Formula ingredient
Thiamine HCl (B1)^
Thiamine HCl (B1)^ appears on this product’s ingredient list. Open its page to learn what it does and see other formulas that share it.
Products with Thiamine HCl (B1)^
3 products in the marketplace list this ingredient.
Enchanted Island™ Conditioner
Rahua
$40
A nutrient-rich conditioner that deeply nourishes while helping support stronger, healthier-looking hair. Plant-based biotin helps fortify follicles, antioxidant-rich pomegranate encourages healthy growth, and vitamin-rich guava helps strengthen hair while supporting scalp health.
Enchanted Island™ Essential Hair Care Set
Rahua
$74
Inspired by the biodiversity of the Galápagos Islands, this strengthening duo gently cleanses while helping support healthier hair from root to tip. Plant-based biotin fortifies follicles, pomegranate helps encourage stronger growth, and vitamin-rich guava nourishes the scalp while improving softness and shine.
Enchanted Island™ Shampoo
Rahua
$38
A strengthening shampoo that gently cleanses while supporting fuller, healthier-looking hair. Plant-based biotin helps fortify follicles and encourage healthy growth, pomegranate strengthens and nourishes from the root, while vitamin-rich guava supports scalp health and stronger strands.