✨ New Arrivals Just Dropped!Explore
HomeStore

Serum Phi

Product image 1
1 / 4

Serum Phi

AUTEUR Serum Phi – PDP

Serum Phi

Fine lines begin to fade
within 15 minutes.

Skin ratio 1.618

Most serums slow the visible signs of ageing over weeks. Serum Phi works differently. Its Bio-Reprogramming Peptide delivers measurable change from the first application, while continuing to rebuild skin's structural foundation over time.

Clinical Performance

15' Visible reduction in fine lines and wrinkles from first application
I&III Types of collagen actively stimulated to counteract age-related degradation
The Formulation

At the centre of Serum Phi is a first-of-its-kind neurotransmitter-inhibiting peptide: Bio-Reprogramming Peptide. It works at the level of facial muscle tension, reducing the repetitive contractions that deepen lines over time. United with Re-Gen Polypeptide, it performs a biomimetic collagen-boosting action, stimulating the precise types of collagen that naturally decline with age.

Bio-Reprogramming Peptide

A neurotransmitter-inhibiting peptide that works at the muscular level to reduce the contractions responsible for fine lines and wrinkles. Delivers visible results within 15 minutes of first application.

Re-Gen Polypeptide

Performs a biomimetic collagen-boosting action, stimulating Type I and Type III collagen synthesis to restore the structural density that declines with age.

Day and Night Use

Morning

Apply to cleansed skin before moisturiser. The rapid-acting peptide establishes tone and firmness through the day.

Evening

Apply after cleansing to allow collagen-stimulating actives to work through the skin's natural overnight repair cycle.

Designed For

Skin concerns

Visible fine lines and wrinkles. Loss of volume, firmness, or elasticity. Uneven texture or complexion.

Skin types

All skin types. Formulated for daily use, morning and evening, across all ages and skin conditions.

Designed to refine, smooth, and restore the complexion to its unique golden balance. The transformative treatment for skin showing its age.

AUTEUR Serum Phi – PDP

Serum Phi

Fine lines begin to fade
within 15 minutes.

Skin ratio 1.618

Most serums slow the visible signs of ageing over weeks. Serum Phi works differently. Its Bio-Reprogramming Peptide delivers measurable change from the first application, while continuing to rebuild skin's structural foundation over time.

Clinical Performance

15' Visible reduction in fine lines and wrinkles from first application
I&III Types of collagen actively stimulated to counteract age-related degradation
The Formulation

At the centre of Serum Phi is a first-of-its-kind neurotransmitter-inhibiting peptide: Bio-Reprogramming Peptide. It works at the level of facial muscle tension, reducing the repetitive contractions that deepen lines over time. United with Re-Gen Polypeptide, it performs a biomimetic collagen-boosting action, stimulating the precise types of collagen that naturally decline with age.

Bio-Reprogramming Peptide

A neurotransmitter-inhibiting peptide that works at the muscular level to reduce the contractions responsible for fine lines and wrinkles. Delivers visible results within 15 minutes of first application.

Re-Gen Polypeptide

Performs a biomimetic collagen-boosting action, stimulating Type I and Type III collagen synthesis to restore the structural density that declines with age.

Day and Night Use

Morning

Apply to cleansed skin before moisturiser. The rapid-acting peptide establishes tone and firmness through the day.

Evening

Apply after cleansing to allow collagen-stimulating actives to work through the skin's natural overnight repair cycle.

Designed For

Skin concerns

Visible fine lines and wrinkles. Loss of volume, firmness, or elasticity. Uneven texture or complexion.

Skin types

All skin types. Formulated for daily use, morning and evening, across all ages and skin conditions.

Designed to refine, smooth, and restore the complexion to its unique golden balance. The transformative treatment for skin showing its age.

$145.25

Original: $415.00

-65%
Serum Phi

$415.00

$145.25

Description

AUTEUR Serum Phi – PDP

Serum Phi

Fine lines begin to fade
within 15 minutes.

Skin ratio 1.618

Most serums slow the visible signs of ageing over weeks. Serum Phi works differently. Its Bio-Reprogramming Peptide delivers measurable change from the first application, while continuing to rebuild skin's structural foundation over time.

Clinical Performance

15' Visible reduction in fine lines and wrinkles from first application
I&III Types of collagen actively stimulated to counteract age-related degradation
The Formulation

At the centre of Serum Phi is a first-of-its-kind neurotransmitter-inhibiting peptide: Bio-Reprogramming Peptide. It works at the level of facial muscle tension, reducing the repetitive contractions that deepen lines over time. United with Re-Gen Polypeptide, it performs a biomimetic collagen-boosting action, stimulating the precise types of collagen that naturally decline with age.

Bio-Reprogramming Peptide

A neurotransmitter-inhibiting peptide that works at the muscular level to reduce the contractions responsible for fine lines and wrinkles. Delivers visible results within 15 minutes of first application.

Re-Gen Polypeptide

Performs a biomimetic collagen-boosting action, stimulating Type I and Type III collagen synthesis to restore the structural density that declines with age.

Day and Night Use

Morning

Apply to cleansed skin before moisturiser. The rapid-acting peptide establishes tone and firmness through the day.

Evening

Apply after cleansing to allow collagen-stimulating actives to work through the skin's natural overnight repair cycle.

Designed For

Skin concerns

Visible fine lines and wrinkles. Loss of volume, firmness, or elasticity. Uneven texture or complexion.

Skin types

All skin types. Formulated for daily use, morning and evening, across all ages and skin conditions.

Designed to refine, smooth, and restore the complexion to its unique golden balance. The transformative treatment for skin showing its age.

Serum Phi | AUTEUR