“Deep hydration. Fresh oxygen. Effortless glow.”
Sérum Yall-O2 is an intensive hydrating and oxygenating serum designed to visibly plump, smooth, and revive dehydrated or environmentally stressed skin. This fresh, lightweight formula delivers an immediate surge of moisture while supporting optimal cellular respiration for a complexion that looks rested, radiant, and full of life.
Formulated with hyaluronic acid and Biologique Recherche’s oxygenating complex, it helps replenish water levels, soften dehydration lines, and protect against pollution and daily aggressors that contribute to dullness and premature aging. Skin feels supple, bouncy, and deeply hydrated, with a smoother texture and healthy glow.
Fast-absorbing and silky, it layers effortlessly under creams and makeup, making it ideal for daily hydration support or as a glow-boosting treatment for tired, tight, or lackluster skin.
At Holistic Beauty Uxbridge, we love Sérum Yall-O2 as a hydration reset — especially during seasonal changes, travel, winter dryness, or whenever skin feels depleted and needs fresh oxygen and bounce.
Format:
30ml, 8ml
As each Biologique Recherche product is designed for a specific Skin Instant©, a professional skin analysis is recommended prior to purchase.
Sérum Yall-O2
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Deeply hydrates and plumps the skin with multi-layer moisture support.
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Helps smooth dehydration lines and restore facial volume.
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Supports elasticity and epidermal comfort.
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Antioxidant protection from botanical extracts.
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Creates a protective hydrating film as a finishing step.
