Definitive Hyaluron Activator Serum
Benefits
The AUTEUR Definitive Hyaluron Activator Serum is a high-performance hydration treatment designed to restore optimal moisture levels, strengthen the skin barrier, and visibly improve smoothness, elasticity, and radiance. Engineered with advanced molecular hydration technology, this formula works across multiple layers of the skin to deliver both immediate plumping and long-term skin resilience.
A multi-weight hyaluronic complex — featuring Sodium Hyaluronate alongside advanced hydration actives—penetrates at different depths to attract and retain moisture, instantly smoothing fine lines while reinforcing long-term hydration. Collagen-supporting peptides help to improve firmness and elasticity, enhancing the skin’s structural integrity and promoting a more refined, supple appearance.
Niacinamide works to strengthen the skin barrier, refine texture, and improve overall tone, while Panthenol soothes and supports skin repair. Antioxidant ingredients help defend against environmental stressors, reducing signs of fatigue and supporting a healthier, more luminous complexion.
Glycerin and additional humectants draw moisture into the skin, while barrier-supporting lipids help to prevent transepidermal water loss, ensuring lasting hydration and comfort. The result is skin that feels deeply hydrated, visibly smoother, and more resilient.
Together, these precisely selected actives deliver a comprehensive approach to hydration and skin performance — plumping, strengthening and revitalising the skin.
The AUTEUR Definitive Hyaluron Activator Serum is a high-performance hydration treatment designed to restore optimal moisture levels, strengthen the skin barrier, and visibly improve smoothness, elasticity, and radiance. Engineered with advanced molecular hydration technology, this formula works across multiple layers of the skin to deliver both immediate plumping and long-term skin resilience.
A multi-weight hyaluronic complex — featuring Sodium Hyaluronate alongside advanced hydration actives—penetrates at different depths to attract and retain moisture, instantly smoothing fine lines while reinforcing long-term hydration. Collagen-supporting peptides help to improve firmness and elasticity, enhancing the skin’s structural integrity and promoting a more refined, supple appearance.
Niacinamide works to strengthen the skin barrier, refine texture, and improve overall tone, while Panthenol soothes and supports skin repair. Antioxidant ingredients help defend against environmental stressors, reducing signs of fatigue and supporting a healthier, more luminous complexion.
Glycerin and additional humectants draw moisture into the skin, while barrier-supporting lipids help to prevent transepidermal water loss, ensuring lasting hydration and comfort. The result is skin that feels deeply hydrated, visibly smoother, and more resilient.
Together, these precisely selected actives deliver a comprehensive approach to hydration and skin performance — plumping, strengthening and revitalising the skin.
Read less50 ml
Couldn't load pickup availability
Is this for you?
For you if
- Loss of Volume
- Loss of Firmness
- Wrinkles
- Hyperpigmentation
- Damaged Barrier
- Dehydration
Suitable for
- Reactive Skin
- Eczema & Psoriasis
- Sensitive Skin
- Dehydrated Skin
- Acne-Prone Skin
- Oily Skin
- Dry Skin
- Rosacea
- Balanced Skin
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
-
-
+
Plumping
-
-
+
Firming & Lifting
-
-
+
Anti-Wrinkle
-
-
+
Regenerating
-
-
+
Active Delivery
-
-
+
Skin Barrier Strengthening
-
-
+
Scar-Repairing
-
-
+
Hydrating
-
-
+
Reduces Trans Epidermal Water Loss
-
-
+
Anti-PIH (Post-Inflammatory Pigmentation)
Plumping
Firming & Lifting
Anti-Wrinkle
Regenerating
Active Delivery
Skin Barrier Strengthening
Scar-Repairing
Hydrating
Reduces Trans Epidermal Water Loss
Anti-PIH (Post-Inflammatory Pigmentation)
-
-
+
Plumping
-
-
+
Firming & Lifting
-
-
+
Anti-Wrinkle
-
-
+
Regenerating
-
-
+
Active Delivery
-
-
+
Skin Barrier Strengthening
-
-
+
Scar-Repairing
-
-
+
Hydrating
-
-
+
Reduces Trans Epidermal Water Loss
-
-
+
Anti-PIH (Post-Inflammatory Pigmentation)
Active Ingredients
-
-
+
Collagen Organising Peptide
-
-
+
5 Hyaluronic Complex
-
-
+
Biomimetic Peptide
-
-
+
Hyalufix™
Collagen Organising Peptide
5 Hyaluronic Complex
Biomimetic Peptide
Hyalufix™
-
-
+
Collagen Organising Peptide
-
-
+
5 Hyaluronic Complex
-
-
+
Biomimetic Peptide
-
-
+
Hyalufix™
Spotlight
The Auteur's Hyaluronic Complex
Frequently Asked Questions
When should I apply this serum in my routine?
Can I layer this serum?
Can I use this serum day and night?
Can I use this product if I have oily skin?
Can I use this product if I have dry skin?
Can I use this product if I have combination skin?
Can I use this product if I have sensitive skin?
Can I use this product if I have eczema/Psoriasis?
Can I use this product if I have rosacea?
Can this product be used during pregnancy and whilst breast feeding?
Why I love it
X Natalie K-F
Founder, Embassy of Beauty











