HydroPeptide Syner-C+ Multi-Action Brightening Serum: Vitamin C meets peptide science. This high-performance serum was carefully formulated to deliver serious results without irritation, and it's actually soothing on the skin. A potent 20% vitamin C defends against the free radicals that age skin while supporting its natural collagen, so skin looks firmer, smoother, and more lifted over time. HydroPeptide's patented peptide boosts that firming effect and adds bounce, while niacinamide, tranexamic acid, and arbutin fade dark spots and even tone. The result is a brighter, more youthful-looking complexion that glows from every angle. Vegan, cruelty-free, and free of gluten, sulfates, phthalates, and parabens.
The Vitamin C Breakdown
Acne Specialists C-Glow Serum with Peptides: gentle, water-based everyday antioxidant protection. Ideal for skin with active breakouts, sensitive skin, and first-time vitamin C users.
HydroPeptide Syner-C+ Multi-Action Brightening Serum: our high-potency pick, with 20% vitamin C plus four targeted brighteners. Made for experienced vitamin C users and anyone focused on firming, fine lines, and stubborn pigmentation.
How to Use: Apply a few drops in the morning after cleansing and toning. Follow with moisturizer and daily SPF.
The Results:
+27% improvement in overall skin tone evenness
+29% improvement in visible skin brightness
+31% improvement in skin clarity
Based on a 12-week clinical study of 25 participants.
Key Ingredients:
-20% Ethyl Ascorbic Acid (Vitamin C): a stable, potent form that brightens and fades hyperpigmentation
-5% Micellar CellRenew-16: HydroPeptide's patented peptide that calms and supports firmer-looking skin
-5% Niacinamide: helps prevent new discoloration while supporting the barrier
-1% Tranexamic Acid: visibly fades persistent dark spots and uneven tone 0.5%
-Arbutin: brightens and helps prevent future dark spots
Full Ingredients: Water (Aqua), 3-O-Ethyl Ascorbic Acid, Niacinamide, Pentylene Glycol, Sodium Citrate, Butylene Glycol, Methyl Gluceth-20, Propanediol, 1,2-Hexanediol, Tranexamic Acid, Myristoyl Pentapeptide-16, Arbutin, Ammonium Acryloyldimethyltaurate/VP Copolymer, Ethyl Macadamiate, Hydroxyethyl Urea, Citric Acid, Caprylyl Glycol, Phytic Acid, Glycerin
HydroPeptide Syner-C+ Multi-Action Brightening Serum: Vitamin C meets peptide science. This high-performance serum was carefully formulated to deliver serious results without irritation, and it's actually soothing on the skin. A potent 20% vitamin C defends against the free radicals that age skin while supporting its natural collagen, so skin looks firmer, smoother, and more lifted over time. HydroPeptide's patented peptide boosts that firming effect and adds bounce, while niacinamide, tranexamic acid, and arbutin fade dark spots and even tone. The result is a brighter, more youthful-looking complexion that glows from every angle. Vegan, cruelty-free, and free of gluten, sulfates, phthalates, and parabens.
The Vitamin C Breakdown
Acne Specialists C-Glow Serum with Peptides: gentle, water-based everyday antioxidant protection. Ideal for skin with active breakouts, sensitive skin, and first-time vitamin C users.
HydroPeptide Syner-C+ Multi-Action Brightening Serum: our high-potency pick, with 20% vitamin C plus four targeted brighteners. Made for experienced vitamin C users and anyone focused on firming, fine lines, and stubborn pigmentation.
How to Use: Apply a few drops in the morning after cleansing and toning. Follow with moisturizer and daily SPF.
The Results:
+27% improvement in overall skin tone evenness
+29% improvement in visible skin brightness
+31% improvement in skin clarity
Based on a 12-week clinical study of 25 participants.
Key Ingredients:
-20% Ethyl Ascorbic Acid (Vitamin C): a stable, potent form that brightens and fades hyperpigmentation
-5% Micellar CellRenew-16: HydroPeptide's patented peptide that calms and supports firmer-looking skin
-5% Niacinamide: helps prevent new discoloration while supporting the barrier
-1% Tranexamic Acid: visibly fades persistent dark spots and uneven tone 0.5%
-Arbutin: brightens and helps prevent future dark spots
Full Ingredients: Water (Aqua), 3-O-Ethyl Ascorbic Acid, Niacinamide, Pentylene Glycol, Sodium Citrate, Butylene Glycol, Methyl Gluceth-20, Propanediol, 1,2-Hexanediol, Tranexamic Acid, Myristoyl Pentapeptide-16, Arbutin, Ammonium Acryloyldimethyltaurate/VP Copolymer, Ethyl Macadamiate, Hydroxyethyl Urea, Citric Acid, Caprylyl Glycol, Phytic Acid, Glycerin
