AccessPEP CTP sol.

Advanced Copper Peptide Complex for Skin Regeneration and Repair

INCI Name: Copper Tripeptide-1, Bis(tripeptide-1) Copper Acetate, Glycerin, Aqua, Caprylyl Glycol, Ethylhexylglycerin

AccessPEP CTP sol. is a high-performance copper peptide complex designed for advanced skin regeneration and anti-aging formulations. Featuring Copper Tripeptide-1 (GHK-Cu), this bioactive ingredient accelerates tissue repair, stimulates collagen and elastin synthesis, and provides potent antioxidant and anti-inflammatory benefits. Its unique mechanism helps restore youthful skin architecture, reduce the appearance of fine lines and wrinkles, and improve overall skin firmness and clarity. Ideal for use in serums, moisturizers, and post-procedure care at 1–5%.

Solubility Notes:

Water-soluble. Add to the water phase or during cool-down below 40°C. Maintain final pH 5.0–7.0 for stability. Avoid strong chelating agents and do not combine in the same formula with low-pH L-Ascorbic Acid or potent AHAs.

Perfect For These Applications

Other cosmetic uses possible—contact us for formulation guidance.

Regenerative Anti-Aging Serums

Promotes deep skin repair and boosts collagen production for a visible reduction in wrinkles and improved firmness.
Post-Procedure & Scar Treatments

Accelerates the skin's natural healing processes, making it ideal for formulations designed to soothe skin and minimize scarring after clinical procedures.
Firming & Lifting Moisturizers

Helps restore skin density and elasticity, resulting in a more contoured and lifted appearance in daily-use creams.
Eye Creams & Treatments

Gently rebuilds and firms the delicate skin around the eyes, reducing crow's feet and improving texture without irritation.
Barrier Repair Formulations

Soothes inflammation and supports the skin's structural integrity, helping to rebuild a compromised barrier.
Hair & Scalp Serums

Supports a healthy scalp environment and helps anchor the hair follicle, contributing to the appearance of fuller, healthier hair.

Performance & Formulation Insights for AccessPEP CTP sol.

Mechanism of Action: The Regenerative Power of Copper Peptides

AccessPEP CTP sol. harnesses Copper Tripeptide-1 (GHK-Cu), a carrier peptide with high affinity for copper ions, to function as a key signaling molecule in the skin. By delivering bioavailable copper, it helps activate copper-dependent enzymes such as lysyl oxidase, which is essential for the cross-linking of collagen and elastin fibers. This supports the rebuilding of resilient, youthful skin architecture.

Beyond structural support, GHK-Cu stimulates the synthesis of collagen, elastin, proteoglycans, and glycosaminoglycans to fortify the dermal matrix. It also provides antioxidant defense by upregulating superoxide dismutase and limiting the release of oxidizing iron. Its anti-inflammatory action helps calm irritation and creates an optimal environment for tissue repair. The dual copper peptide system in this solution ensures stable, effective delivery and robust biological activity.

Formulation Guidelines for Optimal Performance

AccessPEP CTP sol. is a water-based solution with a characteristic blue color from the copper-peptide complex. For best stability and efficacy, formulate to a final pH of 5.0–7.0 and add during the cool-down phase below 40°C. This helps preserve peptide integrity and color.

Crucial Compatibility Note: Copper peptides can be destabilized by strong chelating agents (e.g., EDTA at high levels) and highly acidic environments. Avoid formulating in the same product with low-pH L-Ascorbic Acid or potent AHAs, which can break the copper-peptide bond and cause loss of color and efficacy. AccessPEP CTP sol. is highly compatible with hyaluronic acid, niacinamide, ceramides, and other non-acidic peptides.

Key Formulation Benefits

Clinically Proven Efficacy: Reduces wrinkle depth, improves elasticity, and increases skin density.
Wound Healing & Repair: Accelerates the skin’s natural recovery processes, ideal for post-procedure, anti-acne, and scar-focused formulas.
Broad-Spectrum Anti-Aging: Rebuilds the dermal matrix while combating oxidative stress and inflammation for comprehensive rejuvenation.
Improved Skin Clarity: Helps normalize skin function and reduces visible redness for a more even, radiant tone.
Hair & Scalp Health: Supports a healthy scalp environment and helps anchor hair follicles for the appearance of fuller, thicker hair.
Excellent Stability in Solution: Ready-to-use liquid format avoids solubility and handling challenges common with powdered peptides.

Heading #1
Benefits	Anti-Aging & Anti-Wrinkle, Collagen Boosting, Firming & Lifting, Hair & Scalp Care, Hair Growth Support, Soothing & Anti-Inflammatory, Specialized Treatments, Wound Healing, Wrinkle Reduction
INCI Name	Copper Tripeptide-1, Bis(tripeptide-1) Copper Acetate, Glycerin, Aqua, Caprylyl Glycol, Ethylhexylglycerin
Usage Rate	1%-5%
Active Type	Firming Peptides, Peptides
Solubility	Water-Soluble
Application Area	Body, Eye, Face, Hair, Scalp
Physical Form	Liquid/Solution
Certifications	Cruelty-Free, Vegan

Frequently Asked Questions About AccessPEP CTP sol.

The recommended usage level is 1–5% of the total formulation, depending on the desired intensity and product format.

The distinct blue color indicates the copper ion is bound to the peptide. A noticeable loss of color can signal that the copper-peptide complex has been destabilized.

Do not formulate in the same product with low-pH L-Ascorbic Acid or potent AHAs. These can disrupt the copper-peptide bond. For regimens, use copper peptides and strong acids at different times of day (e.g., peptides AM, acids PM).

For stability and bioavailability, maintain a final pH between 5.0 and 7.0.

Unlike peptides that target a single pathway, Copper Tripeptide-1 supports collagen and elastin synthesis, promotes wound repair, and provides antioxidant and anti-inflammatory benefits for multi-dimensional rejuvenation.

Yes. Due to its soothing and anti-inflammatory profile, Copper Tripeptide-1 is generally well tolerated and is especially useful in post-procedure and barrier-repair applications.

Contact An Expert

Only 4 fields to get started. An expert will respond within 1 business day.

Your Samples Are Waiting

You've selected the following samples:

You haven't added any samples yet! Visit our product pages to select samples you'd like to request. Once you've added samples, return here to complete your request.

Ready to try them out?

Log In

Cookie Notice

The website uses cookies to ensure you get the best experience on our website. View our Privacy Policy to learn more.