Is Thiamine HCl fungal acne safe?

Yes, Thiamine HCl is generally considered safe for fungal acne-prone skin.

Is Thiamine HCl safe for pregnancy?

Yes, Thiamine HCl is generally considered safe for use during pregnancy.

Is Thiamine HCl vegan?

Yes, Thiamine HCl is typically vegan.

Is Thiamine HCl comedogenic?

No, Thiamine HCl has a low comedogenic rating of 0/5 and is unlikely to clog pores.

Thiamine HCl

Vitamin B1 Hydrochloride

Good

Safe

Pores

0/5

Irritancy

0/5

FA Safe

✅ Yes

Pregnancy

✅ Safe

Vegan

✅ Yes

Science & Benefits

Thiamine HCl is the hydrochloride salt of Vitamin B1, a vitamin known for its role in systemic nerve health that translates topically into a powerful skin-soothing agent. It functions as a humectant that stabilizes the hydration levels of the skin, preventing 'transepidermal water loss' (TEWL) in compromised skin. Thiamine is particularly useful for reducing the appearance of skin aging and stress-induced dullness. Because it is highly water-soluble and carries zero comedogenic risk, it is a bulletproof addition to any routine targeting sensitive or acne-prone skin. It works synergistically with other B vitamins to provide a cohesive, hydrating shield that protects against external environmental stressors.