LacSal Serum
Skin Exfoliation: LacSal Serum

Alternative Views:

LacSal Serum:
Starting at $16.00

The only dual-action exfoliating serum formulated by the biochemist who discovered copper peptides.

LacSal combines 8.5% lactic acid with 1.5% salicylic acid for an unique blend that improves the look of enlarged pores for clearer, radiant skin*.

LacSal Serum is an oil-free, pH balanced, leave-on hydroxy acid (does not contain any micro exfoliating beads) that gently rejuvenates skin leaving it immediately smoother.

Three sizes available:
1oz - $16.00
2oz - $24.00 (shown in photo)
4oz - $40.00

Have Questions? Need Personalized Assistance?
Email: /

Product Code: 19S

LacSal Serum Sizes*:





SUGGESTED USAGE: Since the skin is in layers and damage can exist in layers, LacSal Serum is an excellent method of exfoliation to be used along with copper peptides for improved results.

1. AM: After cleansing the skin, apply a light amount of your favorite copper-peptide product. The application should be so light that it just barely covers the area without leaving it excessively wet or damp.

2. PM: After cleansing the skin, follow up with a light application of LacSal Serum.

This smooth, easily-absorbed serum is part of a mild exfoliation system (8.5% lactic acid and 1.5% salicylic acid at pH 3.6) designed for ALL skin types.

For soothing skin during exfoliation, Dr. Pickart has added his own mixture of natural lipids and anti-oxidants such as mixed (alpha, beta, gamma, delta) tocopherols, mixed (alpha, beta, gamma, delta) tocotrienols, CoQ10, and lutein.

LacSal is a mild "leave-on" product. Do not wash off. If other products such as copper peptides or moisturizers are used, wait at least 20-30 minutes before applying them on top of LacSal.

"My boyfriend has the most beautiful skin. It is really amazing. I had no idea that he used products until a few months ago when I mentioned I thought my own skin looked awful--lines from out of nowhere, dull, age spots. It's been only in the last year where it has begun to age so obviously. Not good. He said, "You have to get this stuff from Skin Biology. I've been using it for years!" He showed me a bottle of copper peptide serum and LacSal. I ordered them both. I have used them religiously for the last four months and and have seen such a difference. For the first time in MY LIFE, friends have noticed a difference in my skin. in MY LIFE, folks. (Sorry for all the capitals, but I am truly that excited.) "What are you doing to your skin? What are you using? I have to get some!" - M.S.*

"This makes my skin feel so soft. My skin is easily irritated by other exfoliants I have used, but this one is gentle and effective." - E.G.*

"A miracle that my skin loves it, I have dry skin and have the serum and don't find it drying at all, I can leave it on my skin for 30 min without any tension. I got so many compliments on how smooth my skin is, wonderful!" - E.H.* "I have found LacSal to be almost a miracle. CPs have been truly life-changing for me." - R.M.*

"Lacsal Serum has changed my skin and simplified my skincare routine. I have been using the Lacsal overnight for almost two years. Thanks for another great product." - M*

"I have been using your facial products for 4 months. I have really been surprised in the past month to receive some amazing compliments on my skin. I am 43 years old...Thank you for your great and affordable products!" -M.E.*

"My skin is dry and the LacSal very much agrees with my skin type...I prefer to use my LacSal at night, followed by CPs." -K.C.*

*Disclaimer: Testimonials found on this site are examples of what some of our clients have said about us. We cannot guarantee the results in any case. Your results may vary as every situation is different.

LacSal does not contain any exfoliating beads. This product is to be left on. Do not wash off. Use cautiously around the eye area. Avoid upper eyelid.

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 3 Write a review.

  5 of 5 people found the following review helpful (*Disclaimer: Individual results may vary):
5 of 5 LACSAL SERUM IS A MIRACLE! April 2, 2020
Reviewer: jf from Mississippi, United States  
Skin Biology Lacsal Serum (dissolves dead skin cells around ingrown hairs).

After Menopause and for 5-6 years, I have had stiff, ingrown hairs on my upper lip area. Skin Biology Lacsal Serum has completely dissolved my issues, so the hairs are exposed! Previously I have had laser, electrolysis, taken estrogen, progesterone, Metformin, and used numerous other topical treatments.
Quite by accident, I found mention on of Lacsal Serum and that it could help dissolve dead skin proteins.

Also ordered Skin Biology CP Serum, but it is the Lacsal Serum that started dissolving the tiny whiteheads.

Was this review helpful to you?

  1 of 2 people found the following review helpful (*Disclaimer: Individual results may vary):
5 of 5 Oily skin January 7, 2015
Reviewer: Helen from gravesend , kent United Kingdom  
. You can fry an egg on my face, due to oily, now in 3 weeks I can see a great improvement My skin is less oily, less [breakouts] so far, I am very happy with this product.

Was this review helpful to you?

  7 of 7 people found the following review helpful (*Disclaimer: Individual results may vary):
5 of 5 Perfect June 15, 2011
Reviewer: Carolyn Moody from Benton, AR United States  
This gently exfoliates and leaves my skin smooth and clear without drying it out. It works just like the claims. I don't know how it exfoliates and leaves my skin in tact but it does. A must before applying products that need deeper penetration

Was this review helpful to you?

Browse for more products in the same category as this item: