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Overnight period underwear needs two things: enough capacity (45ml+) and sealed edges that hold regardless of sleep position. This guide explains the difference — and what to look for when buying.

Yes, period underwear is reusable and washable — that's the entire point of the product. Unlike disposable pads or liners, washable period underwear is designed to be worn, washed, and worn again, cycle after cycle, for years. But not all period underwear is built the same, and how long a pair actua

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

I've spent 11 years running a period underwear factory in Longgang District, Shenzhen, and I can tell you the exact moment most people lose trust in a pair of period underwear. It's not the first wash. It's usually somewhere around wash five, six, or eight — when the lace at the gusset starts to lif

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

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.

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.