Bikini

Original Price

$16

super absorbency
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All styles hold 2.5worth.

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45 day trial

Try Thinx Teens for 45 days and if you don’t love ‘em, we’ll give you your money back — no questions asked!

How Thinx Teens work

How Thinx Teens work

Thinx Teens period undies absorb your flow, control odor, wick moisture, and prevent leaks — so you can feel fresh, dry, and comfy! No pads, tampons, or other period products needed.

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2-Pair Bikini Kit

Get back to back period protection with 2 pairs of Thinx Teens in Bikini.

Shop the Kit

Refer a Friend

Get $10 off your next purchase when your friend buys a pair!

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FAQ

( Q )

Will there be stains on my underwear?

( A )

Our absorbent underwear isn’t stain-proof, although the materials used in our absorbent gusset are largely stain-resistant. Thinx Inc. absorbent underwear is also lined in black to prevent stains from showing. To further prevent stains, follow the washing instructions on our How to Wash page.

( Q )

How many pairs of Thinx Teens do I need?

( A )

Purchasing one of our Fresh Start Period Kits is a great way to have multiple pairs on hand, but some people start with just 1 pair and wash them throughout their cycle (daily). Ultimately, it’s up to you on how you want to use Thinx Teens — do what’s best for your lifestyle + flow.