TREHALOSE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

TREHALOSE

Safety grade: A

Trehalose is a natural sugar that acts like a sponge for your skin, drawing moisture from the environment and deeper layers to keep your skin hydrated and plump. It's the same type of sugar that some plants and animals use to survive in harsh, dry conditions.

This ingredient works as a humectant to attract and lock in moisture, helping keep skin soft, smooth, and hydrated while also improving the product's texture and stability.

Graded using: COSING, FDA.

Last verified: May 26, 2026