BiobareVitamin C B E, and Ferulic Serum - With 20% L-Ascorbic Acid (Pure Vitamin C) 1 Fluid Ounce - with Hyaluronic Acid. Helps Reduce the Appearance of Fine Lines and Wrinkles - Helps Your Skin Glow

I’m not sure about the processing in the lab, but after reading up on it, I think this product is properly formulated and the ingredients are stable.I’ve used this before and then went on to skinceuticals and now back to this. (No breakouts or red rashes with either of the products)I can honestly say I think it’s of the same quality....possibly better because it arrived clear.I read up that vitamin c serums go yellow, then orange, then brown when they lose efficacy or basically get old.Skinceuticals arrives with a slight discoloration. I’m sure it’s still fine, but I think Biobare is fresher. Also, if I look at the ingredients, biobare has extra vit c and extra ingredients. But, I don’t know the science stuff and I know skinceuticals put a lot of research into their product...and biobare is newer.Anyway, the main thing is, my skin does look brighter and it does moisturize. I didn’t feel I had to add a moisturizer after, but I did anyway.I also use it day and night as it’s economical enough to do so....and it does make a difference.Then, a tip I found to keep the product fresh (clear). Keep it in the fridge. I got a sample bottle through skinceuticals and put this into the empty sample bottle so I don’t open and close the main bottle too often. Oxygen also breaks down the efficacy of vitamin CLastly, it has a strange smell. But all proper vit c products have that smell and it’s gone after a few seconds.I’m leaning toward this product over skinceuticals right now. I will update if anything changes l!

I LOVE this serum. Much more affordable than the other high-end brand and exact dupe! Works wonders on my skin. The “hot dog” smell is normal and is due to Ferulic Acid and Ascorbic Acid combining. ALL c+E+ferulic serums smell like that (provided that it’s the combo of ascorbic acid (c) + ferulic) - even the “high-end skin***** brand). If you hate the smell, than I would suggest using a different form of c (such as MAP or SAP or THD Ascorbate) + ferulic acid. There are many on market available, but not as effective as pure Ascorbic Acid. This is my second purchase of this serum and since the results are fantastic; I will continue to re-purchase.

Been using this for about a year now it’s the best one I have tried so far. Really helps with the dark spots. Very nourishing.Enjoy it a great deal will order again..

This product was recommended by my skin doctor. I am receiving raves about my skiin.

I was really exited to try this product and patiently waited for it to arrive. The packaging is very nice but the product runs out of the dropper and is hard to control the amount you use. The other issue I have with it is the smell. The product smells like a camp fire, I am not sure if this is normal or not but I will most likely not purchase this again because of the smell. My face routine has many good smelling products, then when I put this on it smells like I have been hanging out around a campfire.