"Replumps, helps regenerate and smoothes the epidermis"
Biologique Recherche Serum Yall-O2 is an innovative formulation based on nano-technology and oxygenating vectors to provide intensive treatment and instant effects which are prolonged with regular application. This replumping, regenerating elixir is a highly effective anti-aging fluid, rich in Hyaluronic Acid and antioxidant botanical extracts which restructures and protects the epidermis. Serum Yall-O2 is recommended for all types of dehydrated skin.
Sizes: 0.3oz & 1.02oz
Deposit a few drops of Biologique Recherche Serum Yall-O2 in the hollow of your hand. Penetrate into skin by light massage over face, neck, and decollete morning and evening after moisturizer.
How to open 0.3oz serum:

To maintain the integrity of the product, Biologique Recherche serums have a uniquely customized applicator that must be manually secured to the bottle. We understand that this could be a bit tricky, especially if you are opening a serum for the first time. We made a handy video to guide you through the process: How To Open Biologique Recherche Serum Vials.
Active Ingredients
- Antioxidiant and protective agent: Pomegranate Extract.
- Regenerating and healing agents: Hibiscus and Lily Extracts.
- Hydrating agents: Hyaluronic Acid, 10% Marine Collagen, Natural Moisturising Factors (NMF).
- Oxygenating agent: Specific BR Oxygenating Complex, Nanotechnology formulation.
WATER (AQUA), PERFLUORODECALIN, ISOCETYL STEARATE, COCO-CAPRYLATE, MALTODEXTRIN,
XYLITYLGLUCOSIDE, PUNICA GRANATUM FRUIT EXTRACT, LILIUM CANDIDUM FLOWER EXTRACT,
JUGLANS REGIA (WALNUT) SEED EXTRACT, HIBISCUS SABDARIFFA FLOWER EXTRACT, JUGLANS REGIA
(WALNUT) SHELL EXTRACT, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, ANHYDROXYLITOL,
RHIZOBIAN GUM, XYLITOL, SODIUM HYALURONATE, CITRIC ACID, CARUM CARVI (CARAWAY) FRUIT
OIL, ACACIA SENEGAL GUM, XANTHAN GUM, LAURETH 7, TOCOPHEROL, PROPYLENE GLYCOL,
SORBITAN ISOSTEARATE, POLYPERFLUOROMETHYLISOPROPYL ETHER, POLOXAMER 188,
POLYACRYLAMIDE, HYDROXYETHYL ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER,
C13-14 ISOPARAFFIN, POLYSORBATE 60, PHENOXYETHANOL, CHLORPHENESIN,
ETHYLHEXYLGLYCERIN, SODIUM BENZOATE, POTASSIUM SORBATE, SODIUM METABISULFITE,
LIMONENE.