Hard Rhino Chlorella Broken Cell Review
Hard Rhino Chlorella Broken Cell is a single-ingredient dietary supplement powder. It is made from chlorella, a freshwater, single-celled green microalga. Retailer listings show it sold in 250 g and 500 g bags with a scoop. The 250 g bag is listed as unflavored and lab-tested. A listing on SuppCo shows one serving as 3 g of chlorella, about half a tablespoon, and 41 servings per bag. The suggested use is to mix it into 8 to 16 ounces of water or another beverage, one to three times daily, or as directed by a health professional. SuppCo lists no excipients or additives. The product has not received a SuppCo TrustScore because of insufficient data. "Broken cell" refers to how the algae is processed. Chlorella has a tough, cellulose-rich outer wall that human digestive enzymes break down poorly. Manufacturers mechanically rupture the wall, for example by milling, before drying. This is meant to expose the contents so the body can absorb them. My description of the mechanism below comes from general knowledge of chlorella, not from Hard Rhino's own pages. I did not find a Hard Rhino page that spells out the processing method. Chlorella contains protein with a full range of amino acids. It also contains chlorophyll, carotenoids, B vitamins including B12 analogues, iron, and other minerals, along with fiber and polysaccharides. Once the wall is broken, these nutrients are released directly into the digestive tract. The chlorophyll and fiber content is the basis for the common claim that chlorella helps bind heavy metals and other compounds in the gut. This claim is based mainly on animal and limited human research. It is not an established medical effect. The antioxidants, mainly carotenoids and chlorophyll, may help neutralize free radicals. Some studies suggest chlorella polysaccharides affect immune signaling, but the evidence is modest. The product should be treated as a nutritional supplement, not a treatment. People with iodine sensitivity, on meds such as a med because of the vitamin K content, taking immunosuppressants, or with algae allergies should talk to a clinician first. Starting with a small dose can reduce the digestive upset some users report, such as gas and green stools. Retailer data is limited. The two Amazon listings are for different pack sizes and show very different ratings, 4.2 versus 2.9. The 2.9 listing has only 3 ratings. Buyers should check the label for the exact serving size and any testing documentation.
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Study, Trial or Testing Result Summary
Members Only8 human studies · 6 improved
This product gives chlorella at 9 grams a day, well above the 1,200 milligrams that worked in studies. A 2026 review pooling 33 studies found chlorella lowered liver enzymes, body fat, insulin resistance and cholesterol, with results depending on species, dose and the people studied [1]. Another 2026 review of seven trials in 375 people with fatty liver disease found lower liver enzymes, blood sugar, cholesterol, weight and inflammation after 8 to 12 weeks, though the certainty of this evidence was very low [2]. An earlier 2021 review of seven trials found one liver enzyme fell, mostly in fatty liver disease, but two others did not change compared with placebo [3]. In a trial of 70 people with fatty liver disease, 1,200 milligrams daily for 8 weeks lowered weight, liver enzymes, blood sugar and inflammation, though only some changes beat placebo [4]. In 60 people with fatty liver disease also taking vitamin E, adding chlorella led to bigger drops in weight, one liver enzyme and blood sugar than placebo [5]. In 44 healthy adults, a chlorella water extract taken for 90 days lowered liver enzymes and signs of oxidative stress [6]. Animal and cell studies are never counted.
See all 8 studies →Hide the studies
- Across seven Iranian trials of 375 people with fatty liver disease taking chlorella for 8 to 12 weeks, liver enzymes (AST and ALP), blood sugar, cholesterol, weight and inflammation fell, though the certainty of the evidence was very low.The beneficial effects of Chlorella vulgaris supplementation on health-related indices in patients with non-alcoholic fa…
- Pooling seven randomized trials, chlorella lowered the liver enzyme AST (more so in people with fatty liver disease) but did not change ALT or ALP compared with placebo overall.Effect of Chlorella vulgaris on Liver Function Biomarkers: a Systematic Review and Meta-Analysis.
- Pooling 33 studies, chlorella lowered the liver enzymes ALT and AST as well as body fat, insulin resistance and cholesterol, with effects depending on species, dose and participant traits.Chlorella for health: evidence from a GRADE-assessed systematic review and dose-response meta-analysis.
- In 70 people with fatty liver disease, 1,200 mg of chlorella daily for 8 weeks lowered weight, liver enzymes, blood sugar and an inflammation marker, with only some differences from placebo reaching significance.Glucose homeostasis, insulin resistance and inflammatory biomarkers in patients with non-alcoholic fatty liver disease: …
- In 60 people with fatty liver disease all taking vitamin E, adding 1,200 mg of chlorella daily for 8 weeks lowered liver enzymes in both groups, but only weight, ALP and blood sugar fell significantly more than with placebo.The Effect of Chlorella vulgaris Supplementation on Liver En-zymes, Serum Glucose and Lipid Profile in Patients with Non…
- In 44 healthy adults, 27 ml of chlorella water extract daily for 90 days in a crossover trial lowered the liver enzymes GOT and GPT and reduced oxidative stress markers compared with placebo.Beneficial effect of Chlorella pyrenoidosa drink on healthy subjects: A randomized, placebo-controlled, double-blind, cr…
- In a small study of 18 adults with chronic hepatitis C, daily Chlorella for 12 weeks significantly lowered ALT liver enzyme levels in most patients and was well tolerated.Efficacy and safety of Chlorella supplementation in adults with chronic hepatitis C virus infection.
- In an open-label trial of 76 adults with fatty liver disease, adding 1200 mg per day of Chlorella vulgaris extract to a med and vitamin E for 3 months lowered liver enzymes ALT and AST, triglycerides and HbA1c, while a med group alone did not show these changes.Investigation of the effects of Chlorella vulgaris supplementation in patients with non-alcoholic fatty liver disease: a…
Review Totals and Summary
Members OnlyWhat buyers say
Public feedback on this product is thin, and I could only retrieve part of it. The most informative source was the Amazon listing for the 500 g bag, which has about 92 ratings. I also read an analysis from ReviewMeta, a review-analysis site, and a second Amazon listing for the 250 g bag with only 3 ratings. I could not read reviews on the brand's own site or on other retailers. Taste is the clearest theme, and it is mostly positive. Amazon's review summary says 11 customers mentioned taste, 9 of them positively. Reviewers describe a pleasant, mildly sweet and nutty flavor with no pungent or chemical aftertaste. One reviewer, who sipped it with water, noticed a more pleasant taste from the first dose. Another compared it to roasted flavors. Chlorella is often hard to tolerate, so this is a notable point in the product's favor. One reviewer still said they wanted to find a way to mask the taste. Customers also like the price and the practical extras. They mention good value, fast shipping, and the included scoop. Some say the quality looks high. One review describes it as very high-quality chlorella from Korea, grown indoors. Another says it is a new brand they were happy to try. One customer reports an increased blood cell count, and others mention better energy and general well-being. Amazon's summary of the feedback describes these benefits as varying from person to person. The negatives are mostly about proof of effect and packaging. One reviewer said it is hard to tell whether chlorella works at all, because the effects are not obvious. That is a limit of the supplement category more than a fault of this brand. A separate review titled "Safety seal broken" suggests some buyers received packaging with a compromised seal. This raises a quality-control concern for online orders. The 250 g listing sits at 2.9 stars across only 3 ratings, which is too few to draw conclusions. The one written review I could see there was a short, positive one praising the price. The ReviewMeta analysis was mostly a trust check on reviewers, and it did not change the 4.2 rating. Overall, customers like the mild taste, value, and convenience. Their main reservations are that results are subtle and that a few buyers had packaging problems.
Biohacker Summary
Members Only7 of 10 recommend it
Five of the six panelists who spoke about chlorella recommend or use it, and one stopped. The main reason is detox: they say it binds heavy metals and other toxins in the gut so the body can remove them, and some take it with sushi or before a sauna. One panelist suggests 10 tablets a day, with 30 tablets for therapeutic amounts, and prefers tablets, while another mentions open cell wall tablets and a third keeps tablets on hand for travel or fasting, though he says they are no replacement for vegetables. Others mention pairing it with red light, citrus peels, or spirulina, and one adds it for magnesium or spermidine. The panelist who stopped said it caused an immune reaction and now prefers to cut toxin intake and support the liver, and another notes it will not pull mercury out of the brain.
See all 6 biohackers →Hide the biohackers
Dave Asprey · Chlorella · recommends
- Recommends their favorite chlorella tablets.
- Mentions chlorella as an ingredient used in the 'release' step of the Qualia 2-Day Detox to grab onto unwanted compounds in the gut.
- Recommends chlorella as health insurance, suggesting 10 tablets a day to pull out toxins like heavy metals, glyphosate, pesticides, molds, spores, and forever chemicals, with 30 tablets for therapeutic amounts.
- Suggests chlorella as another binder for detox.
- Uses chlorella, a unique form of algae, to bind and remove toxins like heavy metals, especially when eating sushi.
- Dave Asprey uses Recovery Bits from Energy Bits, an actual food made of chlorella, to bind and remove toxins like heavy metals, especially when eating sushi.
- Uses chlorella, a unique form of algae, which when processed properly, binds and removes toxins like heavy metals.
- Dave Asprey recommends chlorella as a supplement that actively helps the body clear microplastics.
- Takes chlorella before going into the sauna so that when their body releases more toxins, they will be absorbed in the gut.
- Uses chlorella tablets from Energy Bits, highlighting its richness in chlorophyll, which binds to toxins, supports liver detox, helps cells repair membranes, and supports oxygen utilization for better ATP production. He notes 3g provides about 100mg of omega-3s.
Dr. Eric Berg · Chlorella · stopped
- Used to take chlorella for detoxing but stopped because it caused an immune reaction and believes it's better to reduce toxin intake and strengthen the liver naturally.
- Recommends consuming chlorella to eliminate PFAS from the body and minimize their health effects.
- Recommends chlorella, an algae, for its properties to detoxify chemicals.
- States that chlorella, with less than one calorie per serving, will not break a fast or disrupt autophagy.
- Dr. Berg recommends Chlorella to minimize the damage and help reduce the effects of radiation in the body.
- Notes that chlorella, like other grasses, does not naturally contain B12.
- Notes that chlorella has much greater amounts of actual real B12 and very trace amounts of pseudo analogue B12, and states that one would need six tablets or one teaspoon twice per day to meet the daily B12 requirement.
- Dr. Berg lists chlorella as a natural ingredient that can color foods without being classified technically as a color additive.
- Dr. Berg recommends chlorella as a nutrient-dense, algae-based protein ideal for vegan or vegetarian diets, contributing B vitamins, iron, and magnesium for energy metabolism and cellular health, and antioxidant compounds for healthy aging.
Siim Land · Chlorella · uses
- States they love chlorella and that it binds to heavy metals.
- Usually takes chlorella before a sauna because it is nutrient-dense and helps bind any toxins, making toxin excretion more efficient.
- Suggests chlorella as a potential option for microplastic detox, noting studies show it removes plastics from aquatic environments, and while there's no human data, its other benefits make it worth considering.
- States that he finds spirulina and chlorella pretty good at getting down a lot of toxins, including heavy metals and tin.
- Suggests adding chlorella powder as a high source of spermidine.
- Recommends consuming chlorella, found in algae, as a potent chelator that binds to toxins and xenoestrogens, especially around a sauna session.
- Mentions chlorella as an additional supplement that could be taken to bind to toxins, but emphasizes that sauna and exercise are still the primary focus.
- Recommends chlorella as an example of an easy-to-find binder for detox symptoms.
- Uses chlorella as a vegan protein source during a detox day.
- States that chlorella is a plant food that contains active B12 and has been shown in clinical studies to improve B12 status. He rarely consumes a meal without taking chlorella, noting its ability to bind heavy metals, pesticides, and insecticides.
Ben Greenfield · Chlorella · uses
- Mentions that his kids ask for open cell wall chlorella tablets as if they were candy, indicating he gives them to his children.
- Mentions that at the party, people will probably be drinking some funky alcohol-free mocktail made with chlorella, noting it's not as socially lubricating as real alcohol.
- Mentions chlorella as another binding agent that can help remove toxins from the gut.
- Mentions chlorella as a dark green alga compound that can be combined with red light to amp up mitochondrial activity.
- Ben Greenfield notes that Joel Greene mentioned combining chlorella with citrus peels has been shown to protect against radiation.
- Mentions chlorella tablets as a recommendation for constipation.
- Recommends chlorella, specifically cracked cell wall chlorella like Energy Bits' Recovery Bits, as a safer binder that doesn't bind beneficial substances as much or excrete essential minerals, making it suitable for those who don't want to fuss with timing.
- Takes chlorella as a binder before bed at night, especially after consuming alcohol, to help move toxins through and out of the body.
- Ben states that binding agents like chlorella can be useful when engaging in release practices for detoxification.
- Recommends algae like spirulina or chlorella for vegans as part of a diet rich in brain-supporting compounds.
Dr. Mark Hyman · Chlorella · recommends
- Recommends chlorella to help support detoxification.
- Recommends supplementing with chlorella during weight loss programs to complex with heavy metals and help bring down levels without chelation.
- Recommended chlorella as part of a detoxification protocol.
- Takes chlorella when eating sushi to bind to mercury in the gut so it can be pooped out, but notes it won't pull mercury from the brain.
- Mentions chlorella as a natural binder that can help with detoxification.
- Takes chlorella with food, especially when eating sushi, because it binds to mercury in the gut, allowing it to be excreted, though it does not pull mercury out of the brain.
- Takes fractional chlorella when eating sushi to bind to mercury in the gut and excrete it, noting it doesn't pull mercury from the brain.
Thomas DeLauer · Chlorella · recommends
- Suggests chlorella as an ingredient that can interact with melanin and cytochrome pathways to produce extra ATP under sunlight or red light.
- Keeps spirulina or chlorella or greens powder with him, often in tablet form, as a stop gap to get micronutrients when fasting or traveling, though he emphasizes it's not a replacement for vegetables.
- Recommends taking a normal serving of chlorella for its chelation effects, to avoid excess toxins, and because it's one of the only research-backed compounds to help get rid of heavy metals.
- Recommends chlorella for magnesium intake, stating it has the highest concentration of chlorophyll of any plant species, which means a lot of magnesium.
- Uses chlorella tabs, stocking up on them because chlorella is a great heavy-metal detoxer, shown to chelate minerals, iron, and heavy metals out of the body.
- Recommends 10 to 15 tabs of chlorella as a way to get greens if other options are unavailable.
- Recommends 10-15 chlorella tabs with lunch to help chelate excess heavy metals that might be consumed from canned foods.
- Recommends chlorella, in tablet or powder form, as a way to get B vitamins, chlorophyll, and greens when fresh vegetables are unavailable, and for its chelating effect on heavy metals, especially when consuming canned tuna.
- Recommends chlorella for those on a ketogenic diet, particularly for binding to heavy metals from fish consumption, boosting insulin sensitivity, and supporting gut microbiota.
RAL Summary
Members OnlyTier 4 for Liver Health
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Digestive system, Metabolic system
Combine with: For a true cellular and DNA repair focus, pair chlorella with compounds that have stronger mechanistic evidence: NMN or nicotinamide riboside to raise NAD+ levels, trans-resveratrol or pterostilbene for sirtuin activation, urolithin A for mitophagy and mitochondrial renewal, and spermidine for autophagy. Add CoQ10 or ubiquinol and PQQ for mitochondrial support, plus alpha-lipoic acid and glutathione or NAC for antioxidant defense. For its natural detox and liver role, chlorella works well with milk thistle (silymarin), and a vitamin C and E combination. Take with plenty of water, and separate from meds like a med due to its vitamin K content.
Possible side effects: No major side effects reported.
Supplement Facts
Chlorella 3 g
| Chlorella | 3 g | † |
Directions: Suggested Use: As a dietary supplement, take 3 grams (~1/2 tbsp) with 8-16 ounces of water or suitable beverage. Taken 1-3 times daily or as recommended by your qualified health professional. 1 Carefully measure out suggested serving size using a microscale. 2 Add to preferred beverage. 3 Mix well. 4 Drink within 10-15 minutes. How to use
Barcode (UPC) 818136462216 · Label source: NIH label database · Report a label change
Other sizes and barcodes: 500 Gram(s); 1.1 lbs, UPC 8 18136 45885 1 (off market)
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Graded November 10, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.
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