Lactic Acid Skin Renewal Serum
Lactic Acid Skin Renewal Serum
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Lactic Acid Skin Renewal Serum

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A serum packed with lactic acid to help with skin renewal that keeps the skin plump and helps reduce signs of age lines and spots.

The exfoliation properties of Lactic Acid work wonders on the early signs of aging, as it helps to soften and smooth the appearance of fine lines or depressions in the surface of the skin while also lifting away any sun damaged or pigmented skin cells.

Pump a few drops onto the palm of your hand. Rub serum with finger-tips to warm up the serum before rubbing serum into face and neck.


Water (Aqua), Sodium PCA, Bisabolol (alpha), Coconut Endosperm, Porphyridium Extract, Fucoxanthin, Astaxanthin, Hydrolyzed Collagen, Hyaluronic Acid, Salicylic Acid, Guaizulene, Phenoxyethanol, Caprylyl Glycol, Sorbic Acid.

Please be aware that ingredient lists may change or vary from time to time.
Please refer to the ingredient list on the product package you receive for the most up to date list of ingredients.

Customer Reviews

Based on 10 reviews
Terri M. (United States)
I love this Lactic Acid

This product has been a staple of mine for years. It will always be part of my skin care routine. My skin is firmer and brighter because of it.

Debra W. (United States)
Great product 💜

I really love this serum…my skin looks great because if it!

Rosemary N. (United States)
Love this product

My Love for this product is unimaginable. It has done wonders for my skin. It keeps my acne prone skin clear and radiant. Love love it.

Emily C. (United States)
Skincare Staple

Wonderful product that applies without leaving face oily. I have very sensitive skin and this product is VERY gentile. I got this item first in a subscription box I used it everyday and quickly fell in love. I have since purchased more and continue to use it in my daily skin routine!

mayra P. (United States)

I bought a bottle of Lactic acid , glycolic acid, and Collagen + retinol serum recently but the cap is white not black as I see in the website; is this from your company or could I have bought a imitation??

Hi! We do have occasional packaging updates and can confirm some have black caps, and some with white :)

Cynthia H. (United States)
Great for my skin

I bought this based on all the positive reviews and so glad I did !! Just don’t use it every day and-or evening too many in a row . I have never had blemishes and noticed them popping up like crazy ... But maybe that’s a good thing cleaning out & repairing with new collagen!?!!

Love M. (United States)
My new obsession

Fantastic! I am a very sensitive skin so I’m always leery of using any products labeled “acid” but the MD products are so gentle & hydrating i would definitely order the lactic acid again & would highly recommend it

The best thing I've found for my skin

I have searched high and low for years for the perfect combination of skin products for my sensitive, dry skin. I came across MD one day decided to give to Lactic acid a try and within ONE use I could see a huge difference! My skin felt soft and hydrated. It's gentle enough to use everyday but strong enough to get the job done without over-drying your skin or making you peel.

I glow :-)

I like this product because I pair it with one of my favorite moisturizers and I wear it throughout the day and I look great and glow so youthfully. I used to use it for my night routine but for me personally using it during the day is more effective.


I absolutely swear by this product. This is my second bottle. I have never seen such a significant difference in my skin with any product before! Love this stuff so much.