Reddit reviews CATRIN Natural 100 Mineral Sun Kill RX Sunscreen SPF46 - 12g

You could look into powder sunscreen like this one -> https://www.amazon.com/CATRIN-Natural-Mineral-Sunscreen-SPF46/dp/B01IR0DW2M/ref=pd_sim_194_3?_encoding=UTF8&pd_rd_i=B01IR0DW2M&pd_rd_r=VR0F5BZSP7AD78EAG1TY&pd_rd_w=fASsx&pd_rd_wg=1aan0&psc=1&refRID=VR0F5BZSP7AD78EAG1TY

Gothamista featured it on a video and it's great for reapplying over makeup!

My sister successfully treated a dime size melasma spot on her cheek below the orbital bone. She used Admire My Skin Hydroquinone 2% from Amazon. AMS Hydroquinone contains 2% hydroquinone, Salicylic Acid, Kojic Acid, Azelaic Acid, Lactic Acid, Vitamin C and others in the formulation. She used it twice a day (even though the instruction said at night). She applied the gel with a Q-tip on to the spot on dried cleaned skin. She avoided applying moisturizer over the spot. She thinks applying the gel over or under another product will dampen its effectiveness. And she applied SPF every day (indoor or outdoor, rain or shine). Everytime she stepped outside she would reapply SPF with the focus on the spot. This is important because the formulation contains a host of acids which will cause the skin to be sensitive to UV rays. CATRIN mineral SPF 46 or Supergoop Glow Stick will help with reapplication if you use makeup. The spot will get darker and then the darkened skin will flake off. Continue to protect the area continuously with SPF as I heard melasma can easily return. Her hasn't but she's very diligent with SPF.

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When all OTC fails go to the dermatologist and ask for prescription strength hydroquinone 4% and azeleic acid 20% as hydroquinone 4% is the gold standard for hyperpigmentation (disregarding expensive laser treatments). Azeleic acid is an underrated active that is slowly getting attention for reducing hyperpigmentation and skin sensitivity (commonly used to treat rosacea).

I use this mineral one over my makeup. I love how easy it is to reapply thoughout the day. Most sunscreens cause my foundation to pill

https://www.amazon.com/gp/aw/d/B01IR0DW2M/ref=sr_ph_1_a_it?ie=UTF8&qid=1499717788&sr

I use this Mineral Sunkill powder as a setting powder when I am spending time outside, and it’s easy to reapply throughout the day. Works great and it’s not too expensive!