Support the fundamentals
Magnesium contributes to normal muscle and nerve function.
Made for your routine
Active adults looking for a magnesium supplement with additional ingredients for their wind-down routine.
Explore the formula ↗MINERALS + L-THEANINE
Magnesium bisglycinate with L-theanine, zinc, and supporting nutrients. A simple way to make mineral support part of your evening.
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What you can expect
Support normal muscle and nerve function with magnesium, while making a consistent evening supplement routine easier.
Magnesium contributes to normal muscle and nerve function.
L-theanine and zinc sit alongside magnesium bisglycinate.
Four capsules provide the amounts shown here. One bottle contains 30 servings.
Inside the formula
Per 4 capsules
Elemental magnesium as bisglycinate chelate.
Included in the same daily serving.
As zinc monomethionine.
As pyridoxal-5-phosphate.
As boron citrate; the label also lists vitamin C and folate.
Amounts shown in the highlights use the serving basis above. The original label includes the complete panel, other ingredients, and allergen information.
Open the full-size label ↗
Why choose this formula?
Compare elemental magnesium, not the weight of the magnesium compound. Magnesium+ supplies 200mg of elemental magnesium and 200mg L-theanine per serving.
| Consideration | Your priority | What you get |
|---|---|---|
| The amount that matters | Elemental magnesium | 200mg per 4 capsules |
| The form | Magnesium bisglycinate chelate | Clearly identified on the label |
| Beyond the mineral | Additional ingredients | L-theanine, zinc, B6, boron, vitamin C, and folate |
Sleep and recovery has never been better. Amped up my workouts in the last 21 days, and have been blown away by the products provided by Hollow Labs.
Best magnesium I have tried!!!
Works well
Will definitely recommend
Zero side effects and all the benefits. I sleep deeper and move better the next day.
Your routine
Take 4 capsules daily with water, following the label. If evening is easiest to remember, make it part of that routine.
The Hollow standard
Before building Hollow Labs, Allen Collins owned supplement stores. The questions he heard from customers still shape the brand: what is in it, how much do I take, and why should I choose it?
Our standard is simple: make the formula easy to understand, explain where it fits, and stay reachable when you have questions.
Meet Hollow Labs ↗It is not a sedative and we do not promise a sleep outcome. It is a mineral and L-theanine formula for a consistent routine.
No. The label lists 200mg elemental magnesium per four-capsule serving.
Check your total intake of magnesium, zinc, boron, and B6 across products. A healthcare professional can help you avoid unnecessary overlap.
Ask a healthcare professional before use if you have kidney disease or take medication. Magnesium can interfere with absorption of some medicines.
MINERALS + L-THEANINE
30 days at the labeled serving
Choose your option ↗Free shipping on orders $75+ after discounts*
*Final eligibility is confirmed at checkout.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
FROM THE JOURNAL
Understand the ingredients, read the label, and choose what fits your training.
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