Take 2 capsules daily
With a meal and a glass of water — easy to swallow and gentle on your stomach.
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WHY MAGNESIUM MATTERS AFTER 50
Magnesium is one of the most common shortfalls as we age. Your body absorbs less of it and flushes out more — right when you need it most.
7 in 10
Older adults fall short
of adults over 70 don’t get enough magnesium from diet alone (NIH ODS).
300 +
Daily roles in the body
Magnesium plays a part in over 300 everyday processes — from energy to nerves.
12 forms
In every serving
Purenyx delivers twelve complementary forms — led by gentle glycinate.
Source: NIH Office of Dietary Supplements. Shown for education — not a claim about this product.
Supports relaxation and restful sleep, so you can unwind and ease into the night.
Supports your body’s natural stress response — for nights when you’re tired but your mind won’t settle.
Supports normal muscle and nerve function and everyday muscle relaxation.
An essential mineral for bone structure — working alongside calcium and vitamin D.
Supports normal cardiovascular function as part of a healthy lifestyle.
Plays a role in energy production — helping your body turn food into everyday fuel.
WHY TWELVE FORMS
Different forms of magnesium are absorbed and used differently. Ours is led by gentle, stomach-friendly glycinate and rounded out with eleven more — all part of our 700 mg Magnesium Complex.
Our lead form — gentle on the stomach and calming, well-suited for relaxation and restful sleep.
A widely used, well-absorbed form that supports everyday magnesium intake.
Bound to malic acid — a form many associate with daytime energy support.
Pairs magnesium with taurine — a combination often chosen for calm and heart-healthy support.
A newer form researched for its role in brain and cognitive support.
An amino-acid-bound form that helps support magnesium uptake.
A mild, food-derived form that’s easy on digestion.
Magnesium paired with vitamin C — a gentle, buffered form.
A well-tolerated form often used to top up daily magnesium.
A classic form that converts to an active state in the body.
A concentrated form — one of the twelve, not the whole story.
Bound to orotic acid — a form studied for cellular and heart support.
WHAT’S INSIDE — AND WHAT ISN’T
60 vegetarian capsules. 30 servings. A 700 mg, 12-form magnesium complex — third-party tested and made in a GMP-certified, FDA-registered USA facility. Two capsules a day, with a meal.
SIMPLE TO TAKE
No powders, no fuss. Just an easy daily habit — and a little patience while it builds.
With a meal and a glass of water — easy to swallow and gentle on your stomach.
Step 1Same time each day. Many people take theirs in the evening to help unwind.
Step 2Magnesium works gradually — give it consistent daily use over several weeks.
Step 3
Everyone’s a little different, and magnesium works gradually. Here’s an honest, realistic timeline.
Many people notice they wind down more easily in the evening.
Sleep and relaxation tend to feel more consistent as magnesium levels build.
With daily use, most people feel calmer, with steadier energy and an easier wind-down.
In a survey of 1,000 Purenyx customers, here’s what they reported after a few weeks. Self-reported; individual results vary.
reported deeper, more restful sleep
felt calmer and more at ease day to day
noticed sharper focus and mental clarity
I really am sleeping better at night. I started taking one and now take two, and I’ve noticed I wake up more relaxed. Thank you — I’m hoping to keep feeling better every day. ❤️
Real reviews from people who made Purenyx part of their day. Rated 4.4★ across 5,821 reviews.
I really am sleeping better at night. I started with one and now take two — I wake up more relaxed. Thank you so much. ❤️
I’m very pleased with this product. I’ve tried a lot of different brands but this one truly works, and I want to stay consistent with it.
Great customer service — they keep you informed every step of the shipping process. Had my order within a week, delivered to my house.
I’ve noticed a lot of little changes in my body — in some ways I’m starting to feel better. I haven’t even finished my first bottle yet. Thank you so much.
Great communication from start to finish, and I’ve already noticed some changes. I’ll be back with another update in 30 days.
Great product — I will definitely be buying it again. Five stars.
AN HONEST COMPARISON
How a full-spectrum, glycinate-led complex compares with a single-form magnesium or a cheap oxide tablet.
COMPARE
Purenyx 12-in-1
Best valueTypical single-form
Cheap oxide tablet
Same daily habit. A more complete, gentler magnesium.
WHY WE MADE THIS
OUR PROMISE
The supplement aisle runs on hype and long, confusing labels. We built Purenyx to be the opposite: one honest, complete magnesium — fully disclosed, third-party tested, and made in the USA.
No disease promises. No filler. Just a transparent formula built to support the sleep, calm, and steady energy your body is looking for. Because wellness shouldn’t be complicated.
GOOD TO KNOW
Everything you need to know before you buy. Still curious? Chat with us — we reply within an hour.
Our blend is led by magnesium glycinate — a gentle, stomach-friendly form, unlike cheap oxide-heavy tablets that can be harsh. Take two capsules with a meal.
Take two capsules daily with a meal. Magnesium works gradually — take it consistently and give it several weeks. Many people take theirs in the evening to help unwind.
As with any supplement, please talk to your doctor first if you take medication or have a health condition.
Every batch is third-party tested (Certificate of Analysis available) and made in a GMP-certified, FDA-registered facility in the USA. Vegetarian capsules, no artificial fillers.
A 700 mg Magnesium Complex of twelve forms — led by gentle glycinate, with citrate, malate, taurate, L-threonate and more — in a vegetarian capsule. Full details are on the label.
You’re covered by our 30-day money-back guarantee. If you don’t feel the difference, contact support@purenyx.co for a full refund.
On us.
If you don’t feel the difference, contact us within 30 days for a full refund — simple and straightforward. Magnesium works gradually, so give it consistent daily use. We’re confident a complete magnesium belongs in your routine.
Claim your 30-day trial
COMPLETE YOUR ROUTINE
Simple, complementary additions to your daily wellness.
Daily foundation
D3 & K2 work alongside magnesium to support bone and whole-body wellness.
Calm & adapt
An adaptogen traditionally used to help the body cope with everyday stress.
Daily energy
B-vitamins support the energy metabolism magnesium also feeds into.