G.M. Collin

I've tried a lot of acne treatments. I got this as a gift and at first glance the ingredients are okay not enough to justify the cost but I decided to try it because why not. My skin LOVES this. I...

This stuff is perfect for my combination skin!

I am a big fan of G.M. Collin and was turned onto them by my favorite med spa. I was however disappointed by this product. The product is pea green with small round beads in it. The smell is...

I have used this product off and on for years and am currently on... and wondering why I ever stop! Okay, fine, its the price. I stop because sometimes I think there must be SOMETHING just as good...

I am a 23 year old African American female. I have acne prone skin. There was a point around the age of 21 where my face just went breakout crazy. I usually get black heads in my cheek area, the...

I have oily skin with very visible pores everywhere, but on the cheeks. This product minimizes their size instantly. And as this scrub is mild enough to be used daily (this is what the spa where I...

I have the Hydramucine Optimal Cream. It is amazing. It is the best moisturizer I've ever used and one I will keep buying though it is pricey. I have had problem skin for much of my life - oily,...

Nice moisturizing gel for rosacea prone skin. Doesn't seem to clog pores but also has a very mild calming effect on the skin and does not burn in the slightest when applied. FYI, Cetaphil...

This did something strange to my eyes. I'm Asian so I have that extra bit of skin under my eyes. This product made it sag?! I also have tiny tiny lines all around my eyes after using this.

I bought a Derm Renewal Gel by Collin GM and have used half of it. I have adult acne on my forehead and chin mostly. This product is quite unique because it has a high concentration of acid which...