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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BARRIER BASE

L'Atelier

BARRIER BASE

Barrier support and calm. For skin that needs more.

$24

1 oz / 30 ml

BARRIER BASE is built for the long game. Beta-glucan — studied to penetrate more deeply than hyaluronic acid and deliver sustained hydration at the cellular level — pairs with centella asiatica to soothe, strengthen, and protect. Skin that's calmer, more resilient, and more durably moisturized over time. Choose BARRIER BASE for sustained hydration, barrier support, and calm. Choose HYDRA BASE for immediate visible plumping. Prepared fresh in our Los Angeles studio and shipped within two business days.

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.

Beta-Glucan
—
A film-forming polysaccharide that supports the skin barrier, provides immediate visible smoothing, and has documented skin-calming properties.
Centella Asiatica
—
A botanical long studied for its role in soothing sensitive and reactive skin and supporting the skin's structural resilience.
Sodium Hyaluronate
—
Delivers hydration and supports active ingredient delivery.
Panthenol (Pro-Vitamin B5)
—
Smooths and conditions the skin's surface.

Add your chosen peptide powder to the base and gently mix until fully dissolved. Standard concentration: 1g of peptide powder per 30ml of base delivers approximately 3% active concentration. For a milder formula, use 0.5g per 30ml for approximately 1.5%. Store the finished formula in a clean, sealed dropper bottle in a cool, dark place. Refrigeration recommended. For cosmetic formulation use only. Always patch test before first use.

Water (Aqua), Beta-Glucan, Centella Asiatica Extract, Sodium Hyaluronate, Panthenol, Glycerin, Propylene Glycol, Diazolidinyl Urea, Iodopropynyl Butylcarbamate.

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