Proof makes a range of period underwear they claim to be leak-proof, comfortable, and super absorbent.

Proof

Health & Wellness

Underwear

Clothing

Feminine Care

Excited to see how they can expand into more uses and/or audiences. No complaints!

I bought Proof Undies for my heavy periods, and they really worked! I was skeptical at first and thought it would feel like a diaper, but they are actually soo comfy and soft. There are so many styles, including no-show thongs you can wear with leggings or tighter pants. Now I use them when I'm not even on my period to protect from sweat or discharge leakage. Works like a charm, and sustainable too! Love the product and what the brand stands for.

I tested these out and was shocked (in a good way) how much blood they hold.   I've tried other brands in the past and have leaked more than once.  In total transparency I normally use 1 super tampon every 2-3 hours on my heaviest days.  I slept in the heaviest version of the underwear and used a tampon as well.  On my last day i did not wear anything except these.  I recommend.

Lovely customer support

High quality

Innovative product

Cool look & feel

Worth the money 💸

Size & shade inclusive 

Everyday wear

Maternity

Athleisure

Travel friendly ✈️

Works really well

Fit just right

Amazing website

Eco-friendly packaging

Sustainable products

Love the brand's mission 💕

Proof

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