Understanding the interactions, benefits, and safety of combining these two powerful supplements.
We found no documented interaction between Chlorella and Melatonin in the sources below. That isn't proof the combination is right for you: check each one's cautions, and ask your pharmacist if you take medication.
What it is: A green freshwater alga sold as a supplement.
What the research says: A review of 10 trials found modest drops in total and LDL cholesterol. Only 2 of those trials checked what the supplements actually contained.
In Holitro: Chlorella (500 mg per capsule)
Source: PubMed review: Chlorella vulgaris and lipid profile: meta-analysis (2022) (updated March 2022)
What it is: A slow-release form of melatonin, the hormone the brain makes in the dark to set your sleep-wake clock.
What the research says: Melatonin may help with jet lag and some circadian sleep problems. Sleep-medicine guidelines say there isn't enough evidence to recommend it for chronic insomnia.
Source: NIH National Center for Complementary and Integrative Health: Melatonin: What You Need To Know (updated May 2024)
Check with your doctor or pharmacist, especially if you take medication.
Check your stack — freeEducational information only, not medical advice. This reflects general ingredient overlap, not a personalized safety review. Always check with your doctor or pharmacist before combining supplements, especially if you take medication, are pregnant or nursing, or manage a health condition. These statements have not been evaluated by the FDA.
Balancing dosages across multiple different bottles is risky, inefficient, and expensive. Melatonin SR is already lab-dosed and delivered daily in our Sleep Pack — one less bottle to manage.
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