Individual health needs vary
So the book that I wrote, I mainly wrote the book for consumers, right
You might have heard that eyelash serums can cause pigmentation change in eye color to turn eyes brown

Ingredients Aqua, Cyclomethicone, Glycerin, Methylpropanediol, Caprylic/Capric Glycerides, Cetyl Ethylhexanoate, Niacinamide, Broussonetia Kazinoki Root Extract, Morus Alba Root Extract, Centella Asiatica Extract, Sodium Hyaluronate, Dimethicone, Zinc Oxide, Titanium Dioxide, Cyclopentasiloxane, Dimethicone/Vinyl Dimethicone Crosspolymer, Cetyl PEG/PPG-10/1 Dimethicone, Octyldodecanol, Sodium Chloride, Trehalose, Adenosin, Phenoxyethanol, Acetyl Hexapeptide-8, Disodium EDTA, Ceramide NP, Ceramide AP, Ceramide EOP, Hydrolyzed Collagen, Glutathione (1,000ppm), Camellia Sinensis Leaf Extract, Camellia Japonica Leaf Extract, Schizandra Chinensis Fruit Extract, Portulaca Oleracea Extract, Plantago Asiatica Extract, Scutellaria Baicalensis Root Extract, Paeonia Suffruticosa Root Extract, Brassica Oleracea Italica (Broccoli) Extract, Propolis Extract, Hamamelis Virginiana Extract, Aloe Barbadensis Leaf Extract, Anthemis Nobilis Flower Extract, Butylene Glycol, Flavor

Answer: GHK-Cu works best inside a supervised plan that accounts for your skin health, overall wellness, and goals, which a self-directed product cannot provide