Frequently asked questions
Zi-Collagen is manufactured in the USA in facilities that follow strict quality and safety standards.
Zi-Collagen contains hydrolyzed Marine Collagen (type I), the forms most commonly associated with skin structure, hair, and nails.
Zi-Collagen includes hydrolyzed marine collagen, hyaluronic acid, biotin, and phytoceramides and Vitamins A, C, D3 and E — chosen to support skin hydration, hair, and nail health.
Simple daily routine — just 2 capsules per day
Easy to maintain as part of a daily wellness routine.
Everyone is different, but many people begin to notice changes after several weeks of consistent daily use.
Zi-Collagen is designed for daily use and made with carefully selected ingredients. If you have a medical condition or are pregnant, consult your healthcare provider before use.
Zi-Collagen is made without unnecessary fillers, artificial colors, or preservatives.
Your purchase is covered by our 30-day satisfaction guarantee. If you’re not happy, contact our support team and we’ll help.










