Reishi
An adaptogenic mushroom clinically shown to improve REM sleep, balance cortisol levels, and boost immunity with natural polysaccharides.
£31.50
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Buy now, pay later from £8.75/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Improves REM sleep quality.
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Regulates cortisol levels.
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Supports immune system function.
Reishi is a powerful adaptogen known for its ability to improve sleep and reduce stress. By promoting deeper REM sleep, it helps individuals wake up feeling more refreshed and balanced. Reishi also regulates cortisol levels, the body's primary stress hormone, aiding in emotional stability and overall wellbeing. Reishi also supports immune function through the introduction of polysaccharides, naturally occurring compounds known for their role in immune health.
Each capsule contains the equivalent of 2,000mg of organic Reishi mushroom fruiting body. This supplement is vegan-friendly and free from gluten and dairy, offering a clean and effective way to enhance your wellness.
Headstrong stands apart through its use of sustainable packaging grown in partnership with the Magical Mushroom Company®. Each box is made in the UK using agricultural by-product and Mycelium, creating a fully home-compostable material. Unlike conventional packaging, these boxes break down in soil within 45 days and enrich it with natural nitrates. They also support anaerobic digestion, helping to process wet food waste effectively. This approach removes CO₂ during production and returns nutrients to the earth, offering a genuinely circular solution. Headstrong offers not only wellness support but also a way for you to reduce environmental impact with every purchase.
Headstrong was founded by Finn Hall, driven by a personal pursuit to optimise mental and physical performance. After extensive research into adaptogens and functional mushrooms, he created a high-potency formula that works with just one capsule a day. Each blend supports daily wellbeing using carefully selected mushroom extracts with science-backed health benefits. With sustainable packaging and a focus on consistency, Headstrong helps you stay committed to long-term wellness offering a simple step towards becoming your best self.
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.
Each capsule contains equivalent to 2,000mg of Reishi Mushroom (Organic Fruiting Body)
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.
Take 1 capsule daily with water.
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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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Healf Curation
Process™
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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The Discovery
Expert Validation
Community Testing