Chronic stress increases cortisol, which can disrupt mood, energy, and sleep. KSM-66® Ashwagandha is a highly bioavailable adaptogen clinically shown to reduce cortisol levels by up to 30%, improve stress resilience, and lower anxiety symptoms in just weeks — without sedatives.

➡️ Study: Ashwagandha Reduces Stress and Anxiety – Cureus, 2019

Magnesium glycinate supports healthy sleep by enhancing GABA receptor activity — the neurotransmitter responsible for calming the nervous system. Research shows that magnesium supplementation can improve sleep efficiency, reduce insomnia symptoms, and support deep, restorative rest, especially in people under stress.

➡️ Study: Role of Magnesium in Sleep Quality – Nutrients, 2017

L-Theanine, found in green tea, promotes a calm yet alert mental state by increasing alpha brain wave activity. Clinical research confirms it helps reduce psychological stress, improve attention span, and support mental clarity — without drowsiness or cognitive fog, making it ideal for day or night use.

➡️ Study: L-Theanine Improves Mental Alertness & Stress Response – Asia Pacific J Clin Nutr, 2008

NITRO SUPERCALM uses a clinically-dosed blend of KSM-66® Ashwagandha, Magnesium Glycinate, L-Theanine, and Vitamin D3. Unlike basic calming formulas, it’s fast-acting, non-drowsy, and supports both short-term relief and long-term emotional balance.

No—SUPERCALM is designed to relax your nervous system without sedation. You’ll feel calmer and more focused, not tired or foggy. Many people even use it during the day to stay clear-headed under pressure.

Most users report feeling a calming effect within 30 minutes of drinking. With consistent daily use, deeper benefits like improved sleep, mood stability, and stress resilience build over 1–2 weeks.

NITRO SUPERCALM is made with clean, well-studied ingredients. However, if you're on prescription medications—especially for anxiety, sleep, or mood—it's best to consult your healthcare provider before use.

Yes. The formula is non-habit forming, sugar-free, and made with safe, naturally derived ingredients. It’s designed for everyday support of mood, stress, and sleep.

You can use it anytime you need to feel calmer or more focused. Many people prefer it in the evening to wind down, while others take it during the day to ease stress or avoid caffeine.

No worries—you're protected by our 30-Day Money-Back Guarantee. If you don’t feel a noticeable difference in your mood, sleep, or stress levels, just reach out for a full refund.