Low ConcernVegan

Trehalose

Alpha-D-glucopyranosyl alpha-D-glucopyranoside

Safety Notes

Disaccharide; protective effects on cell membranes; excellent humectant; well tolerated

Function & Common Use

Function

Humectant / Skin protecting

Concentration Limits

India (CDSCO)

No limit

EU Cosmetics Reg.

No limit

US FDA (21 CFR)

No specific 21 CFR cosmetic limit identified in source checked

Korea (MFDS)

No specific MFDS limit identified in source checked; verify if ingredient is used in a Korean functional cosmetic category

Pregnancy: No specific restriction identified in source checked; standard cosmetic use

Frequently Asked Questions

Is Trehalose safe to use in skincare?

Trehalose has a Low concern rating from The Clean Sheet. Disaccharide; protective effects on cell membranes; excellent humectant; well tolerated

Is Trehalose allowed in India?

Trehalose is currently classified as "Permitted" under Indian cosmetics regulations. No concentration limit is specified for India.

What is Trehalose used for in cosmetics?

Trehalose functions as: Humectant / Skin protecting. It is commonly found in: Moisturisers, serums.

TCS Assessment

Low Concern

Data Confidence

High

Based on peer-reviewed safety data, regulatory status, and expert review by The Clean Sheet panel.

Regulatory Status

India (CDSCO)

Permitted

US FDA

Permitted

Korea (MFDS)

Permitted

Australia (TGA)

Cosmetic ingredient; standard TGA cosmetic framework applies; no therapeutic goods listing required unless therapeutic claims are made

Canada (NHPID)

Not specifically listed as restricted cosmetic ingredient in NHPID source checked; standard Health Canada cosmetic notification applies

Identifiers

CAS99-20-7

EC202-739-6

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