Eleven years ago, when I started Ljvogues, the OEKO-TEX Class I standard was the goal. Today we have the certificate. Here's why Class I specifically — not the standard adult class — was the only standard that made sense for period underwear.On July 8, 2026, Hohenstein Laboratories in Germany issued
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2026-07
Bookmark this page or copy the checklist into your supplier evaluation document.I'm Ocean Yang, founder of Ljvogues. I've run an 8,000m² period underwear factory in Shenzhen for 11 years, working with 500+ brands across 40+ countries, and before that I spent 8 years at Alibaba watching buyers naviga
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2026-07
Analysts put the period underwear market anywhere from $200M to $1.2B in 2026. Ljvogues CEO Ocean Yang cuts through the variance with 11 years of first-hand inquiry data, order trends, and compliance shifts.
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2026-07
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.
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2026-07
"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.
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2026-06
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
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2026-06
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.
