Copy the code and paste it during checkout
This website contains affiliate links.
Refer a Friend and Earn Rewards on Period Underwear
Share Period with a friend through the referral programme and both of you can enjoy rewards on your next order.
20% Student Discount on Period Underwear
Verified through StudentBeans with a valid .ac.uk email or student ID upload. The discount applies to all full-price styles including briefs, boyshorts, and thongs, though it excludes items already marked down in the sale section. Re-verify your status each academic year to keep the discount active.
22% Off Your First Purchase
New customers can lock in a larger first-order discount than the standard newsletter signup by applying a promo code at checkout. This beats the 10% email subscriber offer and applies to the full order value with no minimum spend requirement.
15% Off Everything Sitewide
A promotional code takes 15% off your entire basket with no product exclusions, including already-discounted sale items and multipack bundles. This stacks the percentage on top of existing price reductions, making it one of the strongest combined deals available when active.
Up to 50% Off Selected Styles
A clearance section on the Period website features discontinued colours and last-season designs at half price or less. Stock rotates regularly and popular sizes sell through fast, so checking back weekly gives you the best chance of finding your fit at a steep reduction.
Up to 70% Off Period Packs
Bundle deals on multi-pack period underwear bring the biggest savings on the site. Buying packs of 3, 5, or 7 pairs works out significantly cheaper per item than purchasing singles, with discounts scaling up on larger bundles. Ideal if you are building a full rotation for your cycle.
Save 10% on Your First Period Underwear Order with Email Sign-Up
Subscribe to the Period newsletter and receive 10% off your first purchase of sustainable period underwear.
See what Period has on offer right now
Period offers a range of products and services. Visit their website for current deals.
