Korean Vitamin C Serum with Glutathione – 13% Stabilized Face Serum for Bright, Even Skin – Anti-Aging Ampoule for Dark Spots, Fine Lines & Wrinkles | 10 x 5ml (8 Week Supply)

Easy on pulling the cap off- you may open and spill accidentally. But love this product! I’ve added to my skin care and it certainly feels smoother and tighter with this serum. Will buy again.

Premium Quality ProductIt is an amazing product! Extremely high quality and the price is fair for the type of product they offer. Have been using it daily for 2/3 weeks now (1 vial/week) followed by my moisturizer and I'm seeing great results. My skin feels softer and brighter.

This seems like a nice serum. I've been using it for a week now. I use it once a day at night. I don't know that it's done anything amazing to my skin, but it does feel soft. With any Vitamin C or retinol beauty product, I'm also a bit concerned about the benefits versus the side effects. These types of products may dry out your skin if you use them too often, especially if you have naturally dry or sensitive skin. Fortunately, for me, that has not been an issue with this product.If you do find that this product or a similar Vitamin C or retinol beauty product is drying out your skin, I'd recommend using it less often. Generally, I find every other day or twice a week works well if my skin doesn't react well to the product.This serum has an odd scent. It's kind of a citrusy scent, almost like a sour citrus scent. At first, I didn't like it. I wouldn't say that I love it now, but it's definitely grown on me. The scent goes away quickly once the serum starts to absorb into my skin.These serums come in a pack of 10 small jars of serum. You open the top of the serum jar and then attach the dispenser to the top. Because the jars are glass, you cannot squeeze them. Luckily, it's easy to squeeze the side of the dispenser to get out an appropriate amount of product.The instructions say to use the jar within 7-10 days of opening the jar. If you're using it once a day, that's roughly how long each jar will last. I've used it 7 times now, and there's probably one more application in my first jar. I was very glad to find that these jars last that long. I tried a similar product a while back, and there was only enough product in each jar for maybe 2 applications at best. My guess is that if you use this once a day (probably at night), the 10-jar set should last about 2-3 months. I feel like that's pretty good for the price.

Absolutely loving this product! It's been about two weeks and I'm already seeing improvements. I use the Serum morning and night after washing my face before using moisturizer or spf. I also like that they come in individual Vials so I can crack open a fresh vial every week.My skin feels noticeably softer and smoother, it’s radiant with reduced pore visibility. Highly recommend!!

This is a great Vitamin C product for all skin types. It really helps reduce sunspots and hyperpigmentation while also brightening and softening the skin. It keeps the skin hydrated and protected. Highly recommended!

It's ok ok, the quantity is really less and it's expensive. By the time you start figuring out that's it good or not. It's finish

I love the individually packaged vials! It keeps the serum fresh and potent. I typically finish one ampoule within a week. This formula works wonders for my skin, evening out tone changes and diminishing fine lines. Definitely a must-have product!

It's a great product. I have been using it for 3 weeks now, and my skin feels brighter and firmer. I am loving the separate ampules too, as they keep the serum fresh. It's worth trying.