Best For Skin Types
All skin types
Usage Frequency
As directed on product packaging
EWG Safety Score
What Is Tryptophan?
Tryptophan is a powerful active ingredient known for its beneficial effects on the skin. It works at the cellular level to promote healthier, more radiant skin. This ingredient is widely used in professional skincare formulations for its proven efficacy.
When used regularly in a skincare routine, Tryptophan can help improve overall skin health and appearance. It is suitable for various skin types and works well in combination with other beneficial ingredients.
How It Works
Frequently Asked Questions
From the Clinic
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Tridecane
A hydrocarbon solvent primarily used to carry fragrance in skincare formulations
Triethyl Citrate
Solvent and texture-enhancing agent
Triethylhexanoin
A lightweight oil that conditions skin and supports the delivery of active ingredients
Undecane
Emollient that is known for offering a lightweight, smooth glide to formulations Touted for its quick absorbency and non-greasy finish
Ursolic Acid
A plant-derived compound with emerging research into collagen regulation and antioxidant activity
Vaccinium Macrocarpon Fruit Water
A fruit water derived from cranberries, used primarily for fragrance and sensory appeal
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