Magnesium Glycinate - Restful Sleep & Stress Relief
- Supports restful sleep and deeper recovery
- Helps reduce fatigue, overwhelm, and brain fog
- Supports nervous system, muscles, and bone strength
- Plays a role in hormonal balance and menstrual health
- Especially helpful for PCOS, PMS, and perimenopause
How To Use
Take 2 to 4 capsules daily, ideally in the evening, with or without food. Start with 2 and increase as needed.
1 bottle = 60 capsules (15 to 30 day supply, depending on dosage).
Capsules can be opened and mixed into food or drink if preferred.
Ingredients
Magnesium Bisglycinate (providing elemental magnesium), Vegetable Cellulose (capsule shell)
Delivery Information
- Order by 3pm for same-day dispatch (Mon–Fri)
- Free UK delivery for orders over £40
- Need it sooner? Choose DPD Next Day at checkout
- We ship worldwide (tracked options available)
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Average daily serving % NRV
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2 Capsules
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Magnesium (as bisglycinate) 165mg - 44%
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4 Capsules
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Magnesium (as bisglycinate) 330mg - 88%
Why Magnesium Glycinate Works
Deeper, more restful sleep
Reduces PMS and hormonal tension
Highly absorbable, gentle on the gut

Calms the nervous system
Relieves muscle aches and fatigue

What’s Inside — Backed by Science, Made for You
Why 1000s Choose PolyBiotics
Scroll left to right | PolyBiotics Magnesium Glycinate | Typical Magnesium Supplements |
---|---|---|
Highly absorbable glycinate form |
Often oxide or citrate (low absorption)
| |
No fillers or binders | ||
Supports sleep, mood, and hormones |
Designed for holistic balance
|
Often just marketed for sleep
|
Well tolerated and gut-friendly |

Formulated by Dr Amina Hersi
Formulated by Dr Amina Hersi
FAQ
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Most people feel benefits like improved rest, reduced tension, or better mood within a few days to 2 weeks. Hormonal benefits can take longer and depend on consistency and baseline magnesium levels.
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Yes. Magnesium is an essential nutrient and safe for regular, daily use when taken as directed.
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Yes. It’s designed to pair safely with PolyBiotics Inositol Infusion Plus, and PolyBiotics Pregnancy Formula. If on medication, always check with your doctor.
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Many supplements use buffered blends or cheaper forms (like oxide) with poor absorption. Ours is pure glycinate — gentle, well-absorbed, and free from unnecessary extras.
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Very rare at standard doses. In very high amounts, magnesium may cause mild diarrhoea or nausea. Stick to the recommended range and take with food to avoid this.
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Magnesium is generally considered safe, but always consult your doctor before starting any supplement while pregnant or breastfeeding.