What It Is
KI-Cu-03 is a bioadaptive defence serum designed to protect skin from environmental stress while supporting cellular repair and regeneration.
The formula combines Ectoin and Copper Tripeptide-1, forming a bioadaptive complex that helps stabilise cellular structures, protect against oxidative stress, and activate dermal repair signalling. Within the SKNtelligence system this product belongs to the Knowledge Index layer, delivering targeted biological support for skin exposed to pollution, UV stress, and environmental aggressors.
Why It Matters
Modern skin is constantly exposed to environmental stressors including:
• pollution
• UV radiation
• oxidative stress
• dehydration cycles
• inflammatory triggers
These stressors accelerate visible ageing and weaken skin resilience.
KI-Cu-03 addresses this challenge by combining cellular protection with repair signalling, helping skin maintain stability and recover more effectively from environmental stress exposure.
The Science
KI-Cu-03 is built around a bioadaptive protection system combining osmoprotection and peptide signalling.
Ectoin — Cellular Stress Protection
Ectoin is an extremolyte osmoprotectant that stabilises proteins, membranes, and lipid structures through preferential hydration. It forms a protective hydration shell around cellular components, helping protect skin cells from environmental stress such as UV radiation, pollution, and oxidative damage.
Copper Tripeptide-1 — Repair Signalling
Copper Tripeptide-1 is a well-studied signalling peptide that activates dermal fibroblasts and promotes synthesis of extracellular matrix components including collagen, elastin, and glycosaminoglycans.
Bioadaptive Defence
Together, these mechanisms support cellular resilience, repair signalling, and improved recovery from environmental stress exposure.
Visible Benefits
Regular use may support:
• improved resistance to environmental stress
• reduced redness and irritation
• improved skin elasticity and firmness
• improved recovery after sun or pollution exposure
• improved hydration stability
• reduced appearance of early fine lines
Over time skin appears calmer, stronger, and more resilient to daily environmental stress.
How To Use
KI-Cu-03 can be used morning or evening.
Within the SKNtelligence system it is applied after Signal Matrix products and before moisturisers or lipid products.
Routine order:
Cleanse → Signal Matrix → KI-Cu-03 → Nourishment Substrate
Apply before creams, oils, or lipid-rich moisturisers.
Protocol Integration
KI-Cu-03 appears in several SKNtelligence protocols.
The Urban Defence Protocol
AM
SM-01 Cellular Activator
KI-Cu-03 Urban Stress Shield
NS-01 Stabilising Substrate
PM
SM-02 Signal Amplification
KI-EX-01 Epigenetic Repair
NS-02 Ceramide Lipid
The Calm Skin Protocol
AM
SM-01
KI-02 Inflammatory Modulation
NS-01
PM
SM-02
KI-Cu-03
NS-02
The Architect Protocol
Day 5 — Stress Defence
AM
SM-01
KI-Cu-03
NS-01
PM
SM-02
KI-EX-01
NS-02
Ingredient List
INCI:
Aqua, Glycerin, Copper Tripeptide-1, Ectoin, Hydroxyethylcellulose, Phenoxyethanol, Ethylhexylglycerin
Documentation
Download the full SKNtelligence documentation set:
• Consumer Product Brochure
• Technical Ingredient Dossier
• Professional Protocol Guide
