KSM-66 Ashwagandha 600mg Organic Root Extract – High Potency Supplement with 5% Withanolides | Relieves Tiredness, Supports Relaxation, Focus, Energy, & Muscle Growth (90 Capsules) | ⭐ Flexiology.Store Recommended
$34.99
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $34.99
(as of Oct 03, 2025 13:56:11 UTC – Details)
From the brand


Live to your full potential
We create premium supplements, made from natural ingredients and backed by science, so that you can go from surviving to thriving.

How did we get our start?
DailyNutra was born from the belief that better ingredients lead to better health. Sourcing from nature and guided by science, we created the most potent supplements possible.
What makes our products unique?
We put our customers’ health first by saying no to artificial fillers and proprietary blends. Instead, we use standardized extracts to create pure & effective supplements.
Best Sellers

Standardized Extracts
Our supplements contain high-potency, standardized active ingredients for consistent and predictable results.
Restore and Relax

Clinical Science
All of our supplements are formulated based on on ingredients and dosages that have been proven effective in published studies.
Mushroom Formulas

Naturally Derived
We believe in the healing power of nature and therefore use plant-based extracts as the foundation of our formulations.
Whole Body Support
Product Dimensions : 2.25 x 2.25 x 4 inches; 0.02 ounces
Date First Available : March 31, 2016
Manufacturer : DailyNutra
ASIN : B01DN3GQBC
Best Sellers Rank: #16,910 in Health & Household (See Top 100 in Health & Household) #48 in Ashwagandha
Customer Reviews: 4.5 4.5 out of 5 stars 2,195 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
PURE AND POTENT: DailyNutra’s KSM-66 Ashwagandha is made from certified organic ashwagandha root, and is scientifically verified to contain 5% Withanolides. It is produced using a patented Ayurvedic method, ensuring that all the active constituents of the plant are maintained. It includes Bioperine, for increased absorption, resulting in a potent daily supplement. Each capsule contains a full 600mg, matching the dose used in over 24 published studies.
RELAXATION SUPPORT: Ashwagandha is an adaptogenic herb that is shown in human studies to support healthy relaxation levels.
ATHLETIC SUPPORT: DailyNutra’s KSM-66 Ashwagandha has been studied extensively, supporting endurance, strength.
ALL-NATURAL, BACKED BY SCIENCE: Our supplements are blends of premium, high-potency, plant-based extracts and are vegetarian and gluten-free, as well as free from fillers, preservatives, or synthetics. Our formulas are based on credible health studies, and every batch is made in the USA, tested for purity and potency.
SATISFACTION GUARANTEE: Most people have great success with our products, but if for any reason you are not completely satisfied with your purchase, simply return it within 60 days for a full refund. Please use it for at least 2 weeks for best results.
Customers say
Customers find this ashwagandha supplement effective at reducing stress and anxiety, with one noting it works better than antidepressants. The product receives positive feedback for its quality and potency, particularly its 5% withanolide content, and customers report improved sleep, faster sleep onset, and enhanced mental clarity. They appreciate its stamina-boosting effects, especially during workouts, and one customer mentions it provides energy without jitters. While some customers consider it a great value, others find it expensive.
AI Generated from the text of customer reviews
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
9 reviews for KSM-66 Ashwagandha 600mg Organic Root Extract – High Potency Supplement with 5% Withanolides | Relieves Tiredness, Supports Relaxation, Focus, Energy, & Muscle Growth (90 Capsules)
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Justin I –
Truly Calming, Focus-Enhancing, and Great for Daily Wellness
I’ve tried several ashwagandha supplements in the past, but DailyNutra’s KSM-66 formulation stands above the rest. After just a couple weeks of consistent use, the effects were noticeable and measurable across multiple areas of my health and performance.🌿 Key Benefits I Experienced:✅ Calming Without DrowsinessThe most immediate impact was a sense of calm throughout the day. It took the edge off stressful situations and helped me stay centered, especially during work and family responsibilities—without making me feel sedated or sluggish.✅ Improved Focus & MemoryAbout two weeks in, I noticed it was easier to concentrate on tasks and retain details. My short-term recall feels sharper, and I’ve been completing projects faster with fewer distractions.✅ Testosterone Support & Physical VitalityAs a man in my late 30s, I’ve also noticed subtle but meaningful improvements in energy and motivation. While I haven’t had bloodwork done yet, I feel more “driven,” which could be attributed to the studied testosterone-supporting effects of KSM-66.✅ Fast-Acting & PotentThis formula contains 600mg of KSM-66 root extract, which is the gold standard—and the inclusion of BioPerine for absorption really makes a difference. I felt the benefits sooner than with previous brands I’ve tried.✅ Clean, Trustworthy FormulaOrganic root only (no leaves), no fillers, vegetarian, and made in a GMP-certified facility. All of that gives me confidence in what I’m putting in my body daily.💬 Final Thoughts:If you’re looking for a high-quality ashwagandha supplement that actually works—to calm your nerves, enhance memory, boost focus, and potentially support testosterone—this is it. DailyNutra nailed it with this one, and I’ll be reordering without hesitation.
Amazon Customer –
Great product – Caution against prolonged use
Very good sleep and stress relief. Don’t take too long as it can cause depressed mood.
Ricardo Ruiz –
Great product and even better quality!
There are several options out there to choose from when buying supplements, and Ashwagandha is no exception. I was drawn to buy from DailyNutra because they offered a good price for what seemed to be a high quality product, with a great formulation and no additional fillers. DailyNutra mentions they’re committed to avoid unnecessary ingredients, GMOs and other undesired components on their supplements and so far it seems to be true!This Ashwagandha from DailyNutra uses the KSM-66 formulation along with BioPerine (Black pepper extract) to enhance absorption, that’s how you know they now their stuff!! I’ve seen (and tried) other Ash supplements without this formulation and they were simply not great.Each serving (1 capsule) contains 600mg of KSM-66 ashwagandha extract with 5.0% Withanolides. This specific formulation is what you should be looking for in an Ash supplement.Now, in my experience, I haven’t noticed a drastic decrease of anxiety or a direct improvement on my sleep quality. Mainly because the effects have been more subtle. For instance, I’ve been able to withstand stressful situations a bit better, I feel more at ease and easy-going and lately I’ve been killing it at the gym. All of this is anecdotal and take it with a grain of salt since there are many other factors that may impact these observations, such as diet, lifestyle, genetics, etc. But nonetheless I would still recommend this brand to someone looking to buy a high quality Ashwagandha.Also, their product packaging feels really premium and that’s something I feel gets overlooked in the supplement industry, extra points for that!
GFlewelling –
Great for slight workout boost, mood boost, and stress relief
I have been taking ashwagandha daily for about 3 weeks. Initially, I bought it to help my workout recoveries, but have found many benefits from taking it daily. For men, ashwagandha can produce a slight boost in testosterone, which helps workout performance. I can’t say as though I notice an actual improvement in my lifting, but I do notice I’m less sore the following day. It also lowers cortisol levels, which helps burn fat and reduce stress. I take mine in the afternoon after work, and I’ve found it does help me wind down in the evening and my stress level is noticeably lower. The capsule is average size, slightly smaller than my daily multivitamin or fish oil capsule, so if you are able to swallow other pills, this capsule should be no problem. I like that there is no noticeable odor or aftertaste.
Majer Krisztian –
Good price good product
DXBexpat –
Pretty much does exactly what it is supposed to do, in more ways than 1 , i’m on 2nd bottle after this will take a break and then continue
Sahibzada –
I really recommend this product it is result oriented and of course best ever supplement that I have used .Price nowadays very reasonable now highly recommended its my third purchase it work it really works well.
mario –
تصبح مثل الثلج لايهمك اي شي تبدو لاتبالي وانت مبستم رغم العاصفة
Soroosh M. –
I used Ashwagandha for 3 weeks and all my liver enzymes elevatedI visited dr and he told me there are so risky for liver