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Product photo from AmazonASIN B07NWMVMT1 · NOW
Best for Flexible Dosing · Magnesium Glycinate Supplements for Sleep
NOW Supplements, Magnesium Glycinate 100 mg, 180 Tabs
“NOW Foods Magnesium Glycinate 100mg at $21.06 is the best option for users starting magnesium supplementation for the first time.”
$19.59List $31.99−39%save $12
39% below Amazon's list price. No end time published, so it can change at any time.
In stock at Amazon.com · price checked Sep 25, 6:29 PM PT · re-checked through the day
Paid link. Prices, badges and end times come from Amazon and can change at any time; the price shown on Amazon at checkout is the one that applies.
Why it's worth it
The 100mg-per-tablet format lets you begin at a low dose and increase in controlled increments — an approach endorsed by clinical guidance for minimizing adverse effects while finding the optimal sleep dose {REF:2}.
From our review of 8 magnesium glycinate supplements for sleep, by Eleanor Vance, Health & Beauty Editor
What we like
- +100mg per tablet allows dose titration from 100mg to 400mg elemental magnesium in 100mg steps
- +GMP-certified manufacturing from a brand with decades of quality track record
- +Magnesium bound to glycine amino acid for facilitated intestinal absorption
- +180 tablets at $21.06 — strong supply duration for a flexible-dose product
What to know
- –Requires 2–4 tablets to reach therapeutic sleep-support dose, increasing pill burden
- –No NSF Certified for Sport or USP third-party certification
How it ranks in our lineup
Every product from The Best Magnesium Glycinate Supplements for Sleep, by Eleanor Vance, with today's Amazon price. Deals are only ever on products from this list.
| # | Product | Our award | Price now | Deal |
|---|---|---|---|---|
| 1 | THORNE - Magnesium Bisglycinate | Runner-up | $52.00 | no deal today |
| 2 | Pure Encapsulations Magnesium (Glycinate) | Also great | $27.00 | no deal today |
| 3 | Doctor's Best High Absorption Magnesium Glycinate Lysinate | Budget pick | $23.99 | no deal today |
| 4 | NOW Foods Supplements, Magnesium Glycinate 100 mgThis deal | — | $19.59 | −39% today |
| 5 | Nature Made Magnesium Glycinate 200 mg per serving | Top pick | $31.99 | no deal today |
| 6 | Life Extension Magnesium Glycinate, Heart Health | — | $18.00 | no deal today |
| 7 | Klean ATHLETE Klean Magnesium | Supports Ability to Produce | — | $26.50 | no deal today |
| 8 | Designs for Health Magnesium Glycinate Powder | — | $47.49 | no deal today |
Deal details
- Deal badge
- Below list price
- Ends
- No end time published
- Who can buy
- All customers, not Prime-exclusive
- Savings basis
- 39% below Amazon's list price of $31.99
- Availability
- In stock
- Price checked
- Sep 25, 6:29 PM PT, refreshed through the day
- Reader interest
- New to our readers this month
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