Supplement Deal News
Magnesium Glycinate Price Guide: Per-Capsule Math
Posted on October 18, 2026 by Supplement.deals
Magnesium glycinate bottles run from 9.99 to 11.34 this week. See the per capsule and per year math across 4 verified deals.
Vitamin B12 1000 mcg Price Guide: Per-Unit Math
Posted on October 14, 2026 by Supplement.deals
Live prices on vitamin B12 1000 mcg run from 0.99 to 22.40. See the per tablet, per gummy, and per year math across 6 verified deals.
Vitamin D3 5000 IU: How to Pay Less Per Capsule
Posted on October 12, 2026 by Supplement.deals
Live prices on vitamin D3 5000 IU softgels and tablets run from 5.70 to 7.25. See the math for price per capsule, per bottle, and per 10000 IU.
Mass Gainer vs. Whey Protein: How to Choose
Posted on October 5, 2026 by Supplement.deals
Whey vs mass gainer compared: what each product is, the price math for each, and verified live supplement deals.
Creatine Monohydrate Guide: Price Per Serving
Posted on October 5, 2026 by Supplement.deals
How to compare creatine monohydrate offers by real price per serving, with verified live prices from major retailers.
Supplement Deals This Week: August 18, 2026
Posted on August 17, 2026 by Supplement.deals
Summer is entering its final stretch, and as routines shift back toward fall schedules, it's a great time to take stock of your supplement shelf and restock the staples before the season turns. This week's roundup is packed with deals on protein powders, electrolytes for late-August heat, and the vitamins and minerals that keep your nutrition on point as training and daily routines ramp back up. Whether you're chasing new PRs, supporting your everyday wellness, or simply hunting the best price per serving, we've scanned the sales so you don't have to. Here are this week's best values.