Strengthen Your Barrier
Current Price $85.00
2020 NEWBEAUTY Award Winner - Best Pollution Fighter
AA Barrier Serum is an antioxidant-rich, fortifying serum is formulated to help defend the skin barrier against pollutants and environmental aggressors.
LIMITED TIME OFFER: Enjoy a free AA Barrier Serum mini as a gift with purchase today.
This antioxidant-rich, fortifying serum is formulated to help defend the skin barrier against pollutants and environmental aggressors. Formulated with the highest concentration of Alguronic Acid® from algae, our benefit-boosting ingredient, this fortifying serum combines with nutrient-rich niacinamide (Vitamin B3) and an anti-oxidant power house: Phloretin (from apple wood) and Ergothioneine (from mushroom). Skin barrier is fortified to help improve the appearance of dullness, redness, discoloration, lines, and skin tone.
After cleansing and toning, apply to entire face, neck and decollete. For optimal results follow with moisturizer. Use only as directed.
Water (Aqua, Eau), Butylene Glycol, PEG-8 Dimethicone, Propanediol, Caprylyl Methicone, Dimethicone, Parachlorella Beijerinckii Exopolysaccharides, Phloretin, Ergothioneine, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Epigallocatechin Gallate, Tocopheryl Acetate, Aspartic Acid, PCA, Disodium EDTA, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Histidine, Phenylalanine, Arginine, Ascorbic Acid, Octyldodecanol, Pyridoxine HCl, Retinyl Palmitate, Silica, Sodium Propoxyhydroxypropyl Thiosulfate Silica, Glycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Pentylene Glycol, Isohexadecane, Adenosine Triphosphate, Hydrolyzed Oat Protein, Niacinamide, Citric Acid, Polysorbate 60, Sorbitan Isostearate, Sodium PCA, Sodium Phytate, Sodium Lactate, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol
Day 10:
- 86%* of subjects agreed skin appears healthier
- 86%* of subjects agreed skin’s texture is visibly softened
- 85%* of subjects agreed skin feels calmer, more soothed
- 80%* of subjects agreed it helps smooth rough, damaged skin
- 80%* of subjects agreed it helps improve the appearance of compromised skin
- 75%* of subjects felt that skin feels strengthened and supported
Day 28:
- 90%* of women agreed skin texture is visibly smoothed
- 90%* of women agreed skin feels comforted
- 89%* of women agreed skin texture is visibly softened
- 89%* of women agreed skin texture is visibly refined
- 89%* of women agreed the product visibly improves dull-looking skin
- 81%* of subjects felt that skin feels strengthened and supported
Disclaimer:* Results obtained using product twice daily, following self-assessments of 100 women. Individual results may vary.

92% of people live in areas surrounded by modern pollution where there are more than 200 toxic chemicals that can’t be seen with the naked eye.*
Your skin doesn’t have to be a product of its environment.
Target the Signs of Atmospheric Aging: Dullness, Wrinkles, Uneven Texture
Other Key Ingredients

Phloretin
an antioxidant from green apple with combined skin protectant, skin tone evening and soothing properties

Niacinamide
also known as B3, helps boost barrier performance and improve redness and blotchiness, and dull sallow skin

Ergothioneine
a broad-spectrum antioxidant from mushrooms that helps neutralize ozone pollution and provides an effective defense against free radicals
Take the 10 Day Challenge
- 86%
- agreed skin appears healthier & texture is visibly softened
- 85%
- agreed skin feels calmer, more soothed
- 80%
- agreed it helps smooth rough, damaged skin and improved the appearance of compromised skin
- 75%
- felt that skin feels strengthened and supported
*10 Day results when applied with AA Barrier two times a day. Results may vary.
** Results obtained following self-assessment of 85 women, using the product once a night over 28 days. Individual results may vary.
How To Use
On clean skin, apply one pump to entire face, neck and décolleté. AA Barrier Serum can be used after cleansing or as the third step after applying GENIUS Liquid Collagen, followed by a moisturizer. Use twice daily.


