Some supplements are for maintenance. Rootcalm KSM-66 Pro is for transformation. Formulated for high-performing individuals — athletes, executives, and anyone navigating chronic high-stress environments — this is a clinically dosed, certified organic, NSF-certified ashwagandha formula that doesn't cut corners on ingredient quality, potency, or purity.

600mg KSM-66 — The Highest Studied Dose While most ashwagandha products offer 300–500mg, Rootcalm KSM-66 Pro delivers the full 600mg therapeutic dose per serving — the exact amount used in the most rigorous clinical trials demonstrating cortisol reduction, strength and endurance gains, testosterone support, and cognitive enhancement. The difference between 300mg and 600mg isn't just quantity — at the higher dose, multiple clinical pathways activate simultaneously, producing compounded effects on stress resilience, physical performance, and hormonal balance.

KSM-66 Certified Organic Not all KSM-66 is organic — Rootcalm KSM-66 Pro uses only the certified organic grade, which means the ashwagandha root and leaf extract are grown without synthetic pesticides, herbicides, or fertilizers, and processed without chemical solvents. This is the cleanest, most traceable form of KSM-66 available.

BioPerine 5mg — Absorption Amplified BioPerine is a patented black pepper extract standardized to 95% piperine — a compound clinically shown to enhance the bioavailability of fat-soluble nutrients and botanical compounds by up to 30%. By pairing KSM-66 with BioPerine, Rootcalm ensures more of every milligram reaches your bloodstream and delivers its full effect.

NSF Certified & Third-Party Tested NSF Certified for Sport is one of the most rigorous third-party certifications in the supplement industry — it screens for over 270 banned substances and verifies label accuracy. This makes Rootcalm KSM-66 Pro suitable for competitive athletes and health-conscious consumers who require the highest level of product transparency.

Key Benefits

• 600mg certified organic KSM-66 per serving — full clinical dose

• BioPerine 5mg for up to 30% enhanced absorption

• 120 capsules · 60-day supply at 2 capsules/day

• NSF Certified · Third-Party Tested

• Amber glass bottle — UV-protective premium packaging

• Vegan capsule · Free from gluten, dairy, soy, GMO

• Supports cortisol reduction, testosterone, endurance & cognitive function

How to Use Take 2 capsules daily with a full glass of water, preferably with a meal containing healthy fats for optimal absorption. For best results, use consistently for a minimum of 6–8 weeks. Most users report significant improvements in stress resilience, energy, and sleep quality within 4 weeks.

Supplement Facts

Serving Size: 2 Capsules · Servings Per Container: 60

** Daily Value not established.

Other Ingredients: Vegetable cellulose capsule, organic rice bran.

Free From: Gluten · Dairy · Soy · GMO · Artificial Colors · Artificial Flavors

🏅 NSF Certified · 🔬 Third-Party Tested for Purity, Potency & Label Accuracy

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.