of our trialists found the skin looks replenished, smooth, and hydrated¹.
Le Sérum de Biarritz
The replenishing power of Ocean Therapy.
-
Free delivery within Metropolitan France for your first order with code BIENVENUE
-
2 free samples, on request, for purchases over €30
Purchase the pack
24-hour hydration Duo
It contains :
Le Sérum de Biarritz
- 30 ml
La crème de Biarritz
- 50 ml
€41.61€43.80
Save 5%
Complete your routine
Description
Designed as the perfect partner to Biarritz Cream, this serum is rich in our patented antioxidant red algae extract from the Basque coast and contains high concentrations of natural-origin hyaluronic acid. It provides intense hydration, replenishes and smooths the skin¹, and helps prevent the first signs of aging. It enhances the efficacy of following skincare products in your routine, for fresh-looking, bouncy, and bright skin. And we have the proof:
- 100% say their complexion looks more radiant and luminous¹
- 95% report skin that feels plumper, smoother, and deeply hydrated¹
This serum can be used on the face, eye contour area and neck.
Its texture and fragrance?
Its milky, light texture is absorbed almost instantly for an immediate refreshing effect.
Its fresh and delicate fragrance, made with 100% natural-origin ingredients beckons a unique sensorial immersion.
Who is it for?
For all skin types, Biarritz Serum is ideal for use from the first signs of wrinkles, or for people that are looking for improved bounce and hydration.
Suitable for pregnant and breastfeeding women Tested under dermatological supervision.
¹ User testing carried on 20 women over 28 days, twice-daily application.
Composition
Composition
Certified Organic formula, made of 100% natural-origin ingredients and 43.8% Organic ingredients.
Key ingredients:
- Hyaluronic acid: 100% natural-origin, obtained through biofermentation. It acts as a water reservoir for long-lasting hydration. With a midrange molecular weight, rigorously selected by our R&D team, it replenishes the skin and enables effect hydration from the surface to deep down and improves the texture and appearance of every layer of the skin.
- Alga-Gorria®, extract of red algae (Gelidium sesquipedale) from the Basque Coast: powerful antioxidant that neutralizes free radicals to prevent cell damage and skin aging caused by the sun. Laboratoires de Biarritz patent.
- Hyaluronic acid monomer: deeply hydrates the skin and reinstates natural hyaluronic acid production It enhances the efficacy of skincare applied afterward by improving the penetration of water-soluble active ingredients.
Vegan: the product contains no raw materials of animal origin and was not tested on animals (in accordance with EU legislation).
Complete ingredient list: hover your mouse over the name of an ingredient to learn its role.
INGREDIENTS : Aqua, Glycerin, Squalane, Olus Oil, Xylitylglucoside, Glyceryl Stearate Citrate, Hydrolyzed Glycosaminoglycans, Anhydroxylitol, Sodium Levulinate, Polyglyceryl-3 Stearate, Glyceryl Caprylate, Propanediol, Parfum, Linoleic Acid, Xylitol, Hydrogenated Lecithin, Biosaccharide Gum-1, Sodium Anisate, Lysolecithin, Sclerotium Gum, Tocopherol, Aloe Barbadensis Leaf Juice Powder *, Sodium Hyaluronate, Gelidium Sesquipedale Extract, Polyglyceryl-4 Caprate, Sodium Phytate, Pullulan, Xanthan Gum, Oleic Acid, Citric Acid, Palmitic Acid, Alteromonas Ferment Extract, Phenethyl Alcohol, Stearic Acid, Silica, Vanillin, Beta-Caryophyllene, Linolenic Acid
*: Ingredients from Organic farming
The list of ingredients may be subject to modification. We recommend verifying the list displayed on the purchased product.
100% natural-origin of total ingredients.
43.8% of the total ingredients are from Organic farming.
COSMOS ORGANIC certified by ECOCERT Greenlife according to the COSMOS standard.
Commitments
Commitments
Laboratoires de Biarritz is committed to protecting the planet through the use of well-designed packaging and short production cycles!
Skincare elaborated in Biarritz, produced and stored in the Pyrénées-Atlantiques region of France. 100% produced in France.
Well-designed packaging
Recycled and recyclable packaging.
Tube contains recycled plastic.
Cardboard case printed with plant-based inks on paper from sustainable forestry.
Remember to recycle!
Recycling rules may vary by location. To learn more, click here.
How to use
How to use
Areas of application: face, around the eyes, neck.
Apply in the morning and evening on clean skin before using other skincare.
Proven efficacy
- 95%
- 86%
of our trialists found the skin is replenished¹.
- 100%
of our trialists find their complexion looks more radiant and luminous¹.
- +52%
hydration in 1 hour².
¹ User testing in a group of 20 volunteers over 28 days, twice daily application.
² Corneometry after application on 10 volunteers.
Proven efficacy
Complete your routine
Complete your routine
Face Crème de Biarritz
Apply in the morning and evening on the face, neck and chest in complement to your other skincare.
Add to cart
Pre-order for shipment from 15 September.
Dive into to the world of Ocean Therapy.
Complete your routine
Body Crème de Biarritz
Apply Body Crème de Biarritz morning and/or evening, on dry or damp skin.
Add to cart
Add sunshine to your beauty routine: a 100% natural-origin & certified organic made-to-measure tan.
Complete your routine
Self-tanning drops
Mix with a small amount of your usual face or body skincare in the palm of your hand: 1 to 3 drops for a light to medium effect, 4 to 7 drops for a more intense effect. Apply uniformly, blending in around the eyebrows, the roots of the hair, the elbows, and the knees.
Add to cart
A gentle, certified organic exfoliator for smooth and radiant skin.
Complete your routine
Radiance face scrub
Apply the radiance face scrub once to twice per week on dry or wet skin. Delicately massage with circular movements, avoiding the area around the eyes. Rinse thoroughly with water.
Add to cart
The face rehydrating mask is a certified organic multi-effect rehydrating soak, with a rich and enveloping texture.
Complete your routine
Rehydrating mask
Apply generously once to twice per week on a clean face and neck.
Add to cart
Experience a sensorial, certified organic cleansing oil that effortlessly removes even waterproof make-up.
Complete your routine
Cleansing oil
Warm the cleansing oil in the palm of your hands and massage it into dry skin on the face, the neck, the eyes, and the lips.
Add to cart
Pre-order for shipment from 15 September.
Dive into to the world of Ocean Therapy.
Unify your complexion and prevent pigmentation spots daily with natural and certified organic sun protection.
The certified organic skin repair1 reflex for damaged lips.
New
-5%
![24-hour hydration Duo]()
![24-hour hydration Duo]()
The moisturising and replenishing power of Ocean Therapy.