NOW Foods Liquid Chlorophyll | Blood & Immune Support
Discover NOW Foods Liquid Chlorophyll β a liquid chlorophyllin supplement that supports blood cleansing, immune response, and acts as a natural deodorizer.
What Is NOW Foods Liquid Chlorophyll?
NOW Foods Liquid Chlorophyll is a 32-ounce liquid supplement built around sodium copper chlorophyllin, a water-soluble derivative of the green pigment that powers photosynthesis in plants. While Chlorophyll nourishes plant life by converting sunlight into energy, chlorophyllin β its semisynthetic cousin β has been used in human wellness applications for more than 50 years.
This formula is designed to support natural blood-cleansing processes, encourage a healthy immune response, strengthen the body on a cellular and molecular level, and act as a natural deodorizer. It also contains spearmint aerial parts oil, which lends a refreshing flavor profile and contributes its own traditional benefits.
Chlorophyll derivatives have a long history in traditional medicine, with documented uses dating back to the mid-twentieth century, including wound healing, anti-inflammatory applications, and internal deodorization. Commercially in the United States, Chlorophyll products were historically extracted from alfalfa and found increasing use in medicinal preparations and deodorant products.
How Chlorophyllin Works in the Body
Sodium copper chlorophyllin (SCC) is structurally different from the Chlorophyll found in your salad greens. While natural Chlorophyll is fat-soluble, chlorophyllin replaces the central magnesium atom with copper and removes the phytol tail, making it water-soluble and easier to incorporate into liquid supplements like NOW Foods Liquid Chlorophyll.
The porphyrin ring structure at the heart of chlorophyllin allows it to function as a hydrogen donor, helping to scavenge free radicals and support antioxidant activity. Research suggests chlorophyllin may also form tight molecular complexes with certain chemicals known or suspected to cause harm β including polyaromatic hydrocarbons and aflatoxin B1 β potentially interfering with their absorption in the gastrointestinal tract.
Studies also indicate that chlorophyllin may support the body's phase 2 cytoprotective enzyme systems, a complementary detoxification pathway that aids in the metabolism and clearance of xenobiotic compounds. These mechanisms contribute to its traditional reputation as a whole-body cleanser and blood-supporting supplement.
If you have questions about how chlorophyllin fits into your personal wellness routine, our naturopath is available for a free consultation β no membership or appointment pressure required.
Key Ingredients

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Who Is NOW Foods Liquid Chlorophyll For?
This supplement may appeal to individuals looking for gentle, daily support for their body's natural cleansing and blood-health processes. Traditionally, Chlorophyll-based supplements have been favored by those who want to support their liver detoxification pathways and promote a healthy internal environment.
People interested in immune system support may also find NOW Foods Liquid Chlorophyll relevant, as chlorophyllin has traditionally been positioned as an immune tonic in naturopathic practice β though it's worth noting that direct human clinical evidence for immune-specific outcomes is still emerging.
Those who are concerned about internal freshness may appreciate chlorophyllin's historical use as a natural deodorizer, a role it has served since the 1950s. And because this liquid format mixes easily into water, it's a convenient option for anyone who prefers not to swallow capsules or tablets.
Not sure if Liquid Chlorophyll fits your goals? Our naturopath offers free consultations to help you think through the options β no purchase required, no strings attached.
How to Take NOW Foods Liquid Chlorophyll
Take 2 tablespoons (30mL) in an 8 fl oz glass of cold water daily. Refrigerate after opening.
The liquid mixes easily and the spearmint aerial parts oil gives it a pleasant, mild mint flavor. Many people enjoy making it part of their morning routine by adding it to their first glass of water for the day.
A few things to be aware of: oral chlorophyllin may cause green discoloration of urine or feces, or yellow or black discoloration of the tongue. These are cosmetic effects and are not known to be harmful. Occasional reports of diarrhea have also been noted. Since the safety of Chlorophyll 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.
Written by Greg Howlett
Frequently asked questions
Is NOW Foods Liquid Chlorophyll the same as natural Chlorophyll from plants?
Not exactly. This product contains sodium copper chlorophyllin, a semisynthetic, water-soluble derivative of Chlorophyll. In chlorophyllin, the central magnesium atom of natural Chlorophyll is replaced by copper, and the fat-soluble phytol tail is removed. This makes it dissolve cleanly in water β something natural Chlorophyll cannot do. Most "Chlorophyll water" and liquid supplement products on the market use chlorophyllin rather than natural Chlorophyll for this reason.
Will Liquid Chlorophyll turn my urine or stool green?
It may. When taken orally, supplemental chlorophyllin may cause green discoloration of urine or feces, or yellow or black discoloration of the tongue. These effects are cosmetic and not harmful, but it's good to know about them in advance. Oral chlorophyllin may also result in false positive results on guaiac card tests for occult blood, so mention your supplement use if you're having that type of test done.
Can I take NOW Foods Liquid Chlorophyll during pregnancy or while breastfeeding?
The safety of Chlorophyll or chlorophyllin supplements has not been tested in pregnant or lactating women. For this reason, they should be avoided during pregnancy and lactation. If you have questions about supplementation during these periods, our naturopath is available for a free consultation.
How does chlorophyllin support blood health?
Chlorophyll's structural similarity to hemoglobin β both are tetrapyrrole ring structures β has traditionally led to the belief that Chlorophyll-rich preparations may support blood health. Research on sodium iron chlorophyllin (a different form using iron instead of copper) has shown promising results for iron-deficiency anemia in clinical trials. However, standard plant-derived Chlorophyll containing magnesium or copper, like the chlorophyllin in this product, lacks robust human clinical evidence for directly raising hemoglobin or red blood cell counts. The product is designed to support natural blood-cleansing processes.
Does Liquid Chlorophyll actually work as a deodorizer?
Chlorophyllin has been used as an internal deodorant since the 1950s. A 1980 study found it helpful in controlling body and fecal odors in geriatric nursing home patients, and a study in patients with trimethylaminuria β a specific metabolic disorder β found that oral SCC significantly decreased urinary trimethylamine. However, the evidence for general deodorizing effects in healthy individuals is largely drawn from small, dated studies. It may help, but expectations should be tempered.
Are there any drug interactions I should be aware of?
A case of delayed methotrexate clearance was reported following use of a complementary medication containing Chlorophyll, suggesting a potential interaction with at least one chemotherapy agent. Additionally, chlorophylls form tight molecular complexes with some chemicals, and it has not been thoroughly studied whether this mechanism might affect the absorption of co-administered medications or nutrients. If you take prescription medications, we recommend discussing supplementation with a healthcare provider. Our naturopath is also available for free consultations to talk through any concerns.
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