Brightening Peptide Serum

1 fl oz Item # 80179

Brightening Peptide Serum

1 fl oz Item # 80179

This serum combines glutathione and a special form of vitamin B and other nutrients to reduce the appearance of age spots and brighten your skin.

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Great serum, I will now buy again.


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Brightening Peptide Serum

1 fl oz


Fight age spots with this novel glutathione and niacinamide serum from Cosmesis.

Brightening Peptide Serum Benefits

  • Helps reduce the appearance of age spots
  • Encourages collagen synthesis and DNA function
  • Helps even out skin tone and moisturize

Lighten up: additional nutrients for your skin

Glutathione and niacinamide vitamin B3 aren’t the only nutrients in this nourishing serum. There’s also palmitoyl tripeptide-5, acetyl hexapeptide-51 amide and aspalathus linearis leaf extract. What are they doing here? These ingredients also encourage brighter-looking skin…but they do it by boosting collagen synthesis, encouraging DNA function and defending against the effects of oxidative stress.

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Melanin is a natural pigment that makes your skin appear darker—and as we age, our skin produces more of it, resulting in age spots. This formula uses glutathione to combat the effects of UV-induced oxidative stress and a special form of vitamin B3 to inhibit the production of melanin. The result? Brighter, younger and more beautiful looking skin!

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.


Apply 2-3 drops, morning and night, to clean dry targeted areas of the face.


Purified Water, Glycerin, Propylene Glycol, Cellulose Gum, Phenoxyethanol, Ethylhexylglycerin, Tetrasodium Glutamate Diacetate, Citric Acid, Glutathione, Niacinamide, Butylene Glycol, Rooibous (Aspalathus lineraris) Extract, Sodium Hyaluronate, Palmitoyl Tripeptide-5, Acetyl Hexapeptide-51 Amide.


Keep out of reach of children. For external use only. Avoid contact with eyes. If product contacts eyes, rinse thoroughly. If rash or irritation occurs, discontinue use.

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Full product reviews disclaimer



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