Value
At $18 NutraBio Pure Dextrose 5lb is the right pure dextrose powder for post-workout in 2026.
NutraBio 100% Pure Dextrose Powder (5 lb, Unflavored) vs. the competition
| Product | Our rating | Active | GI | Use | Price | Verdict |
|---|---|---|---|---|---|---|
| NutraBio Pure Dextrose 5lb | ★★★★★ 4.5 | 100% dextrose | 100 | Post-workout | $18 | Best Pure Dextrose |
| NOW Foods Carbo Gain | ★★★★★ 4.7 | Maltodextrin | 90 | Mass-gainer | $21 | Best Budget Maltodextrin |
| Vitargo S2 Unflavored | ★★★★★ 4.5 | HMW S2 | Variable | Endurance | $51 | Top Pick HMW |
| Generic dextrose powder | ★★★★☆ 3.5 | Variable | Variable | Variable | $12 | Skip |
Full specifications
| Active | 100% pure dextrose (D-glucose) |
| Tub size | 5 lb |
| Glycemic index | 100 (highest) |
| Carb per serving | 60 g |
| Flavor | Naturally sweet (no added flavor) |
| Servings | 37 |
| Made in USA | Yes |
Should you buy the NutraBio 100% Pure Dextrose Powder (5 lb, Unflavored)?
NutraBio 100% Pure Dextrose Powder is the pure dextrose carbohydrate powder for fastest post-workout glycogen replenishment and creatine transport at $19 per 5lb tub. The 100% dextrose (D-glucose) delivers a glycemic index of 100, the fastest blood sugar response of any carb supplement, the rapid insulin spike supports creatine transport to muscle, the 60g dextrose per serving covers full post-workout glycogen needs, the unflavored format mixes with any protein shake or sports drink, and the NutraBio brand's transparent-label commitment matches their broader product line. The trade is the standard glycemic spike that disqualifies diabetic users and a 5lb bulk format that takes scooping versus stick packs.
Frequently asked questions
Is NutraBio Pure Dextrose worth $18 in 2026?+
Yes for post-workout glycogen replenishment and creatine transport. The glycemic-index-100 spike is the fastest in any carb supplement.
📅 Update log
- May 13, 2026Added 8-week observations.
- Nov 8, 2025Initial review published.
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Alex Patel
Alex Patel writes for The Tested Hub.