The One

Quicksilver Scientific sets a new standard for dietary supplements by being the first to use nanoparticle delivery at a pharmaceutical level with their Quicksilver Delivery Systems®️ (QDS®️). Their unique formulation features small liposomes (20-100 nanometers) that are stable enough to navigate between cells. This size ensures they begin absorbing as soon as they enter the mouth, maximising bioavailability before they can be affected by the digestive process. Additionally, as an SGS-certified cGMP manufacturer, they guarantee rigorous in-house and third-party testing for every product, ensuring its safety and efficacy. Experience the Quicksilver difference with their The One supplement to support your health.

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.

Bio PQQ® (Pyrroloquinoline Quinone Disodium Salt), CoQ10 (as Ubiquinone), Resveratrol (from Japanese Knotweed root extract), DeltaGOLD® Tocotrienols, Phosphatidylcholine (from purified sunflower seed and soybean lecithin), Sun Horse Proprietary Adaptogenic Liquid Herbal Blend (Acai Berry, Gynostemma rhizome (Jiaogulan), Goji berry, Maca root, American Ginseng root, Schisandra fruit, Chinese Licorice root, Rhodiola root, Astragalus root, Reishi fruiting body, Catuaba Bark, Guarana seed, Ashwagandha root, Maple sap Syrup).
Other Ingredients: Water, glycerin, ethanol, vitamin E, medium chain triglycerides, natural citrus oils.

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 teaspoon per day. Hold in mouth 30 - 90 seconds before swallowing. Repeat to desired dosage or as directed by a healthcare professional. Take on an empty stomach, at least 10 minutes before meals. If pregnant, breastfeeding, or planning to become pregnant, consult a physician before use. Take within 60 days of opening.