What it is
Tulsi is a sacred Indian basil with daily use in Hindu households for over 3000 years. Standardised extracts (2.5% eugenol) deliver consistent eugenol, ursolic acid, and rosmarinic acid loads.
Supplement · Adaptogen & Ayurvedic
Holy Basil (Tulsi) — KSM-standardised
Tulsi, Ocimum sanctum
300–600 mg of 2.5% eugenol extract · vegan · gluten-free · 60 caps
anxietyinsulin resistancelow-immunity adrenal glandpancreasliver
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How it works
Eugenol and ursolic acid modulate HPA-axis sensitivity, lowering reactive cortisol. Rosmarinic acid contributes anti-inflammatory and mild glycemic effects.
Who should take it
Adults under chronic stress, those with borderline glucose markers, and anyone wanting a daily Ayurvedic tonic with broad coverage.
Avoid / careful
Coordinate with diabetic medication. Avoid high doses with anti-coagulants (mild platelet effects).
When to take it
Morning
Noon
Evening
Night
How to take it
With food
Empty stomach
Before food
Flexible — works in any of the above.
FAQs
Frequently asked
How long does it take to feel the effects of Holy Basil?
While some individuals may notice subtle changes within 2-4 weeks, consistent daily use for 8-12 weeks is typically recommended to observe significant benefits on stress and glycemic markers.
Can I take Holy Basil with my diabetes medication?
It is crucial to consult your physician before combining Holy Basil with diabetes medications. It may enhance the effects of these drugs, potentially leading to hypoglycemia. Your doctor can advise on appropriate dosage adjustments.
Is KSM-66 the best form of Holy Basil?
KSM-66 is a highly regarded, patented extract known for its high concentration of active compounds and rigorous quality control, ensuring a potent and consistent product.
Research summary
A plain-English read of the literature behind this supplement. Not a clinical recommendation.
Multiple Indian RCTs at 300–600 mg/day show cortisol, glucose, and quality-of-life improvements over 8–12 weeks.
From the blog
Editorial notes
SacredBod's longer take on Holy Basil (Tulsi) — KSM-standardised — context the structured blocks above don't capture.
Holy Basil (Tulsi) — KSM-standardised is a adaptogen & ayurvedic supplement. Tulsi is a sacred Indian basil with daily use in Hindu households for over 3000 years. Standardised extracts (2.5% eugenol) deliver consistent eugenol, ursolic acid, and rosmarinic acid loads.
How it works
Eugenol and ursolic acid modulate HPA-axis sensitivity, lowering reactive cortisol. Rosmarinic acid contributes anti-inflammatory and mild glycemic effects.
Who it’s for
Adults under chronic stress, those with borderline glucose markers, and anyone wanting a daily Ayurvedic tonic with broad coverage.
Dosage & timing
- Typical dose: 300–600 mg of 2.5% eugenol extract
- Best time: morning
- With food: flexible
- Expected onset: 4–8 weeks for stress and glycemic markers.
India context
Availability on Amazon India is currently limited or import-only for this form. International brands (iHerb, NOW Foods, Doctor’s Best) ship to India with variable customs handling. Local Ayurvedic equivalents may offer overlapping benefits.
Safety
Coordinate with diabetic medication. Avoid high doses with anti-coagulants (mild platelet effects).
Added to your stack.