Clinical-grade peptidesMade freshShipped within 48hrsSTUDIO CYNCO, Los Angeles CACruelty-free & cleanClinical-grade peptidesMade freshShipped within 48hrsSTUDIO CYNCO, Los Angeles CACruelty-free & clean
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CYNCO RENEW

Serum

CYNCO RENEW

The complete anti-aging peptide formula.

$65

1 oz / 30 ml

RENEW is the most complete anti-aging formula in the CYNCO library. Three clinically studied peptides at meaningful concentrations — GHK-Cu (3%), Pal-GHK (Palmitoyl Tripeptide-1), and Matrixyl Synthe'6 (Palmitoyl Tripeptide-38, 3%) — work together to support collagen production, improve elasticity, and visibly firm aging skin. Matrixyl Synthe'6 (Palmitoyl Tripeptide-38) is exclusive to RENEW. It is the structural peptide that does the slowest, most durable work in our library. Mixed fresh in our Los Angeles studio. Ships within forty-eight business hours.

Made to order at STUDIO CYNCO — Los Angeles, CA.Ships within 2 business days.Free shipping on orders over $100. $5 flat rate on orders under $100.Store in a cool, dark place. Refrigerate for maximum freshness.
The Actives

What’s inside, and why.

GHK-Cu (Copper Tripeptide-1), 3%
—
A naturally occurring copper-bound peptide studied for over five decades. Research demonstrates it supports collagen and elastin production, firms the skin, evens tone, and supports skin's natural renewal processes. Responsible for RENEW's characteristic deep blue color.
Pal-GHK (Palmitoyl Tripeptide-1)
—
Fatty-acid-modified GHK clinically studied for its enhanced ability to penetrate the skin's lipid barrier and stimulate collagen synthesis at deeper layers.
Matrixyl Synthe'6 (Palmitoyl Tripeptide-38), 3%
—
Exclusive to RENEW. A second-generation matrikine peptide clinically studied to support synthesis of six major skin matrix components — including collagen I, III, IV, fibronectin, and laminin 5 — for visible improvements in firmness, elasticity, and skin texture over time.
Sodium Hyaluronate
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A low-molecular-weight humectant that supports deep hydration and active ingredient delivery.

Apply to clean, toned skin. Begin with CYNCO FREEZE on expression-prone areas — the forehead, the outer corners of the eyes, the lines around the mouth. Allow to absorb fully, then apply two to three drops of RENEW across the full face and neck, pressing gently into the skin. Finish with moisturizer. RENEW is the most concentrated formula in the CYNCO library, containing three peptides including GHK-Cu at three percent. Customers with sensitive skin may prefer to begin with two to three applications per week and gradually increase frequency as tolerated. If irritation occurs, reduce frequency or discontinue use. Allow four to six weeks of consistent use for visible results.

Water (Aqua), Sodium Hyaluronate, Aloe Barbadensis Leaf Juice, Glycerin, Panthenol, Copper Tripeptide-1 (3%), Palmitoyl Tripeptide-38 (3%), Palmitoyl Tripeptide-1, Propylene Glycol, Diazolidinyl Urea, Iodopropynyl Butylcarbamate.

For cosmetic use only. Always patch test before first use. Discontinue if irritation occurs.

Matrixyl® and Matrixyl® Synthe'6® are registered trademarks of Sederma (Croda). SNAP-8™ is a trademark of Lipotec (Lubrizol). SYN-AKE® is a registered trademark of DSM-Firmenich. CYNCO is not affiliated with or endorsed by these companies. Trade names are referenced only to identify the cosmetic peptides (by their INCI names) used in our formulations.