Ashwagandha KSM-66®

KSM-66 Ashwagandha has been extensively studied and is backed by numerous studies demonstrating its benefits when it comes to promoting a calm mood and sense of wellbeing.

It's clinically-proven to help reduce anxiety & feelings of stress - helping to relax mind & body by naturally reducing levels of cortisol (the stress hormone!) produced in the adrenal system of your body.

Adding fresh black pepper to Ashwagandha can aid in digestion and enhance the absorption of the supplement by the cells, reducing the amount that is processed as waste.

Yes. This product has been formulated to work in partnership with other products in our range.

A popular combination with customers is taking this product in conjunction with our menopause formula Puro Meno Complex. This is because the hormonal changes caused by menopause can lead some women to feel tired, stressed or anxious.

If you have any concerns or a medical condition please speak with a member of our team or consult your GP.

Based on customer feedback most people seem to experience benefits within 1-2 months, with some customers reporting a difference in just 2-3 weeks.

However it can take up to 3 months for the best possible results and the overall effect may improve over time as the product builds up in the body.

Results will vary from person to person as we're all unique and different.

Yes. This product does not contain wheat or gluten. It is non-GMO & certified organic.

Research and clinical studies have shown that KSM-66 ashwagandha is effective in helping to help promote recovery from demanding physical activity.

It has also been shown to help improve sports performance & endurance by supporting improved muscle strength & recovery.

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Remember: Every subscription is protected by our 60-day money-back guarantee, so you can subscribe with complete confidence.

Absolutely! Your wellness journey evolves, and so can your subscription. 

• Swap between any Purolabs products
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Life happens – we get it!

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While we'd love to keep supporting your wellness journey, we understand plans change.

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• Log into your account portal
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That's it – no hidden fees, no complicated process.

Please note: We have a 2-order minimum commitment to ensure you experience the full benefits of our products. The cancellation option will only appear after 2 orders. 

At Purolabs, we don't just add more ingredients—we choose the right ones.

Every supplement contains premium, science-backed nutrients in their most bioavailable forms, so your body actually absorbs and uses them.

We're different because we maintain a 100% clean label with no fillers, additives, or synthetic nasties—just pure, potent ingredients.

Our products are made right here in the UK to ISO 22000 certified and GMP standards, ensuring complete transparency from sourcing to delivery.

We use superior bioavailable forms of nutrients that deliver real results, not expensive waste, and we're so confident in our products that we offer a 60-day money-back guarantee.

Purolabs is a small, family-run business based in South London. Founded by husband and wife Adam and Marilia, we're an independent UK company—not a faceless corporation. This means we can put quality and customers first, without shareholders pushing us to cut corners.

From our London base, we personally oversee every aspect of production and our friendly team is here to help seven days a week. When you choose Purolabs, you're supporting a local British business that genuinely cares about your wellbeing.

Orders are dispatched via Royal Mail and we typically see 99% arrive within 2-3 working days.

For faster delivery, we also offer a DHL Express next working day service.

All orders are sent promptly from our UK warehouse within 24 business hours, so you'll receive your supplements quickly whichever option you choose.

We believe in our products and want you to feel confident trying them risk-free so we offer a 60-day money-back guarantee.

If you're not completely satisfied with your supplements for any reason, simply return any unused bottles within 60 days of purchase for a full refund - no questions asked.

Full details are available here 

We're committed to protecting the planet through thoughtful, sustainable practices.

All orders arrive in our signature flat, letterbox-friendly packaging that's 100% plastic-free, zero carbon and fully recyclable.

Our shipping boxes are FSC-certified paperboard, printed with eco-friendly water-based inks, and completely biodegradable.

Even our supplement bottles and lids are made from recyclable HDPE and PP materials. By choosing innovative flat packaging over bulky boxes, we significantly reduce shipping emissions and waste.

It's just one of the ways we ensure your health supplements don't come at the cost of our planet's health.

We're here to help! You can reach our friendly customer support team by emailing support@purolabs.com or using the contact form on our website.

We pride ourselves on personal service and aim to respond to all enquiries within 24 hours, seven days a week.

Whether you have questions about our products, need help with an order, or just want some supplement advice, we're always happy to chat.