We test with data, not vibes. How we rank

Vitamins & Supplements

Ashwagandha

Ashwagandha is the breakout star of the "adaptogen" trend, taken for stress, sleep and general calm. There is some promising research, particularly around stress markers, though it is still early days and the wellness hype is loud. Many supplements use a standardised extract (KSM-66 is a common one) at studied doses. It is popular and generally well tolerated, but it is a "worth a try" rather than a sure thing.

Ashwagandha KSM-66 1500mg - 6 Months Supply - 180 Ashwaghanda Tablets | 1 Tablet per Day - Gentle Formulation - Ashwagandha Supplement for Men & Women - Vegan, Non-GMO & Magnesium Stearate-Free

#1 · WeightWorld WeightWorld Ashwagandha KSM-66 1500mg - 6 Months Supply

★4.4 (5,900)

Ashwagandha KSM 66-365 (6 Months Supply) 1200mg Vegan Tablets Pure High Strength Root Extract - Ashwagandha KSM Tablets Supplement (not Capsules or Gummies) Non-GMO & UK Made (6 Months Supply)

#2 · NEW LEAF PRODUCTS NEW LEAF PRODUCTS Ashwagandha KSM 66-365 (6 Months Supply) 1200mg Vegan

★4.5 (4,300)

Organic Ashwagandha Capsules 1200mg - Boosted with 1000mg of Organic KSM-66 with 5% Withanolides (from 100mg Extract Ratio 10:1) - Added Turmeric 100mg and Black Pepper - UK Manufactured

#3 · SS Sport Supplies SS Sport Supplies Organic Ashwagandha Capsules 1200mg - Boosted with 1000mg

★4.4 (1,900)

Ashwagandha KSM-66, (6 Months Supply) 1 Per Day 1500mg High Strength 180 Vegan Capsules. High Strength Ashwagandha - Stress, Cortisol, Mood & Energy Support-UK Made, Boosted with 5% Withanolides

#4 · Herbtime Herbtime Ashwagandha KSM-66, (6 Months Supply) 1 Per Day

★4.5 (46)

Organic Ashwagandha High Strength - 1000mg Ashwaganda for Calm & Balance | 120 Capsules - Natural Support, Enhanced Absorption - Soil Association Organic Certified - Pure Root Powder with Black Pepper

#5 · SuperSelf SuperSelf Organic Ashwagandha High Strength - 1000mg Ashwaganda for

★4.4 (3,800)

Ashwagandha 1500mg 180 Vegan Tablets | 6 Months’ Supply | Pure High Strength Ashwagandha Root Extract | Made in UK by Prowise Healthcare

#6 · PH PROWISE Healthcare PH PROWISE Healthcare Ashwagandha 1500mg 180 Vegan Tablets | 6 Months’

★4.4 (1,200)

Ashwagandha 5000mg 90 Tablets, Super High Strength Ashwagandha- 3 Months Supply from Beauty & Co, Pure Ashwagandha, Vegan, Made in the UK.

#7 · Beauty & Co Beauty & Co Ashwagandha 5000mg 90 Tablets, Super High Strength Ashwagandha

★4.5 (719)

Organic Ashwagandha Capsules - 180 Capsules - 6 Months Supply | With Organic Black Pepper - 1 per Day - GMP-Approved - Ashwagandha Supplement - Non-GMO, Vegan-Friendly & Additive-Free

#8 · WeightWorld WeightWorld Organic Ashwagandha Capsules - 180 Capsules - 6

★4.5 (4,500)

Ashwagandha KSM-66 and Lions Mane Capsules - High Strength 2000mg KSM-66 Ashwaghandha Root Extract and Lions Mane Mushroom Extract - 120 Vegan Capsules with Black Pepper - UK Made by New Leaf

#9 · NEW LEAF PRODUCTS NEW LEAF PRODUCTS Ashwagandha KSM-66 and Lions Mane Capsules - High

★4.3 (7,700)

Nutravita Certified Organic Ashwagandha KSM-66® Root 6000mg - 60 Organic Ashwagandha High Strength Vegan Capsules with 500mg 12:1 Extract per Capsule - Herbal Supplements - Made in the UK

#10 · Nutravita Nutravita Certified Organic Ashwagandha KSM-66® Root 6000mg - 60

★4.4 (6,200)

Ashwagandha KSM 66 Root Extract Capsules | 3 Month Supply | 5500mg | Organic Ashwagandha High Strength Powder | Clean Formula Pure Herbal Supplements for Women & Men | VitaBright UK

#11 · VitaBright VitaBright Ashwagandha KSM 66 Root Extract Capsules | 3

★4.5 (2,900)

Ashwagandha KSM-66 High Strength Tablets 3000mg | 2 Month Daily Supply | 120 Organic Supplement Tablet (Not Capsule, Gummies or Powder) | Made in UK | Vegan

#12 · VL Vita London VL Vita London Ashwagandha KSM-66 High Strength Tablets 3000mg | 2

★4.5 (388)

SOLGAR Ashwaganda Root, 60 CT

#13 · Solgar Solgar Ashwaganda Root, 60 CT

★4.4 (1,700)

Ashwagandha 1000mg - Pure High Strength Root Extract Supplement for Mood Stress & Stamina (not Capsules) - KSM-66 Ayurveda Also Known As Withania Somnifera - 90 Vegan Tablets Made in The U.K

#14 · Right Choice Supplements Right Choice Supplements Ashwagandha 1000mg - Pure High Strength Root Extract

★4.5 (285)

Organic Ashwagandha KSM-66 High Strength Root Extract, 60 Vegan Caps, UK | Soil Association Certified Organic | KSM 66 Root Extract from Pure Powder |Withania Somnifera| Vegan | True Veda | UK Made

#15 · True Veda True Veda Organic Ashwagandha KSM-66 High Strength Root Extract, 60

★4.4 (2,000)

Ashwagandha KSM-66 Capsules 250 mg High Strength – 90 Capsules (3 Month Supply) – Vegan – with B6 for Tiredness & B5 for Mental Performance – 5% Withanolides – for Men & Women – UK Made – 4 HIM & HER

#16 · 4 4 Ashwagandha KSM-66 Capsules 250 mg High Strength –

★4.6 (31)

Ashwagandha KSM 66-1200mg - 180 Vegan Tablets Pure High Strength Ashwagandha Root Extract - 3 Months Supply KSM Tablets Supplement (not Capsules) Non-GMO & UK Made

#17 · NEW LEAF PRODUCTS NEW LEAF PRODUCTS Ashwagandha KSM 66-1200mg - 180 Vegan Tablets Pure

★4.5 (409)

Ashwagandha Extract 10,000mg - 5% Withanolides (25mg) - 120 Vegan Capsules - Made with BioPerine® Black Pepper for Higher Bioavailability (4 Month Supply) by Alpha01

#18 · ALPHA01 ALPHA01 Ashwagandha Extract 10,000mg - 5% Withanolides (25mg)

★4.6 (112)

Best Naturals Ashwagandha 500 mg 120 Capsules - Known as Withania Somnifera

#19 · Best Naturals Best Naturals Ashwagandha 500 mg 120 Capsules - Known as

★4.4 (5,300)

Fushi Ashwagandha Organic Herbal Supplement 340 mg, 60 Caps | Fresh-Ground Wholefood | Adaptogen, Immune, and Energy | Ethical & Vegan | Ayurveda Formula Known as WithaniaSomnifera

#20 · Fushi Fushi Ashwagandha Organic Herbal Supplement 340 mg, 60 Caps

★4.6 (234)

Jamieson Ashwagandha Ultra Strength 6000 mg, 60 Capsules | One-per-day ashwagandha to help improve resistance to stress and support mental balance, memory & learning.

#21 · Jamieson Jamieson Ashwagandha Ultra Strength 6000 mg, 60 Capsules

★4.5 (40)

Ashwagandha KSM-66 and Lion's Mane 2500mg Capsules | KSM-66 Ashwagandha Root Extract & Lion's Mane Mushroom Extract, Enhanced with Black Pepper | 120 Vegan Capsules | Horbaach

#22 · Horbäach Horbäach Ashwagandha KSM-66 and Lion's Mane 2500mg Capsules

★4.3 (103)

Organic Ashwagandha High Strength Capsules | 470mg, 60 Capsules - 2 Month Supply | Pure Root Extract Supplements for Men & Women | (Not Gummies or Powder) Made in UK | Vegan

#23 · My Supplement Farm My Supplement Farm Organic Ashwagandha High Strength Capsules | 470mg, 60

★4.6 (23)

Zipvit Ashwagandha KSM 66 2000 mg with Vitamin B6, B5 & Black Pepper, High Strength Ashwagandha Root Extract, 60 Vegan Capsules, 2 Months Supply

#24 · Zipvit Zipvit Ashwagandha KSM 66 2000 mg with Vitamin B6

★4.3 (462)

Ashwagandha 1000mg – 90 Vegan Tablets | High Strength Extract | Adaptogen for Stress, Anxiety & Fatigue Relief | Supports Energy, Focus, Mood, Sleep & Hormonal Balance | Ayurvedic Supplement

#25 · NutriVolv NutriVolv Ashwagandha 1000mg – 90 Vegan Tablets | High

★4.3 (361)

Ashwagandha KSM-66 Capsules | Max Strength 7200mg per Capsule | Up to 400% Higher Potency | Stress & Anxiety Relief, Improved Endurance & Better Sleep | Organic & Vegan | MySuperfoods

#26 · MySuperfoods MySuperfoods Ashwagandha KSM-66 Capsules | Max Strength 7200mg per

★4.5 (41)

Organic Ashwagandha KSM-66® 1200mg - 5% Withanolides - 180 Vegan Capsules - High Strength Ashwaganda with Black Pepper - Soil Association Certified - Made in the UK - Nu U Nutrition

#27 · Nu U Nutrition Nu U Nutrition Organic Ashwagandha KSM-66® 1200mg - 5% Withanolides

★4.3 (206)

Nootro Essentials Ashwagandha & Lion's Mane Capsules 6000mg, High Strength Mushroom Supplement for Focus, Calm & Stress Relief Support (60 Servings - 2 Capsules Daily, 2 Month Supply)

#28 · Nootro Labs Nootro Labs Nootro Essentials Ashwagandha & Lion's Mane Capsules 6000mg

★4.3 (112)

Ashwagandha KSM-66 ® 1200mg with 5% Withanolides | Pure Organic Ashwagandha Root Powder | High Strength | 180 Vegan Capsules (Not Tablets) | Supplement for Men & Women | by Horbaach

#29 · Horbäach Horbäach Ashwagandha KSM-66 ® 1200mg with 5% Withanolides

★4.4 (846)

Ashwagandha Extract 5000mg - 5% Withanolides (12.5mg) - 120 Vegan Capsules - Made with BioPerine® Black Pepper for Higher Bioavailability (4 Month Supply) by Alpha01

#30 · ALPHA01 ALPHA01 Ashwagandha Extract 5000mg - 5% Withanolides (12.5mg)

★4.6 (414)

WILD NUTRITION Ashwagandha KSM-66 Plus | Supplement for Emotional Balance & Focus Support, Helps Reduce Fatigue & Tiredness, with Magnesium, 1 Month Supply

#31 · Wild Nutrition Wild Nutrition Ashwagandha KSM-66 Plus | Supplement for Emotional Balance

★4.4 (104)

Ashwagandha KSM 66-120 Capsules - 2 Months Supply - Vegan & Allergen-Free | With Vitamin B6 & Black Pepper for Easy Absorption - Ashwagandha Capsules for Men & Women - Made in the UK

#32 · WeightWorld WeightWorld Ashwagandha KSM 66-120 Capsules - 2 Months Supply

★4.8 (11)

Ashwagandha KSM-66 Organic – 600mg per Capsule – Root Extract with 5% Withanolides – Natural Vegan Formula, No Additives – 120 Vegan Capsules – 4-Month Supply – Zenement

#33 · Zenement Zenement Ashwagandha KSM-66 Organic – 600mg per Capsule –

★4.5 (888)

Organic Ashwagandha KSM-66® 600mg, 5% Withanolides, 60 Vegan Capsules

#34 · LOVE LIFE SUPPLEMENTS LOVE LIFE SUPPLEMENTS Organic Ashwagandha KSM-66® 600mg, 5% Withanolides, 60 Vegan

★4.4 (244)

Bulk Ashwagandha KSM-66 Capsules, 500 mg, Pack of 30 | 30 Servings

#35 · BULK POWDERS BULK POWDERS Bulk Ashwagandha KSM-66 Capsules, 500 mg, Pack of

★4.4 (430)

Ashwagandha KSM-66 : 12,500mg Daily Super High Strength Ashwagandha - 5% Withanolides - Equivalent 1000mg Extract - No Artificial Fillers or Binders - Organic Withania Somnifera Root - UK Made

#36 · swiss bioenergetics swiss bioenergetics Ashwagandha KSM-66 : 12,500mg Daily Super High Strength

★4.3 (204)

ESN Ashwa+, 120 Vegan Capsules - 600 mg Ashwaganda Root Extract per Serving - 60 Servings, 2 Months Supply - Ashwagandha KSM-66 - Non-GMO

#37 · ESN ESN Ashwa+, 120 Vegan Capsules - 600 mg Ashwaganda

★4.4 (6,000)

KSM-66 Ashwagandha and Lions Mane Tablets - High Strength 2200mg | KSM-66 Ashwagandha Root Extract and Lions Mane Mushroom Extract - 120 Vegan Tablets with Black Pepper - UK Made by Prowise

#38 · PH PROWISE Healthcare PH PROWISE Healthcare KSM-66 Ashwagandha and Lions Mane Tablets - High

★4.4 (851)

New: Organic KSM-66 Ashwagandha - High Strength 10:1 Extract 6000mg Equivalent - 120 Capsules - 5% Withanolides - UK Made Supplement – GMP Standards – Zero Additives (120 Count (Pack of 1))

#39 · Time Health Time Health New: Organic KSM-66 Ashwagandha - High Strength 10:1

★4.4 (39)

Ashwagandha 1000mg 120 Tablets | High Strength Ashwagandha Supplement | Ayurvedic | GMP Approved | Vegan | Letterbox Friendly | MOBU UK

#40 · MOBU MOBU Ashwagandha 1000mg 120 Tablets | High Strength Ashwagandha

★4.4 (587)

Nutricost Ashwagandha 600 mg, 120 Capsules | Vegetarian, GMO-Free, Ashwagandha Root

#41 · Nutricost Nutricost Ashwagandha 600 mg, 120 Capsules | Vegetarian, GMO-Free

★4.6 (7,600)

Himalaya Herbals Pure Herbs Ashvagandha Herbal Food Supplement | Helps Maintain a Healthy Balance and Healthy Sleep | Supports in Stress, for Daily Dose of Energy - 60 Vegetarian Capsules

#42 · Himalaya Himalaya Herbals Pure Herbs Ashvagandha Herbal Food Supplement

★4.2 (520)

Ashwagandha 1300mg | Ashwagandha Root Powder & Black Pepper Extract | High Absorption Adaptogen for Stress Relief, Mood & Thyroid Support | Vegetarian, Gluten-Free | 120 Capsules, 2-Month Supply

#43 · SMNutrition SMNutrition Ashwagandha 1300mg | Ashwagandha Root Powder & Black

★4.4 (2,400)

Ashwagandha KSM-66 Capsules – 500 mg per Capsule – 100 Capsules – Pure Ashwagandha Root Extract – Vegan – No Additives

#44 · CDF Sports & Health Solutions CDF Sports & Health Solutions Ashwagandha KSM-66 Capsules – 500 mg per Capsule

★4.5 (634)

Ashwagandha 2000mg - 120 Vegan Tablets Pure High Strength Ashwagandha Root Extract - 2 Months Supply - Ashwagandha Supplement (not Ashwagandha Capsules or Gummies) Non-GMO and Made in the UK

#45 · Multivita Multivita Ashwagandha 2000mg - 120 Vegan Tablets Pure High

★4.3 (88)

Ashwagandha KSM 66 + Lions Mane Complex | 3000mg Ashwagandha High Strength + 5000mg Lions Mane Tablets | Added Zinc + Vitamin B6 | Vegan UK Made | Free Soul

#46 · Free Soul Free Soul Ashwagandha KSM 66 + Lions Mane Complex

★4.5 (280)

Swanson - Ashwagandha Root Extract | Traditional Adaptogen for Stress & Energy Balance | 450mg Full-Spectrum - 100 Capsules

#47 · Swansons Swansons Swanson - Ashwagandha Root Extract | Traditional Adaptogen

★5.0 (3)

WILD NUTRITION Pure Strength Omega 3 | Brain, Vision & Heart Health Support, Fish Oil Fatty Acid Supplement with 250 mg of DHA & EPA, 1 Month Supply

#48 · Wild Nutrition Wild Nutrition Pure Strength Omega 3 | Brain, Vision &

★4.5 (104)

Purolabs Ashwagandha KSM-66® High Strength Capsules – Organic Ashwagandha with Black Pepper for Stress, Energy & Balance – Premium Tablets Alternative – 90 Vegan Capsules

#49 · Purolabs Purolabs Ashwagandha KSM-66® High Strength Capsules – Organic Ashwagandha

★4.0 (17)

Common questions

Does ashwagandha help with stress?

Some studies suggest it may lower stress and cortisol, with results that look encouraging but not conclusive. If you want to try it, a standardised extract at the doses used in research is the sensible route.

Is it safe to take daily?

Most people tolerate it well short to medium term. It is not recommended in pregnancy and can interact with some conditions and medications, so check with a pharmacist if you are unsure.