Best age to start using vitamin C?

Best age to start using vitamin C?

The post discusses the best times to introduce various skincare ingredients, including starting Vitamin C in your early 20s for tackling sun damage and hyperpigmentation, Hyaluronic Acid for moisture at any age, and Niacinamide for oily or combination skin in your teens or beyond. The author recommends six affordable Vitamin C serums: The Ordinary, Inkey List, Boots, Number Seven, SeoulCeuticals, and La Roche-Posay and advises using ongoing promotions.