# Thinx Online: Buy 1, get 1 free, buy more get more free

> Thinx Online: Buy one pair and get one free, with no limit on how many free pairs you can get. Buy 1, get 1 free, buy more get more free, free to use.

Page: https://shopdeals.io/deal/thinx-buy-1-get-1
Updated: November 12, 2026

- **Brand:** [Thinx](https://shopdeals.io/deals/thinx). Thinx sells period underwear and leakproof underwear.
- **Category:** Apparel › Underwear
- **Where:** Ships in the US. Thinx sets shipping costs; you pay in USD.
- **What you get:** Buy one pair and get one free, with no limit on how many free pairs you can get
- **Offer:** Buy 1, get 1 free. A public offer from the brand, free to use.
- **How to redeem:** Through the link. Open the brand’s site through the ShopDeals link. The offer applies as the brand describes it. No code needed.
- **Ends:** No end date
- **Checked:** ShopDeals checked it on thinx.com on November 1, 2026.
- **Fine print:** Add eligible pairs to your cart and include the free pairs you'd like to receive; the discount applies automatically at checkout. Thinx sets this offer and can change it. No end date has been set; the brand can end it at any time.

## Questions

### How do I get the Thinx Online offer?

Open the brand’s site through the ShopDeals link. The offer applies as the brand describes it. No code needed. It’s free to use; you don’t need a membership.

### How much does this offer save?

Buy 1, get 1 free, buy more get more free. Thinx doesn’t state a percentage, so check the saving at checkout.

### When does this offer end?

Thinx hasn’t set an end date. ShopDeals last checked it on thinx.com on November 1, 2026 and takes it down when it ends.

### Where does Thinx ship?

Ships in the US. You pay in USD, and Thinx sets its own shipping costs.

### What’s the fine print?

Add eligible pairs to your cart and include the free pairs you'd like to receive; the discount applies automatically at checkout. Thinx sets this offer and can change it. No end date has been set; the brand can end it at any time.

### Are there other underwear deals online?

Yes, 23 more: Knix online (Up to 75% off), Shinesty online (Up to 70% off), Harper Wilde online (Up to 40% off).

## More like this

- [Underwear Deals](https://shopdeals.io/deals/apparel/underwear)
- [Online Apparel Deals](https://shopdeals.io/deals/apparel/online)
- [Thinx Deals](https://shopdeals.io/deals/thinx)

## About ShopDeals

ShopDeals lists brands’ own public offers and discount codes, free for anyone to use and checked daily, from brands that ship to Canada and the US. Each offer says what it saves, where it ships, how to use it and when it ends. A $9-a-month membership with member prices online and at local cafés, studios and shops comes next.