Aeternum silver reverse grey hair capsulesrestore natural hair colour and reverse visible grey hair from within.Silver reverse capsules combine melanin-supporting nutrients and enzymes to target the biological processes responsible for grey hair formation rather than covering grey hair with dye.100% Satisfaction or your money back, guaranteed how the formula works l-tyrosine: a building block used in melanin production copper: supports the body’s natural hair-pigmentation process catalase: helps break down hydrogen-peroxide build-up associated with greying biotin and pantothenic acid: support healthy, strong and youthful-looking hair paba and luteolin: support the formula’s anti-grey and antioxidant pathways supplement facts per two-capsule serving l-tyrosine 500mg pantothenic acid 100mg biotin 2,500mcg paba 100mg copper 1mg luteolin 50mg catalase 10,000 iu key benefits helps restore natural hair colour helps reverse and prevent visible grey hair supports melanin production at the root promotes stronger, healthier and more youthful-looking hair dye-free internal support for men and women suggested usetake two capsules daily with food.Availabilityavailability and fulfilment location vary by market. Enter your delivery address at checkout to confirm current options.