How to Launch a Period Underwear Brand: MOQ, Costs, Timeline & What to Expect

Period underwear is one of the most commercially attractive categories in the feminine hygiene market right now: growing at 15%+ annually, accessible with low MOQs, not classified as a medical device, and with margins that reward premium positioning. But despite all of this, many first-time brand founders underestimate what’s actually involved in getting from idea to first shipment.

This guide gives you a realistic view of the process — what it costs, how long it takes, and what decisions matter most in the early stages.

The most common mistake new brand founders make is contacting manufacturers before they’ve answered three foundational questions:

• What style? Bikini, hipster, boyshort, high-waist, thong, or shorts. Each has a different fit profile, consumer audience, and factory MOQ structure.
• What absorbency? Light (1–2 tampon equivalent), medium (2–3), heavy (4+), or overnight. Absorbency is determined by the number and type of fabric layers, which drives cost.
• What material? Standard cotton/polyester blend, organic cotton, TENCEL, or bamboo. Each has different certification requirements and consumer appeal.

Having clear answers to these questions before your first supplier conversation makes sampling faster, reduces back-and-forth, and gets you to a production quote faster.

1. Stock style vs. custom design. For a first order, a stock style (your label sewn into the manufacturer’s existing pattern) is almost always the better choice. You get to market faster, at lower MOQ, and without custom development costs. Custom design is worth the investment once you’ve validated that the market responds to your brand.

2. One style vs. multiple SKUs. More SKUs means more complexity, more MOQ exposure, and harder inventory management. Launch with your best-bet style in two absorbency levels. Add styles in your second order, when you have real sales data to guide the decision.

3. DTC first vs. retail first. Launching DTC (your own website, Amazon, social commerce) gives you faster feedback, higher margins, and no buyer gatekeeping. Retail entry typically requires larger inventory commitments, longer payment terms, and more packaging investment. For a first-time brand, DTC is almost always the right starting point.