Why Your Factory's GOTS Certificate Doesn't Mean Your Product Is GOTS: Scope Certificates, Transaction Certificates, and the Paperwork Most Period Underwear Brands Get Wrong

The Question That Started This Article

A few months ago, a brand owner sent me a message that I've now received some version of dozens of times:

"Our factory has GOTS certification. We're marketing our period underwear as GOTS organic cotton on Amazon. Customs just held a shipment because the buyer's compliance team asked for our Transaction Certificate and we don't have one. What is a Transaction Certificate, and why didn't anyone tell us we needed it?"

This is the GOTS literacy gap, in one paragraph.

The brand had done what they thought was the diligent thing — they'd asked their factory for a GOTS certificate, the factory had sent one, the brand had filed it and started marketing. The certificate was real. The factory's certification was valid. The marketing claim, on paper, looked defensible.

It wasn't. The certificate the factory had sent was a Scope Certificate — and a Scope Certificate alone does not certify that any specific product the factory ships is GOTS organic. To make that claim, the brand needed a Transaction Certificate — a separate document, issued per shipment, that nobody had explained.

By the time the question reached me, the brand was looking at a held shipment, a delisting threat from the retailer, and a marketing claim they couldn't defend in writing. All of which could have been prevented by understanding two pieces of paperwork at the start.

This article exists so that the next time you sign a PO with a "GOTS certified" factory, you know exactly which documents have to exist, in whose name, before your product can legitimately carry an organic claim.

The 30-Second Version

For brand owners who want the answer before the explanation:

1. A GOTS Scope Certificate certifies the factory — that the facility has been audited and is approved to produce GOTS-compliant goods.

2. A GOTS Transaction Certificate (TC) certifies a specific shipment — that the goods on that PO, in that container, were actually produced under GOTS rules from certified inputs.

3. A factory can hold a valid Scope Certificate and ship you a non-GOTS product in the same week. The Scope Certificate doesn't auto-apply to every order the factory produces.

4. Without a Transaction Certificate in your brand's name covering your specific shipment, your "GOTS organic" marketing claim is unsubstantiated — regardless of what your factory's Scope Certificate says.

5. The Transaction Certificate must be requested before production, named to your brand, reference your specific PO, and be issued by the certification body — not the factory itself.

If you only read this far, you already know more about GOTS than 80% of the period underwear brands currently making organic claims. The rest of this article is for the buyers who want to know how to actually run this paperwork chain in practice.

What GOTS Actually Is

What GOTS Actually Is — And What It Isn't

GOTS — the Global Organic Textile Standard — is the most widely recognized organic textile certification in the world. It is governed by a non-profit organization and administered through approved certification bodies (Control Union, Ecocert, CERES, OneCert, USDA-NOP–accredited bodies, and a small number of others).

What GOTS certifies:

1. The fiber is organic. For a "Organic" GOTS label, at least 95% of the fiber content must be certified organic (typically organic cotton, but also organic wool, organic silk, organic linen, etc.). For "Made with Organic" labeling, the threshold is 70%.

2. The supply chain is traceable. Every step from organic farm → ginning → spinning → knitting/weaving → dyeing → cutting → sewing → packing has to be done by a GOTS-certified operator.

3. The chemistry is restricted. GOTS has its own banned-substance list that overlaps with but is stricter than OEKO-TEX in several categories — formaldehyde, chlorine bleach, heavy-metal mordants, GMO-derived enzymes, and a wide list of finish chemistries are prohibited.

4. Social criteria are met. GOTS includes International Labour Organization core convention requirements at every stage of the chain.

5. Wastewater is treated. Wet processors must have functional effluent treatment.

What GOTS does not do:

1. GOTS does not cover synthetic fibers. Spandex, nylon, polyester, TENCEL, and modal are not "GOTS-certifiable" as fibers — they can only appear in a GOTS product as the up-to-30% non-organic component (subject to specific allowed-list restrictions).

2. GOTS does not test every shipment for chemistry. It audits the system; chemistry testing is a sampling-based verification, not a 100% inspection.

3. GOTS does not certify a finished consumer brand. It certifies the supply chain operators. The brand using a GOTS claim relies on the chain certificates, but the brand itself is generally not the certified entity.

4. GOTS is not a chemical-safety label in the way OEKO-TEX is. They're complementary, not equivalent.

This last point is important: a product can be GOTS certified and still legitimately contain trace residues that an OEKO-TEX-only brand would have flagged. And a product can be OEKO-TEX certified with zero organic fiber content. Brands targeting the cleanest tier use both — GOTS for fiber + supply chain integrity, OEKO-TEX for finished-garment chemistry verification.

The Two Documents That Matter

There are actually more than two GOTS documents in the broader system (License Agreements, Inspection Reports, Material Sourcing Lists, etc.). For a brand sourcing finished period underwear, two documents do almost all the work:

Document 1: The Scope Certificate

What it certifies:

That a specific facility — a farm, a spinner, a knitter, a dyer, a sewing factory, a packer — has been inspected and approved by an accredited certification body to operate under GOTS rules for a defined scope of products and processes.

Who holds it:

The operator of the facility. Your factory holds its own Scope Certificate. Your factory's fabric supplier holds a separate Scope Certificate. Your factory's dye house holds another. Each link in the chain has its own.

What it looks like:

A multi-page PDF with the facility's name and address, the certification body's name and accreditation number, a unique certificate number, an issue date, an expiry date (always exactly one year from issue), and a defined "scope" describing what the facility is approved to do — for example, "knitting, dyeing, cutting, sewing, packing of GOTS Organic period underwear and intimate apparel from certified organic cotton and approved accessories."

Critical fields to verify:

The key thing the Scope Certificate does NOT do:

It does not say that a specific PO or shipment was produced under GOTS rules. The factory could have a valid Scope Certificate and produce your order using non-organic cotton, with non-GOTS dyes, on non-GOTS production lines, under contract that day. The Scope Certificate is an eligibility document. It says "this factory is allowed to produce GOTS goods if they choose to and if they document it." It does not say "every product leaving this factory is GOTS."

This is the single most misunderstood point in the entire system.

Document 2: The Transaction Certificate (TC)

What it certifies:

That a specific shipment — a defined quantity of product, leaving a defined origin, going to a defined destination, on a defined date — was produced under GOTS rules from certified inputs and is therefore eligible to be sold and marketed as GOTS in the receiving country.

Who holds it:

The Transaction Certificate is issued by the certification body to the seller (your factory or your trader), and the seller delivers it to you, the buyer, with the shipment. The TC is the document you cite, store, and produce on demand to retailers, customs, and compliance teams.

What it looks like:

A single-document statement (typically 2–4 pages) that includes:

• TC number (unique)

• Issuing certification body

• Seller name and Scope Certificate number

• Buyer name and address (your brand)

• PO number / invoice number

• Shipment details: date, quantity, product description, weight

• HS code

• Destination country

• "Quality grade" (Organic vs. Made with Organic, etc.)

• Underlying input TCs that this TC is built on — fabric TC, yarn TC, etc.

• Issuing date and authorized signature

Critical fields to verify:

The key thing the Transaction Certificate DOES do:

It is the document that makes your "GOTS organic" claim defensible. Customs, retailers, and regulators do not accept "our factory is GOTS certified" as proof of an organic claim. They accept the TC. Without the TC, the marketing claim has no documentary basis, regardless of how clean the product actually is.

How the Two Documents Work Together: The Chain

To make this concrete, here's how a real GOTS period underwear order flows from cotton field to your warehouse, and which documents exist at each stage.

Every TC at every stage is built on the TC from the previous stage. If any link in the chain breaks — a non-GOTS yarn substituted, a non-certified dyer used for a sub-process, a missing TC at the spinning stage — the chain breaks for everything downstream. Your final-shipment TC cannot be issued without the underlying TCs from the upstream operators.

This is why a brand that asks for a GOTS product after PO confirmation often hears "we can't do that for this order" — because the upstream input TCs have to be planned and procured before the fabric is knitted. Once non-GOTS yarn is in the production line, the chain is broken for that batch and a TC cannot be issued retroactively.

Practical timing rule:

A GOTS shipment has to be planned at PO stage. By the time fabric is in production, it's too late.

The Five Most Common Ways the GOTS Claim Goes Wrong

After reviewing dozens of GOTS situations for brands at various points in their supply chain, the failure modes are remarkably consistent.

Failure Mode 1: Scope Certificate Treated as Transaction Certificate

The brand asks the factory for "the GOTS certificate," receives the Scope Certificate, files it as evidence of compliance, and never requests TCs for individual shipments. The Scope Certificate is real and valid — it's just not the document that supports the marketing claim.

Detection: Look at what document is in your brand's compliance folder for each shipment. If the answer is "the same factory certificate, attached to every shipment," you're in this failure mode.

Fix: Request a TC for every PO going forward. Do not pay the final balance until the TC is in hand.

Failure Mode 2: TC Issued in Factory Name, Not Brand Name

The factory orders the TC, the certification body issues it correctly, and the TC names the factory's trading company as the buyer. The brand receives a copy. The brand assumes this is sufficient.

It's not. A TC issued to "Shenzhen XYZ Trading Co." does not automatically support a marketing claim by "BrandName Inc." in the United States. The chain of custody from factory-named TC to brand-named claim is unbroken only if there's documentation showing the buyer of the goods at the factory-TC level is acting on behalf of the brand.

Detection: Read the buyer field on your TC. If it's not your company name, you have a documentation gap.

Fix: Have the TC reissued in your brand's name, or have the TC issued to your authorized importer with a written agreement on file.

Failure Mode 3: TC Quantity Doesn't Match Shipment Quantity

The factory ships 5,000 units. The TC was issued for 1,000 units (perhaps because only 1,000 units were planned as GOTS at the time, or because the GOTS portion of the order was a sub-quantity, or simply because of paperwork laziness). The brand markets 100% of the shipment as GOTS.

Detection: Compare the TC quantity to the invoice/packing list quantity. They must match.

Fix: Either reduce the GOTS marketing claim to the actual TC quantity, or have an additional TC issued to cover the difference. The latter is only possible if the upstream TCs cover the additional quantity.

Failure Mode 4: Expired or Stale TC

The brand received a TC two years ago for an initial order. They reorder the same SKU and assume the original TC covers ongoing production. It doesn't — every shipment requires its own TC, regardless of whether the SKU is the same.

Detection: Check the date on each shipment's TC. There should be a new TC for every shipment.

Fix: Issue a new TC per shipment going forward. You cannot retroactively cover past shipments that never had a TC.

Failure Mode 5: "Made with Organic" Marketed as "Organic"

The TC quality grade is "Made with Organic" (70%+ organic content). The brand's marketing says "100% GOTS organic cotton" or "GOTS organic." These are different claims with different documentary requirements.

Detection: Compare the "quality grade" field on your TC to your marketing copy. The exact label terminology matters.

Fix: Either source a 95%+ organic content product (which qualifies for "Organic" labeling) or correct the marketing to "Made with Organic."

Period Underwear Has a Specific GOTS Wrinkle

Most "GOTS organic period underwear" on the market is technically "Made with Organic" — not "Organic." Here's why this is structural to the category, not a labeling failure:

A period panty has at least three functional fabric layers:

1. Top sheet (skin contact): Organic cotton or TENCEL Modal — can be GOTS organic

2. Absorbent core: Bamboo viscose or microfiber — generally cannot be GOTS organic (rayon-class fibers have specific GOTS treatment, microfiber does not)

3. Leak-proof barrier: TPU film — synthetic, not GOTS-certifiable as a fiber

Plus elastic (typically 10–15% spandex by weight in the gusset and waistband) and sewing thread (typically polyester).

When you compute the percentage of certified organic fiber content across the whole garment, period underwear typically lands in the 70–85% organic range — which qualifies for "Made with Organic" labeling but not for "Organic" labeling, regardless of how clean the production process is.

This is a fact about the category, not a deficiency of any specific factory. The exceptions are:

• All-cotton period panties with cotton elastic and cotton thread (rare; mostly novelty or specialty items, not the mainstream construction)

• Single-layer "light flow" panties that don't include a leak-proof barrier (different product category, different protection level)

• Certain TENCEL Modal-based constructions where the cellulose content can push organic percentage higher (TENCEL itself is not GOTS-organic, but is GOTS-allowed as the synthetic component, and reduces the polymer percentage)

For most period underwear brands, the honest GOTS marketing position is "Made with Organic Cotton" — a defensible claim with a clear documentation chain. Brands that market "GOTS Organic" without acknowledging the synthetic component are typically either:

• Misreading their own TC quality grade

• Making a marketing claim that exceeds their documentation

• Selling a product whose construction is genuinely 95%+ organic content (rare, and usually means a thin / single-layer / light-flow product)

This is the conversation I have most often with brand teams who want premium GOTS positioning. The cleaner answer for a mainstream-construction period panty is to market accurately as "Made with Organic Cotton" with the TC to support it, rather than overreach to "Organic" with documentation that doesn't match.

Menstrual panties feature at least three layers of functional fabric.

How to Verify a GOTS Document

Both the Scope Certificate and the Transaction Certificate are publicly verifiable. Every brand owner should know how to do this in under five minutes.

Verifying a Scope Certificate

1. Note the certificate number from the Scope Certificate document.

2. Identify the issuing certification body (named on the document).

3. Go to that certification body's public database. Major bodies all maintain public databases; for example:

   • Control Union — certifications.controlunion.com

   • Ecocert — search.ecocert.com

   • CERES — ceres-cert.com

4. Enter the certificate number or the facility name.

5. Confirm: name matches, address matches, validity period covers your production date, scope covers your product type.

If the certification body's database does not show the certificate, or shows it as expired/withdrawn/suspended, the document you were sent is not valid for your purpose. This is rare with major factories and common with smaller traders who recycle expired or unrelated certificates.

Verifying a Transaction Certificate

The Transaction Certificate is verified slightly differently:

1. Note the TC number, issuing certification body, and seller name.

2. Contact the certification body directly (email or web form) and request confirmation that the TC is on file, in the name listed, for the quantity listed.

3. Most certification bodies respond within 1–3 business days with a written confirmation.

For the cleanest paper trail, ask the certification body to confirm the TC in writing, and store that confirmation alongside the TC itself. When a retailer compliance team challenges the claim 18 months later, you'll have both documents.

What Your Brand's GOTS Documentation Folder Should Look Like

For every period underwear SKU you sell as GOTS or "Made with Organic," your compliance folder should contain, per shipment:

The "Marketing Claim Mapping" deserves its own paragraph. This is an internal document that maps each marketing phrase your brand uses ("GOTS Organic Cotton," "Made with Organic Cotton," "Certified Organic Materials," etc.) to the specific document that supports it. When a regulator, retailer, or class-action plaintiff asks "what proves this claim?" — you should be able to answer with a specific document number in under a minute. If you can't, the claim is unsupported, regardless of whether the underlying production was actually GOTS.

The B2B Buyer's GOTS Audit — 10 Questions for Your Factory

Like the chemistry audit in Week 3, here's a 10-question audit specifically for GOTS readiness. Use it on every factory before the first PO.

1. Is your facility currently GOTS-certified? What's your Scope Certificate number, certification body, and expiry date?

2. Does your scope cover the specific processes for our product — knitting, dyeing, cutting, sewing, packing of intimate apparel?

3. Will you issue a Transaction Certificate for every shipment of our GOTS product, in our brand's name, referencing our PO number?

4. What's the underlying TC chain? Can you document GOTS certification at the fabric mill, dye house, and yarn spinner levels for our specific order?

5. What quality grade will the TC carry — "Organic" (95%+) or "Made with Organic" (70%+)? What's the calculated organic content percentage of our specific construction?

6. Are your dye chemistries on the GOTS-allowed list? Can you provide the SDS for every dye and auxiliary used on our order?

7. Do you operate a separate GOTS production line, or is GOTS production scheduled on the same lines as conventional? What's the contamination prevention protocol?

8. What's your typical lead time premium for GOTS production versus conventional, and what's the cost premium?

9. Have you had any GOTS audit findings, suspensions, or non-conformities in the past 24 months? If so, what were they and how were they resolved?

10. Will you sign a written commitment that any GOTS claim made on the product is supported by a TC issued in our brand's name before the shipment leaves your facility?

The tenth question is the contractual one. A factory that will sign that commitment is a factory whose paperwork is structured for it. A factory that won't is a factory that will leave you exposed.

Where Ljvogues Stands

Same transparency principle as Weeks 2 and 3:

• GOTS Scope Certificate — active, issued by [certification body name available on request], current to GOTS 7.0 standard, scope explicitly includes "knitting, dyeing, cutting, sewing, packing of intimate apparel including period underwear." Verifiable by certificate number on the issuing body's database.

• Transaction Certificates issued per shipment for any order placed as GOTS. TCs are issued in the brand's name, reference the brand's PO number, and are delivered with shipping documents.

• Underlying chain — we use GOTS-certified fabric mills, GOTS-certified dye houses, and GOTS-certified yarn for every GOTS order. We do not produce "GOTS-style" or "GOTS-equivalent" goods that lack actual TC support.

• Quality grade transparency — for our standard period underwear construction (3-layer with TPU barrier and standard spandex content), our TCs are issued as "Made with Organic Cotton" at 70–85% organic content depending on size and construction. We will not let a brand market a product as "GOTS Organic" if our TC says "Made with Organic" — that's a misrepresentation we don't underwrite.

• All-cotton constructions available for brands that need 95%+ organic content for "Organic" labeling. Lead time is longer, MOQ is higher, and we'll be honest about the construction tradeoffs in protection level.

• Free TC verification service — if you're sourcing from another factory and want a second opinion on whether their TCs check out, send them to us. We'll verify them with the certification body and tell you what we see, no charge.

If a buyer asks us for any GOTS document, we send it. If a buyer asks us a question we can't answer in writing, we tell them and find out. That's the bar we set in Week 2 and we don't move it for any individual document type.

Ljvogues-GOTS Certification Provided by Upstream Factories

Frequently Asked Questions

Can I get a Transaction Certificate after the shipment has already left the factory?

Sometimes — within a narrow window, and only if the underlying upstream TCs and production records are intact. If the order was produced from genuinely GOTS-certified fabric in a GOTS-certified facility with proper documentation throughout, the certification body can typically issue a TC retroactively up to a few weeks after shipment. After that, or if any link in the chain has gaps, retroactive issuance is not possible.

The honest reality: if you're asking for a TC after shipment because nobody requested one before, the production probably was not run with GOTS protocols in the first place — and the TC isn't going to be issuable regardless of how nicely you ask.

Is a GOTS certificate the same as USDA Organic, EU Organic, or NOP?

Different systems with different focuses. USDA Organic / NOP and EU Organic certify the fiber and farm. GOTS certifies the entire processing supply chain on top of the farm certification — so most GOTS organic cotton is also NOP or EU Organic at the farm level, but a NOP-certified fiber is not automatically GOTS at the textile level.

For the US market specifically, "USDA Organic" labeling on textiles has different rules than "GOTS Organic" labeling — the FTC and USDA have different jurisdictions over textile organic claims, and GOTS is the more universally accepted standard for textile-finished goods.

My factory says GOTS production has a 30% cost premium and 6-week lead time premium. Is that normal?

Roughly, yes. The cost premium for GOTS organic cotton over conventional cotton at the fiber level is typically 20–40%, depending on availability and the specific construction. Plus TC issuance costs (typically a few hundred USD per TC), plus the documentation overhead, plus the lead time for sourcing certified inputs.

For a typical mainstream period panty, expect 25–35% finished-goods cost premium for full GOTS certification versus a non-certified equivalent, and 4–8 weeks additional lead time for the first order (less for repeat orders once the chain is established).

If your factory quotes you significantly less than this for "GOTS production," ask the audit questions in this article carefully. The economics of real GOTS production are what they are.

Can I market as "organic cotton" without GOTS, if my supplier shows me proof of organic cotton sourcing?

In most jurisdictions, no — at least not safely. The FTC, the EU, and several state regulators have moved toward requiring third-party certification (GOTS, NOP, or equivalent) for textile organic claims. "Organic cotton" without a recognized certification chain is increasingly treated as an unsubstantiated claim under green claims regulation.

The safer position: either use GOTS or NOP-traceable cotton with documentation, or use a different marketing framing ("made with cotton grown without synthetic pesticides" with specific farm-level documentation) that doesn't trigger the organic certification regime.

My retailer requires GOTS certification but is fine with the factory certificate. Is that a real GOTS requirement?

It's a partial requirement that satisfies the retailer's checkbox but doesn't fully protect the brand. If the retailer is the certified entity (some major retailers maintain their own GOTS scope as buyers), the chain might work differently. But for most third-party brands, the retailer accepting "factory Scope Certificate only" is the retailer not actually verifying organic claims — which means the regulatory exposure remains with the brand even though the retailer signed off.

The practical answer: get TCs anyway. The retailer's compliance laxity does not transfer to your regulatory liability. Class actions and regulatory inquiries land on the brand, not on the retailer's compliance manager.

What happens if I make a GOTS claim and can't produce a TC when challenged?

Depending on jurisdiction, the consequences range from product delisting (mildest), to consumer-protection enforcement (FTC in the US, similar bodies in EU member states), to class-action exposure (most common in the US for organic/clean-marketing claims), to retailer chargebacks and contract termination. The financial exposure for an unsupported organic claim on a moderately scaled period underwear SKU is typically six figures by the time legal, refund, and remediation costs are included.

This is why the documentation chain is worth the operational effort. The cost of getting GOTS paperwork right is small compared to the cost of getting it wrong on a SKU that scales.

Can I share my factory's Scope Certificate publicly on my website?

Generally yes, but with care. Most factories are fine with their Scope Certificate being shared with retailers and compliance teams; some have policies against public publication on third-party brand websites. Ask the factory before publishing.

A more durable practice: publish your TC numbers on a "Certifications" page on your website, with the certification body name and verification path, so that any visitor can verify the claim through the certification body's database. This is the gold-standard transparency move, and it's what we recommend our brand partners do.

Does GOTS cover the dyes? I keep hearing about "natural dyes" being separately certified.

GOTS includes a dye-chemistry restriction list and prohibits a wide range of conventional dyes (including all azo dyes that release carcinogenic amines, all chrome-mordant dyes, and a long list of allergenic disperse dyes). Approved GOTS dyes are reactive dyes with a specific allowed-list, vat dyes, and a narrow set of others. "Natural dyes" are technically allowed under GOTS but are not required — and they have their own performance and consistency limitations that make them rare in mainstream period underwear.

If your supplier markets "natural dyes" as a separate premium feature on top of GOTS, that's an additional claim with its own documentation requirements (typically a separate "natural dye" specification list, not a separate certificate).

The Pattern Underneath GOTS

If you read Weeks 2, 3, and 4 together, the pattern is consistent:

Every certification claim in this category lives or dies on the specific document chain, not on the general reputation of the certifier. OEKO-TEX is real. GOTS is real. PFAS-free testing is real. None of them mean what they appear to mean if the documentation chain is broken.

This is why the brands building the strongest position in period underwear are not the brands collecting the most certifications. They're the brands collecting the most verifiable, shipment-specific, brand-named documents — and publishing the verification path so anyone can check.

A brand with one fully documented certification (GOTS, with TCs in their name, on every shipment, verifiable on the certification body's database) is in a stronger position than a brand with five certifications they can't produce on demand. The five-certification brand will lose a single retail compliance audit. The one-certification-with-paperwork brand will pass any audit thrown at them.

This is the part of the category that's about to get more competitive, not less. As the EU Green Claims Directive comes into full enforcement (2026–2027), as the FTC Green Guides update finalizes, and as the major retailers (Amazon, Target, Walmart, Boots, Sephora) tighten supplier compliance documentation requirements, the brands that built the paperwork chain early are going to look like they were planning ahead. The brands that didn't are going to look like they were caught off guard. Same product on the shelf today; very different positions 18 months from now.

What's Next in This Series

Next week (Week 5), we cover Material Safety: Spandex, Recycled PET, and TPU — the three synthetic components that show up in nearly every period underwear construction, none of which can be GOTS-organic, all of which carry their own chemistry profile, and which collectively represent the 15–30% of your garment that GOTS doesn't cover. We'll walk through what's in each one, what the safe specifications look like, and how to make sure the synthetic portion of your "Made with Organic" period underwear isn't quietly undermining the rest of your clean positioning.

If you want to be notified when the next article publishes, email us — we'll add you to the series list.

Talk to Us

If you're trying to figure out whether your current GOTS documentation chain is actually intact — or whether your factory's certificate covers what you think it covers — we offer a free document review. Send us your Scope Certificate and any TCs you have on file. We'll verify them with the certification body, map them against your marketing claims, and tell you in writing where the gaps are. We've done this dozens of times. About 60% of the chains we review have at least one material gap. The gap is almost always fixable, but only if you find it before a retailer or regulator does.

info@ljvogues.com

WhatsApp: +86-199-2880-2613

www.ljvogues.com

About Ljvogues

Ljvogues (USPTO Reg. No. 6,378,310) is a Shenzhen-based OEM and private label manufacturer specializing in period underwear, incontinence underwear, and functional intimate apparel. Since 2015, we have served 500+ brands across 108 countries with full certification documentation:

• GOTS Scope Certificate — current, GOTS 7.0, scope explicitly covers period underwear and intimate apparel

• Transaction Certificates — issued per shipment, in brand's name, with PO reference

• OEKO-TEX Standard 100 — Class II — Finished Garment — Active

• GRS (Global Recycled Standard) — certified for recycled-content product lines

• PFAS-Free — verified by independent Eurofins finished-garment testing

• REACH / SVHC — compliant against the current 253-substance ECHA Candidate List

• No antimicrobial treatments

• Formaldehyde under 16 ppm (Class I) on all period underwear product lines

• Full SDS documentation for every chemical input

• Free document verification service for brands sourcing from any factory — not just ours

Every certificate we cite is verifiable. Every TC we issue is in the brand's name, before the shipment leaves our facility. Every claim a brand makes on the product, we can support in writing — because we make sure the paperwork chain is intact before we make sure the production line is running.