NATURE ACTIVATED BY SCIENCE. Whether hair loss is due to hormones, stress, illness or genes, the mission of Collective Laboratories is to preserve and regrow hair by combining nature with science. Our company has a medical and scientific advisory board of dermatologists, chemists, and medical doctors and a history of successful products. SCIENCE-BACKED INGREDIENTS: Trichogen, specifically developed to help people suffering from abnormal hair loss. Lab-tested results show decrease in hair loss, stimulation of hair growth, improvement of scalp condition, decrease in dandruff and itching sensations, overall improvement of hair qualities. Hotflux soothes inflammation, improves blood flow, supports normal hair growth. Zinc Gluconate controls oil, soothes inflammation, and inhibits DHT. ACTIVE BOTANICAL INGREDIENTS: Lilac Stem Cells (France), Biotin & Pumpkin Seed Oil (US), Ginseng Root (South Korea), Burdock Root (China), Bergamot Fruit Oil (Italy), Malabar Kino Bark (India), and Oat Bran Extract (Iceland). Collectively these botanicals promote activation and strengthening of follicles, soothe inflammation, moisturize, protect the scalp, prevent breakage, help repair damaged strands, and inhibit DHT, the main hormone responsible for hair loss. MODERN SCIENCE MEETS ANCIENT MEDICINE: We travel the globe to discover precious botanicals and use science to harness the best that nature has to offer. It took 20 years of scientific research to find the ingredients used in our Activating Serum. Each ingredient has properties to promote superior scalp health, follicle function, and hair growth. Our Formula is based on the wisdom of ancient medical remedies united with proven scientific technology. Manufactured by Collective Labs in the USA. STATE OF THE ART HAIR GROWTH SERUM: Designed to revive and fortify. Revitalizes thinning hair and balding scalp due to aging or other factors like postpartum hair loss. Increases blood flow to scalp, stimulates hair follicles. Promotes and maintains healthy hair growth and shine. Strengthens hair and prevents breakage. Controls dandruff and excess oil on the scalp that can interfere with hair growth. Safe hair loss treatment for men and women.GTIN: 860003981603. Best Sellers Rank: See Top 100 in Beauty & Personal Care. Material Type Free: Sulfate Free. Active Ingredients: zinc. Item Form: Drop. Scent: Bergamot. Brand: Collective Laboratories. : B09K3C7SWZ. Manufacturer: Collective Laboratories. UPC: 860003981603. Product Dimensions: 1 x 1.3 x 3.09 inches; 3.99 Ounces.