here's my somewhat scientific outlook on this
December 30, 2018
(i gave this 5 stars just to get this review near the top)
i was surprised that the bottle was so small and there wasn't even a full ounce of product but i guess that's my fault for not reading the details thoroughly. the liquid is blue and has no scent. i bought this because i was attracted to the clean ingredient list but my skin doesn't feel special after application. i'll continue to use it occasionally because it COULD have little microscopic benefits (hopefully). i don't really know the science behind applying EGF and FGF topically on your skin. i'm speculating that they won't do much since the top layer of your skin is composed of protective dead skin cells layered on top of each other. skincare products usually can't penetrate through to the inner layers so i wouldn't think that EGF can even take effect. there's also not a lot of scientific evidence that these types of amino acids can reduce the appearance of wrinkles. these peptides are usually involved in wound healing, and wrinkles aren't wounds.