Optimum Nutrition Opti-Men Multivitamin - 150 Tablets vs MyProtein Alpha Men Super Multivitamin - 120 Tablets

Side-by-side AI analysis based on real user reviews from Reddit, Amazon, YouTube & more.

Score Comparison

Optimum Nutrition Opti-Men ...
MyProtein Alpha Men Super M...
Optimum Nutrition Opti-Men ...
Optimum Nutrition
MyProtein Alpha Men Super M...
MyProtein
Overall Score 6 5
Effectiveness 6/10
Best
4/10
Ingredient Quality 5/10
Best
4/10
Value for Money 5/10 7/10
Best
Side Effects 7/10 8/10
Best
Certifications 9/10
Best
5/10
Best Price £27.99 £8.99
Cheapest
Form Tablets Tablets
Dose 75+ ingredients per 3-tablet serving 35 vitamins, minerals and extracts per 2 tablets
Third-Party Tested ✓ Yes ✗ No
Reviews Analysed 2 3

Optimum Nutrition Opti-Men Multi...

Pros

  • +Informed Sport certified — safe for drug-tested athletes
  • +Solid core vitamin and mineral doses
  • +Brand recognition and widespread UK availability
  • +Includes fruit, vegetable, and botanical blends

Cons

  • -Proprietary blends hide individual ingredient doses
  • -Uses cheaper B-vitamin forms (cyanocobalamin not methylcobalamin)
  • -Three tablets per serving is inconvenient and the tablets are large

Best For

Gym-goers wanting an all-in-one sports multivitamin Drug-tested athletes needing Informed Sport certification Those who prefer a recognised sports nutrition brand
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MyProtein Alpha Men Super Multiv...

Pros

  • +Lowest price in the sports multivitamin category
  • +Broad 35-ingredient coverage of basic vitamins and minerals
  • +Widely available with frequent MyProtein sales
  • +Informed Sport registered for basic quality assurance

Cons

  • -Cheap vitamin forms with lower bioavailability throughout
  • -Vitamin D3 dose is only 200 IU — essentially negligible
  • -Multiple bulking agents and fillers in the formulation

Best For

Budget-conscious beginners wanting a basic daily multivitamin MyProtein customers adding a multi to an existing order Those who view a multivitamin as basic nutritional insurance only
View full review →
AI

AI Comparison Analysis

Optimum Nutrition Opti-Men Multivitamin - 150 Tablets vs MyProtein Alpha Men Super Multivitamin - 120 Tablets

Optimum Nutrition Opti-Men Multivitamin - 150 Tablets: Optimum Nutrition Opti-Men is a popular sports multivitamin with an impressive 75+ ingredient count, though the proprietary blend approach means many of those ingredients — particularly the amino acids and botanical extracts — are present in doses too small to be individually effective. The core vitamin and mineral profile is decent, and the Informed Sport certification is valuable for competitive athletes. However, the three-tablet-per-day serving, use of cheaper B-vitamin forms (cyanocobalamin, pyridoxine HCl), and premium price make it harder to justify versus more transparent alternatives.

Scores: effectiveness: 6/10, ingredient_quality: 5/10, value_for_money: 5/10, side_effects: 7/10, certifications: 9/10, overall: 6/10

MyProtein Alpha Men Super Multivitamin - 120 Tablets: MyProtein Alpha Men is the entry-level option for budget-conscious gym-goers who want broad-spectrum multivitamin coverage at minimal cost. The 35-ingredient formula covers the basics but uses cheap forms throughout — zinc oxide, cyanocobalamin, folic acid rather than folate, and a borderline negligible 200 IU of vitamin D3. The botanical extracts are present at doses too low to be meaningful. During MyProtein sales it can be picked up for very little, making it acceptable as basic nutritional insurance, but anyone serious about supplementation should look at mid-tier alternatives.

Scores: effectiveness: 4/10, ingredient_quality: 4/10, value_for_money: 7/10, side_effects: 8/10, certifications: 5/10, overall: 5/10

Disclaimer: AIScored provides AI-generated comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.