Optimum Nutrition Opti-Men Multivitamin - 150 Tablets vs Life Extension Two-Per-Day Multivitamin - 120 Tablets
Side-by-side AI analysis based on real user reviews from Reddit, Amazon, YouTube & more.
Score Comparison
|
Optimum Nutrition Opti-Men ...
Optimum Nutrition
|
Life Extension Two-Per-Day ...
Life Extension
|
|
|---|---|---|
| Overall Score | 6 | 8 |
| Effectiveness | 6/10 |
9/10
Best
|
| Ingredient Quality | 5/10 |
8/10
Best
|
| Value for Money | 5/10 |
9/10
Best
|
| Side Effects | 7/10 |
8/10
Best
|
| Certifications |
9/10
Best
|
7/10 |
| Best Price | £27.99 |
£17.50
Cheapest
|
| Form | Tablets | Tablets |
| Dose | 75+ ingredients per 3-tablet serving | Full-spectrum multivitamin per 2 tablets |
| Third-Party Tested | ✓ Yes | ✓ Yes |
| Reviews Analysed | 2 | 2 |
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
Life Extension Two-Per-Day Multi...
Pros
- +Research-backed doses significantly above basic RDAs
- +Bioactive B forms including methylfolate and methylcobalamin
- +Includes specialty ingredients like lutein, lycopene, and OptiZinc
- +Outstanding value for the breadth of the formula
Cons
- -Large tablets that some people find difficult to swallow
- -Contains standard excipients necessary for tablet compression
- -Two-per-day dosing is less convenient than single-tablet multis
Best For
AI Comparison Analysis
Optimum Nutrition Opti-Men Multivitamin - 150 Tablets vs Life Extension Two-Per-Day 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
Life Extension Two-Per-Day Multivitamin - 120 Tablets: Life Extension Two-Per-Day is arguably the best-value research-grade multivitamin available in the UK market, offering doses well above standard RDAs and using superior bioactive forms throughout. The inclusion of lutein, lycopene, and multiple forms of selenium demonstrates Life Extension's evidence-based approach. While the tablets are large and the excipient list is longer than simpler products, this is inherent to cramming a comprehensive formula into just two tablets. It represents a significant upgrade over high-street multivitamins at a modest price premium.
Scores: effectiveness: 9/10, ingredient_quality: 8/10, value_for_money: 9/10, side_effects: 8/10, certifications: 7/10, overall: 8/10
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.