Paula's ChoiceBOOST C15 Super Booster, 15% Vitamin C with Vitamin E & Ferulic Acid, Skin Brightening Serum, 0.67 Ounce

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 serum is lightweight and rapidly absorbs into the skin. It doesn't leave behind a residue or greasy layer and you can pretty much immediately move on to the next step in your skincare.Whether it reduces my hyperpigmentation or promotes a more even complexion, I don't know but I can say it makes my skin look radiant and that's enough for me. I'm not sure if that's the brightening and antioxident properties of the vitamin c at work or just a placebo effect but either way, I'm really enjoying the appearance and texture of my skin.The only drawback I've noticed so far is the price point. It's not SkinCeuticals expensive but it's still pricey considering how quickly the product gets used up. The quality is there but I'm not sure it justifies the price.

This is my second bottle I have purchased from Amazon. The first bottle came perfect, did not spill, and was not fizzy. Unfortunately on this bottle, I received the same issues as others. It leaked inside the box and for some reason, it was carbonated and fizzy. It is sad how this is a great product but due to production issues, has to be returned.

The serum itself is not as orange in color as it used to be. I’m not sure if this is a formula change or just purchasing on Amazon.

Wow. 🤩 I noticed a difference in my skin after a week. Smoother and brighter skin and less noticeable wrinkles. I really love this product.

Love! Easy and convenient to use! Moistures my skin! Not too think not too sticky! Great for every skin tone! Does not seem to be too oily.

Unbelievably bad packaging. I lost easily half the bottle. Why is it bubbling?This is crazy expensive.I had to give it three stars because it really is a great product. I just wish I didn’t lose half of it in packaging.

already bought many times