Decaplex-10® Peptide Complex
Colorescience’s proprietary multi-peptide technology combines 10 different peptides within a 22% complex.
The current formula contains:
Palmitoyl Tripeptide-5
Dipeptide Diaminobutyroyl Benzylamide Diacetate
Copper Tripeptide-1
Tripeptide-10 Citrulline
Acetyl Tetrapeptide-9
Tripeptide-1
Palmitoyl Tripeptide-1
Palmitoyl Tetrapeptide-7
Hexapeptide-2
sh-Oligopeptide-1
Together, these peptides provide complementary support for skin structure, renewal, firmness and visible signs of ageing.
The 22% claim refers to the complete proprietary complex as formulated and should not be interpreted as 22% pure peptide material.
Palmitoyl Tripeptide-5
A signalling peptide used to support collagen-related pathways and help improve the appearance of firmness and fine lines.
Copper Tripeptide-1
A copper-binding peptide associated with skin-repair and extracellular-matrix support.
It forms part of Pep Up®'s broader approach to maintaining resilient, healthier-looking skin.
Tripeptide-10 Citrulline
A peptide designed to support collagen organisation and skin structure, complementing the formula’s firmness strategy.
Palmitoyl Tripeptide-1 + Palmitoyl Tetrapeptide-7
A well-established peptide pairing used in anti-ageing formulations to support the appearance of smoother, firmer and more resilient skin.
Sodium Hyaluronate
A form of hyaluronic acid that attracts and retains water within the outer layers of the skin.
It helps improve hydration, plumpness and the appearance of dehydration-related fine lines.
NS Phytomoist
Colorescience’s proprietary hydration technology.
The brand describes NS Phytomoist as containing plant-derived hydration technology together with Betaine and states that it provides four times the hydration of hyaluronic acid in the ingredient testing supporting the complex.
Its role within Pep Up® is to improve moisture retention and skin suppleness.
LIPOCHROMAN™
Represented in the INCI by Dimethylmethoxy Chromanol.
A potent antioxidant designed to help protect against oxidative stress caused by pollution and other environmental aggressors.
It provides environmental defence but does not replace sunscreen.
PHYSAVIE™
A botanical technology derived from Physalis Angulata Extract.
Colorescience uses PHYSAVIE™ to provide soothing support and help defend against some of the skin stress associated with infrared exposure.
It should not be interpreted as an SPF or sunscreen filter.
Pseudoalteromonas Ferment Extract
A marine biotechnology-derived ferment that provides additional skin-conditioning and hydration support within the formula.
Tremella Fuciformis
Silver Ear Mushroom Extract provides humectant and skin-conditioning benefits that complement the formula's broader hydration system.
Beta Glucan
Helps support hydration and provides soothing benefits for stressed or sensitive skin.
Vitamin E
Tocopherol provides complementary antioxidant and skin-conditioning support.

Use morning and evening.
After cleansing and toning, dispense approximately two pumps and dot over the face and neck.
Use an additional pump or two if extending treatment over the décolleté.
Massage gently using light upward movements.
While the serum is still slightly damp, gently press or tap it into the skin until absorbed.
Colorescience recommends applying Pep Up® early in the routine, directly after cleansing and toning, before most additional treatment products.
Follow with moisturiser if required and sunscreen every morning.

Fine lines and wrinkles
Loss of firmness
Reduced skin elasticity
Softening of the facial and neck contours
Crepey-looking neck skin
Uneven-looking texture
Dull or tired-looking skin
Dehydration
Loss of skin suppleness
Environmentally stressed skin
Early and established signs of ageing
Mature skin
Face, neck and décolleté
All skin types, including dry and sensitive skin