I have been taking magnesium supplements for probably 15 years and I have tried every single form. Citrate gave me the runs. Oxide did almost nothing. Glycinate was the best of the bunch but I still felt like something was missing. A friend of mine who works at a compounding pharmacy told me the body uses different forms of magnesium for different things and most single form products are basically incomplete. I was skeptical of a blend at first because I assumed it would just be a cheap citrate base with a sprinkle of something fancier. Read the label carefully and saw the actual amounts and decided to try it. I have been on this for about 7 weeks. My sleep is deeper, my evening leg restlessness has basically vanished, and I have more energy in the afternoons which I did not expect at all. The malate piece must be doing something because the afternoon slump is just gone. I am switching to this permanently and have already canceled my old subscription.
Magnesium5™
Magnesium Glycinate supports GABA activity for easier sleep onset.*
Magnesium Malate supports cellular ATP production and recovery.*
Aquamin marine + 5 forms total. 500mg elemental, 119% DV.*
Ingredients
Quality Standards
Choose Your Bundle
Full-spectrum magnesium benefits build with 90+ days of consistent use
3 Bottles
6 Bottles
How It Works
The Magnesium5 difference: Benefits that build over time.
500mg elemental magnesium across five chelated forms reaches three body systems.
Sleep
Glycinate calm
91%
Deeper, more restful sleep
Glycinate form crosses the blood-brain barrier and supports GABA activity
Energy
Malate ATP support
84%
Steadier daily energy
Malate enters the Krebs cycle and fuels mitochondrial ATP production
Muscle
Citrate relaxation
80%
Less cramping, easier recovery
Citrate supports muscle relaxation and post-workout recovery
Formula
Five forms for whole body support.
Bound to glycine for high bioavailability and gentle digestion. Supports GABA activity for sleep onset and nervous system regulation.
- Magnesium GlycinateBound to glycine
- Target systemNervous system, sleep
Bound to malic acid, a Krebs cycle intermediate. Supports cellular ATP production and reduces muscle fatigue.
- Magnesium MalateBound to malic acid
- Target systemCellular energy, muscle
Marine sourced from red algae off the coast of Iceland. Includes 72 trace minerals that support bone density alongside magnesium.
- Aquamin MarineIceland red algae · 72 trace minerals
- Target systemBone density
Highly absorbable form that supports healthy blood pressure and vascular function. Also supports digestive regularity at higher doses.
- Magnesium CitrateCitric acid bound
- Target systemCardiovascular, digestive
High elemental magnesium content per gram. Contributes to total magnesium load alongside the more bioavailable forms.
- Magnesium OxideHigh elemental load
- Target systemTotal magnesium volume
Take 2 capsules daily. For full coverage, split one with breakfast and one before bed; for sleep priority, take both in the evening. Use daily for 90+ days for optimal benefits.
Member Reviews
Based on 1,672 verified reviews
Best magnesium I have ever taken. Sleeping deeper and waking up rested.
I had no idea afternoon energy crashes were a magnesium thing until I started taking this. My 3pm slump used to be brutal and I'd need coffee just to make it through the rest of the workday. About 3 weeks in and the slump is barely there.
Great product, works exactly as described.
I was tired of taking three different magnesium bottles every night. This one has all the forms together and I can tell my body is actually using it. Sleep is great, no more leg cramps, and my mood feels more even.
I lift heavy 4 days a week and recovery had been getting slower the last couple of years. The malate in this is a game changer for me. Soreness clears up faster and my workout energy is more consistent. Sleep is also way better which probably explains a lot of the recovery improvement.
This product is fantastic. Highly recommend.
I'm a primary care physician and I usually steer my patients toward single form magnesium glycinate because that's where most of the research is. I was curious about this blend so I tried it myself before recommending it to anyone. Honestly the multiple forms approach makes physiological sense and I can say from personal experience my sleep and afternoon focus are noticeably better. I have started suggesting it to patients who haven't responded well to glycinate alone. Standard disclaimer that everyone should run supplements past their own doctor, especially if you take any prescriptions.
Works really well but I do wish it didn't need two capsules per serving. Otherwise no complaints. The product itself is great.
Truly the best magnesium I have ever taken.
My naturopath recommended a multi form magnesium and I picked this one because the Aquamin caught my eye. Marine sourced minerals just felt like a higher quality starting point. My sleep is amazing now and I feel calmer during the day too. Will continue ordering.
Sleep, recovery, mood. All better since I started.
Perimenopause has been wrecking my body and this has been the single most helpful supplement I have added. Sleep, mood, muscle tension, all noticeably better within a month.
Excellent product. I recommend it to everyone.
I took this for about 2 months and didn't really feel a difference. I do take a few prescription medications so it's possible there's an interaction I'm not aware of. The product itself seems well made, just didn't move the needle for me personally.
This product really works. I'm so glad I tried it.
Marathon runner here. The leg cramping during long runs has been a problem for me for years and I tried every electrolyte mix on the market. This finally fixed it. I take it daily and have done two long runs cramp free.
Solid product. Only knock is the price is a bit high. Worth it but I had to swap a few other supplements out to make room in my budget.
Best mag on the market.
My husband says I'm calmer in the evenings now. I didn't realize how wound up I had been until I started feeling more relaxed.
Great supplement and I will definitely reorder. Sleep has been noticeably better.
I work a high stress finance job and was getting tension headaches almost daily. About a month on this and the headaches are basically gone. I also sleep harder. The combination has changed my quality of life.
Good product, does what it says.
Good product overall. I take it at night and have noticed better sleep, but the bottle disappears fast at 2 capsules per serving.
My migraines have decreased significantly since I started taking this consistently. I still get one occasionally but nothing like before.
Questions?
We're here to help.
Sleep and calm effects often show up within 3 to 7 days. Better sleep quality and reduced muscle tension build at 1 to 2 weeks. Energy and recovery benefits compound at 2 to 4 weeks. Whole body benefits continue with sustained daily use.
Different magnesium forms target different systems. Glycinate calms. Malate energizes muscles. Aquamin supports bones with trace minerals. Citrate supports cardiovascular function. Oxide adds elemental volume. Single form supplements leave gaps. The 5 form approach delivers magnesium where the body actually needs it.
Two capsules daily. For best results, split one morning with breakfast and one evening before bed. Morning capsule supports energy. Evening capsule supports sleep. If your priority is sleep, take both before bed. If primarily energy, take both morning.
High dose magnesium can cause loose stools, especially Citrate and Oxide forms. The 5 form approach in this formula is balanced toward Glycinate and Malate (gentler forms) to minimize this. If you experience GI discomfort, start with 1 capsule daily for the first week and increase to 2.
Talk to your healthcare provider before starting if you take diuretics, certain antibiotics (tetracyclines, quinolones), bisphosphonates for bone health, or proton pump inhibitors (PPIs). Magnesium can affect how these medications absorb. Tolerated well with most other supplements.
500mg elemental magnesium is 119% of the daily value, sized for adults who don't get enough through diet alone (most adults don't). The kidneys regulate excess magnesium efficiently. People with kidney disease should talk to their provider before starting any magnesium supplement.
Aquamin is a marine sourced magnesium hydroxide derived from red algae harvested off the coast of Iceland. Beyond magnesium, it includes 72 naturally occurring trace minerals (calcium, zinc, iron, and others) that support bone density. It's the differentiator between this formula and generic magnesium supplements.
This formula is tolerated well by most users. Mild loose stools or GI discomfort can happen, especially in the first week. Start with 1 capsule daily if sensitive. People with kidney disease should talk to their provider before use.
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