Life Extension
Brand Score A+17 products · 9 categories · Avg 4.52★ · 76,850 reviews
Price range $4 – $35
Last analyzed: June 19, 2026
Browse products ↓Quick Take on Life Extension
Score: A+- •Nearly every product (100%) earns 4+ stars — this brand rarely disappoints
- •77K+ reviews give a reliable read on real-world quality
- •Active in 9 categories — a broad lineup if you want to stay with one brand
- •Priced below the category average — verify individual specs match your needs before buying
Life Extension Vitamin D3 125 mcg
4.7★ with 8.2K reviews — top-rated in Vitamin D Supplements
Brand Score: A+
A+ in Magnesium Supplements — Life Extension's 17 products average 4.52★ across 9 categories, with Magnesium Supplements as the strongest line (4.6★ avg).
Life Extension earns a Brand Score of A+ on Mubboo, based on analysis of 17 products across 9 categories. Quality consistency (100/100) is the brand's strongest dimension, with 100% of products rated 4 stars or above. Market presence (73/100) is the area with the most room for improvement. Life Extension's primary strength is in Magnesium Supplements, where it averages 4.6★.
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 17 Life Extension products · last analyzed June 19, 2026.
How Life Extension Compares
Life Extension | Most Popular Nature Made | Highest Rated Double Wood Supplements | |
|---|---|---|---|
| Avg Rating | 4.52★ | 4.63★ | 4.67★ |
| Total Reviews | 76,850 | 130,016 | 43,073 |
| Avg Price | $16 | $18 | $22 |
| Brand Score | A+ | A- | B+ |
Show more details
| Products | 17 | 6 | 3 |
| Quality Rate | 100% | 100% | 100% |
| Categories | 9 | 1 | 1 |
Life Extension
Avg Rating: 4.52★
Reviews: 76,850
Avg Price: $16
100% rated 4+★
Double Wood Supplements
Avg Rating: 4.67★
Reviews: 43,073
Avg Price: $22
100% rated 4+★
Our Top 3 from Life Extension
Life Extension Vitamin D3 125 mcg
4.7★ with 8.2K reviews — top-rated in Vitamin D Supplements
Life Extension Melatonin
4.5★ with 1.1K reviews — top-rated in Melatonin
Life Extension Neuro-Mag Magnesium L-Threonate
4.6★ with 24K reviews — top-rated in Magnesium Supplements
Where Life Extension Is Strongest
Magnesium Supplements
View all →vitamins
What You'll Spend on Life Extension
Most Life Extension products fall between $4 and $35.
Life Extension sits below the category average on price — a value-focused brand. Check individual specs to confirm fit.
What People Say About Life Extension
Aggregated from review themes across 14 Life Extension products.
- Improves sleep quality
- Relieves muscle cramps and menstrual pain
- Promotes relaxation and reduces anxiety
- Great Taste / No Unpleasant Flavor
- Pills are large and hard to swallow
- May cause vivid dreams or nightmares
- Side Effects / Adverse Reactions
Expert Coverage
3 Life Extension products have coverage from independent expert publications: Cnet, Wirecutter. Source links in References.
Where to Buy Life Extension
Life Extension products are available on Amazon — 17 products across 9 categories.
Browse Life Extension on Amazon →Featured in Our Reviews
Brand Bottom Line
- Brand Score
- A+
- Best Product
- Vitamin D3 125 mcg ($8) Buy on Amazon →
- Price Level
- Budget — below category average
- Quality
- 100% of products rated 4+★
- Best For
- Value-focused buyers who still want reliability
- Alternatives
- Nature Made (Score A-) · Double Wood Supplements (Score B+)
Life Extension pairs strong quality with accessible pricing — an easy recommendation. Start with the Vitamin D3 125 mcg.
Frequently Asked Questions
Is Life Extension a good brand?
Life Extension earns a Brand Score of A+ on Mubboo. 100% of its 17 products are rated 4 stars or above, which puts it among the most consistent brands in Magnesium Supplements. The main consideration is pricing — Life Extension products average $17, $8 below the category average.
What is the best Life Extension product to buy?
Based on 8.2K reviews and a Mubboo Score of A+, the Vitamin D3 125 mcg ($8) is Life Extension's top pick. For a budget option, the Melatonin ($8) delivers 4.5★ at 0% of the cost.
Is Life Extension worth the premium price?
Life Extension prices close to the category average ($17 vs $25), so you're not paying a brand premium.
Life Extension vs Nature Made: which is better?
Life Extension scores A+ vs Nature Made's A-. Life Extension trails slightly on rating (4.52★ vs 4.63★), while Nature Made has more total reviews (130K vs 77K).
Sources & References
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