Broad spectrum sunscreen: universally the foundation of anti-aging skincare protecting against the effects of UV radiation. Retinoids: the gold standard for skin rejuvenation - treating photoaging, wrinkles, fine lines and hyperpigmentation. Vitamin C: a potent antioxidant with anti-inflammatory properties for fine lines, wrinkles and dark spots. Niacinamide (vitamin B3): for redness and dark spots. AHAs (alpha hydroxy acids): most commonly glycolic and lactic acid for skin texture and pigmentation. #doctor #cosmetologist #surgeon #skincare