Protein powder / Optimum Nutrition
Optimum Nutrition
Gold Standard 100% Whey
Dose math
- Serving size
- 30.4 g
- Protein per serving
- 24 g
- Servings per container (label)
- 29
25 g protein takes 1.04 servings of this product.
At the best price: $48.99 ÷ (29 servings × 24 g) × 25 g = $1.76
Prices
| Store | Price | Servings | Cost per 25 g protein | Checked |
|---|---|---|---|---|
| Target | $48.99 | 29 | $1.76 | Oct 22, 2026 |
Prices are read from each store's own page and marked stale after 14 days. The best price is the lowest cost per 25 g protein among prices that aren't stale. Star ratings are the store's own reviews and never affect rankings.
Third-party certification
No certification found on any certifier's website.
Lab results (COAs)
No certificate of analysis found.
Why tier C
- Current third-party certification: not met
- No certification found.
- COA from an accredited lab, on the finished product, under 2 years old: not met
- No COA found.
Tier A needs both checks. Tier B needs at least one COA or certification. Tier C has neither. The tier sits next to the price and is never blended into it.
Label details
Other ingredients cocoa powder (processed with alkali), lecithin, natural and artificial flavor, acesulfame potassium, lactase