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Organic Oyster Mushroom Extract - Powder
Delivers a high-strength oyster mushroom extract made from 100% fruiting bodies, rich in beta-glucans and free from fillers.
Free sample each month
Pause or cancel anytime
365 day free returns
Back in stock: 05/07/2025
Buy now, pay later from £6.25/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Made from 100% fruiting bodies.
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Standardised to 30% beta-glucans.
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Extracted using hot water technology.
Organic Oyster Mushroom Extract - Powder is made entirely from the fruiting bodies of organically cultivated oyster mushrooms. Grown on a wood-rich substrate, the mushrooms develop a full spectrum of bioactive compounds. These are extracted using temperature-controlled hot water technology to ensure the release and preservation of the most potent nutrients.
Each batch is standardised to 30% beta-glucan-rich polysaccharides and contains additional beneficial compounds such as triterpenes and polyphenols. The extract contains no mycelium, starch, grains, or additives—just pure, nutrient-dense mushroom extract. This level of purity and concentration provides greater bioavailability than generic mushroom powders.
Easily mixed into water, tea, smoothies, or recipes, Organic Oyster Mushroom Extract - Powder gives you a simple way to support immune function, energy, and overall health with one of nature’s most nutrient-dense mushrooms.
KIKI Health products are expertly formulated with natural, unprocessed ingredients, ensuring your body can easily absorb and utilise their nutrients. With 100% active components and no unnecessary fillers or additives, each formula delivers pure, concentrated benefits. Additionally their products are cruelty-free and sourced through sustainable farming practices, reflecting the brand’s dedication to providing ethical and wholesome nutrition.
KIKI Health brings you innovative and premium food supplements. Since its establishment in 1999, the brand has been committed to sourcing the finest dietary and beauty-enhancing products from around the world, focusing on exceptional quality, purity, and integrity to support optimal health and wellbeing. Many of the botanicals and nutrient-rich ingredients in their range are either certified organic or ethically wildcrafted. This ensures you receive products that are safe for both you and the planet.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
100% Organic Oyster (Pleurotus ostreatus) Mushroom Extract from fruiting bodies.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
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Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
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Expert Validation
Community Testing