Take two capsules
With a meal and a glass of water. Easy to swallow.
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WHY IT MATTERS AFTER 50
As you get older, your body takes in less magnesium and loses more of it. A little extra each day helps fill the gap.
7 in 10
Don’t get enough
Most adults over 70 fall short on magnesium (NIH).
300 +
Jobs in your body
It helps with sleep, energy, muscles and nerves.
12
Forms inside
Twelve kinds of magnesium in one capsule, led by gentle glycinate.
2 a day
Easy to take
Just two small capsules with a meal. That’s it.
Source: NIH Office of Dietary Supplements. For education only.
Helps you relax and wind down for more restful sleep.
Helps you stay calm, even on busy or stressful days.
Supports healthy, normal muscle and nerve function.
Helps keep bones strong, alongside calcium and vitamin D.
Supports a healthy heart as part of your daily routine.
Helps your body turn food into steady, everyday energy.
WHY TWELVE FORMS
Each form of magnesium works a little differently. Most pills use just one. We use twelve — led by gentle glycinate — so your body has more ways to use it.
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
60 vegetarian capsules. Twelve forms of magnesium in every dose. Third-party tested and made in the USA. Just two a day, with food.
SIMPLE TO TAKE
No powders, no fuss. Just an easy daily habit.
With a meal and a glass of water. Easy to swallow.
Step 1
Take them at the same time each day. Many pick the evening.
Step 2
Keep going. Magnesium builds up over a few weeks.
Step 3
Everyone is different, and magnesium builds up slowly. Here’s a realistic, honest timeline.
Many people start to wind down more easily at night.
Sleep and calm tend to feel steadier as it builds up.
Most people feel calmer, with steadier energy day to day.
We asked 1,000 Purenyx customers how they felt after a few weeks. Here’s what they said. Results vary from person to person.
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 is full of big promises and long, confusing labels. We made Purenyx to be the opposite: one honest magnesium, fully listed, tested, and made in the USA.
No big claims. No filler. Just a simple formula to help with sleep, calm, and steady energy. 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.
Not happy? Just contact us within 30 days for a full refund. It’s that simple. Magnesium takes a few weeks to build up, so give it a fair try — we think you’ll be glad you did.
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.