Gold Spell Cosmeticos - Powerful Tonic, Shampoo And Conditioner Tônico Poderoso SerunGold Spell CO's Powerful Tonic is a product developed to promote health and strengthen hair. Its formula is made up of three main active ingredients: Bioex: This is a combination of plant extracts and active ingredients traditionally used to prevent and combat hair loss. Bioex helps stimulate the growth of stronger, healthier hair, making it an essential component for hair reconstruction. Biotin (Vitamin H or Vitamin B7): Biotin is a water soluble