No measuring unit on spoon, your supposed to fill 1&#47;4 of the spoon with the product, without a measuring line the amount used can be inconsistent. I also wish it had a more comprehensive compatibility list, the website only lists their own products that work with the powder. I&#39;d like more of a general list so I can choose a serum from any brand and be confident that it&#39;ll mix well.

Affordable and good quantity! I love the Ordinary brand! And since I have oily skin I figured my routine might benefit from this! It dissolves nicely into my water-based serum, I also like that it gives you more control&#47;customization.  Comes with a little spoon.

Has lavender oil with really messed up my skin! So bummed! Still on the hunt for a anti-redness solution.

Nice lightweight formula! I love Dr. Jart+!

Maybe this is because my skin is already angry&#47;reactive, but I get red when I apply this serum (I currently red ANYTIME I apply something to my face). So it might not be the serums fault.... But I agree, it dies get tacky and can cause piling.

I&#39;m looking for a serum that is water-based that can be mixed with the Ordinary niacinamide powder, and this is on the list of serums that &quot;play nice&quot; with the powder. I like the listed benefits!

I mix this product with my nighttime moisturizer when I feel my skin needs extra TLC (especially in the winter). This stuff is great! No irritation, and makes my skin feel protected and hydrated all night!

So I bought this because I says it&#39;s safe for sensitive skin, and it is! I use it in the morning only (I have a double cleanse routine for PM).

Rombek