You are purchasing a 1 oz bottle. Our Mandelic Acid Serum is a wonderful treatment product. Great for all skin types, it's also excellent for sensitive skin that tends to be reactive to other treatments of this type. Our Mandelic Serum has a 10% concentration with a pH of 2.5. Initially, we advise you use your serum every-other-day... at night only... until your skin adjusts to the serum. Once the skin has adjusted, increase to a once daily application. What is Mandelic Acid? Mandelic Acid is an alpha hydroxy acid. Derived from bitter almonds, it has a number of benefits for the skin. The molecular structure of mandelic acid is larger than better known alpha hydroxy acids such as glycolic acid and lactic acid. This means it takes longer to penetrate the skin's surface and is much less irritating. CAUTIONS: DO NOT USE THIS PRODUCT IF YOU HAVE NUT ALLERGIES.
C**M
Great stuff but test your skin tolerance
I suggest taking selfie before you start and you can see difference with one use. I've been using it for two weeks and there's visible improvement on a few adult acne hyper pigmentation spots which are noticeable on my medium olive tone skin. Initial routine was to leave it on for 3 minutes during the first 4 days. Asked for suggestions from other Amazon users about application time. Feedback was to leave it on overnight, but I felt irritation at 2 hour mark. However, I noticed major differences after the 2 hour application. You'll have to test your skin's tolerance. Only suggestion to vendor is to add directions on a separate page. Frankly, the text is too small to read. I'm pleased and excited about this product.
A**C
This stuff is awesome & im so glad I can find it on ...
This stuff is awesome & im so glad I can find it on Amazon!!! If you what something to reduce breakouts, pore size, spots & wrinkles---this is it! It's super gentle & does amazing things for my skin!
J**D
Holy grail!
This product is my new holy grail. I've been using it 3 nights a week for the past 3 weeks and it has completely cleared up my skin. This stuff is AWESOME
K**E
Its not strong
I have not really seen any benefit and I have purchased this product at least 2x... I may need something stronger so next I am trying Lactic Acid
G**S
Four Stars
It's good but needed a higher strength
A**B
Cause me to break out.
Doesn't work for me. I break out from its use. I prefer another brand.
Z**A
Life saver
It does make u break out a little. The first time I used this serum was straight from the website and I feel like it was fresher ... Second time it gave me tiny minute white heads but that just could be because my skin was clogged (wasn't taking care of my skin and was on holiday for 15 days)This serum is basically something that is a Life saver. My life depends on it. Anyone who wants to get rid of acne must try this. If u go very out of sync with your diet then yes u will break out but that pimple will be controllable and will go away much easier than it ever has before. This is my best kept secret!
S**T
Five Stars
Working well, seeing results quickly.
Trustpilot
1 month ago
2 months ago
