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Key ingredients
Five forms of hyaluronic acid: high- and low-molecular-weight hyaluronic acid, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Hydrolyzed Sodium Hyaluronate and Sodium Hyaluronate.
How to use
1. Apply a few drops to a clean face and neck.
2. Gently press and massage the serum into the skin using upward motions until fully absorbed.
3. Follow with your favorite moisturizer to lock in the multi-layer hydration.
When: every morning and evening (AM & PM).
Sun care: Apply a broad-spectrum sunscreen (SPF 30+) during the day.
Full ingredients (INCI)
The full INCI list is printed on every box. For a copy before you buy, write to cosmicousa@gmail.com.
Shipping & returns
UPS Ground within the U.S. Free over $75, $9.95 flat below.
Five Forms of Hyaluronic Acid
Each molecular weight works at a different level, for hydration you can see and feel.
High-molecular-weight HA
Forms a film on the surface and helps reduce moisture loss.
Low-molecular-weight HA
Intense hydration for skin that looks firmer and more elastic.
HA Crosspolymer
A protective film against moisture loss.
Acetylated Hyaluronate
Adheres to the skin's surface for long-lasting hydration.
Hydrolyzed Hyaluronate
Fast-acting hydration, from the very first drop.
Nothing superfluous
Full INCI list printed on every box — no hidden extras.
A Texture You Look Forward To
A fresh, crystal-clear gel that absorbs in moments — light enough to layer beautifully under your Cosmico cream, every day.
Certified for Efficacy
Every Cosmico formula is developed, tested and produced in our own laboratory in Naples, Italy, and certified for efficacy — science you can trust, crafted with Italian elegance.
Efficacy studies
Conducted with Italian universities
Cosmico formula, certified for efficacy
How to Use
Every morning and evening (AM & PM).
Apply a few drops to a clean face and neck.
Gently press and massage the serum into the skin using upward motions until fully absorbed.
Follow with your favorite moisturizer to lock in the multi-layer hydration.
Sun care: Apply a broad-spectrum sunscreen (SPF 30+) during the day.




