I've been using this for quite awhile now and it's a great product & their other line of products. I love it that it's also from the USA.

This stuff is amazing. I have run out for the last three days and the difference to my skin is very visible. About to order another one.

It didn`t do anything for my skin. I may buy another bottle and give it another 30 days to see if that makes a difference.

This product has helped tremendously with sun/age spots on face--have been using for 2 months..highly recommend and Prime delivery is the best

Best Vit C serum i've found. Sinks into skin. Helps my 11's (between brow lines) and generally improves skin appearance.

The Vitamin C Serum is working so far. It is refreshing and my skin looks good; yesterday I ordered my second bottle.

Love this product! My skin is so much softer and smoother. I have noticed a lot of dark spots have disappeared on the side of my face too.

I have been applying it for a while now and definitely seeing a change in my skin. Its moisturized and soft. Definitely going to buy more.

Been using this for over a year now and it does wonders for my skin. It makes it glow and I`ve noticed marks on my face disappear faster.

So far so good. Only been a week. Use it twice a day. Feels good going on. Use it over my toner and under my moisturizer.