I absolutely love Cocokind! I have tried their aha jelly cleanser, probiotic acne serum (not the postbiotic one yet), vitamin c serum, ceramide barrier serum, texture smoothing cream, and their silk spf. I use their vitamin c serum, ceramide barrier serum, and their silk spf every day and have had noticeable improvements to my skin with the first two. I especially love the ceramide barrier serum as I had very unbalanced skin with some dry regions before using this product and now have an even skin type afterwards.
The reason I took a star off though is because not all of their products worked for me. I don't expect every product to be perfect but it does seem to be a bit of a personal hit or miss when trying out new products. Their aha jelly cleanser did not work with my skin type (experienced irritation and redness) and left a bit of a residue. The texture smoothing cream may have worked but I did not use it long enough to see as I was not a fan of the strong celery smell. Lastly, the probiotic acne serum actually made me break out even more--especially on my forehead--so I stopped using it. I do know they recently changed its formula so it may work better now.
Despite this, I do really love how Cocokind brings conscious skincare to people at a fairly affordable price and I will continue to cherish their ceramide barrier serum and vitamin c serum.