I love this. It doubles as a hydrating toner and as a first treatment essence. Intensely hydrating and gives noticeable glow after only a couple of uses. It contains niacinamide, galactomyces and a bunch of other good stuff. Just be careful if you live in a humid climate, since galactomyces thrive in humid environments and can lead to fungal acne. Otherwise the product is great, it's a bit pricey but the bottle lasts forever and it's worth it.