Revolution Skincare London2% Hyaluronic Acid Plumping & Hydrating Solution ~ 1.01 fl oz

The cover was sticky from outside when I got the package. First I thought it's sanitizer but it smelled like the serum. There is no seal to the bottle. It can easily be an adulterated product.

Skin felt soft and moisturised after about two days of use. Unfortunately I had to stop using as I had a bad reaction resulting in a big patch of red lumps. Will not use again.