The first thing I noticed was how lightweight this serum is. A lot of anti-aging serums can feel heavy or leave my skin sticky while I'm waiting to put on the next product, but this one disappears into my skin really quickly. It has a silky texture that spreads easily, and I only need a pump or two for my whole face. It layers really well with the rest of my skincare without pilling, which is something I always pay attention to. Right after I put it on my skin feels softer and really well hydrated without making me look like I dipped my face in oil. I've also noticed my skin has a smoother, more refreshed look, especially on the mornings after I've used it the night before. I like that it's built around peptides, growth factors, exosomes, and botanical ingredients instead of just relying on one trendy ingredient. It's definitely a treatment serum, so I know the firmer skin and wrinkle claims are going to take time and consistent use. The biggest drawback is the price because it's a significant investment for a one-ounce bottle. Even I'll keep using to see how my skin responds over the long term.

I have used G. m. collin before, but as it was a cleansing product I have been wanting to try out a moisturizer or serum. I was immediately intrigued when I realized that their new line was a Growth Factors serum and moisturizer. The bottle has the same logo as other products from this brand, though I admit that I wish it was just a little more special looking considering the luxury pricetag. The serum melts into my skin in the way that I love. I can't stand waiting for a layer to sink in to get to the next one.and this one was perfect. This serum was extremely impressive in performance and the ingredients are amazing. Does it make it worth the price? That decision is yours, but I can say I will continue to use the line to see what the long term effects are. As of right now, I do recommend it.

I really like this serum – it is silky and moisturizing, and makes my skin feel nice and plump immediately after applying it. Even though it claims to be unscented, there is a slightly strange unpleasant scent that I can’t quite put my finger on. I assume it is just one of the ingredients, and while it’s not horrible, it makes the otherwise spa-like experience slightly subpar. While I haven’t been using it long enough to gauge the long-term effects, it has resulted in mild benefits over the short term. My adult acne scars seem to be healing faster, and my skin feels more hydrated. The price is higher than other serums I typically use so time will tell if the high price tag is justified or not.

Texture is pleasant and there isn’t much of a scent. I have been focusing it on my aging areas (eyes, forehead, and neck) about a pump to make it last longer. This product will take time to show results as the skin has to heal itself, so I am unlikely to see “changes” by the end of the bottle. But so far my skin has been glowing with this added to my current routine. If i can afford it, and my skin is showing more signs of strength and health. I will continue to use

I always thought that this company was founded in the U.S.But I was wrong. G.M. Collin is a clinical skincare brand proudly formulated and manufactured in Montreal, Quebec, Canada. The box says it's made in Canada.I sometimes order skin care products from Canada since I find that they don't use certain chemicals and the ingredients are better most of the time. I use Korean products as well.However, this product has a lot of ingredients that I tend to avoid and is a bit too strong for my sensitive facial skin.I see that they use some preservatives to have a longer shelf life.