Curated Deals
Best Sleep Support Deals
Compare current best sleep support deals from retailers tracked by Supplement.deals. The list highlights price, mg, store, and value so the strongest offers are easier to spot.
Current Deals
Deals at a glance
We look for supplement deals with useful price, package size, ingredient, store, freshness, and value signals so you can compare options before visiting the retailer.
| Product | Store | Price | Size | Value | Checked | Action |
|---|---|---|---|---|---|---|
| DEAL SUPPLEMENT Magnesium Glycinate 400mg, 300 Capsules | Amazon.com | $19.99 | 400 mg | 20.0 mg/$ | September 23, 2026 | Check Price |
| Sports Research Magnesium Oxide 90 Softgels | Sportsresearch.com | $18.95 | 37,800 mg | 2.0 g/$ | October 5, 2026 | Check Price |
| Dr Christophers Formulas Adrenal Formula 400 mg 100 Caps | Vitamin-0704.myshopify.com | $20.33 | 40,000 mg | 2.0 g/$ | November 4, 2026 | Check Price |
| PureBulk 5 HTP 5 Hydroxytryptophan Powder | Purebulk.com | $6.25 | 10,000 mg | 1.6 g/$ | September 2, 2026 | Check Price |
| Essential Magnesium Tablets From Myprotein | Myprotein.com | $12.49 | 6,000 mg | 0.5 g/$ | August 17, 2026 | Check Price |
| SuperGreens with 2 Billion CFU Probiotics Capsules | Naturemade.com | $26.99 | 27,500 mg | 1.0 g/$ | August 28, 2026 | Check Price |
| Day Night Bundle | Mojo.shop | $54.00 | 0 mg | Not available | August 19, 2026 | Check Price |
| Toki Collagen Powder, 180 Grams, by Lane Medical | Naturalhealthyconcepts.com | $98.99 | 180,000 mg | 1.8 g/$ | August 22, 2026 | Check Price |
DEAL SUPPLEMENT Magnesium Glycinate 400mg, 300 Capsules
-
$19.99
-
400 mg
-
Checked September 23, 2026
Sports Research Magnesium Oxide 90 Softgels
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$18.95
-
37,800 mg
-
Checked October 5, 2026
Sports Research Magnesium Oxide 90 Softgels
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$18.95
-
37,800 mg
Dr Christophers Formulas Adrenal Formula 400 mg 100 Caps
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$20.33
-
40,000 mg
-
Checked November 4, 2026
PureBulk 5 HTP 5 Hydroxytryptophan Powder
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$6.25
-
10,000 mg
-
Checked September 2, 2026
PureBulk 5 HTP 5 Hydroxytryptophan Powder
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$6.25
-
10,000 mg
Essential Magnesium Tablets From Myprotein
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$12.49
-
6,000 mg
-
Checked August 17, 2026
Essential Magnesium Tablets From Myprotein
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$12.49
-
6,000 mg
SuperGreens with 2 Billion CFU Probiotics Capsules
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$26.99
-
27,500 mg
-
Checked August 28, 2026
SuperGreens with 2 Billion CFU Probiotics Capsules
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$26.99
-
27,500 mg
Day Night Bundle
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$54.00
-
0 mg
-
Checked August 19, 2026
Day Night Bundle
-
$54.00
-
0 mg
Toki Collagen Powder, 180 Grams, by Lane Medical
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$98.99
-
180,000 mg
-
Checked August 22, 2026
Now Foods Colloidal Minerals 32oz
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$17.27
-
27,600 mg
-
Checked August 27, 2026
Now Foods Colloidal Minerals 32oz
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$17.27
-
27,600 mg
Nature's Bounty, Turmeric, Standardized Extract, 538 mg, 45 Capsules
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$18.51
-
538 mg
-
Checked September 23, 2026
Muscletech, Cell Tech Performance Series Creatine Fruit Punch, 6 lbs
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$44.99
-
76,000 mg
-
Checked October 28, 2026
Metabolic Nutrition Insulean 90 Capsules
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$35.99
-
60,000 mg
-
Checked August 27, 2026
Metabolic Nutrition Insulean 90 Capsules
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$35.99
-
60,000 mg
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Deal snapshot
This list currently includes 12 products from 12 stores. Listed prices run from $6.25 to $98.99; the median value among shown products is 1600.0 mg/$.
What to compare
Start with the product's total price, total mg, and value. Then compare the store, product format, active ingredients, shipping, and checkout requirements before buying.
Price freshness
The newest price shown here was checked September 23, 2026. Retailers can change prices, coupons, shipping, and inventory after that, so the retailer page is the source of truth at checkout.
Why these products are listed
Products need enough usable information to compare: name, store, price, mg, availability, and value. That keeps this page focused on offers that can be evaluated quickly.
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