The Science
Formula and cosmetic-use information for TREAT™.
ARx TREAT™
GHK-Cu Facial Serum
THE BLUE HEART OF THE ARx METHOD™
TREAT is Step Two of The ARx Method™ Trilogy — PREP · TREAT · RENEW.
Its unmistakable blue colour comes from Copper Tripeptide-1 (GHK-Cu), surrounded by a carefully selected blend of hydrating and conditioning cosmetic ingredients.
Lightweight, concentrated and designed to layer beautifully, TREAT leaves skin feeling hydrated, conditioned and supple while helping improve the appearance of smoothness, softness and radiance.
THE FORMULA
TREAT brings together:
Copper Tripeptide-1 (GHK-Cu) The signature copper-bound tripeptide responsible for TREAT’s distinctive blue appearance.
Ectoin A sophisticated cosmetic ingredient incorporated into the formula to complement its hydrating and conditioning profile.
Niacinamide A well-established skincare ingredient chosen to support the appearance of smooth, even-looking, conditioned skin.
Panthenol Helps condition and moisturize, leaving skin feeling soft and comfortable.
Sodium Hyaluronate Selected for its water-binding properties and ability to help skin feel hydrated, smooth and supple.
Centella Asiatica A botanical ingredient selected to complement the serum’s skin-conditioning profile.
Acetyl Octapeptide-3 A cosmetic peptide incorporated as part of TREAT’s carefully considered multi-ingredient formulation.
WHY BLUE?
That beautiful blue isn’t added simply for aesthetics.
It is characteristic of Copper Tripeptide-1, giving TREAT its recognizable ARx blue identity.
No need to hide sophisticated skincare behind complicated language.
Blue is simply part of TREAT.
STEP TWO: TREAT
After PREP, apply TREAT evenly to the face and neck and allow it to settle comfortably onto the skin.
Follow with RENEW™ to complete The Trilogy.
On evenings when PREP isn’t being used, TREAT can be incorporated into your regular skincare routine as directed.
THE ARx METHOD™
PREP prepares. TREAT hydrates + conditions. RENEW nourishes + moisturizes.
Three intentional formulas. Three distinct roles. One beautifully simple skincare ritual.
ARx TREAT™
GHK-Cu Facial Serum
SKIN INTELLIGENCE Science + Nature in Harmony.