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

Serum

CYNCO RENEW

Firm, strengthen, and support your skin's natural resilience.

$65

1 oz / 30 ml

Skin loses its structure quietly, a little less firmness, a little less bounce each year. RENEW is built to push back, with three clinically studied peptides: GHK-Cu copper peptide, Matrixyl Synthe'6, and Pal-GHK. They work together to support your skin's own renewal at the deepest level — helping firm, strengthen, and restore resilience for the long game. It's the long-game formula: the daily step that keeps skin looking firm and resilient as you age. Unlike pre-batched serums that sit on shelves for months, CYNCO RENEW is crafted fresh to order, so you receive it at full strength.

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.
What's Inside

The actives, and why.

GHK-Cu (Copper Tripeptide-1)
—
Studied for over five decades for its role in supporting collagen and elastin and firming the look of skin. Responsible for RENEW's deep blue color.
Palmitoyl Tripeptide-38
—
Exclusive to RENEW. A second-generation peptide studied to support the skin's structural components for visible firmness and smoother texture over time.
Palmitoyl Tripeptide-1
—
A fatty-acid-modified peptide engineered for superior skin absorption. By improving the peptide's ability to penetrate the lipid barrier, it works in tandem with our other actives to support structural integrity at the deeper layers of the skin.
Sodium Hyaluronate
—
For deep hydration and a plump finish.

Apply two to three drops to clean face and neck for all-over support. For targeted work, apply FREEZE first to expression-prone areas, then layer RENEW across the full face. Finish with moisturizer. RENEW is our most concentrated formula. Customers with sensitive skin may prefer to begin with two to three applications per week and 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, Palmitoyl Tripeptide-38, Palmitoyl Tripeptide-1, Propylene Glycol, Diazolidinyl Urea, Iodopropynyl Butylcarbamate.

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