Serum Yall~O2
Benefits
Biologique Recherche Serum Yall~O2 is a rich face oil that plumps, hydrates and regenerates the skin. It combats dehydration and signs of ageing by enhancing skin fullness, leaving the complexion more energised and brighter.
Walnut Extract counteracts skin ageing by stimulating fibroblast activity and inhibiting elastase, preventing natural elastin from degrading and promoting a more elastic, smoother and toned skin with reduced fine lines.
Chaperone Proteins — produced by microorganisms from the Valaus Glacier — support elastin and collagen activity, offering firming and plumping benefits while boosting cellular energy for a brighter complexion.
The Red Seaweed & Tara Fruit Extract Complex forms a flexible, non-occlusive film on the skin that reinforces the barrier and enhances resilience, while Low Molecular Weight Hyaluronic Acid, High Molecular Weight Hyaluronic Acid and a Trio of Polysaccharides deliver hydration at every level of the skin.
Biologique Recherche Serum Yall~O2 is a rich face oil that plumps, hydrates and regenerates the skin. It combats dehydration and signs of ageing by enhancing skin fullness, leaving the complexion more energised and brighter.
Walnut Extract counteracts skin ageing by stimulating fibroblast activity and inhibiting elastase, preventing natural elastin from degrading and promoting a more elastic, smoother and toned skin with reduced fine lines.
Chaperone Proteins — produced by microorganisms from the Valaus Glacier — support elastin and collagen activity, offering firming and plumping benefits while boosting cellular energy for a brighter complexion.
The Red Seaweed & Tara Fruit Extract Complex forms a flexible, non-occlusive film on the skin that reinforces the barrier and enhances resilience, while Low Molecular Weight Hyaluronic Acid, High Molecular Weight Hyaluronic Acid and a Trio of Polysaccharides deliver hydration at every level of the skin.
Read less30 ml
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Is this for you?
For you if
- Wrinkles
- Loss of Firmness
- Loss of Volume
- Hyperpigmentation
- Pigmentation
- Dull Skin
- Acne Redness
- Damaged Barrier
- Dehydration
- Fine Lines
- Disrupted Microbiome
Suitable for
- Dehydrated Skin
- Dry Skin
- Balanced Skin
Not for you if
How to apply
Core Routine
- First Cleanse
- Second Cleanse
- Toner
- Hydrating Serum
- Targeted Serum
- Cream / Facial Oil
Period after opening
Extended Routine
- Eye Cleanse
- First Cleanse
- Second Cleanse
- Toner (Non-Exfoliating)
- Toner (Exfoliating)
- Mask
- Hydrating Serum
- Targeted Serum
- Eye Care
- Cream / Facial Oil
- SPF
Ingredients
Smell & texture
The Benefits
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Anti-Wrinkle
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Firming & Lifting
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Plumping
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Micro-Needling Effect
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+
Anti-Pigmentation
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Scar-Repairing
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Brightening (Energising)
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+
Anti-Redness
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+
Antioxidant
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+
Reduces Trans Epidermal Water Loss
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+
Skin Barrier Strengthening
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+
Hydrating
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+
Anti-Inflammatory
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+
Microbiome Balancing
Anti-Wrinkle
Firming & Lifting
Plumping
Micro-Needling Effect
Anti-Pigmentation
Scar-Repairing
Brightening (Energising)
Anti-Redness
Antioxidant
Reduces Trans Epidermal Water Loss
Skin Barrier Strengthening
Hydrating
Anti-Inflammatory
Microbiome Balancing
-
-
+
Anti-Wrinkle
-
-
+
Firming & Lifting
-
-
+
Plumping
-
-
+
Micro-Needling Effect
-
-
+
Anti-Pigmentation
-
-
+
Scar-Repairing
-
-
+
Brightening (Energising)
-
-
+
Anti-Redness
-
-
+
Antioxidant
-
-
+
Reduces Trans Epidermal Water Loss
-
-
+
Skin Barrier Strengthening
-
-
+
Hydrating
-
-
+
Anti-Inflammatory
-
-
+
Microbiome Balancing
Active Ingredients
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Walnut Extract
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-
+
Chaperone Proteins
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-
+
Kale Leaf Extract
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+
Red Seaweed & Tara Fruit Extract Complex
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-
+
Low Molecular Weight Hyaluronic Acid
-
-
+
High Moleclular Weight Hyaluronic Acid (Hyaluronic Acid)
-
-
+
Polysaccharides
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-
+
Soybean Phospholipids
Walnut Extract
Chaperone Proteins
Kale Leaf Extract
Red Seaweed & Tara Fruit Extract Complex
Low Molecular Weight Hyaluronic Acid
High Moleclular Weight Hyaluronic Acid (Hyaluronic Acid)
Polysaccharides
Soybean Phospholipids
-
-
+
Walnut Extract
-
-
+
Chaperone Proteins
-
-
+
Kale Leaf Extract
-
-
+
Red Seaweed & Tara Fruit Extract Complex
-
-
+
Low Molecular Weight Hyaluronic Acid
-
-
+
High Moleclular Weight Hyaluronic Acid (Hyaluronic Acid)
-
-
+
Polysaccharides
-
-
+
Soybean Phospholipids
Spotlight
The Biologique Recherche Proprietary Oxygenating Complex
Clinical Proofs
Clinical Proofs
Frequently Asked Questions
Where do I use this oil in my routine?
How often should I use this oil?
Can I use this oil instead of a cream?
Can I use this oil if I have oily skin?
Can I use this oil if I have dry skin?
Can I use this oil if I have sensitive skin?
Can this product be used pregnancy/breast feeding?
Does it contain allergens?
Is the packaging recyclable?
Is this product fragrance-free, cruelty-free, vegan-friendly?
Why I love it
X Natalie K-F
Founder, Embassy of Beauty












