This premium shiitake supplement delivers a concentrated 10:1 extract from shiitake (Lentinula edodes) fruiting bodies, traditionally valued for their polysaccharide and beta-glucan content. Cleanly formulated and easy to take, it’s a simple way to add a high-quality mushroom extract to your daily routine.

Key Features

• 800mg shiitake extract

• 10:1 fruiting body ratio

• Standardised polysaccharides

• Beta-glucan rich

• Clean label formula

• Vegan and halal

Best for: Those looking to support daily wellbeing with a high-strength, standardised shiitake mushroom supplement.

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.

Order Osavi from Hemprove with fast UK shipping and discover transparent, science-based supplements designed for modern wellness routines.