Chlorophyll (Chlorophyllin): Uses, Benefits, Dosage & Safety
Last updated: June 2026 · Reviewed by the FactoWiki Editorial Team for clarity and source accuracy
Quick summary
Liquid chlorophyll (usually chlorophyllin) went viral for skin, 'detox' and body odour. It's a safe green antioxidant with some old evidence for odour control and wound healing, but the trendy skin/detox claims are thin.
What is Chlorophyll?
Chlorophyll is the green pigment that lets plants photosynthesise. Supplements usually contain chlorophyllin, a water-soluble, more stable derivative. It became a social-media trend for clear skin, 'internal deodorant' and 'detox', taken as drops in water or as tablets.
What Chlorophyll is commonly used for
In supplements, Chlorophyll is most often included for skin & anti-aging support. It is used as nutritional support, not as a treatment for any medical condition — the distinction matters, because the claims on a sales page are often stronger than the evidence allows.
How Chlorophyll works
Chlorophyllin has antioxidant activity and can bind certain compounds. Older research supports its use as an internal deodorant (for body and faecal odour) and in topical wound healing, but the mechanisms behind trendy 'detox' and acne claims are weak.
What the evidence says
Here's an honest snapshot of what published research suggests about Chlorophyll — including where the evidence is limited.
- Chlorophyllin has some older evidence as an internal deodorant and for supporting wound healing topically. (PubMed research)
- Popular claims for clear skin, weight loss and 'detox' are largely anecdotal and not well supported. (PubMed research)
Typical dosage used in studies
Liquid chlorophyll/chlorophyllin is used in varying drop or tablet doses; there's no established effective dose for trendy uses. This is research information for context, not a recommendation — confirm what's appropriate for you with a healthcare professional.
Side effects and safety
Generally very well tolerated; it can harmlessly turn stools or urine green and occasionally causes mild digestive upset or sun sensitivity.
Medication interactions and who should avoid Chlorophyll
Medication & safety check
Low interaction risk; it may rarely increase sensitivity to sunlight.
This is general information, not personal medical advice. If you take any medication, confirm it's safe to combine with Chlorophyll with your doctor or pharmacist first.
Sources & further reading
The summary above is drawn from peer-reviewed research and authoritative references. For general, authoritative background you can also consult:
- PubMed research on Chlorophyll
- NIH Office of Dietary Supplements
- NIH National Center for Complementary and Integrative Health
- MedlinePlus (U.S. National Library of Medicine)
Frequently asked questions
Does chlorophyll clear skin?
The viral acne claims are largely anecdotal and not well supported.
Is chlorophyll an 'internal deodorant'?
There's some older evidence chlorophyllin can reduce body and faecal odour.
Is liquid chlorophyll safe?
Yes, generally — it may harmlessly turn stools green.
Is supplement chlorophyll the same as in plants?
Supplements usually use chlorophyllin, a more stable water-soluble derivative.
Related ingredients to explore
Ingredients often studied or formulated alongside Chlorophyll — useful for understanding the full picture of a formula.