Not bad however I wish Cult beauty would stock Aurelia London's the Probiotic Concentrate again, as that's the very best probiotic skin care product my very sensitive skin has ever tried.

I have red irritated cheeks and sadly this serum made them worse. It might be the lactic acid in this serum. As mentioned by others it does have a strong earthy/mushroomy (lol) smell that lingers on the skin.

I was very curious to try this brand as everyone talks good about. Nothing to say, it is good, hydrating, but no  miracles, so for me it’s just a good regular product

I like that these products are powered by microbiome science. This serum is very hydrating and smoothing and doesn't react with sensitive skin

I'm going to be blunt here: the smell of this serum reminds me of straw in a barn. However, the smell goes away fast and the product works wonders for dry, blemish-prone skin.

Yay for more conscious options! Love the glass bottle (and packaging overall!). Makes me happy to use it. The serum absorbs quickly and makes my skin look glow without making it greasy. I have combina skin. The scent does not bother me, because it fades within a minute. It seemed to made some spots heal faster after I picked at them (I know I shouldn't haha). So far so good! Bought one for my mom as well to help her figure out a skincare routine for dry, sensitive skin and I think this could be a winner!

the serum is absolutely amazing.  Instantly reduces redness & reduces irritation.  It doesn't smell very nice, but that's not a problem.  This serum was bought a long time ago and was waiting in the wings.  When I had an allergic reaction to vitamin c, this serum literally saved my skin.

This is a serum that pretty much does it all and I like that I don't need to layer it with anything else for my skin to feel calm, hydrated and dewy.There isn't any added fragrance in the formula so I must admit that the natural scent is not my favourite but this disappears quickly after blending. I'm excited to try more from Cultured.

I was a bit put off by the price at first, but the good reviews convinced me into buying this serum. And I'm so glad I did. It made my not so well behaved skin calm and soft, after months of struggling with dryness, breakouts, and overall irritation (she does NOT like winter). It also helps with healing after stronger peels, as well as during retinol treatment. A great product, cannot recommend enough!

If you've got dry/sensitive or even blemish prone skin like me, but still like to use an exfoliating toner from time to time in the evenings, follow with this serum and thank me in the morning. It's so soothing, so nourishing, so softening and leaves your skin feeling bouncy and plump. It's also moisturising enough to be used on it's own without feeling heavy - which I'm sure will come in handy during the summer time because sometimes layering SPF on top of moisturiser can feel too stifling.I find myself becoming more comfortable with using my active products because I know this serum is going to do the job of protecting my skin barrier alongside it and the results speak for themselves. Definitely one I'm going to keep going back to again and again because I just don't have anything like it.