It has worked well for deep wrinkles, but you have to use it daily for several weeks to see the most improvement. I use Reviva under-eye dark circle serum for dark circles. It helps a lot with puffiness and some with the darkness, but again you have to use consistently. I think it took 3 or 4 weeks before I noticed a big difference, but still need make-up to help.

  I love this serum but it mostly moisturizes and makes your skin feel smooth. It does nothing for dark circles or deep wrinkles. It can help with fine lines. As a side note, I do not have dark circles but I do have bags under eyes. The only thing that helped was going off of wheat. I cannot believe the improvement. Good luck.

  Hyaluronic acid as sold via Viitamin Shoppe and other commercial sources works best for fine lines. It also works well for a dewy, hydrated feel as hyaluronic acid works to hydrate skin. Really, the best way to fill wrinkles is injectable fillers such as Juvederm or Radiesse.

  I think this product is great for fine lines and wrinkles. I don't have deep wrinkles yet so I cannot answer that nor do I have dark circles. But, I do love this product and I have highly sensitive skin and this product does not bother my skin at all.

  I only use for my skin & neck, never for under the eyes. I love this product.

  Jessi,
this work mostly around fine lines.
It would not work under your eyes
Hope this helps

  Works well for fine lines when used consistantly

  I'd say just for fine lines.

  Hyaluronic Acid has a unique property. It "carries" into the skin transdermally and acts upon the skin cells in such a way that it forces them to produce more moisture, rather than just adding a topical layer of moisture barrier. So, your skin is actually creating more moisture than it had been and, particularly as we age, typically our skin becomes drier, causing the fine lines and wrinkles to appear. Hyaluronic Acid is natural and, even though it is an acid, will not harm your skin as the word sometimes implies.

  I use Hyaluronic Acid to help retain my nice skin. I also take it in capsule form. It is a large molecule amino acid that we naturally have in our body, that diminishes like so many things as we get older. My skin looks much younger than most women my age (I am in my mid 60's and look maybe late 40's) I like to use either Hyaluronic acid or DMAE Serum after I cleanse and use toner on my face (not astringent). Then I follow up with my moisturizer. A bottle usually lasts a month or more.

  Attracts and holds moisture in the skin, non-greasy, does not clog pores. It is the active ingredient in many moisturizer products and recommended by Perricone. This particular product is much more economical than some other moisturizers that contain the same active ingredient. and I buy it when it is on sale.

  It helps keep skin smoother & decreases lines. I use it once a day in the morning after I clean my face, before I put on my face cream.

  I USE THIS AS AN ALL OVER FACE CONDITIONING/MOISTURIZER. IT NEVER IRRITATES ANDS HELPS IF MY SKIN IS GET TOO DRY.

  as with all products, you must give this some time. The serum is non greasy, and absorbs quickly.it seems to be better used for a daily serum, rather than a night time one. My only preference, would be a bit more moisture at night.

  I did not notice a difference and didn't order it again.

  The serum tightens your skin and it heals

  Thanks for your honest comment.

  Since it is good for the skin all around, I would imagine that it works for combinations skin. Hyaluronic acid is in a lot of cosmetics lately which should tell you something.

  Probably. Hyaluronic acid attracts and holds moisture. It is non-greasy and does not clog pores. I have very dry skin and use it in combination with other moisturizers.

  Yes. this is a very gentle and effective product