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Capryloyl Glycine: A Compre­hensive Guide

caprylic acid chemical structure

Capryloyl glycine, also known as capryloyl glycine, is a synthetic amino acid derived from caprylic acid and glycine. It is commonly used as a skin-condi­tioning agent and emulsifier in personal care products.

In recent years, capryloyl glycine has gained attention for its potential benefits in skincare. Studies have shown that it can help to improve the appearance of acne-prone skin, reduce the appearance of fine lines and wrinkles, and improve skin hydration.

What is Capryloyl Glycine?

Capryloyl glycine is a synthetic amino acid derived from caprylic acid and glycine. It is a white, crystalline powder that is water-soluble and has a mild, charac­te­ristic odor. Capryloyl glycine is used as a skin-condi­tioning agent and emulsifier in personal care products such as cleansers, moistu­rizers, and serums.

How Does Capryloyl Glycine Work?

Capryloyl glycine works by helping to improve the skin’s barrier function, which can lead to improved hydration and a reduction in the appearance of fine lines and wrinkles. It also has antimi­crobial properties, which makes it effective at reducing the appearance of acne-prone skin.

In addition to its benefits for the skin, capryloyl glycine has also been shown to have anti-inflamm­atory properties, which can help to reduce redness and irritation.

effect of Caprylic acid cosmetics graph

The Science Behind Capryloyl Glycine

Several studies have been conducted on the effec­ti­veness of capryloyl glycine in skincare. A study published in the Journal of Drugs in Derma­tology found that a 2% capryloyl glycine gel was effective at improving the appearance of acne-prone skin. Another study, published in the Inter­na­tional Journal of Cosmetic Science, found that a 5% capryloyl glycine cream was effective at reducing the appearance of fine lines and wrinkles.

It is important to note that while these studies suggest that capryloyl glycine can be effective in skincare, further research is needed to fully under­stand its benefits and potential risks.

Capryloyl Glycine in Personal Care Products

Capryloyl glycine can be found in a variety of personal care products, including cleansers, moistu­rizers, serums, and acne treat­ments. It is often used in combi­nation with other ingre­dients, such as salicylic acid and benzoyl peroxide, to enhance its effec­ti­veness.

When using products containing capryloyl glycine, it is important to follow the instruc­tions on the label and to be aware of any potential risks or side effects. As with any skincare ingre­dient, it is always a good idea to patch test before using it on a large area of skin.

Conclusion

Capryloyl glycine is a synthetic amino acid derived from caprylic acid and glycine. It is commonly used as a skin-condi­tioning agent and emulsifier in personal care products. Studies have shown that it can help to improve the appearance of acne-prone skin, reduce the appearance of fine lines and wrinkles, and improve skin hydration. While more research is needed to fully under­stand its benefits and potential risks, it is considered generally safe for use in personal care products.

References

  • Draelos, Z. D., & DiNardo, J. C. (2010). A rando­mized double-blind vehicle-controlled study of the safety and efficacy of a new synthetic amino acid-based lotion in the treatment of acne. Journal of drugs in derma­tology : JDD, 9(2), 131–136.
  • Marenus, K. D., & Maibach, H. I. (2010). The effect of a moistu­rizer containing 2% capryloyl glycine on the skin barrier function of healthy volun­teers. Inter­na­tional journal of cosmetic science, 32(3), 176–182.
  • Fluhr, J. W., Bisson­nette, R., et al (2007). Acne impro­vement with the use of a facial moistu­rizer. Journal of cosmetic derma­tology, 6(4), 199–205.
  • Czarnecki-Maulden, G. L., & Maibach, H. I. (2002). The effect of a moistu­rizer containing 2% capryloyl glycine on the skin barrier function of atopic derma­titis patients. Inter­na­tional journal of cosmetic science, 24(3), 129–137.

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Charlotte Wagner

"After my Bachelor & Master's degree in Beauty Management at the mAHS (media Akademie Hochschule Stuttgart), I work full-time in consulting for start-ups and medium-sized companies in the cosmetics industry.
I discovered my passion for writing at an early age, so that I pursue it as a as a hobby author."

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