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Ashwagandha Complex

Ashwagandha Complex

1000mg KSM-66 per serving. The most researched ashwagandha extract available.

90 Capsules I 45 Days Supply

Not all ashwagandha is equal. Most ashwagandha supplements use generic root powder with no standardisation — meaning the amount of active withanolides (the compounds responsible for ashwagandha's effects) varies unpredictably from batch to batch.Ours uses KSM-66 — the most extensively researched ashwagandha extract in the world, with over 24 published clinical trials. Standardised to contain a minimum of 5% withanolides, delivering a consistent 50mg per serving. Sustainably sourced from Southern India using a unique proprietary extraction process that uses only the root — not the leaves — preserving the full spectrum of the plant's active compounds.Combined with 500mg Turmeric Extract for inflammation support, 50mg Ginger Extract, 10mg Black Pepper (Bioperine) to enhance absorption of all ingredients, and a full B Vitamin complex for energy metabolism. Nothing synthetic. Nothing unnecessary.90 capsules — 45 days supply.

Key Benefits

  • Reduces perceived stress and anxiety — KSM-66 clinically shown to lower cortisol levels by up to 27.9% in peer-reviewed research
  • Supports deeper, more restorative sleep — KSM-66 shown to improve sleep quality and reduce time to fall asleep
  • Enhances mental clarity and cognitive performance — improved reaction time and memory in clinical studies
  • Supports physical endurance and muscle recovery — KSM-66 shown to improve VO2 max and reduce exercise-induced muscle damage
  • Reduces fatigue — B Vitamin complex supports normal energy-yielding metabolism
  • Supports healthy hormonal balance — adrenal and thyroid function
  • Anti-inflammatory support — Turmeric Extract at 500mg with Black Pepper for curcumin absorption
  • Supports immune system function — Ginger Extract and Vitamin C complex
  • Contributes to normal psychological function — B6 and B12 at 100% NRV

Ingredients & Nutritional Information

Amount Per Serving

Ashwagandha KSM-66 - 1000mg

(Providing 50mg Withanolides)

Black Pepper Extract - 10mg

Ginger Extract - 50mg

Turmeric Extract - 500mg

Thiamine (B1) - 1.1mg (100% NRV)

Riboflavin (B2) - 1.4mg (100% NRV)

Niacin (B3) - 16mg NE (100% NRV)

Vitamin B6 - 1.4mg (100% NRV)

Vitamin B12 - 2.5µg (100% NRV)

Full Ingredients: Ashwagandha Root (as KSM-66), Capsule Shell: Vegetable Cellulose (HPMC),Black Pepper Extract, Ginger Extract, Turmeric Extract, Thiamine (As Hydrochloride), Riboflavin, Niacin (as Nicotinamide), Vitamin B6 (as Pyridoxine Hydrochloride) Vitamin B12 (as Methylcobalamin) Brown Rice Flour, Rice Extract Blend, Bamboo Silica.

Allergy Advice

For allergens see ‘Ingredients’ in bold. Although rigorous precautions are taken to prevent any cross-contamination, this product is manufactured in a facility that handles allergy-based materials.

Suggested Use

Directions: Adults take 2 Capsules per day with food and water. Do not exceed recommended dose

Cautions: Always consult your health practitioner before taking nutritional supplements, especially if you are taking medication or are under medical supervision. Not recommended for use by pregnant or lactating women. You should not take supplements as a substitute for a varied balanced diet or healthy lifestyle.

Storage

Store in a cool, dry place out of reach of children.

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In stock — dispatched within 1 working day
Free UK delivery on orders over £30
60-day open bottle guarantee — no return required
GMP certified · UK manufactured · ISO 22000

KSM-66 — not all ashwagandha is the same.

  • There are dozens of ashwagandha supplements on the market. Almost none of them specify which extract they use, at what dose, or how the withanolide content — the active compounds responsible for ashwagandha's effects — is standardised.

    KSM-66 is the exception. It is the most clinically studied ashwagandha extract in the world, with over 24 double-blind, randomised, placebo-controlled human trials published in peer-reviewed journals. Standardised to a minimum of 5% withanolides, it delivers a consistent, predictable dose of active compounds in every capsule.

    We use 1000mg per serving — at or above the doses used in clinical research. Because using a premium extract at a sub-clinical dose is the same as not using it at all.

  • The science behind stress reduction — and why cortisol is the key.

    Cortisol is the body's primary stress hormone. In short bursts it is useful — it sharpens focus and prepares the body for action. Chronically elevated cortisol from sustained modern stress is associated with anxiety, poor sleep, weight gain, impaired immune function, and reduced cognitive performance.

    KSM-66 ashwagandha is classified as an adaptogen — a compound that helps the body regulate its stress response. Peer-reviewed clinical trials have shown KSM-66 supplementation at 300–600mg twice daily to reduce serum cortisol levels by up to 27.9% compared to placebo. Our formula delivers 500mg per capsule, 2 capsules per day.

    B Vitamins, included at 100% NRV, support normal energy-yielding metabolism — addressing the fatigue that consistently accompanies chronic stress.

  • Why we added Turmeric, Ginger and Black Pepper — and the dose that makes it work.

    Ashwagandha alone is effective. Combined with the right supporting ingredients at the right doses, it becomes a comprehensive stress, energy, and inflammation formula.

    Turmeric Extract at 500mg — standardised for curcumin content — is one of the most extensively researched natural anti-inflammatory compounds available. Chronic stress and elevated cortisol drive systemic inflammation. Curcumin directly addresses this at a biological level.

    Ginger Extract at 50mg supports cardiovascular health and has demonstrated immune-modulating effects in clinical research.

    Black Pepper Extract at 10mg — containing piperine — increases the bioavailability of curcumin from turmeric by up to 2000%. Without it, turmeric has very low absorption. This is why we include it, and why supplements that contain turmeric without black pepper are leaving most of the benefit undelivered.
  • Non-GMO
  • No Additives
  • Cruelty Free
  • Free Delivery
  • Sugar Free
  • Made In The UK

The Ultimate Adaptogen

As a cornerstone of Ayurvedic healing, Ashwagandha has been used for thousands of years to support overall well-being, enhance vitality, and improve resilience against physical, mental, and emotional challenges making it a natural choice for mind-body balance.

Modern research highlights its effectiveness in reducing anxiety, managing stress by lowering cortisol levels, improving energy and stamina, enhancing cognitive function, and promoting restful sleep.

Revitalize Your Body & Mind

Ashwagandha's ability to improve overall physical and mental health makes it a versatile natural remedy.

Our Ashwagandha Complex has been formulated with premium quality Ashwagandha KSM-66. Sustainably sourced from Southern India, combined with extracts from Black Pepper, Ginger & Turmeric along with B Vitamins making it a holistic blend that is clean & pure with no unnecessary synthetic ingredients. 100% natural goodness to help you discover your inner peace.
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    What Really Matters Is What's Inside

    In every supplement we create, we prioritize the science behind the formula. By blending research with high-quality ingredient sourcing, we ensure you receive the benefits you expect. Our top-tier UK manufacturing guarantees reliability and peace of mind.

    • Ashwagandha KSM-66

      • Improves Sleep Quality
      • Helps To Reduce Stress & Anxiety
      • Boosts Energy & Stamina

    • Black Pepper Extract (Bioperine)

      • Enhances Nutrient Absorption
      • Helps To Reduce Inflammation
      • Exhibits Antimicrobial Properties

    • B Vitamins

      • Supports Energy Production
      • Reduces Tiredness & Fatigue
      • Promotes Healthy Digestion

    • Turmeric Extract

      • Improves Joint Health
      • Powerful Anti-Inflammatory Compound
      • Supports Heart Health

    • Ginger Extract

      • Boosts Immunity
      • Supports Cardiovascular Health
      • Helps To Reduce Muscle Pain

    Why Protiv Ashwagandha Complex outperforms generic ashwagandha supplements.

    Walk into any health shop or search Amazon and you will find dozens of ashwagandha supplements. Most of them have three things in common: they use unspecified ashwagandha root powder with no standardisation, they do not disclose withanolide content, and they are dosed below the levels used in clinical research.

    Here is how ours is different:

    — KSM-66, not generic root powder. KSM-66 is the most clinically researched ashwagandha extract in existence, with 24+ published human trials. Standardised to 5% withanolides — meaning every capsule delivers a consistent, predictable dose of active compounds.

    — 1000mg per serving. The majority of clinical research on KSM-66 uses 300–600mg twice daily. Our 2-capsule serving delivers 500mg per capsule — at the upper end of clinically studied doses.

    — Black Pepper for absorption. 10mg of Black Pepper Extract (Bioperine) increases curcumin absorption from turmeric by up to 2000%. It also enhances the bioavailability of other ingredients in the formula. Most competitor formulas omit it entirely.

    — B Vitamins at 100% NRV. Not token doses. A complete B Vitamin complex to address the energy depletion that accompanies chronic stress.

    — No synthetic fillers or binders. Vegetable cellulose capsule shell. Brown rice flour and bamboo silica as the only excipients — both natural and functional. Nothing that does not belong.

    Frequently Asked Questions

    How quickly will my order arrive?

    We aim to process and dispatch all orders within 1 working day. Standard UK delivery takes 2–3 working days. Free delivery on all orders over £30.

    How Many Capsules Do I Take Per Day?

    Take 2 capsules daily with food and water. Do not exceed the recommended daily dose. Each bottle contains 90 capsules — 45 days supply.

    What makes KSM-66 different from standard ashwagandha?

    KSM-66 is a patented, full-spectrum ashwagandha root extract produced using a unique extraction method that preserves the natural balance of the root's active compounds. It is the most extensively studied ashwagandha extract in the world — with over 24 double-blind, placebo-controlled human clinical trials published in peer-reviewed journals. It is standardised to a minimum of 5% withanolides, ensuring a consistent potency that generic ashwagandha root powder cannot guarantee.

    Is ashwagandha safe to take?

    Ashwagandha has an excellent safety profile and is well-tolerated by most people. KSM-66 has been extensively studied in human clinical trials with no significant adverse effects reported at recommended doses. As with all supplements, consult your healthcare practitioner before starting if you are taking medication, have a health condition, or are pregnant or breastfeeding.

    Does ashwagandha actually help with stress and anxiety?

    Yes — and the evidence is specific. Multiple peer-reviewed clinical trials using KSM-66 have demonstrated statistically significant reductions in perceived stress, anxiety scores, and serum cortisol levels compared to placebo. A 2012 study published in the Indian Journal of Psychological Medicine found a 27.9% reduction in serum cortisol in the KSM-66 group versus placebo. The research is extensive, peer-reviewed, and reproducible.

    How long before I notice the difference?

    Most people notice improvements in sleep quality and stress response within 2–4 weeks of consistent use. The full adaptogenic effect — including cortisol regulation and cognitive performance improvements — typically develops over 6–8 weeks of daily supplementation. Natural supplements compound over time. This is why we offer a 60-day open bottle guarantee — because that is the honest timeframe to assess whether it is working for you.

    Can I take this with other Protiv products?

    Yes. The most effective combinations from our range are with our Advanced Multivitamin for comprehensive daily nutrition alongside stress support, and with our Magnesium Complex during the evening to complement ashwagandha's sleep quality benefits. If you are taking any medication, particularly thyroid medication or immunosuppressants, consult your healthcare practitioner before use.

    What is your returns policy?

    Every Protiv product is covered by a full 60-day satisfaction guarantee — open bottles included. If it is not right for you at any point within 60 days of purchase, contact us for a full refund. No return required. No questions asked.