The hydrochloride of vitamin B1, used as a skin-conditioning and fragrance ingredient.
What it is
Thiamine HCl is the hydrochloride salt of thiamine, also known as vitamin B1, a compound containing a pyrimidine and a thiazole ring. CosIng lists it as a fragrance and skin-conditioning ingredient.
Where it is used
Found in creams, serums, hair care products and scalp products.
Limits of interpretation
The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.
The INCI name does not reveal how the raw material was produced; the label does not show the concentration used.
Functions
- Fragrance
- Imparting an odour or taste. Creating a perceivable pleasant smell and/or masking a bad smell.
- Skin conditioning
- Maintaining the skin in good condition.
EU regulation
This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.
Products with this ingredient (11)
- Hair in Balance by ONLYBIO Wcierka odżywcza 100ml · ONLYBIO
- Grow My Hair wcierka pobudzająca porost włosów · YOPE
- Grow my hair szampon przeciw wypadaniu włosów · YOPE
- Hialuronowy Mikrozastrzyk DUO FORTE Krem wypełniający zmarszczki i bruzdy na dzień i na noc, 70+ · Soraya
- Hialuronowy Mikrozastrzyk DUO FORTE Wypełniająca maseczka przeciwzmarszczkowa · Soraya
- Nanolash collagen eye patches · Nanolash
- Strawberry Body Wash · auf auf
- Bioxcin Biotin Şampuan · Bioxcin
- Pure Choice Aydınlatıcı ve Canlandırıcı Cilt Bakım Kremi · Pure Choice
- MinoXsi Hair Therapy Professional Multi-Peptide Serum for Hair Density · MinoXsi
- Hydrostay Silky Serum Foundation · Trend it up

