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Biocidin® LSF
Discover Quicksilver Scientific’s Biocidin® LSF—botanical support with Vitamin E for daily cellular protection.
Free sample each month
Pause or cancel anytime
365 day free returns
Back in stock: 05/08/2025
Buy now, pay later from £19.50/mo with
Free UK shipping over £50, free returns.
Key Benefits
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With Vitamin E to help protect your cells from oxidative stress.
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Advanced liposomal delivery for fast, effective absorption.
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Botanical blend featuring gentian root, garlic, and more.
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Easy to use—designed for your daily wellbeing routine.
Start your day with Biocidin® LSF, a liposomal botanical formula from Quicksilver Scientific. This blend includes Vitamin E, which contributes to the protection of cells from oxidative stress—ideal for supporting your body’s natural defences. The carefully selected botanicals, such as gentian root and garlic, are delivered in a cutting-edge liposomal system for enhanced bioavailability and rapid uptake. Biocidin® LSF offers a simple way to add a broad spectrum of botanicals and Vitamin E to your daily routine, helping you feel ready for whatever comes your way.
Biocidin® LSF stands out through the use of Quicksilver Delivery Systems® (QDS®), which ensures high absorption via ultra-small liposomes—measuring just 20–100 nanometres. These liposomes begin absorbing upon contact in the mouth, bypassing digestion and delivering active botanicals directly to the cells. This allows for rapid, effective support in promoting microbial balance, detox, and immune function throughout the body.
Since 2006, Quicksilver Scientific has redefined liposomal supplementation, driven by a mission to solve the bioavailability problem and deliver on the promise of natural health. It all began with Dr. Chris Shade’s quest to overcome his own mercury toxicity. Frustrated by ineffective traditional nutrient delivery methods for glutathione, he turned to liposomal technology to enhance absorption. Discovering the low quality of existing products, he crafted his own, mastering the principles of nutraceutical liposomes and creating their flagship Liposomal Glutathione. Today, Quicksilver Scientific offers science-backed, high-bioavailability supplements and synergistic formulas, along with valuable education for optimal health and wellness.
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.
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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