A premium food supplement containing KSM-66®, a clinically tested, root-only ashwagandha (Withania somnifera) extract. Standardised to 5% withanolides, it is produced using gentle aqueous extraction with no alcohol or chemical solvents. Designed to support stress resilience, sleep quality and mental performance as part of a balanced lifestyle.

Key Features

• 200mg KSM-66®

• Root-only extract

• 5% withanolides

• Clinically tested formula

• Clean label capsules

• Once-daily dose

Best for: Those seeking a research-backed ashwagandha supplement to support stress management, sleep and overall mental wellbeing.

Osavi

Buy Osavi Supplements UK

Shop Osavi supplements online at Hemprove. Browse vitamins, minerals, omega-3, collagen, magnesium, probiotics, amino acids and clean-label nutritional supplements.

Osavi is a European supplement brand focused on clean-label formulations made with minimal additives and high-quality, bioavailable ingredients. The brand offers a wide range of vitamins, minerals, fatty acids, herbal extracts and targeted wellness supplements designed for everyday health support.

Popular products include Magnesium L-Threonate (Magtein®), Vitamin D3 + K2, Liposomal Zinc, Omega-3 Fish Oil, Collagen peptides, 5-HTP and probiotic blends with digestive enzymes.

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