• Stress-Relax KSM-66 Ashwagandha 600 mg by – KSM-66 Ashwagandha Extract: The world's best-selling ashwagandha, – Image 1
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – 600 mg per Capsule: High-potency formulation for effective results – Image 2
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Vegetarian & Non-GMO: Suitable for vegetarian and vegan lifestyles, – Image 3
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Purified & Tested: Free from common allergens like gluten, soy, dairy, – Image 4
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Ayurvedic Tradition: Rooted in ancient Ayurvedic practices, – Image 5
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Serving Size: 2 vegetarian capsules – Image 6
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Servings Per Container: 30 – Image 7
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Amount Per Serving: 1200 mg KSM-66 Ashwagandha root extract – Image 8
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Other Ingredients: Vegetable capsule (cellulose), microcrystalline – Image 9
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Dimensions: 2.19 x 2.19 x 3.87 inches – Image 10
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Color: Red (bottle) – Image 11
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – KSM-66 Ashwagandha Extract: The world's best-selling ashwagandha, – Image 12
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – 600 mg per Capsule: High-potency formulation for effective results – Image 13
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Vegetarian & Non-GMO: Suitable for vegetarian and vegan lifestyles, – Image 14
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Purified & Tested: Free from common allergens like gluten, soy, – Image 15
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Ayurvedic Tradition: Rooted in ancient Ayurvedic practices, – Image 16
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Serving Size: 2 vegetarian capsules – Image 17
  • Stress-Relax KSM-66 Ashwagandha 600 mg by – Servings Per Container: 30 – Image 18
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Stress-Relax KSM-66 Ashwagandha 600 mg by Natural Factors, 30 vegetarian capsules (30 servings), 60 Capsules

Stress-Relax KSM-66 Ashwagandha 600 mg by Natural Factors, 30 vegetarian capsules (30 servings), 60 Capsules

£26.28 GBP
£26.28 GBP
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Stress-Relax KSM-66 Ashwagandha 600 mg by Natural Factors, 30 vegetarian capsules (30 servings), 60 Capsules

£26.28
£26.28
Save % Sold out
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Tracked UK delivery. Estimated arrival between - and -.

Product Overview

Stress-Relax KSM-66 Ashwagandha by Natural Factors is a premium dietary supplement designed to help you manage daily stress and promote overall well-being. Each bottle contains 60 vegetarian capsules, providing a 30-day supply at the recommended serving of two capsules per day. This formula features KSM-66, a patented, full-spectrum ashwagandha root extract standardized to 5% withanolides, backed by over 20 clinical studies. Ashwagandha, a cornerstone of Ayurvedic medicine, is an adaptogenic herb that helps the body adapt to stress, supports a healthy cortisol balance, and promotes relaxation without drowsiness.

Key Features and Benefits

  • KSM-66 Ashwagandha Extract: The world's best-selling ashwagandha, clinically proven to reduce stress and anxiety, improve sleep quality, and enhance cognitive function.
  • 600 mg per Capsule: High-potency formulation for effective results with just two capsules daily.
  • Vegetarian & Non-GMO: Suitable for vegetarian and vegan lifestyles, made with non-GMO ingredients.
  • Purified & Tested: Free from common allergens like gluten, soy, dairy, and artificial additives. Third-party tested for purity and potency.
  • Ayurvedic Tradition: Rooted in ancient Ayurvedic practices, ashwagandha is known as a rejuvenating tonic for vitality and longevity.

How to Use

Take two vegetarian capsules daily, preferably with a meal and a full glass of water. For best results, use consistently for at least 4–6 weeks. Can be taken at any time of day, but many prefer morning or evening based on personal routine. Do not exceed recommended dosage unless directed by a healthcare professional.

Who It Is For

Stress-Relax KSM-66 Ashwagandha is ideal for adults experiencing occasional stress, fatigue, or sleep disturbances. It suits busy professionals, students, parents, and anyone seeking a natural way to support mental and physical balance. Also beneficial for those interested in Ayurvedic supplementation or adaptogenic herbs. Not intended for children or pregnant/nursing women without medical advice.

Why Choose This Product

Natural Factors is a trusted brand committed to quality, purity, and sustainability. Their KSM-66 ashwagandha is sourced from organic farms in India and processed using a unique extraction method that preserves the full spectrum of active compounds. With over 20 clinical studies supporting its efficacy, KSM-66 is one of the most researched ashwagandha extracts available. This product is manufactured in a GMP-certified facility and undergoes rigorous third-party testing to ensure you receive a safe, effective supplement. Choose Stress-Relax for proven stress relief backed by science and tradition.

Technical Details

  • Serving Size: 2 vegetarian capsules
  • Servings Per Container: 30
  • Amount Per Serving: 1200 mg KSM-66 Ashwagandha root extract (standardized to 5% withanolides)
  • Other Ingredients: Vegetable capsule (cellulose), microcrystalline cellulose, silica, vegetable magnesium stearate
  • Dimensions: 2.19 x 2.19 x 3.87 inches
  • Color: Red (bottle)

Delivery in the United Kingdom

Orders are prepared with clear UK delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

NutriSentra offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

Stress-Relax KSM-66 Ashwagandha 600 mg by Natural Factors, 30 vegetarian capsules (30 servings), 60 Capsules at NutriSentra

Product OverviewStress-Relax KSM-66 Ashwagandha by Natural Factors is a premium dietary supplement designed to help you manage daily stress and promote overall well-being. Each bottle contains 60 vegetarian capsules, ...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
Brand Natural Factors
Price £26.28
Availability In stock
AdaptogenAshwagandhaAyurvedaKSM-66Natural FactorsNon-GMOStress ReliefVegetarian

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What NutriSentra shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, UK delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about Stress-Relax KSM-66 Ashwagandha 600 mg by Natural Factors, 30 vegetarian capsules (30 servings), 60 Capsules

Is Stress-Relax KSM-66 Ashwagandha 600 mg by Natural Factors, 30 vegetarian capsules (30 servings), 60 Capsules available for UK customers?

Yes. This product is currently available on NutriSentra with UK delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

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NutriSentra product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.

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