Guide

8 years inside Alibaba, 11 years running a factory. Ljvogues CEO Ocean Yang explains the 3 methods to tell a real period underwear manufacturer from a trading company — before you place your first order.

"We're PFAS-free" isn't enough. Ljvogues CEO Ocean Yang shares the 3-layer verification framework — finished garment SGS reports, upstream declarations, batch tracking — that separates a real claim from a marketing statement.

Most brands that come to me about entering the period underwear category make the same mistake before they even send a sample request: they treat it like adding another SKU. It isn't. Period underwear is the most technically demanding intimate garment a woman will wear, and the cost of getting it wr

The global swimwear market is on track to reach USD 34.12 billion by 2034 at 5.08% CAGR; period panties are growing at 20.5% CAGR — a period swimwear OEM extension lets your brand capture both curves at once.

Table of ContentsTogglePart 1: Period Swimwear MOQ — Industry Ranges ExplainedTable 1: Period Swimwear MOQ Tiers by Supplier TypePart 2: Period Swimwear Cost Breakdown — Full Unit EconomicsTable 2: Period Swimwear Unit Cost Breakdown (FOB Shenzhen, 300–500 Unit Run)Part 3: Period Swimwear Lead Times

To source period swimwear from China, identify manufacturers that combine proven swimwear construction (chlorine-resistant polyester/PBT outer fabric, DWR coating, UPF 50+) with validated period-care engineering (4-layer absorbent system, TPU thermal bonding, 15–50ml capacity tiers). Require ch

Table of ContentsToggleWhy the Period Biker Short Matters NowPart 1: Why the Biker Short Is the Hardest Period Garment to EngineerPart 2: The Four Engineering PillarsPillar 1: Compression Fabric SelectionPillar 2: Absorbent Gusset ArchitecturePillar 3: TPU Barrier LaminationPillar 4: Construction Me

A modular absorbent system lets brands build period biker shorts, leakproof leggings, girls' safety shorts, schoolwear shorts, and running split shorts from a single shared gusset architecture. By standardizing capacity tiers (15–50 ml), gusset shapes, and TPU barrier specifications,