Enhance your wellness with Ashwagandha KSM-66®, offering the purest ashwagandha for stress relief, mental clarity, physical performance, and sleep support. Elevate your health routine with the top ashwagandha supplement.
Made in the USA • Third-Party Tested • Fully Transparent Labels • Fully Dosed Formulas
Enhance your wellness with Ashwagandha KSM-66®, offering the purest ashwagandha for stress relief, mental clarity, physical performance, and sleep support. Elevate your health routine with the top ashwagandha supplement.
Discover the Power of Ashwagandha KSM-66®: Pure, Potent, Proven
Ashwagandha KSM-66® is at the forefront of natural wellness, offering the highest quality ashwagandha root extract to support your health goals. Recognized for its unparalleled purity and potency, KSM-66® sets the standard in the market, ensuring you receive the most effective ashwagandha supplement available. Ideal for those seeking to manage stress, enhance mental clarity, and improve physical performance, Ashwagandha KSM-66® is your go-to for natural, holistic well-being.
Opting for Ashwagandha KSM-66® means choosing a product that's backed by scientific research and clinical studies, guaranteeing maximum efficacy and absorption. Whether you aim to combat stress, boost your cognitive functions, or achieve peak physical condition, the trademarked KSM-66® delivers comprehensive benefits that cater to all aspects of modern health needs.
Key Benefits:
Stress Reduction: Ashwagandha KSM-66® is proven to significantly lower cortisol levels, mitigating the effects of stress on the body and mind, and fostering a sense of calm and well-being.
Enhanced Mental Clarity and Focus: This adaptogen can improve cognitive functions, including memory, reaction time, and the ability to perform tasks under pressure, by modulating the body's response to stress.
Improved Physical Performance and Recovery: May improve muscle strength, endurance, and recovery times, making it a valuable supplement for physical training.
Supports Healthy Sleep Patterns: Its natural properties help regulate sleep cycles, leading to more restful nights and energized mornings, enhancing overall sleep quality.
Boosts Immune System: Regular supplementation can bolster the immune response, protecting the body from common illnesses and stress-induced ailments.
Ashwagandha KSM-66 offers a holistic approach to wellness, targeting the root causes of stress and imbalance in the body. By incorporating this powerful adaptogen into your daily routine, you can unlock a more vibrant, resilient, and balanced version of yourself.
How To Use
Suggested Use: As a dietary supplement, take 1-2 capsules daily between meals, or as directed by your physician.
Dietary Restrictions
Delivery & Returns
ORDERS IN THE USE OVER $99 SHIP FREE
We are delighted to offer our customers free shipping on domestic orders to the continental U.S when they spend over $99. However, please note that this option is not available for orders shipped to Hawaii, Puerto Rico, Alaska, or internationally, and is also not applicable to wholesale orders.
NutraBio's Forever & A Day Guarantee
At our NutraBio Family Of Brands, we are proud to be the only company that offers a Forever & A Day Guarantee without a catch!
Refund requests made within 90 days of purchase are eligible for a full refund. For requests beyond 90 days, we’re happy to offer a full exchange.Our unique Forever & A Day Guarantee allows you to return or exchange our supplements anytime, anywhere, and for any reason. Get the ultimate peace of mind and confidence you need to try our products with our NutraBio Forever & A Day Guarantee.
Clinically Studied Adaptogen for Stress, Clarity & Recovery
NutraBio Ashwagandha KSM-66® is a full-spectrum ashwagandha root extract, standardized for high potency, shown in studies to lower cortisol, improve cognitive performance, support muscular recovery and promote better sleep.
600mg
KSM-66® Ashwagandha
ZERO
Fillers or Excipients
100%
Vegetarian
How NutraBio Is Better
Fully transparent labels, no proprietary blends, and third-party testing on every batch — so you always know exactly what you're getting. Here's how NutraBio compares.
NutraBio
Other Brands
Premium KSM-66® FormNutraBio: IncludedOther Brands: Not included
600mg Clinical StrengthNutraBio: IncludedOther Brands: Not included
3rd-Party Batch TestedNutraBio: IncludedOther Brands: Not included
In-House ManufacturedNutraBio: IncludedOther Brands: Not included
The Science-Backed Edge
Every ingredient is chosen with purpose and backed by science to deliver meaningful results. Whether it’s wellness or performance, each formula is fully dosed and built with innovation to help your body function at its highest potential.
Live Without Compromise
We are dedicated to helping you achieve real results by ensuring every product is made with the highest-quality ingredients and uncompromising standards. Our commitment to excellence is built to help you reach your potential and live without compromise.
Stress Reduction
Helps balance cortisol levels and moderates the body’s stress response to promote calm and resilience.
Mental Clarity
Supports focus, cognitive performance and reaction time by optimizing adaptogenic responses in the body.
Muscle Recovery
May improve strength, training endurance and recovery by reducing exercise-induced stress and supporting muscle metabolism.
Sleep Quality
Supports healthy sleep patterns and rest-recovery cycles, helping you wake refreshed and ready for the day.
Energy & Performance
Fuels endurance and physical output by helping the body adapt to demands and recover faster.
Vitality
Promotes overall wellness and balanced hormone function, enabling you to maintain a resilient, high-functioning lifestyle.
Advanced Adaptogen Support with KSM-66® Ashwagandha
Experience Calm & Balance
600 mg of clinically studied KSM-66® helps support a healthy stress response so you can feel more grounded and focused throughout challenging days.
Sharpen Your Mind & Body
This potent ashwagandha extract supports cognitive clarity and physical resilience for improved performance in work, life and training.
Recover Faster & Live Stronger
Backed by research, this formula supports improved sleep quality, stronger recovery and sustained vitality so you can perform at your best.
Overall rating: 4.8095236 / 5 from 63 reviews.
AI Generated Review Summary
Ashwagandha KSM-66 offers a high-quality ashwagandha supplement, backed by scientific research, to support stress reduction, mental clarity, physical performance, sleep quality, and immune system health.
Summary topics
Ingredient Quality (16%): Many customers raved about the incredible high quality ingredients used in this product, praising its top-notch ingredients.
Product Quality (26%): Many customers expressed satisfaction with the quality of the product, praising its high quality and top-notch ingredients.
"Great quality ingredients this product help my brain to calm and think more am not so stress the feeling is great" — bernard
"Incredible High Quality Ingredients" — Sharon
"Best quality KSM-66 around, noticeably reduces stress during the day and improves sleep (less walking) at night." — Bri
Reviews
Best doseage and price
"I take ashwagandha every morning and every night before bed. Feel like it definitely reduces my overall cortisol. I do the nutribio description that makes it a great price. It gets delivered on time every month along with the other supplements that I have on subscription."
— TheDonFather (5/5)
I recently received this item,
"I recently received this item, and I do not take it everyday considering I take other supplements that I wish not to combine together. So far, I haven't noticed any changes in my sleep and high cortisol levels; those are my concerns and reasons for taking ashwagandha. Maybe six months from now is generally the time I notice positive changes with a supplement. The good Lord knows I need help and I hope ashwagandha is it!"
— Denise N. (5/5)
Love this stuff for sleep
"I take this every night before bed to help with over all sleep and recovery."
— Jonathan S. (5/5)
Helps Manage Stress and Recovery
"Between military duties, training, and family life, stress management matters. I’ve found KSM-66 Ashwagandha to be a helpful addition to my daily routine. Recovery feels good, sleep quality has been solid, and I appreciate the clean ingredient profile."
— Robert S. (5/5)
Excellent product been using it
"Excellent product been using it for awhile now"
— Waliyy W. (5/5)
Great quality ingredients this product
"Great quality ingredients this product help my brain to calm and think more am not so stress the feeling is great"
— bernard (5/5)
Good stuff does the trick!!
"Good stuff does the trick!!"
— Ledet (5/5)
KSM-66 support
"This supplement has helped me ease my stress alot and have cycled on amd off with taking this product."
— Sean D. (4/5)
Builds up your testosterone
"Shipping is very quick I usually get it uspc. Couple days it's here."
— David S. (5/5)
I didn’t get the impact
"I didn’t get the impact that I thought I would from the reviews that I read. I’m going to try Lions Mane to see if that has more of what I’m looking for. Now there wasn’t anything wrong with the Ashwagandha product. I’m 49 yrs old that has been working out hard for 5+ years. I’ve been having issues with brain fog and over all sluggishness through the day. I have blood work taken every 2 months due to being on 80 mg of testosterone a week. Bloodwork is good and I have a solid diet."
— Aaron S. (3/5)
Q&A
Is it or is it not vegetarian? The bottle says Vegetarian (right under “store in a cool dry place”) but the site has an X next to vegetarian implying it is not. So what is it? And if not, why? The ingredients are root extract and vegetarian capsules. Are there other ingredients not listed? Confusing.
Hey Chris, Thank you for bringing this to our attention and for your inquiry regarding the vegetarian status of our KSM-66 supplement. We apologize for any confusion caused by the inconsistent information displayed. Rest assured, our KSM-66 is indeed 100% vegetarian. We apologize for the incorrect information on our website, which is currently being updated to reflect the correct dietary restriction details.
Choosing a selection results in a full page refresh.