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Auteur cosmetic serum bottle with black and gold design on a white background
A product swatch showing white skincare serum.
Auteur

Auteur Definitive Collagen Activator Serum

Sale price£270.00

DETAILS

An advanced serum designed to restore, protect, and elevate your skin’s natural radiance.

This high-performance formula blends next-generation peptides with potent antioxidants to stimulate collagen production, visibly reduce wrinkles, and enhance skin’s firmness and elasticity. A bio-optimized anti-inflammatory complex works to neutralize free radicals, shielding skin from environmental stressors while maintaining a luminous, healthy complexion.

Lightweight yet deeply reparative, it refines texture, lifts contours, and fortifies your skin’s barrier, leaving it smooth, resilient, and radiant.

Fragrance free & vegan. Made in Germany.

Size: 30ml

HOW TO USE

Apply morning and evening to cleansed skin, pressing gently into the face, neck, and décolletage. Follow with your preferred moisturiser or SPF.

INGREDIENTS

Aqua / Water, Polyglyceryl-2 Stearate, Glyceryl Stearate, Stearyl Alcohol, Octyldodecyl Oleate, Octyldodecyl Stearoyl Stearate, Polyhydroxystearic Acid, Octyldodecanol, Propanediol, Psidium Guajava Leaf Extract, Saccharomyces Lysate Extract, Glycerin, Palmitoyl Tripeptide-5, Dipeptide Diamminobutyroyl Benzamide Diacetate, Gigartina Stellata Extract, Phenoxyethanol.
Auteur cosmetic serum bottle with black and gold design on a white background
Auteur Definitive Collagen Activator Serum Sale price£270.00

Frequently Asked Questions

Definitive Collagen Activator Serum

What is the Definitive Collagen Activator Serum?

It is a next-generation peptide serum that addresses collagen from both directions: a Growth Factor Tripeptide and Collagen Peptide Complex stimulate Type I and Type III collagen synthesis, while antioxidants and anti-inflammatory agents protect existing collagen from environmental and biological breakdown.

Which skin types is it best for?

It is best for mature or ageing skin concerned with a loss of firmness, density and elasticity.

How do I use it?

Gently massage one pump over cleansed skin of the face, neck and décolletage, morning and evening; it is especially powerful used in the daytime to support the skin's defences, and leaves a soft-matte finish under makeup.

What does it pair well with?

It layers beautifully after the Definitive Lifting Toner, and pairs well with the Hyaluron Activator and Line serums in a targeted routine.