One day, I woke up and decided I was bored with applying Cerave PM every single day. I know, complete blasphemy, right? Cerave PM is amazing. But I wanted to switch up my niacinamide treatment, so I picked up this product from CosRX.

I love CosRX for both their packaging simplicity, and their short ingredient lists. The product — clear, watery gel — can be seen from the outside of the bottle. You don’t need too much of the product, it’s easily spreadable once on the skin. The absorption time is a bit long — probably close to 5 minutes — and sits “tacky” on the skin even when dried. Considering the tackiness, though, it doesn’t pill up against other products as much as I thought it would.

Sadly, it turns out my skin is pretty sensitive to this product, so I wasn’t able to use it enough to see the long term results. For the short-term, I didn’t really see anything noticeable, not quite the way The Ordinary’s Niacinamide temporarily turned my skin into glass.

I tried this out both morning and night. A few hours after, I noticed quite a bit of pore congestion, and I believe I had some small breakouts from that. There’s no alcohol in this product, so my suspicion is that my breakouts are related to the fermented ingredients. Case in point, I used to use My Beauty Diary Natto Masks (natto = fermented soybean) religiously, with no issues whatsoever. Freakin’ love that sheet mask. But one day, a year and a half later, these masks started to have roughly the same effect on me that Galactomyces has on me now: it caused crazy pore congestion and breakouts.

I would tread carefully if you have sensitive skin. Cerave PM is probably a much safer option if you’re prone to breakouts. This is also relatively pricey — $18 — although you do get quite a bit of product. If you’ve been able to try this product out to see any long-term results, please comment and let me know how you like it!

Side note: You may also recognize this product as “Galactomyces 95 Whitening Power Essence”. I think the renaming was probably for the best… ~A

Try out Galactomyces here: https://amzn.to/2Sf9Ilo

Perceived efficacy: 1/5

Longevity: 3/5

How much I actually like this product: 2/5

Recommended for sensitive skin: No