Healthy Skinfluence

Vitamin B1

Thiamine

Also known as: vitamin-b1

THI
1/10
Concern level
Low concern

Vitamin B1, essential for carbohydrate metabolism and skin health. Acts as an antioxidant and may improve skin hydration.

Pore-clogging
Non-comedogenic
Pregnancy
Safe
EWG Score
1/10
Regulatory
No data

Benefits

Moisturizing

Chemical Properties

Molecular Weight
169.63 g/mol
pH Range
4.00 - 7.00
Typical Concentration
0.10% - 5.00%
CAS Number: 59-43-8

Skin Type Compatibility

dry skin8/10
oily skin7/10
sensitive skin6/10
acne prone7/10
mature skin8/10
normal skin8/10

Risks & Warnings

Generally safe; rare allergic reactions may occur.

Vegan Cruelty-Free

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