Best Magnesium for Sleep in 2025: Top 3 Supplements for Deep Rest
If you’re tossing and turning at night, magnesium might be your missing link. This essential mineral plays a crucial role in helping your body relax, regulate melatonin, and maintain healthy sleep cycles.
To help you find the right option, we’ve reviewed the top 3 magnesium supplements that deliver proven sleep support — all trusted by health professionals and available on Amazon.
1. Thorne Magnesium Bisglycinate Powder
Why It’s Great:
- NSF-certified and clean formula
- Highly absorbable bisglycinate form
- Supports both sleep and muscle recovery
Pros:
- Gentle on digestion
- Powder form makes it easy to adjust dose
- Trusted by athletes and practitioners
Cons:
- Slight natural flavor
- Needs to be mixed in liquid
2. Pure Encapsulations Magnesium Glycinate
Why It’s Great:
- One of the most bioavailable magnesium forms
- Designed for sensitive individuals
- Doctor-recommended for stress and sleep
Pros:
- Hypoallergenic
- No fillers or additives
- Helps reduce nighttime anxiety
Cons:
- Higher price point
- Requires 2–3 capsules per dose
3. Doctor’s Best High Absorption Magnesium
Why It’s Great:
- Budget-friendly without sacrificing quality
- Uses TRAACS® magnesium chelate for absorption
- Widely available and highly rated
Pros:
- Great value
- Easy on the stomach
- Suitable for daily use
Cons:
- May require higher doses for sleep-specific benefits
What’s the Best Type of Magnesium for Sleep?
While there are many forms of magnesium, glycinate and bisglycinate are the top choices for sleep. They bind with glycine — a calming amino acid — and have minimal laxative effect compared to magnesium citrate or oxide.
FAQ: Magnesium & Sleep
Q: When should I take magnesium for sleep?
A: 1–2 hours before bedtime is ideal. Consistency matters most.
Q: Can I take magnesium daily?
A: Yes, these forms are safe for long-term use, but always check with a healthcare provider.
Q: Will it help with anxiety too?
A: Yes — magnesium glycinate is often used to calm the nervous system.
Pairing magnesium with a daily supplement routine can help you feel more balanced and energized throughout the day.
Final Thoughts
If sleep is a nightly struggle, magnesium might be your best (and most natural) solution. Whether you need something professional-grade like Thorne, or an affordable daily go-to like Doctor’s Best, each of these supplements can support deeper, more restorative sleep.
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