Organic India Tulsi Holy Basil Supplement Review
Organic India Tulsi Holy Basil is an herbal supplement designed to help the body adapt to stress and promote overall wellness. It is made with organically grown holy basil, a sacred herb in Ayurveda known for its restorative properties.
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Study, Trial or Testing Result Summary
Members Only7 human studies · 4 improved
This product is a 900 milligram blend of two kinds of holy basil and African basil, and the amount of each herb is not disclosed. The trials credited to the blend tested entirely different plant blends, such as pomegranate with cocoa, or ashwagandha with okra, so they say nothing about this product [1][2][3][4]. For holy basil itself, the evidence on the stress hormone system is limited and mixed. In a 30 day trial of healthy adults taking 300 milligrams of holy basil leaf extract daily, saliva cortisol and anxiety improved over time only in the holy basil group, but the difference from placebo was not clear [5]. A 60 day trial in 186 stressed adults found that a formula of rhodiola, holy basil and schisandra lowered perceived stress and anxiety and improved sleep, but stress hormones were not measured and holy basil was not tested alone [6]. A review of 52 trials of plants found effects on cortisol unclear for most plants, including holy basil; only ashwagandha consistently lowered morning cortisol [7]. No human studies of African basil were found. Animal and cell studies are never counted.
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- A review of 52 randomized trials of plants and plant nutrients, including holy basil, found the effects on stress hormones such as cortisol unclear for most plants; only ashwagandha showed a consistent morning cortisol-lowering effect.Modulation of the hypothalamic-pituitary-adrenal (HPA) axis by plants and phytonutrients: a systematic review of human t…
- In 186 stressed adults over 60 days, a formula containing Rhodiola, holy basil and Schisandra lowered perceived stress, anxiety and improved sleep more than placebo, though stress hormones were not reported and mental alertness did not change.Effects of multi-herb and ashwagandha root formulas on stress modulation: a randomized, double-blind, placebo-controlled…
- In 120 healthy men aged 36-55, 200 or 400 mg a day of a pomegranate rind and cocoa seed extract blend for 8 weeks raised testosterone, reduced aging-male symptom scores and perceived stress, and improved grip strength compared with placebo.A proprietary blend of standardized Punica granatum fruit rind and Theobroma cocoa seed extracts mitigates aging males' …
- In 48 adults with constipation, 300 or 500 mg a day of an ashwagandha and okra extract blend for 2 weeks relieved constipation and reduced stress, and the 500 mg group had lower cortisol and interleukin-6 levels.A blend of Withania somnifera (L.) Dunal root and Abelmoschus esculentus (L.) Moench fruit extracts relieves constipatio…
- In 40 overweight premenopausal women (26 finished), 250 mg of a magnolia and phellodendron blend three times daily for 6 weeks reduced short-term anxiety versus placebo, but salivary cortisol, amylase, appetite and sleep did not change significantly.Effect of a proprietary Magnolia and Phellodendron extract on stress levels in healthy women: a pilot, double-blind, pla…
- In 40 young men doing resistance exercise, 650 mg a day of a Sphaeranthus and mango bark extract blend for 8 weeks improved muscle strength, endurance and body composition and serum hormone levels compared with placebo.A proprietary blend of Sphaeranthus indicus flower head and Mangifera indica bark extracts increases muscle strength and…
- Healthy adults taking 300 mg of holy basil leaf extract daily for 30 days improved on several memory and attention tests more than placebo, and salivary cortisol and anxiety improved over time only in the holy basil group, but the difference from placebo was significant only for one brain-response measure.Holy basil (Ocimum sanctum Linn.) leaf extract enhances specific cognitive parameters in healthy adult volunteers: A pla…
Review Totals and Summary
Members Only966 reviews · 83% positive
The Organic India Tulsi Holy Basil Supplement has garnered a predominantly positive response from users across multiple retail platforms, with a strong majority expressing satisfaction with their experiences. Many reviewers note that the supplement is easy to incorporate into their daily routines, often highlighting the convenience and straightforwardness of its use. A consistent theme among positive reviews is the perceived effectiveness; numerous users comment that after regular use, they've noticed benefits such as a greater sense of calm, improved stress management, and feeling less anxious in their day-to-day lives. Several individuals also mention an increased sense of overall well-being and support for mood, which seems to contribute significantly to the high satisfaction rates. Some reviewers appreciate that the supplement doesn’t have an unpleasant taste or aftertaste, and a few remark on the quality of the capsules, stating that they’re easy to swallow and gentle on the stomach for most people. The product’s natural and organic profile appears to resonate well with customers seeking clean supplement options, which likely contributes to repeat purchases and recommendations to friends or family. However, not all reviews are entirely enthusiastic. A number of users express more neutral experiences, where they didn’t notice a significant difference in how they felt after using the supplement. For these consumers, while there were no negative effects, the absence of clear, noticeable benefits left them feeling indifferent—neither strongly recommending nor discouraging trying it. On the negative end, a smaller but present share of reviews report dissatisfaction, typically revolving around either a lack of perceived effect or mild digestive discomfort, such as stomach upset or nausea in rare cases. A handful of customers mention quality control issues like inconsistencies in packaging or a short shelf life, although such complaints appear limited. A few also remark that the price was higher than expected or that they did not feel results, despite giving the supplement a fair trial, which contributed to their disappointment. Overall, the general sentiment toward the Organic India Tulsi Holy Basil Supplement is strongly positive, with most users feeling that it delivers on claims of supporting stress relief and emotional balance. Its ease of use, clean ingredient profile, and apparent effectiveness in helping with stress management are praised frequently in verified reviews. Still, experiences vary, and for a minority of customers, the supplement did not live up to expectations, either due to underwhelming results or minor side effects. The blend of high satisfaction and authentic neutral and negative experiences paints a balanced picture: while a large majority finds value and even noticeable improvement in well-being, it may not be universally effective for everyone.
Biohacker Summary
Members Only4 of 10 recommend it
Five panelists spoke about holy basil, the main ingredient, and three of them recommend it, while two are neutral. Most take it as an adaptogen, meaning an herb said to help the body handle stress, and they name calmer stress response, lower cortisol and better sleep as the reasons. One panelist gave a dose of about 500 milligrams in the morning, and the same panelist also suggested holy basil tea before a sauna session. One recommended it for PCOS, and another linked it to hormone balance. One neutral voice said it calms the body and helps sleep but that ashwagandha has more benefits, and no one reported a caution or stopping it.
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Ben Greenfield · Holy Basil · recommends
- Recommends Holy Basil to help retrain the brain to be less excitable, as part of a strategy to dampen the stress response and improve sleep.
- Recommends holy basil for cortisol support, suggesting a dose of about 500 milligrams in the morning, noting its long history of providing a sense of the divine.
- Ben Greenfield recommends holy basil as a natural herb that increases inhibitory neurotransmitter production for sleep.
- Recommends holy basil as an adaptogenic herb that provides a sense of the divine.
- Recommends holy basil as an anti-inflammatory spice to include in a tea before a sauna session to preheat the body.
- Recommends holy basil (Tulsi) to combine with coffee to make it healthier, lowering jitters, allowing caffeine to be released over an extended period, or promoting relaxation.
- Mentions holy basil as a food that is good for the liver.
- States that holy basil is an herb beneficial for low blood pressure, and it's also good for adrenal fatigue or stress due to its vitamin C, magnesium, and potassium content.
- Would include holy basil, which has anti-inflammatory polyphenols, in a tea to drink before going to a sauna.
- States they use holy basil at a dose of about 500 milligrams in the morning, noting its long history of providing a sense of the divine.
Dr. Eric Berg · Holy Basil · neutral
- Holy basil helps calm the body and improves sleep, but ashwagandha has more benefits.
- Recommends Holy Basil as another herb that is good for lowering stress.
- Recommends holy basil as an herbal adaptogen to help increase tolerance to stress.
Andrew Huberman · Holy Basil · recommends
- Recommends Holy basil (Tulsi) as another adaptogen.
Dr. Mark Hyman · Holy Basil · recommends
- Recommends Holy Basil for PCOS.
Dave Asprey · Holy Basil · neutral
- Discusses Holy Basil as an adaptogen for stress and sex.
- Recommends holy basil for balancing hormone levels, specifically by decreasing cortisol and protecting against chemical and environmental pollutants.
RAL Summary
Members OnlyTier 4 for Adrenal Support
The tier rests on four trials of unrelated plant blends (pomegranate and cocoa, ashwagandha and okra, magnolia and phellodendron, Sphaeranthus and mango bark), not this holy basil blend, and the holy basil evidence itself is thin and mixed. So it is graded Tier 4, lower than the rules alone gave.
- Emerging: not enough evidence to rank higher yet.
Where the evidence disagrees: 1 of the 7 human studies found no effect.
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Endocrine system, Nervous system
Combine with: Not compulsory.
Possible side effects: No major side effects reported.
Supplement Facts
Proprietary Organic Blend 900 mg · Organic holy basil var. krishna leaf 0 · Organic holy basil var. rama leaf 0
| Proprietary Organic Blend | 900 mg | † |
| Organic holy basil (Ocimum sanctum) var. krishna leaf | 0 | † |
| Organic holy basil (Ocimum sanctum) var. rama leaf | 0 | † |
| Organic African basil (Ocimum gratissimum) var. vana leaf | 0 | † |
Directions: 3 capsules, 1x daily with food and water.
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Graded October 24, 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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