Life Extension sells dietary supplements and vitamins formulated with research-backed ingredients. This page features customer ratings and reviews for lef.org to help you decide if their products and service meet your needs.
Life Extension Reviews
3.5
4 reviews
What Shoppers Say About Life Extension
Created with AI, based on recent reviews
Life Extension shoppers are divided in their assessments. Positive reviewers praise the company's product quality, research backing, and customer service responsiveness. These customers highlight the informative website and note successful international delivery. However, negative reviewers report significant product quality issues, particularly with fish oil capsules that leak and clump together, creating an unpleasant fishy taste and mess. Some shoppers have also encountered confusing membership signup experiences where promotional terms were not clearly communicated upfront.
The split in ratings reflects two distinct customer experiences: those satisfied with the supplements themselves and the company's service approach, and those frustrated by product integrity problems and subscription-related confusion. Product consistency and clarity around membership terms appear to be areas where Life Extension could improve.
Customer Reviews (4)
Sorted by: Most recentDavid M.Feb 17, 2026
This is my fourth time ordering this product. I'm currently on the second bottle and I've noticed a real problem - the capsules are leaking fish oil everywhere and clumping together. They get all over my hands and have a strong fishy taste that's unpleasant. I originally chose these because of their compact size, but that's not enough to make up for the quality issues. I won't be buying them again and can't recommend them to others.
Jennifer T.Oct 27, 2025
The company advertised a membership option that claimed to offer free shipping and discounts at no extra charge. I went ahead and clicked to sign up, and sure enough I got the free shipping plus a discount applied to my purchase that day. However, after I'd already entered my credit card information and completed the order, a notice suddenly appeared telling me my membership would automatically renew every October 27th for $49.95 and would charge my saved card. If they'd been straightforward about this fee from the beginning, I might have made the purchase anyway. Instead, I feel misled and my trust in the company has taken a real hit before I've even had a chance to try what I bought.
Robert H.May 5, 2023
These vitamins are excellent quality and the delivery to Canada was quick and smooth. The products are backed by solid research and I'd definitely suggest them to anyone interested in adding quality supplements to their routine.
Marcus C.Mar 6, 2021
Life Extension really stands out as a company that genuinely cares about what they make and how they treat their customers, more so than most places you'll deal with. The website has an incredible amount of useful information and details. Their customer service team is responsive, knowledgeable, and actually listens to what you need.
Life Extension Review FAQ
What is the overall rating for Life Extension?
Life Extension is rated 3.5 out of 5 based on 4 customer reviews on RetailCoupons.com. Ratings are split, with half of reviewers giving 5 stars and half giving 2 stars.
What do customers praise about Life Extension?
Shoppers consistently mention the quality of the supplements themselves and note that products are backed by solid research. Customers also commend the company's responsive and knowledgeable customer service team, the depth of information available on the website, and reliable international shipping.
What complaints do customers report?
The main complaints center on product quality issues with fish oil capsules leaking and clumping together, which customers find unpleasant and messy. Some reviewers have also reported confusion around membership signup processes, where promotional benefits were not clearly explained before payment information was entered.
Would customers recommend Life Extension?
Positive reviewers indicate they would recommend the company to others interested in quality supplements. However, customers experiencing product leakage and clumping issues expressed dissatisfaction, and those confused by membership terms did not indicate they would recommend the service.
How can I write a review of Life Extension?
RetailCoupons.com accepts customer reviews based on firsthand experience with lef.org. Share details about product quality, shipping, customer service, and overall satisfaction to help other shoppers make informed decisions.
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