Auteur Definitive Hyaluron Activator Serum

Hydration that goes deeper. Structure that holds.

Dry and sensitive skin needs more than surface moisture. It needs hydration locked in at every depth, and the structural support to keep it there. This Epidermal Growth Factor serum delivers both simultaneously, combining intensive hydration with collagen-targeting peptides and skin-tightening amino acids in a single application.

Two Systems. One Serum-Hydration Layer: Eliminates dehydration and locks moisture deep within the skin's layers. Structural Layer- Stimulates collagen and initiates the skin's innate regenerative responses

Benefits:

Promote collagen production
Restore a supple, more radiant finish
Long-lasting hydration
Reduce the appearance of fine lines and wrinkles

The Formulation:

The formulation operates on two distinct pathways. Hyaluronic Acid, Allantoin, and Thai Ginger Leaf Extract work collaboratively to optimise hydration and water retention at every level of the epidermis. Simultaneously, an advanced Peptide and Amino Acid Complex stimulates collagen production and activates the skin's own regenerative mechanisms, enhancing density, firmness, and elasticity from the structural level up.

Luxuriously moisturised. Profoundly hydrated. Visibly rejuvenated.

Signs of dehydration eliminated. Fine lines and wrinkles reduced. A supple, radiant finish that reflects skin restored to its optimal state of hydration and structural health.

Epidermal Growth Factor: Signals the skin's own repair and regeneration processes. Accelerates cellular renewal, supporting the restoration of healthy, resilient skin particularly in dry or sensitised conditions.

 Hyaluronic Acid: Draws and binds moisture to the skin for immediate and lasting hydration. Visibly plumps fine lines and restores a supple, well-hydrated appearance from first application.

Allantoin: Soothes and calms sensitised or stressed skin while promoting cellular renewal. Enhances the skin's tolerance to active ingredients and accelerates recovery from signs of irritation or dehydration.

Thai Ginger Leaf Extract: Optimises water retention within the skin and supports barrier function. Works alongside Hyaluronic Acid to ensure hydration is sealed in rather than lost to transepidermal evaporation.

Peptide and Amino Acid Complex: A collagen-targeting complex that stimulates collagen production and initiates the skin's innate regenerative responses. Enhances density, firmness, and elasticity with consistent use, building structural improvement beneath the surface.

Visible results:

Firmer: Collagen production stimulated. Density and elasticity improved with consistent use.

Hydrated: Deep, lasting moisture that holds. Signs of dehydration eliminated from first use.

Radiant: Fine lines reduced. A supple, rejuvenated finish that reflects genuine skin health.

Ideal for.Dry, dehydrated, or sensitive skin. Formulated to deliver intensive hydration and structural support without compromising the skin's tolerance or barrier integrity.

How to use:

Use morning and/or evening, up to twice daily.

Apply 1 pump to the face and 1 pump to neck and décolleté, allowing it to fully absorb before your AUTEUR cream.

Universally hydrates and balances moisture for all skin types-including blemish-prone and sensitive—and pairs well with LED and microcurrent treatments.

Shipping Policy

We unfortunately do not offer Free Shipping, because we offer the best prices and the best premium gifts with purchase.

Below we show our current shipping prices along with delivery times. These prices and delivery times may be affected during the holidays.

Expedited Shipping (Delivered with in 1-4 Working Days)$7.99 USDExpress 2 Day Air (1 - 2 Business Days)$12.99 USDStandard Delivery (Delivered within 4-7 Working Days)$5.99 USDVIP Expedited (1 - 3 Business Days)$8.99 USD

Returns Policy

To process your return, a link will be provided, that will walk you through the step by step instructions on how to proceed the Return.

We'll process your return within two weeks and issue a store credit, or exchange. If you have any questions, please reach out to our customer service team through your account. Note that we reserve the right to deny any return requests store credit if we suspect the policy or program was abused.

We understand that receiving a damaged package can be disappointing, but please note that if the product inside is still functional, we unfortunately cannot offer a resolution. Transit can be unpredictable and these types of incidents are beyond our control.

Read More about our Return Policy Here