Deal
Save on Your Order
Apply this code at checkout to save on your purchase.
Biotherm
Biotherm's promotional cycle tends to move — new codes drop, older ones expire, and the mix shifts week to week. We've got 14 active offers listed here — all codes you paste at checkout. Every code carries a "last checked" date so you can see when we last confirmed it — anything that fails at checkout gets pulled on the next pass.
Best code right now
50% off — Buy One, Get One 50% Off
Purchase any item and receive a second item of equal or lesser value for 50% off.
7 active · verified Sep 20, 2026
Verified Biotherm coupons
5%
off
5% Off Sitewide
Get 5% off all Biotherm products with this limited-time promotional code.
+4 more 5% off codes Show fewer
5%
off
Up to 5% Off Cleansers & Exfoliators
Save up to 5% on your purchase of cleansers and exfoliators.
5%
off
5% Off Orders of $300+ on Qualifying Items
Receive 5% off qualifying items when your order total is $300 or more.
5%
off
Up to 5% Off Select Items on Orders $300+
Save up to 5% on select items when you spend $300 or more.
5%
off
Extra 5% Off Force Supreme Collection
Get an additional 5% discount on the Force Supreme product line.
50%
off
50% Off Select Biotherm Products
Receive a 50% price reduction on eligible items when you apply this special code at checkout.
+1 more 50% off code Show fewer
50%
off
Buy One, Get One 50% Off
Purchase any item and receive a second item of equal or lesser value for 50% off.
Deal
Save on Your Order
Apply this code at checkout to save on your purchase.
25%
off
25% Off Men's Grooming Products
Get 25% off all men's grooming essentials.
+1 more 25% off code Show fewer
25%
off
25% Off Women's Skincare
Enjoy 25% off all women's skincare products.
15%
off
Additional 15% Off Everything
Take an extra 15% off your entire order with this special code.
+1 more 15% off code Show fewer
15%
off
15% Off Your Biotherm Order
Enjoy a 15% discount on your entire purchase with this exclusive coupon code.
35%
off
Save 35% on Orders of $200+
Unlock a 35% discount when your order total reaches $200 or more.
About the store
About Biotherm
Biotherm is a luxury skincare brand renowned for its use of Life Plankton™, a unique and potent ingredient sourced from the mineral-rich thermal springs of the French Pyrenees. Since its inception in 1952, Biotherm has pioneered innovative skincare solutions, combining advanced scientific research with the natural power of aquatic ingredients. Their extensive product line caters to diverse skin types and concerns, offering everything from hydrating moisturizers and anti-aging serums to sun protection and targeted treatments for men.
Biotherm has earned a stellar reputation for its commitment to sustainability and eco-conscious practices. They actively work to minimize their environmental impact through responsible sourcing, recyclable packaging, and initiatives supporting ocean conservation. Customers consistently praise Biotherm for the visible results they achieve and the luxurious experience of using their products.
Unlock even greater value on your Biotherm skincare routine by taking advantage of available coupons and promotional codes. DataProt consistently updates its Biotherm page with the latest deals, helping you save on your favorite cleansers, creams, and serums. Whether you're a long-time Biotherm enthusiast or new to the brand, using a coupon is a smart way to experience high-quality skincare without exceeding your budget. Check back regularly for new opportunities to save!
Before you buy
Good to know about Biotherm
How do I use a coupon code at Biotherm?
To redeem a Biotherm coupon code, simply add your desired products to your shopping bag and proceed to checkout. Look for the designated field labeled 'Promo Code' or 'Discount Code' and enter your code there. Click 'Apply' to see the discount reflected in your order total. Ensure the code is entered correctly and hasn't expired.
Does Biotherm offer free shipping?
Biotherm frequently offers free shipping promotions on orders that meet a minimum purchase threshold. Check the Biotherm website or DataProt for current free shipping offers and any applicable minimum order values. Otherwise, shipping fees will apply based on your location and chosen shipping method.
What is Biotherm's return policy?
Biotherm typically accepts returns of unused or gently used products within a specified timeframe, usually 30 days from the date of purchase. Returned items must be in their original packaging, if possible. Check the Biotherm website for the most up-to-date and detailed return policy information.
Does Biotherm offer samples?
Yes, Biotherm often includes complimentary samples with online orders. The availability of specific samples may vary. Keep an eye out for promotions that offer a wider selection of samples with qualifying purchases.
How often does Biotherm have sales?
Biotherm regularly holds sales and promotions throughout the year, including seasonal sales, holiday sales, and special events. Sign up for the Biotherm newsletter and check DataProt frequently to stay informed about upcoming sales and exclusive offers.
Does Biotherm offer a student discount?
Biotherm's availability of student discounts may vary. Check with third-party student discount providers or the Biotherm website to see if they currently offer a student discount program.
Where can I find the expiration date on my Biotherm product?
The expiration date or PAO (Period After Opening) symbol is typically printed on the product packaging, either on the bottle, jar, or outer box. Look for a symbol resembling an open jar with a number followed by the letter 'M' (e.g., 12M), indicating the number of months the product is best used after opening.