This is not a high dose of vit c though, so while it will lighten older Hyperpigmentation over time it won’t be as dramatic as using a vit c serum that’s 15% or more. They have varying versions of the shirojyun line that have differing ingredients. One version has arbutin instead of tranexamic acid, ascorbic acid instead of MAP, and Get the Reddit app Scan this QR code to download the app now So using Vitamin C +Azelaic Acid + a melanin inhibitor like Alpha Arbutin would work best. Alpha Arbutin is known for being a stable and safe ingredient to be topically applied to the skin. It has been seen that even a 1% concentration of pure Alpha Arbutin is effective in reducing dark spots and skin hyperpigmentation. At 2% concentration, you can expect full benefits of this potent skin lightening agent. I started an alpha arbutin regimen as well, but haven’t been using it for more than 2 weeks. I like to alternate with the vitamin C and HA and arbutin, as some actives can cancel each other out. I wash my face with Simple Foaming Cleanser, and I use Sun Bum SPF 50 sunscreen, and natural lotions such as Very Emollient and Everyone. I will say that the Ascorbic acid (Vit C) + alpha arbutin is more effective as it combines 2 brightening ingredients, versus the alpha arbutin + hyaluronic acid. However, the Ascorbic acid formula is more greasy and suitable for night-time use, while the hyaluronic acid one feels more like a serum that you can wear in the daytime. Try yours, you may be surprised. AnnaBananaForever. • 2 yr. ago. Differin is adapalene, which is a synthetic retinoid and is better for acne. Retin-a is tretinoin and is better for anti-aging, scarring and pigmentation. But yes, my family doctor prescribed retin-a for me and my dermatologist prescribed finacea. 2. c7Fx8s.

alpha arbutin vs vitamin c reddit