Is Liquid Chlorophyll Good for You? A Deep Dive

If you've ever wondered "is Liquid Chlorophyll good for you," you're not alone — it's one of the most frequently searched supplement questions today. Chlorophyll is the green pigment found in plants that allows them to absorb energy from light through photosynthesis. But Chlorophyll's benefits don't stop at plant life. Humans have consumed Chlorophyll-rich foods throughout history as a natural part of a vegetable-based diet, and Chlorophyll derivatives have been used in traditional medicine since at least the mid-twentieth century.

Most Liquid Chlorophyll supplements — including the Nature's Sunshine Liquid Chlorophyll we carry — actually contain sodium copper chlorophyllin (SCC), a semisynthetic, water-soluble derivative of Chlorophyll. In natural Chlorophyll, a magnesium atom sits at the center of a porphyrin ring structure with a fat-soluble phytol tail. Sodium copper chlorophyllin replaces that magnesium with copper, removes the phytol tail, and becomes water-soluble — which is why it dissolves cleanly into a glass of water while natural Chlorophyll does not.

Chlorophyllin has been used orally as an internal deodorant and in wound-healing applications for more than 50 years without any serious side effects reported. The U.S. FDA recognizes chlorophylls as safe for use in foods, and EFSA has concluded that Chlorophyll-based food additives do not pose safety concerns at reported usage levels.

So is Liquid Chlorophyll good for you in a meaningful way? The answer depends on what you're hoping to support. Here's what the science and traditional use tell us about chlorophyllin's mechanisms of action:

Blood-Cleansing and Detoxification Support

Chlorophyllin has a documented ability to form tight molecular complexes with certain chemicals known or suspected to cause harm — including polyaromatic hydrocarbons found in tobacco smoke, heterocyclic amines from cooked meat, and aflatoxin B1. By binding these potential toxins in the gastrointestinal tract, chlorophyllin may interfere with their absorption and reduce the amount that reaches susceptible tissues. Research suggests it also modulates xenobiotic-metabolizing enzymes, including inhibiting cytochrome P450 enzymes and inducing phase 2 cytoprotective genes — a complementary detoxification pathway.

Cellular and Antioxidant Support

The chemical nature of the porphyrin ring allows chlorophylls to function as hydrogen donors, stopping chain oxidation processes. Research indicates chlorophylls present significant antioxidant activity through chelation of reactive ions and scavenging of free radicals, which may help prevent oxidative DNA damage and lipid peroxidation.

Natural Deodorization

Chlorophyll has been marketed as an "internal deodorant" since the 1950s. One study published in 1980 found that the administration of chlorophyllin was helpful in controlling body and fecal odors in 62 geriatric nursing home patients. Another study in a small number of Japanese patients with trimethylaminuria found that oral SCC (60 mg three times daily) for three weeks significantly decreased urinary trimethylamine. The evidence for deodorizing effects in healthy individuals is more limited, largely drawn from older and small studies.

Immune Response

Chlorophyllin has traditionally been attributed immune-supporting properties. Preclinical evidence suggests immunostimulatory effects, potential enhancement of white blood cell production, and anti-inflammatory modulation. Traditional and naturopathic frameworks have long positioned Chlorophyll as an immune tonic, though direct human clinical evidence for specific immune outcomes like infection resistance is not yet available.

Liquid Chlorophyll may appeal to a wide range of people seeking gentle, everyday wellness support. Based on its traditional uses and the areas of research we've outlined, it may be a fit if you're looking for:

• Whole-body cleansing support — Chlorophyllin has traditionally been used as an internal cleanser, with scientific backing for its ability to bind certain toxins in the gastrointestinal tract and support liver detoxification enzyme systems.
• Blood health support — Chlorophyll has historically been associated with supporting blood health due to its structural similarity to hemoglobin, and Chlorophyll-rich preparations have been traditionally used in this role.
• Immune system encouragement — Preclinical research suggests chlorophyllin may have immunostimulatory and anti-inflammatory properties, and it has traditionally been considered an immune tonic in naturopathic practice.
• Natural internal freshness — If you're interested in chlorophyllin's long-documented role as an internal deodorizer, supported by older clinical observations in specific populations.

If you're not sure whether Liquid Chlorophyll is the right fit for your individual needs, our naturopath is available for a free consultation — no purchase required. That's one of the things we love about being a family-owned shop since 1999: we can take the time to help you find what actually works for you.

Take 2 tablespoons (30mL) in an 8 fl oz glass of cold water daily. Refrigerate after opening.

Each 30 mL serving provides 90 mg of sodium copper chlorophyllin. The 32 oz bottle is designed to last through weeks of daily use, making it easy to incorporate into your morning routine.

It's worth noting that oral chlorophyllin may cause green discoloration of urine or feces, or yellow or black discoloration of the tongue — these are harmless cosmetic effects, not signs of a problem. There have also been occasional reports of mild diarrhea. Additionally, oral chlorophyllin may result in false positive results on guaiac card tests for occult blood, so let your healthcare provider know you're taking it if any such testing is scheduled.

Important Safety Notes

Since the safety of chlorophyllin supplements has not been tested in pregnant or lactating women, they should be avoided during pregnancy and lactation. Individuals with rare disorders of copper metabolism, such as Wilson's disease, should limit exposure to copper additives, including supplemental sodium copper chlorophyllin, given its copper content. A case of delayed methotrexate clearance has been reported following administration of a complementary medication containing Chlorophyll, so those on medications — particularly chemotherapy agents — should consult their healthcare provider before use.