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QuintEssential® 0.9 Sachets
Replenishes minerals and supports relaxation with isotonic seawater diluted to match blood plasma for optimal cellular hydration.
Free sample each month
Pause or cancel anytime
365 day free returns
Back in stock: 06/07/2025
Buy now, pay later from £11.25/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Supports gentle detox and hydration.
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Aids digestion and mineral balance.
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Provides up to 78 ionic trace elements.
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Promotes relaxation and restful sleep.
QuintEssential® 0.9 Sachets deliver a pure, isotonic blend of ocean minerals and alpine spring water, formulated to match the mineral concentration of human blood plasma. This solution supports cellular hydration, homeostasis, and gentle detoxification while promoting overall balance and relaxation.
Sourced from protected ocean blooms off the coast of France, this seawater solution is harvested following the original guidelines of biologist René Quinton and cold-sterilised to retain its natural properties. Each sachet provides up to 78 highly bioavailable ionic minerals, offering broad-spectrum support for digestive health, mineral replenishment, and nervous system function.
With daily use, QuintEssential® 0.9 can help nourish your body at the cellular level, contributing to better hydration, improved digestion, and a calm, restored state of wellbeing.
QuintEssential® 0.9 stands out for its use of Quinton’s Marine Therapy, a cell-nourishing technique developed in 1897 by French biologist René Quinton. This protocol uses seawater to help maintain the hydromineral balance of cells, supporting optimal health through natural mineral replenishment. The result is a therapeutic marine solution uniquely aligned with the body’s internal environment.
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.
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Natural spring water, cold micro-filtered natural seawater.
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.
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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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