While some sources claim chlorophyll can benefit the skin, the evidence is limited and often inconclusive. Many touted benefits lack robust scientific backing.
What the Research Says:
Several studies suggest potential benefits of chlorophyll for skin health, but most are preliminary or focus on chlorophyllin (a derivative of chlorophyll) rather than chlorophyll itself.
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Wound Healing: Some research indicates that topical application of chlorophyllin may aid in wound healing. This is supported by several sources, including Glamour magazine and others referencing studies showing positive results with chlorophyllin in wound healing applications.
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Anti-aging: One study found that a gel containing chlorophyllin showed improvement in skin aging and acne. However, it's crucial to note that chlorophyllin wasn't the sole active ingredient in that specific product. This finding is mentioned on Healthline and other sites reporting on the study.
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Acne: Claims of chlorophyll clearing acne are largely unsubstantiated. While some sources mention potential benefits from its antioxidant properties, there's a lack of definitive evidence supporting this claim. This lack of substantial evidence is highlighted by sources like Exposed Skincare and McGill University's Office for Science and Society. (https://www.mcgill.ca/oss/article/critical-thinking-student-contributors-did-you-know/chlorophyll-water-wont-clear-your-skin)
It's vital to distinguish between chlorophyll and chlorophyllin. Many studies focus on chlorophyllin, a semi-synthetic derivative, and their results can't be directly applied to chlorophyll's effects on the skin.
Conclusion:
Currently, the evidence supporting chlorophyll's direct benefit for skin health is insufficient. While some studies suggest potential positive effects, especially with chlorophyllin in topical applications, more robust research is needed to confirm these findings. Claims of chlorophyll clearing acne or providing significant anti-aging effects lack strong scientific support.
