Ingredient Layering
Palmitoyl Tripeptide-38 and Vitamin C work great together!
Step 1
Vitamin C
antioxidant
Step 2
Palmitoyl Tripeptide-38
active
General rule: apply thinnest/most active ingredients first, thicker/occlusive ingredients last.
active
Sederma's six-act peptide — stimulates collagen I, III, IV, fibronectin, hyaluronic acid, and laminin 5 in one molecule. The grown-up version of generic 'peptide complex.'
antioxidant
Vitamin C is one of the most thoroughly researched antioxidants in dermatology. It neutralizes free radicals, inhibits melanin production, and supports collagen synthesis. The challenge is formulation stability — L-ascorbic acid oxidizes easily, and many products degrade before you finish the bottle.
What pairs with Palmitoyl Tripeptide-38?
What pairs with Vitamin C?
Palmitoyl Tripeptide-38 and Vitamin C work great together! They can be layered in the same K-beauty routine.
Apply thinnest/most active first. Based on their categories, apply Palmitoyl Tripeptide-38 first, then follow with the other.
We don't currently track any products that combine Palmitoyl Tripeptide-38 and Vitamin C as key ingredients. Layering two separate products is the typical approach.
Palmitoyl Tripeptide-38 has 4/5 clinical evidence; Vitamin C has 5/5. Vitamin C has stronger clinical evidence.