Estriol is a microemulsified, topical serum providing 0.5 mg of bioidentical estriol per 1 pump serving. Our formula consists of a natural, micronized form of estriol derived from soy, housed in a nanoparticle phospholipid-base for enhanced absorption compared to conventional creams.

Our nanoformulated Estriol Topical Replenishing Serum delivers fast and enhanced absorption of estriol, bypassing liver metabolism for optimal effects.*