NaturaLife Labs Organic Maca Root – Black, Red & Yellow – 1900 mg per Serving – 150 Capsules – Gelatinized Peruvian Maca – Non-GMO, Gluten-Free, Vegan Review
NaturaLife Labs Organic Maca Root 1900 mg – 150 Capsules is presented as a triple blend of organic maca root powder combining black, red, and yellow varieties. The page states that the formula delivers 1,900 mg per serving of pure USDA organic maca powder, not from extract. The product is described as pure organic maca, made without fillers or binders. The page says all ingredients are bought from suppliers that go through a very thorough audit process to ensure they can meet the company's higher standards. Listed attributes include gluten free, non-GMO, GMP, veggie capsules, third party tested, and Purity and Potency lab tested. The page states the product is manufactured in an FDA registered facility in accordance with Good Manufacturing Practices (GMP). A Prop 65 reproductive harm warning is displayed on the page. Shipping information says all orders ship via USPS First Class in 2-5 business days. The one time purchase price is $17.95, and a subscribe and save option is offered at a sale price of $15.26 with delivery every 75 days. Orders over $35.00 can be paid over time through Affirm at checkout. The page carries the standard disclaimer that these statements have not been evaluated by the Food and Drug Administration and that the product is not intended to diagnose, treat, cure or prevent any disease. The page displays a Best Seller label and a rating of 4.4 from 32,711 reviews, with reviews shown as Amazon Customer Reviews. Customer support is available at support@naturalifelabs.com, and the company address is listed as 21515 Hawthorne Blvd, Suite 200, Torrance, CA 90503. The scraped text does not print a full ingredients list, a supplement facts panel, a serving count per container, a star breakdown, or a barcode for this bottle.
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Study, Trial or Testing Result Summary
Members Only4 human studies · 4 improved
Maca root has small but consistent human research behind it for women's sexual function. In a trial of 45 women with sexual problems caused by meds, 3 grams of maca root daily for 12 weeks led to more women reaching remission than placebo, for example 30% versus 20% on one questionnaire, with the clearest effect after menopause [1]. A smaller trial of 20 people, 17 of them women, with the same kind of problem found that 3 grams daily improved sexual function and desire, while 1.5 grams daily did not [2]. A pooled review of plant estrogen trials in women after menopause reported that maca improved sexual function, but it gave no maca-specific numbers [3]. An earlier review of four placebo-controlled trials found only limited evidence and said the trials were too few and too small for firm conclusions [4]. In this product the maca amount sits inside a blend of black, red and yellow maca, and the whole serving is 1900 milligrams. That is below the 3 grams that worked in studies and close to the 1.5 grams that did not [2]. Animal and cell studies are never counted.
See all 4 studies →Hide the studies
- In a pooled review of plant-estrogen trials in menopausal women, maca (Lepidium meyenii) was reported to significantly improve sexual function, though the abstract gives no maca-specific numbers.Effect of phytoestrogens on sexual function in menopausal women: a systematic review and meta-analysis.
- A review of four placebo-controlled trials found limited evidence that maca improves sexual function, with one trial in healthy menopausal women showing benefit, but too few and small trials to draw firm conclusions.Maca (L. meyenii) for improving sexual function: a systematic review.
- In 45 women with a med-related sexual problems, 3 grams of maca root daily for 12 weeks gave higher remission rates than placebo (for example 30% versus 20% on one questionnaire), especially in postmenopausal women.Read the study on PubMed (25954318) →
- In 20 people (17 women) with a med-related sexual problems, 3 grams of maca root daily improved sexual function scores and libido, while 1.5 grams daily did not.Read the study on PubMed (18801111) →
Review Totals and Summary
Members Only33,871 reviews · 85% positive
The NaturaLife Labs Organic Maca Root capsules, featuring a blend of black, red, and yellow maca, generally receive positive feedback from customers, accumulating about 32711 ratings across various stores. Buyers frequently highlight its effectiveness in boosting energy, improving mood, and supporting hormonal balance. **What it did for buyers** Many customers report a significant improvement in their energy levels, describing it as a "natural energy booster that actually works." Users experienced a "genuine shift in my energy and overall hormonal wellness," helping to "kick my sluggishness to the curb." Beyond just energy, the capsules are praised for fostering a "steady mood lift" and a "more consistent emotional baseline," alongside "better focus." Some also noted "subtle improvements in stamina during workouts." For those experiencing menopausal symptoms, the product provided relief, with one customer in their mid-50s reporting that "hot flashes feel more manageable, and I’m sleeping a bit better." It's also described as a "big game changer for me" for hormonal problems. **Complaints** The primary complaint mentioned by a few users was "occasional mild stomach cramps in the first week." However, these instances were reported to be brief and faded quickly as the body adjusted to the supplement. **Taste, smell, and form** Customers consistently praise the capsules for being easy to incorporate into their daily routine. They are described as "easy to swallow" and having "zero taste or odor," making them effortless to take. The product's vegan and non-GMO status is also appreciated, contributing to its appeal as a clean supplement. **Value for money** Despite the initial mild discomfort reported by one user, the product is generally considered to be a good investment. One reviewer stated that the "product is worth the cost," indicating satisfaction with the benefits received relative to the price. **Who it seems to suit** These maca root capsules appear particularly beneficial for individuals seeking a natural way to enhance their energy and focus, manage sluggishness, or achieve hormonal balance. It has been especially helpful for those "struggling with menopause symptoms—especially hot flashes, facial flushing, and sleepless nights," and for anyone with a "really bad hormonal problem." The blend of black, red, and yellow maca is noted as a unique and effective feature. No specific group was identified as not suiting the product, beyond the temporary stomach discomfort for some.
Biohacker Summary
Members Only7 of 10 recommend it
Seven of the ten panelists spoke about maca, and most of them recommend it or use it, mainly for libido and sexual health, with some also naming energy, stress, fertility, sperm health and hormone support. Doses were given by two: one cited 2 to 3 grams a day and another 1.5 to 3 grams daily, and the forms mentioned include black maca, powders added to a green drink, collagen shake or coffee, and capsules. It is often paired with ashwagandha, though one panelist said ashwagandha offers similar effects with added stress and sleep benefits. Several say to take it early in the day because it can raise energy and may disturb sleep, one advises against taking it during a fast or every day, and another warns that it can get moldy.
See all 7 biohackers →Hide the biohackers
Ben Greenfield · Maca · uses
- Sometimes adds maca to her powdered green drink.
- Notes that maca is an ingredient in MTE.
- Will explore maca root as a natural libido enhancer.
- Ben Greenfield recommends maca root as a potent adaptogenic herb that can enhance both libido and fertility, support adrenal function, and help with a med-induced sexual dysfunction.
- Julie sometimes adds maca to her powdered green drink.
- Recommends Maca as another adaptogen that can be thrown into the mix for autoimmune issues.
- Mentions his wife takes a little bit of Maca when she gets up in the morning.
- Lists maca powder, mentioning MiCacao 75% organic dark chocolate, as an herbal add-on for testosterone.
- Mentions maca as an ingredient in their functional chocolate at several grams.
- Recommends maca root, specifically the red form, for its effects on prostate cancer, upregulating receptor density, and impacting testosterone and libido, especially for those with hormonal imbalances due to a med use.
Dave Asprey · Maca · uses
- Increased her Mighty Maca supplement intake for cardiac health and to increase nitric oxide.
- Dave Asprey discusses maca as part of an adaptogen trio that works together for stress response and human performance.
- Mentions maca root as a supplement that can raise testosterone levels for libido.
- States that Maca was added to the Nutrafol formulation because its alkaloids function at different levels of the hypothalamus reactions and the hypothalamus-pituitary-gonadal axis, helping with estrogen balance and countering cortisol effects.
- Warns that Maca may boost sex drive but also gets moldy.
- Discusses Maca as an adaptogen for stress and sex.
- Recommends maca root as it increases production of male hormones without causing unwanted side effects and can provide a boost for women's sex drive.
- Recommends Maca as a way to hack one's sex drive, highlighting its growing popularity for this purpose.
Thomas DeLauer · Maca · recommends
- Recommends maca, explaining it works on the hypothalamic-pituitary axis without directly altering hormone levels.
- Warns against taking maca root before bed because it can increase energy, blood pressure, and blood flow, which may negatively impact sleep, suggesting it be taken earlier in the day.
- Recommends maca for both men and women to improve libido and other markers of sexual health, noting that it may take a while to trigger its adaptogenic effects.
- Has been taking black maca mixed with ashwagandha, usually around 4 or 5 p.m., and has noticed it increases his libido.
- Cautions against taking maca during a fast because it requires digestion and has fiber, which could break the fast. He recommends using it during the eating period, specifically with the second meal after breaking a fast, and not every day.
- Describes maca powder as an adaptogen, especially for the endocrine system, helping to stabilize many things in the body.
- Notes that Hop Water combines adaptogens like maca.
- Notes that maca is an adaptogenic compound that can help with hormone balance.
- Lists organic maca root powder as an ingredient in Trimona's Matcha and Maca yogurt, noting its adaptogenic properties.
- Recommends maca root as an adaptogenic root that balances the brain's signals to the reproductive system, citing a study where 40% of men saw an increase in sex drive.
Andrew Huberman · Maca · recommends
- Discusses Maca Root as a supplement that may support a healthy libido.
- Recommends maca, stating that studies show consumption of 2 to 3 grams per day can increase subjective reports of sexual desire, independent of hormone systems, and should be consumed early in the day due to its stimulant properties.
- Huberman mentions Maca root as another supplement for libido, noting that its mechanism of action is not fully understood but may involve estrogen receptor modulation or dopaminergic tone changes.
- Recommends Maca Root for hormone health.
- He recommends Maca root, specifically the brand Momentous, at a dose of 1.5-3 grams daily, as a tool to increase libido and sex drive.
- Recommends Maca, citing studies that show consumption of 2 to 3 grams per day can increase subjective reports of sexual desire in both men and women, independent of hormone systems, and can even offset a med-induced sexual dysfunction.
- Mentions Maca as an example of direct and indirect effects.
- Notes that Maca root can indirectly increase dopamine by reducing cortisol, but it is not a direct increase and is therefore subtle compared to other compounds and behaviors.
- Mentions that maca, known to increase dopamine, had minor effects on menopause symptoms.
- Supplements like maca root can be used to help counteract low libido through their effects on dopamine.
Dr. Eric Berg · Maca · neutral
- Says Maca root is good for energy and sexual function like libido, but Ashwagandha offers similar effects with more stress-reducing and hormone-balancing benefits, and helps with sleep.
- Recommends taking stimulatory herbs like maca in the morning to increase energy.
- Recommends maca root for supporting the endocrine system in females.
- Mentions maca root, calling it the 'Peruvian a med', and states it can increase testosterone.
- Recommends maca root as a natural aromatase inhibitor to help with prostate enlargement.
- Recommends maca as a natural aromatase inhibitor to help with estrogen dominance after menopause.
- Recommends maca, stating it has a lot of nutrition and additional properties to help regulate estrogen.
Dr. Mark Hyman · Maca · recommends
- States that Maca, an herb, improves sperm parameters.
- Recommends Maca for men, stating it improves sperm function and health.
- Mentions that low testosterone can sometimes be supported with herbs like Maca, which has a long history of use and research.
- Started taking Maca after another person said it was the only thing to take.
- Recommends maca as an adaptogen that can be helpful for people with libido issues.
- Adds maca powder to his morning protein shake for polyphenol intake.
- Recommends maca as a food that acts as a prebiotic, helping Akkermansia muciniphila to flourish and balance the gut ecosystem.
- Mentions that the gut shake used with patients contains maca.
- Mentions that a gut shake used for a patient contains maca to help with gut health.
- Recommends incorporating maca into the diet as a prebiotic to help good bacteria flourish and balance the gut ecosystem.
Siim Land · Maca · uses
- Consumes maca root as it is an ingredient in the coffee he drinks.
- Mentions that Not Your Average coffee has blends with maca.
- Lists maca as an adaptogenic herb that can help with stress.
- Adds maca to his collagen shake, noting that it is high in copper and manganese, which are bone-building and collagen-building minerals.
RAL Summary
Members OnlyTier 4 for Sexual Health for Women
The four small human studies of maca point toward a benefit, with 3 grams daily working in trials [1][2]. This product's 1900 milligram serving is below that dose and the maca amounts are hidden in a blend, and no reviews were counted, so the evidence for this product stays emerging.
- Emerging: not enough evidence to rank higher yet.
- Maca: amount hidden in a blend
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Reproductive system, Endocrine system, Nervous system
Combine with: To enhance the benefits of Maca Root for women's sexual function, consider combining it with supplements that support hormonal balance, stress reduction, and healthy blood flow. Ashwagandha can help manage stress and support adrenal function, which indirectly benefits libido and sexual response. L-Arginine or L-Citrulline can promote nitric oxide production, improving blood flow to sexual organs. Fenugreek extract has also been shown in some studies to support female libido and arousal. Additionally, a high-quality Omega-3 fatty acid supplement can support overall hormonal health and reduce inflammation, contributing to better sexual well-being.
Possible side effects: No side effects are given in the studies; the review summary mentions occasional mild stomach cramps in the first week that faded.
Supplement Facts
Total Carbohydrates 2 g · Maca Blend 1900 mg · Organic Black Maca Powder, 0
| Calories | 5 | |
| Total Carbohydrates | 2 g | 1% |
| Maca Blend | 1,900 mg | † |
| Organic Black Maca (Lepidium meyenii Walp.) (Root) Powder, | 0 | † |
| Organic Red Maca (Lepidium meyenii Walp.) (Root) Powder, | 0 | † |
| Organic Yellow Maca (Lepidium meyenii Walp.) (Root) Powder. | 0 | † |
Other ingredients: Organic Pullulan (Capsule).
Directions: RECOMMENDATIONS: As a dietary supplement, take two (2) capsules daily with a meal or as directed by a healthcare practitioner.
Label source: Naturalifelabs · Report a label change
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Graded October 28, 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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