For hair regrowth, eyebrow regrowth, hair loss reduction, and healthy hair roots 1. Biotin Express 2. Biotinyl-GHK 3. Zinc PCA 4. Phenoxyethanol SA 5. Ethyl Alcohol 6. Pro Polymer 7. น้ำกลั่น **Please advise how to mix the ratio, how much should be used and which should be added or cut out**