Optimum Nutrition
Brand Score A13 products · 4 categories · Avg 4.48★ · 487,770 reviews
Price range $16 – $47
Last analyzed: June 8, 2026
Browse products ↓Quick Take on Optimum Nutrition
Score: A- •Nearly every product (92%) earns 4+ stars — this brand rarely disappoints
- •488K real buyer reviews — one of the most vetted brands in Protein Powder
- •Focused on Protein Powder, where it averages 4.52★
- •Priced below the category average — verify individual specs match your needs before buying
Optimum Nutrition Gold Standard 100% Whey Protein Powder
4.7★ with 29K reviews — top-rated in Protein Powder
Brand Score: A
A in Protein Powder — Optimum Nutrition's 13 products average 4.48★ across 4 categories, with Protein Powder as the strongest line (4.52★ avg).
Optimum Nutrition earns a Brand Score of A on Mubboo, based on analysis of 13 products across 4 categories. Value positioning (100/100) is the brand's strongest dimension. Category depth (50/100) is the area with the most room for improvement. Optimum Nutrition's primary strength is in Protein Powder, where it averages 4.52★.
How we calculate Brand Score
Quality Consistency (40%): percentage of products rated 4+ stars
Market Presence (25%): total review volume, log-scaled
Value Positioning (20%): average price vs category average
Category Depth (15%): number of active product categories
Based on 13 Optimum Nutrition products · last analyzed June 8, 2026.
How Optimum Nutrition Compares
Optimum Nutrition | Most Popular Orgain | Highest Rated Premier Protein | Best Value Dymatize | |
|---|---|---|---|---|
| Avg Rating | 4.48★ | 4.5★ | 4.6★ | 4.58★ |
| Total Reviews | 487,770 | 174,382 | 30,332 | 44,137 |
| Avg Price | $30 | $27 | $34 | $48 |
| Brand Score | A | A- | B+ | B+ |
Show more details
| Products | 13 | 5 | 3 | 4 |
| Quality Rate | 92% | 100% | 100% | 100% |
| Categories | 4 | 1 | 1 | 1 |
Optimum Nutrition
Avg Rating: 4.48★
Reviews: 487,770
Avg Price: $30
92% rated 4+★
Premier Protein
Avg Rating: 4.6★
Reviews: 30,332
Avg Price: $34
100% rated 4+★
Our Top 3 from Optimum Nutrition
Optimum Nutrition Gold Standard 100% Whey Protein Powder
4.7★ with 29K reviews — top-rated in Protein Powder
Optimum Nutrition Micronized Creatine Monohydrate Powder
4.6★ with 104K reviews — top-rated in Creatine Supplements
Optimum Nutrition Micronized Creatine Monohydrate Capsules
4.6★ with 104K reviews — top-rated in Creatine Supplements
Where Optimum Nutrition Is Strongest
Protein Powder
View all →
Creatine Supplements
View all →What You'll Spend on Optimum Nutrition
Most Optimum Nutrition products fall between $16 and $47.
Optimum Nutrition sits below the category average on price — a value-focused brand. Check individual specs to confirm fit.
What People Say About Optimum Nutrition
Aggregated from review themes across 13 Optimum Nutrition products.
- Mixes easily and dissolves well
- Noticeable strength and performance gains
- Excellent value and long-lasting supply
- Clump-free mixability in various liquids
- Missing scoop in some containers
- Slight grittiness or incomplete dissolution
- Packaging inconveniences (seal, bag failure, mess)
Expert Coverage
6 Optimum Nutrition products have coverage from independent expert publications: Cnet. Source links in References.
Where to Buy Optimum Nutrition
Optimum Nutrition products are available on Amazon — 13 products across 4 categories.
Browse Optimum Nutrition on Amazon →Featured in Our Reviews
Brand Bottom Line
- Brand Score
- A
- Best Product
- Gold Standard 100% Whey Protein Powder ($44) Buy on Amazon →
- Price Level
- Budget — below category average
- Quality
- 92% of products rated 4+★
- Best For
- Value-focused buyers who still want reliability
- Alternatives
- Orgain (Score A-) · Premier Protein (Score B+)
Optimum Nutrition pairs strong quality with accessible pricing — an easy recommendation. Start with the Gold Standard 100% Whey Protein Powder.
Frequently Asked Questions
Is Optimum Nutrition a good brand?
Optimum Nutrition earns a Brand Score of A on Mubboo. 92% of its 13 products are rated 4 stars or above, which puts it among the most consistent brands in Protein Powder. The main consideration is pricing — Optimum Nutrition products average $30, $9 below the category average.
What is the best Optimum Nutrition product to buy?
Based on 29K reviews and a Mubboo Score of A+, the Gold Standard 100% Whey Protein Powder ($44) is Optimum Nutrition's top pick. For a budget option, the Micronized Creatine Monohydrate Powder ($16) delivers 4.6★ at 64% of the cost.
Is Optimum Nutrition worth the premium price?
Optimum Nutrition prices close to the category average ($30 vs $39), so you're not paying a brand premium.
Optimum Nutrition vs Orgain: which is better?
Optimum Nutrition scores A vs Orgain's A-. Optimum Nutrition trails slightly on rating (4.48★ vs 4.5★), while Orgain has fewer total reviews (174K vs 488K).
Sources & References
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