Home  :  Brands  :  CosMedix  :  CosMedix Lightning Serum


SKU# CQ011

CosMedix Lightning Serum


The Spring Forecast is in | g2g »

description for CosMedix Lightning Serum

This skin-lightening agent delivers the power of prescription lighteners without the prescription. Chirally corrected ingredients leave no toxic buildup, clean up pigmentation, prevent future damage, help heal breakouts and exfoliate.


  • Lightens and brightens.
  • Tyrosinase inhibitor.
  • Antibacterial, anti-inflammatory.
  • Stimulates collagen synthesis.

reviews for CosMedix Lightning Serum

Featured CosMedix Lightning Serum review:

Overall Rating Overall Rating Price/Value Price/ValueEase of Use Ease of Use
Age Group: 35-44
- 11/15/2014 11:30:23 AM I used a whole bottle of this product and my spots lightened up alot. They did not completely disappear with one bottle but enough that I was very happy with the results. Unfortunately, I didn't buy more right away and several times in the sun (with sunsreen), they have darkened again. Here to buy more and this time will use continually!! Good buy for the price.

Featured CosMedix Lightning Serum review:

Denver, Co Pros: absorbs quickly, pleasant fragrance, gentle, lightweight, smooth texture
Overall Rating Overall Rating Price/Value Price/ValueEase of Use Ease of Use
Age Group: 25-34Gender: FSkin Type: sensitive
I love the ingredients and it works Great! - 12/6/2013 10:46:02 AM This is the best serum that helps with my acne and lighting the scars and red marks I get with the acne. I have been using this for two weeks now and my skins is 60% more clear then it was before. I do use the Cosmedix face was too. With this and Reflect sunscreen my skin is getting a lot better! :) I used the Cosmedix acne serum but that was making my acne worse. Not sure why but the Lightning serum is working better for me. So, if you are on fence I would recommend giving it a try.

Featured CosMedix Lightning Serum review:

Overall Rating Overall Rating Price/Value Price/ValueEase of Use Ease of Use
Age Group: 45-54Gender: MSkin Type: normal
so far so good - 9/5/2011 7:00:20 AM I have only been using this product for a couple weeks now, but it is working.

product talk

Customer service questions? Ask Customer Support

may we recommend

directions for use for CosMedix Lightning Serum

Apply every evening to clean, dry skin for melasma or pigmentation. May use as a concentrated spot treatment unless prepping for a peel or diffuse damage apparent. Daily sunscreen use is mandatory.
Resistant Pigment/Melasma: Apply every morning and evening.

ingredients for CosMedix Lightning Serum

shipping information

Shipping Information:

This product can only be shipped to addresses within the U.S.

DOT Restrictions:

There are no restrictions on the delivery of this item - you may elect to have this item sent Next Day, 2 Day, or through our standard delivery method.

additional information

CosMedix Lightning Serum Clinical Results