Jan Marini Skin Research Age Intervention Peptide Extreme - 1 Fl Oz

I have been using Jan Marini products for at least the last 12 years. Are used to work in a spa where we sold these products and use them in our facials. I have been addicted to the Jan Marini bio glycolic face wash as well as the bio clear cream in addition to the eye creams. I've tried several other products but those few are my tried and true that I stick to daily. I decided to incorporate this into my routine when they had their promotion, and although I've only been using this product for a couple weeks I can already see a difference in my skin. My husband even comments how youthful my skin looks, and he usually doesn't even notice when I have my hair done. I put this product on underneath my bio clear cream as it is a thin light lotion that goes on very smooth. I seriously love this!!! It is my new product that I am using daily and will stick with it, can't wait to see how my skin looks in a couple months

So as a licensed esthetician i'm all about serums! So I decided to try this one because who can't use peptides? As an almost 50 year old young man. I decided to try this particular serum, im so glad I did. I feel refreshed, my skin looks and feels extra supple and radiant. It's very silky, smooth going on, very luxurious I must say. Worth every penny! 😜

This is my first purchase of this product. So far, my observations are that it's a lightweight lotion that absorbs well and leaves my skin feeling firm, but silky and hydrated.

Crazy how I had to go and live in Australia to learn about this wonderful brand of medical grade skincare. This and the biglycolic have made wonderful improvements in my complexion.

This product delivers everything you've been missing. NOT only have I been using it for simple moisture in my skin, but it gives me such a quick turnover after advanced services....

I have been using this since January 2021 and I can't go without this product. I use this after washing with the Biglycolic and my skin has never looked better. Wish I had discovered both of these 30 years ago.

I have been using this product for about 10 years. I have very oily skin and I love that this product does not break out my face. Love it!!!

I love AI Peptide extreme. The texture is light and moisturizing. Feels good on the skin. Helps smooth fine lines on face.

I love the fact that it was very lightweight. I could put the rest of my products and my makeup on in the day and at night it never felt sticky.

I love how light this product is. It feels like silk and makes my skin feel so smooth