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Detoxify & Strengthen Skin



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Skin oxygen serum is enriched with chlorella algae extract 'the breathing algae', with detoxifying powers, antioxidant and regenerating actives. It strengthens the skin and repairs damage due to environmental aggressors. Stronger, the skin is visibly soothed, smoother and regains an even, radiant and healthy-looking complexion.

Sérum ultra léger et frais

From 7 days, visible results:

  • the skin looks smoother: 88.2% *
  • the skin looks brighter: 85.3% *
  • the skin looks more uniform: 73.5% *
  • the skin looks stronger: 73.5% *

* self-assessment, 34 women 37 to 60 years after a week of use.

Biotherm products contains no parabens, no fragrance allergens and are enriched with Life Plankton™, pure thermal plankton extract that contains 35 nutrients, proteins, vitamins, amino acids, glucids, lipids and trace elements that help revive the skin’s vital functions and which are essential to its health.

863530 05 aqua, bifida ferment lysate, glycerin, alcohol denat., dimethicone, hydroxyethylpiperazine ethane sulfonic acid, phenoxyethanol, octyldodecanol, sodium hyaluronate, caprylyl glycol, ammonium polyacryloyldimethyl taurate, tocopherol, ascorbyl glucoside, adenosine, xanthan gum, peg-20 methyl glucose sesquistearate, disodium edta, pentylene glycol, vitreoscilla ferment ,faex extract, sodium hydroxide, glycine soja oil, sodium benzoate, peg-60 hydrogenated castor oil, sodium carrageenan, salicyloyl phytosphingosine, dextrin, chlorella vulgaris extract, spirulina platensis extract, linalool, geraniol, sodium citrate, citral, sodium phosphate, maris sal, parfum f.i.l. c211357/1

*Please be aware that ingredient lists may change or vary from time to time. Please refer to the ingredient list on the product package you receive for the most up to date list of ingredients.

How to use

Apply morning and evening after skin oxygen oxygenating lotion to strengthen and repair the skin against urban aggressions.


Discover our active ingredients, prowered by bioscience.

This ingredients list is subject to change. Consumers should refer to the product packaging for the most relevant ingredients list. In case of problem, please contact the consumer care center.

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