



The FeedMore from The Feed →
Quicksilver Scientific Liposomal Magtein®
$2.80–$110
In stock at checkout.thefeed.com
Smarter Recovery Starts With a Mineral You're Probably Missing: Magnesium L-Threonate for Athletes You dial in your carbs. You track your sodium. You obsess over your training zones. Here's what most athletes don't realize: the mineral that governs how deeply you sleep and how fast your nervous system bounces back…
See all 2,350 The Feed products·Visit checkout.thefeed.com
Price and stock from checkout.thefeed.com, refreshed daily. We may earn a commission if you buy.
Quicksilver Scientific Liposomal Magtein® at a glance
| Brand | The Feed |
|---|---|
| Price | $2.80–$110 |
| Type | Vitamins & Supplements |
| Options | 3 sizes |
| Availability | In stock at checkout.thefeed.com |
| Returns | Contact The Feed within 30 days if food arrives unsuitable to eat for a replacement or… |
Price check
At $2.80, the Quicksilver Scientific Liposomal Magtein® is one of The Feed's more affordable items, whose 2,347 listed products run $0.53 to $6,125.
Similar items from other brands we track run $29.99 to $76.99.
About this product
From The Feed's product listing:
Smarter Recovery Starts With a Mineral You're Probably Missing: Magnesium L-Threonate for Athletes You dial in your carbs. You track your sodium. You obsess over your training zones. Here's what most athletes don't realize: the mineral that governs how deeply you sleep and how fast your nervous system bounces back from hard efforts almost never makes it to your brain in a form your body can use. Liposomal Magtein is the brain-targeted magnesium formula built to help your nervous system recover as hard as you train. What Makes It Different Built to Actually Reach Your Brain Most magnesium supplements stop at your gut. Magtein® (magnesium L-threonate) is engineered to cross the blood-brain barrier, so it goes to work where sleep, focus, and stress recovery actually happen. Liposomal Delivery for Real Absorption This isn't a capsule you hope dissolves. Quicksilver wraps the magnesiu
Frequently asked questions
How much is the Quicksilver Scientific Liposomal Magtein®?
The Feed lists it at $2.80–$110 on checkout.thefeed.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is The Feed's return policy?
Contact The Feed within 30 days if food arrives unsuitable to eat for a replacement or credit. Opened food gets store credit only, gear is returnable only if damaged, and opened specialty supplements (over $40), ketones and CBD are final sale.
What options does the Quicksilver Scientific Liposomal Magtein® come in?
Size: Single Serving, 30 Servings, Pack of 30.
Where can I buy the Quicksilver Scientific Liposomal Magtein®?
The Quicksilver Scientific Liposomal Magtein® is sold directly by The Feed on checkout.thefeed.com. The Shop now button on this page goes straight to the product there.
Is the Quicksilver Scientific Liposomal Magtein® in stock?
Yes. The Feed lists it as in stock on checkout.thefeed.com as of our latest check. Stock and prices refresh throughout the day.
Is The Feed a legit store?
The Feed is one of the best places to try endurance fuel before committing, since you can buy single gels, chews, bars and drink mixes from dozens of brands in one order. Skip it if you only buy one product in bulk and can get it cheaper on subscription from the maker. Read the return rules first: opened food gets store credit, not cash, and some supplements are final sale once opened. Our full The Feed review covers shipping, returns and what to check before ordering.
Is the Quicksilver Scientific Liposomal Magtein® expensive?
At $2.80 it is on the affordable end of The Feed's range ($0.53 to $6,125 across 2,347 products), and similar items from other brands run $29.99 to $76.99.
More from The Feed
Shop all The Feed →Alternatives from other brands


−75%Mars By GHC
Mars NAD+ Peps 1000MG with Liposomal NAD, Trans-Resveratrol, CoQ10…
$29.99–$59.99$119.97
Shop at Mars By GHC →$2.80–$110Shop now at The Feed →






