Discontinued original-formula Nail Envy strengthener with hydrolyzed wheat protein and calcium
The pre-2023 original Nail Envy formula, providing maximum strengthening with hydrolyzed wheat protein and calcium for harder, stronger natural nails, targeted at weak, damaged nails with visible results typically expected within 2-3 weeks depending on individual nail growth. Fragrance-free, with no added essential oils.
OPI's flagship nail strengthener range, built on Tri-Flex Technology.