Paula's ChoiceBOOST C15 Super Booster, 15% Vitamin C Serum for Face, Face Serum with Vitamin E & Ferulic Acid for Discoloration & Glow, Fragrance-Free, 0.67 Fl Oz

Just received this item and have been using it for a week now. I’ve decided to invest more time and energy into my skin care routine since I am getting older. Within one week, I’ve noticed the difference in my skin softness and smoothness. Also, my dark spots are getting less pigmented. Having a routine helps to support the full effects of this serum. The effectiveness of this product, following a skin care routine, is improving how I look and feel. Using the serum enhances the products I use afterwards. Moisturizing adds to the effectiveness of my total skin care routine. The investment is worth having a brighter, clearer, and smooth complexion.

Can’t say enough good things about this serum. It’s phenomenal

The dropper came broke which sucks. Product is good tho!

Definitely recommend! I've been using this product for maybe 2 years and it's done wonders for my skin. I had a different vitamin C serum before this and this one is by far my favorite. (After adding a gentle retinol into the mix it's even better.) The one thing I will say is that it's basically like water so I usually hold a hand up to my face and rub/dab it in as I go so it doesn't run all down my face. It doesn't bother me though since it actually makes it easier to apply all over the face with very few drops. I would say a bottle lasts me anywhere between 2-3 months.I see some reviews talk about issues with packaging and spills but I've personally never had an issue with any of that so, it might depend on location or how far the package is being sent. And for anyone concerned about the product being different colors when you order a new replacement, that's just how this product works! Visit Paula's Choice website or google about the product. There's actually a variation of different colors this product can be and still be safe to use. Vitamin C is finicky like that.Another warning is be careful what else you mix this with and how you layer it with other products. Looking at all the reviews I am curious how many novice skincare folks are buying this product not realizing that vitamin C is an acid. If you don't know what you're doing then you might end up seriously damaging your skin's acid mantle which can causing irritation, burning and/or breakouts. Most of what I'm seeing in the photos looks like that's what happened too so, proceed with caution if you aren't familiar with how to mix skincare products or have especially sensitive skin. And if you use physical exfoliants (which, really no one should be but that's a separate topic) then definitely do not apply this for at least 24 hours. (Again, it's an acid. The pH is 3.1–3.5 according to their website and most retinol's are around 5-6 pH levels.)♡

This bottle broke in my hands when I tried to open it. I called the Paula's choice customer service number and they said they couldn't help me because it had been bought through Amazon. They gave me an Amazon number. That was automated and the system asked me to return the package. I can't send them broken pieces of glass! I tried to get a person but failed. I would just like this item to be replaced, but so far, I can't get any help.

Súper una manchita que tengo en mi frente producto del sol , mejoró muchísimo con este producto, ya es mi segundo frasco !

Was ok. Not great changes but some small wrinkle changes. Cost ok

My grandmother taught me at a very young age to take care of my skin, and at 46 years old, it’s safe to say I’ve tried an array of products ranging from $ - $$$$. I have to say I am SO pleasantly surprised at how much I like the Paula’s Choice line.I’m currently using the Toner, Exfoliate, vitamin C serum, and the moisturizer (day & night). I love that they’ve included the diagram so you understand how to layer the products. I just hit a full 30 days on this system and I LOVE how my skin looks. They give me the perfect amount of glow without looking greasy and I have seen improvements to fine lines. I have a Peloton and I cycle at least 5 days a week. From the amount of sweat and constant wiping of my forehead with a towel, I was getting crazy ache (under the skin and normal pimples). Aside from seeing a dermatologist and trying a rx cream, once I started using this line of products, I’ve noticed those breakouts have diminished. I will definitely be purchasing again!