The pigment lutein, found in high concentrations in avocados, acts as an antioxidant in preventing eye disease. Zeaxanthin, alpha carotene, and beta carotene are also found in avocados. A variety of studies have demonstrated MOST EFFECTIVE Scalp Serum Hair Growth Factor 5% GHK CU Copper Peptide Rosemary eBay GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B 2% GHK CU Copper Peptide Serum for Hair Growth and Scalp Care Seraphime GHK Cu Side Effects, Complications, and Risk Profile Beauty Slushy Premium Japanese Avocado Collagen & Glutathione Drink 180g