What it Does Improve your hair thickness with Precription Care Density Alchemy. Unique caffeine complex helps to boost hair appearance for naturally fuller looking hair. Precription Care Density Alchemy has a unique caffeine complex that helps to boost hair appearance for naturally fuller looking hair. Key Features & Benefits: - Prescription Care Alchemy booster to mix with Prescription Care Take home base products (shampoo, conditioner, or mask) - Create an individual, 100% personalized hair care product for you - Caffeine Complex consisting of chinese tea leaves, seeds of guarana, kola nuts & green coffee beans helps to let hair appear fuller and thicker - Formulated without sulfates, silicones, parabens, microplastic and ingredients from animal origin. How to use? Pick 3 alchemies according to your hair needs. Pour full content of each bottle into selected base product. Close cap and shake for 10 seconds. Tips: Popular mixing suggestions: 1. Alchemist’sSignature Blend - Moisture + Shine + Repair 2. BrilliantHydration - 2x Shine + Moisture 3. HealthyGlow- Repair + Scalp Care + Shine 4. Healthy Volume– Fine Hair - Volume + Repair + Shine 5. ColorRadiance - Color Lock + Shine + Moisture 6. Hydration Revitilizer – Thick & Curly Hair - Moisture + Repair + Scalp Care 7. ScalpVolumizer - Scalp Care + Volume + Hair Density 8. ColorRevitilizer- 2x Color Lock + Repair 9. ScalpMoisturizer - 2x Scalp Care + Moisture 10. DoubleDensity - Hair Density + Moisture + Repair Hair Type: Textured, Curly, Straight, Wavy, Coily Concerns: Thinning Ingredients: Paraben-Free, Sulfate-Free, Silicone Free Formulation: Liquid Country of Origin: Imported Ingredients: Aqua/Water/Eau, Butylene Glycol, Polyquaternium-10, Paullinia Cupana (Guarana) Seed Extract, Cola Acuminata (Kola) Seed Extract, Biotinoyl Tripeptide-1, Camellia Sinensis (Green Tea) Leaf Extract, Oleanolic Acid, Apigenin, Coffea Robusta (Congo Coffeetree) Seed Extract, Peg-40 Hydrogenated Castor Oil, Ethylhexylglycerin, Citric Acid, Ppg-26-Buteth-26, Tocopheryl Acetate, Tetrasodium Glutamate Diacetate, Potassium Sorbate, Caramel, Phenoxyethanol.