How to Use provitamin in a Sentence

provitamin

noun

• Both pre-formed vitamin A and provitamin A carotenoids are used in supplements.
  — Mira Miller, Verywell Health, 8 Dec. 2025
• Liquid protein and provitamin B5 help fill in over-porous areas of the cuticle, making hair smoother, less prone to breakage, and easier to style.
  — Jailynn Taylor, Allure, 31 Dec. 2025
• Panthenol, commonly known as provitamin B5, acts as a conditioning humectant to help hair retain moisture and feel softer with a satin (not shellacked) shine.
  — Polly Blitzer, Glamour, 9 Sep. 2026
• Conditioning ingredients like provitamin B5 and mango butter help lashes feel soft and flexible.
  — Lily Wohlner, Allure, 28 Mar. 2026
• The Hard as Hoof Nail Strengthening Cream includes vitamin E to prevent peeling, provitamin B to reduce brittleness, and retinol to stimulate collagen production.
  — Reece Andavolgyi, InStyle, 12 Apr. 2026