Strom Sports KSM-66 Ashwagandha is a stress support supplement that helps you remain calm under pressure and supports athletic recovery. KSM-66 root extract is standardised to 5% withanolides. GMP facilities back the quality. Strom Sports has a heritage of rigorous testing. That combination gives you reliable performance and peace of mind.

Available Sizes & Variants:

120 capsules - standard daily supply for steady use.

Benefits & Features:

• Reduces stress and supports mood for ashwagandha supplements users.
• Supports better sleep quality, helping you wake rested and ready for the day.
• May aid recovery and energy for training days, helping you push through sessions.
• Star ingredient KSM-66 Ashwagandha root extract, standardised to 5 percent withanolides, delivers focus, physical performance and resilience through daily use, a trusted herbal supplement.
• GMP manufacturing and third party testing ensure purity, accountability, and safety you can rely on as trusted herbal supplements.

Strom Sports sources the KSM-66 Ashwagandha root extract from Ixoreal Biomed using a patented green chemistry process that keeps alcohol and solvents out, boosting bioavailability. The root-only approach aligns with clinical study protocols, delivering high withanolide concentration and a dependable profile. Manufacturing takes place in GMP facilities with third party purity checks, reflecting the brand's commitment to transparency, ethical sourcing, and reliable performance.

KSM-66® Ashwagandha (root), Magnesium Stearate, HPMC capsule.

• GTIN: 5060549918704
• Manufacturer: Strom Sports
• Categories: Ashwagandha GummiesAshwagandha SupplementsBlood Pressure SupplementsEndurance SupplementsEnergy Vitamins, Supplements & TabletsHerbal SupplementsPortsStress Relief & Calming SupplementsStrom SportsSuperfoods & Green PowdersSupplements for AnxietyWomen's Mental Health Support Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1-2 capsules daily, preferably with food. Store in a cool, dry place. Consult your physician prior to use, especially if you have a medical condition. Not recommended for anyone under 18, pregnant or breastfeeding. If taking medication, consult your doctor before use. Do not exceed the suggested use. Keep out of reach of children. This product is not intended to cure or prevent any disease or illness and should not be used as a substitute for a varied, balanced diet.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Ashwagandha Extract (Withania somnifera), standardised to 5% withanolides

Ashwagandha extract is a plant-based adaptogenic extract used to help your body's response to stress and overall wellbeing.

Sourced from the root, the extract is prepared to retain withanolides and is commonly used in veggie capsules to provide a highly bioavailable form.

What Exactly Does Ashwagandha Extract Do?

Scientific research suggests that ashwagandha extract can help to modulate stress responses and support sleep quality and recovery in active adults.

That lines up with the extract's role in helping normal physiological functions related to stress regulation and mental and physical performance, as recognised in current clinical context.

This product isn't meant to diagnose, treat, cure or prevent any disease.

Strom Sports is Welzo’s picked partner for KSM-66 Ashwagandha due to a solid dedication to high‑integrity sourcing, open manufacturing, and strict quality controls. That label is famed for its sole use of root extracts and a patented green-chemistry process that avoids alcohol and solvents, delivering a highly bioavailable withanolide profile. The supplier, Ixoreal Biomed, is noted for strict QA, ethical sourcing, and supply chain transparency, with GRAS status acknowledged by authorities.

That collaboration rests on broad quality practices, including GMP-grade facilities and independent purity checks via HPLC, to help ensure consistent potency and safety. These traits match Welzo's focus on ingredient quality and certification, which we confirm with our expert team and the resources on our how we verify ingredient quality page. Our medical team signs off on this brand for reliability and transparency, reinforcing why Strom Sports sits as a natural fit for this supplement. For more on our approach, check Welzo's healthcare professionals team.