Magnesium Glycinate
SELERA
30 · 60 · 120 Capsules
“Sleeping straight through now. My wife noticed before I even told her.”
James T., New York
Wake up
actually
rested.
The mineral 68% of people are deficient in. Supports deep sleep, muscle recovery, and calm — without the melatonin hangover.
- Supports deep sleep quality without grogginess
- Third-party tested — UK, Europe & US certified labs
- No aftertaste, easy-to-swallow capsules
from 629 verified reviews
4.9 / 5 stars
629 verified reviews
Free shipping
On every order
30-day guarantee
Results or full refund
3rd-party tested
UK, Europe & US certified
One mineral.
Three life-changing benefits.
Magnesium Glycinate works on sleep, stress, and recovery simultaneously. Most people notice all three benefits within weeks.
Sleep Angle
“Can't shut your brain off at night?”
Magnesium Glycinate activates the parasympathetic nervous system — your body's "rest and digest" mode. It calms racing thoughts, relaxes muscles, and prepares your brain for deep, restorative sleep.
Stress & Calm Angle
“The mineral 68% of people are deficient in.”
Chronic stress depletes magnesium. Low magnesium amplifies your stress response. SELERA breaks this cycle — helping your nervous system stay regulated and your mind stay calm.
Recovery Angle
“Wake up rested. Train harder. Recover faster.”
Magnesium is essential for muscle contraction, protein synthesis, and electrolyte balance. Athletes and active adults see significantly faster recovery time with consistent supplementation.
Without the melatonin hangover
The non-groggy sleep solution
Melatonin tells your body it's night-time. Magnesium Glycinate addresses the root cause — depleted magnesium stores that keep your nervous system in overdrive. You fall asleep naturally and wake up refreshed, not foggy.
91%
reported better sleep quality
87%
felt less stressed within weeks
2 wks
average time to notice benefits
“I've tried basically everything. Melatonin made me feel like garbage in the morning every time. This is completely different. My brain just quiets down. Been doing it for a month and it's part of my routine now.”
Marcus R.
Los Angeles, CA · Verified purchase
45% OFF today only. Free shipping on all orders.
Active Ingredient
Magnesium Glycinate
Built for real results.
Third-party proven.
Most magnesium supplements use the cheapest forms that barely absorb. SELERA uses Magnesium Glycinate — the form your body actually uses.
Clean, pure formula
Pure Magnesium Glycinate — no fillers, no unnecessary additives, no synthetic binders. What you see on the label is exactly what's in the capsule.
Superior bioavailability
Glycinate form absorbs 3-4x better than cheap magnesium oxide. Your body actually uses it, unlike most magnesium supplements on the market.
Third-party tested
Every batch independently tested for heavy metals and harmful compounds by certified agencies in the UK, Europe and the US. No exceptions.
Results within weeks
Most customers notice improved sleep quality within 1-2 weeks of consistent daily use. Muscle and stress benefits often appear even sooner.
50K+
happy customers
4.9
average rating
2 wks
avg. time to results
30
day money-back
50,000+ people
finally sleeping
through the night.
From stressed professionals to competitive athletes, SELERA Magnesium Glycinate helps people get the deep, restorative sleep their bodies have been starving for.
Supports sleep quality without grogginess
Available in 30, 60, and 120 capsule bottles
Free shipping on all orders
30 Capsules
15-Day Supply
60 Capsules
30-Day Supply
120 Capsules
60-Day Supply
Choose your supply
Available in 30, 60, and 120 capsule bottles. All third-party tested. All free shipping.
Magnesium that
actually works.
0+
Customers worldwide
0
Five-star reviews
0%
of adults are Mg-deficient
0%
Would recommend
Clean formula
Pure Magnesium Glycinate. No fillers, no synthetics, no unnecessary additives. What it says on the label is what's in the capsule.
Superior absorption
Magnesium Glycinate is bound to the amino acid glycine for 3-4x better bioavailability than cheap magnesium oxide.
Third-party tested
Every batch is independently tested for heavy metals and harmful compounds by certified agencies in the UK, Europe and the US.
30-day guarantee
If you do not feel the difference in 30 days we refund you, no questions asked. Zero risk.
Real people. Real results.
Finally sleeping through the night
I've had the 3am wake-up thing for probably 3 years now. Could not figure out why. Started taking these about 2 weeks ago and I honestly cannot believe the difference. Sleeping straight through now. My wife actually said "you've been so much calmer lately" before I even told her I started taking anything lol. Will keep buying.
James T.
New York, NY
Night cramps are basically gone
Leg cramps every single night for like a year. My doctor mentioned it could be low magnesium so I started looking into it. Tried the glycinate form specifically after reading it absorbs better and honestly within maybe 5 or 6 days the cramps stopped. Just... gone. I'm on my second bottle now and haven't had one since. Kind of annoyed I didn't try this sooner tbh.
Sarah M.
Austin, TX
The calm is real, not groggy like melatonin
I've tried basically every sleep thing out there. Melatonin made me feel hungover in the morning every time. ZzzQuil knocked me out but felt terrible. This is completely different. I take 2 capsules maybe 45 min before bed and my brain just kind of... quiets down. I still feel like myself, just not wound up. Been doing it for a month and it's become part of my routine.
Marcus R.
Los Angeles, CA
My recovery is noticeably faster
I lift 5x a week and soreness was really starting to grind me down. A friend who's a personal trainer told me to try magnesium glycinate specifically (not just any magnesium). Been taking it for about 6 weeks now. Recovery is genuinely better. Less stiffness the next morning, I can train harder. My coach noticed I was bouncing back faster and asked what changed.
Emily W.
Portland, OR
Mind finally quiets down at night
I was pretty skeptical going in, not gonna lie. I've always been a high-strung person and sleep has always been rough for me. Figured I'd try this after reading about how magnesium supports the nervous system. Three weeks in and I fall asleep way faster. The nighttime mental chatter has really calmed down. No stomach issues which was my main concern with supplements.
Priya K.
Chicago, IL
Third party tested, that matters to me
I'm pretty selective about supplements. The first thing I check is whether it's third party tested for heavy metals. Most brands aren't or they just say they are with no proof. Found that this is tested by agencies in the UK, Europe and the US and that actually moved me to buy it. The results have backed up the quality too. Sleep is better, I feel less tense during the day. Already on bottle 2.
David L.
Miami, FL
I wake up relaxed instead of tense
Every morning I used to wake up with my jaw clenched and shoulders up near my ears. I didn't even realize how tense I was until someone mentioned it could be magnesium. Started taking this before bed and within maybe 2 weeks I noticed I was waking up relaxed. Like physically loose. It sounds small but it's made my whole morning better.
Rachel B.
Seattle, WA
Didn't expect much and was genuinely surprised
I'm 42 and figured bad sleep was just part of life now. My buddy kept telling me to try magnesium glycinate and I kept ignoring him for like 6 months. Finally caved and bought a bottle. Two weeks later I'm sleeping deeper than I have in years. I actually feel rested when I wake up. Haven't needed my afternoon coffee in weeks. Should've listened to my buddy sooner.
Chris N.
Denver, CO
Ordered 3 bottles and glad I did
Got the 3 pack because it worked out cheaper and I'm glad I went with that. Capsules are easy to swallow, no weird taste or smell at all. Been taking them for about 5 weeks now. Sleep quality has genuinely improved. I track my sleep with my Garmin and my deep sleep percentage has gone up since I started. Shipping was fast, everything arrived in perfect condition.
Nina P.
Nashville, TN
Sleep better, recover faster.
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