Absolutely extraordinary essence. First of all, the consistency is perfect: it’s not as fluid as your usual tonic or essence, which makes its application way easier and less wasteful. It feels like applying a light serum, and the skin feels just as hydrated and supple as if you actually had applied a serum. I also love the fact that has a low concentration of chemical exfoliants that softly, but daily, improve the texture of the skin. This is for sure a keeper. It also lasts longer than the same amount of a more regular tonic/essence. Finally, it has fermented components, which are awesome for the skin but tend to give a funky smell (thinking about SK-IIs essence, which is unbearably stinky for me): the smell is much milder in this product, and totally bearable.

Tried the Rich Cream and loved it and love the technology of TFC 8. Use the Cream at night and in the essence in the morning to get the TFC8 2 times a day. Only need a few drops so the bottle will last a long time. Will buy again!

This one covers all bases, bought as a gift for my dad

Texture is not too light or heavy. Easy to apply and doesn't smell strong. The price is really expensive but a good try once there is some discount on it. Only using it for a week and haven't seen visible result yet.

Absolute pleasure to apply this essence on my face after cleansing. My skin is more brightened and well hydrated immediately. I recommend this product for 200%.