LacSal Serum
LacSal Serum: 2 oz pictured

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Starting at $12.00

LacSal Serum: 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 clear, radiant skin*.

LacSal Serum, designed as a leave-on product, mildly exfoliates your skin, immediately leaving it smoother. Order LacSal Serum to gain more blemish-free skin over time.*

Three sizes available:
1oz - $12.00
2oz - $18.00 (shown in photo)
4oz - $32.00

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Product Code: 19S

LacSal Serum Sizes*:


Usage & How It's Different:

Benefits & Testimonials




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.

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.

*Disclaimer: Similar results are not guaranteed.

This soft, milky-white, easily absorbed cream is a mild exfoliation system (8.5% lactic acid and 1.5% salicylic acid at pH 3.6). For soothing skin during exfoliation, LacSal Serum also contains natural lipids and anti-oxidants that normally exist in the skin, mixed (alpha, beta, gamma, delta) tocopherols, mixed (alpha, beta, gamma, delta) tocotrienols, CoQ10, and lutein.


Leave on. Do not wash off. Use cautiously around the eye area. Avoid upper eyelid.

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

  1 of 2 people found the following review helpful (*Disclaimer: Individual results may vary):
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.

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  4 of 4 people found the following review helpful (*Disclaimer: Individual results may vary):
Reviewer: Jan Ford from Columbus, MS 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 and numerous other topical treatments.
Quite by accident, I found mention on of Lacsal Serum and that it could help dissolve dead skin proteins. Within two days, mine were being dissolved, and I am now getting electrolysis to permanently eradicate this nightmare I have been experiencing.

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

This is a miracle for me!

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  7 of 7 people found the following review helpful (*Disclaimer: Individual results may vary):
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

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