AlsoI don't intend to use all three together if it's safe. Maybe alternate days I.e. retinol/niacinamide tonight, retinol/alpha arbutin next night. It's fine to use both, but you'll want a good moisturizer in place before starting retinol.Readreviews and buy Seoul Ceuticals Korean Skin Care Kojic Acid Serum Alpha Arbutin Serum - Korean Beauty Skincare Dark Spot Remover Corrector Glycolic Acid Serum, 1oz at Target. Frequently bought together. Seoul Ceuticals Korean Skin Care K Beauty - 20% Vitamin C Hyaluronic Acid Serum + CE Ferulic Acid Provides Potent Anti Aging, Anti Enter Alpha Arbutin, a derivative of Hydroquinone with the same melanin/pigmentation-busting effects, but with considerably less of the irritation and melanocytotoxicity. Two of the best alpha arbutin products from The Ordinary and The Inkey List are: The Ordinary Alpha Arbutin 2% + HA and The Inkey List 2% Alpha Arbutin Serum. It's time to
Toget rid of pigmentation- AA has done wonders within just 1 month of usage (as opposed to months of Vit C) For overall glowy skin and brightening - Vit C in the AM followed with a good sunscreen! Basically, you can incorporate both into your routine for maximum benefits!