Give your lashes a curl that comes back morning after morning without the need to touch them (lasts 6-8 weeks depending on personal growth cycle) Tint them with natural or black color (lasts ~4+weeks) ****Recommended to purchase Aftercare Serum to extend the life of your tint and adding moisture and keratin and collagen to your hairs after the chemical process. $40 retail and last 6+ months.