Marine Quality Our marine collagen is sourced from 100% Halal & Kosher Certified Fish, certified to contain 0 toxic metals, and is safe to consume. Traceability No fillers, additives or preservatives. Truly flavorless (no bad taste of collagen after). Pure + dissolves well. Sustainably sourced. Traceable back to when it was fish. Filtered & sterilized twice Bovine Quality Our bovine collagen is hydrolyzed for maximum bioavailability. It boasts of 5,000 Dalton size for optimal absorption and effectiveness, compared to 9,000 Dalton size of other bovine collagen brands. Free of: Growth Hormone, Antibiotics, BSE, TSE, Ethylene Oxide, Additives, Irradiation, Nitrosamines, Melamine. Hydrolysis Our collagen is hydrolyzed for Maximum Bioavailability: our marine collagen boasts of 4,000 dalton size, while our bovine collagen boasts of 5,000. In comparison, most collagen are 9,000. (*Bioavailability: Marine collagen peptides are smaller in size compared to bovine collagen peptides, which means they are absorbed more efficiently by the body. This increased bioavailability means that marine collagen may be more effective in delivering collagen to the skin, joints, and bones.) What skin benefits does Crushed Tonic offer? Crushed Tonic is formulated to boost skin elasticity, reduce wrinkles, and enhance radiance, helping you achieve a smoother, more youthful complexion. How were your clinical studies performed? Our study measured the time & quality of skin's ability to return to its original state afte pulling it using a cutometer. At week 12, results showed improved skin elasticity/ hydration, reduced facial wrinkle appearance and improved facial glow. What is the best dosage? For optimal results, we recommend taking 2 servings (10g of collagen) daily for 14 to 30 days. You may notice softer skin in as little as 5 days. Can I take your drink mixes if I am pregnant or breastfeeding? Taking collagen supplements can be helpful during pregnancy and postpartum. Pregnant or breastfeeding women can experience brittle hair and even hair loss, so collagen can help restore hair back to health. Is Crushed Tonic suitable for all skin types? Yes, collagen is beneficial to all skin types.