The 5 Best Skin-Care Products for Women in Their 40s

The cheapest retinol available. This non-irritating retinol is perfect for beginners, but if you have sensitive skin, get Ordinary Squalene Retinol 0.2%

Ordinary Retinol 0.5% in Squalane

A lightweight retinol serum containing hyaluronic acid, niacinamide, and ceramides. Reduces fine lines and wrinkles and enhances skin texture and brightness.

CeraVe Anti Aging Skin Renewing Retinol Serum

This high-strength 1% retinol product contains peptides, vitamin C, and licorice extract for experienced users. It works rapidly.

Paula s Choice CLINICAL 1% Retinol Treatment

Night serum with concentrated pure RoC Retinol and a bio-derived antioxidant 2X as efficient as Vitamin E.

RoC Retinol Correxion Anti-Aging Wrinkle Night Serum

Slowly add retinol to your skincare routine. I started using it twice a week, then every other day after many weeks.

La Roche-Posay Pure Retinol Face Serum with Vitamin B3