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October 13, 2026London, UK

    Last updated: February 15, 2026

    Top 5 lifeextension.com
    Alternatives & Competitors

    Discover how your top competitor’s audience surfs the web so you can tailor your website experience perfectly at every stage of the customer journey
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    Sign up for a free Semrush account to view our list of lifeextension.com alternatives and competitors and analyze their performance in terms of website traffic, rankings, and authority, as of February 2026.If you are searching for lifeextension.com alternatives or want to investigate the competitors of lifeextension.com further, you can find the full list of websites like lifeextension.com with Semrush Organic Research tool, available when you sign up for a free account.

    Comparison of Monthly Visits:
    lifeextension.com vs Competitors, February 2026

    The closest competitor to lifeextension.com are iherb.com, swansonvitamins.com and nowfoods.com. To understand more about lifeextension.com and its competitors, sign up for a free account to explore Semrush’s Traffic Analytics and Market Explorer tools.

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    Market Share Analysis lifeextension.com

    List of lifeextension.com competitors in February 2026:

    • iherb.com, with 29.74M visits, 77 authority score, 55.99% bounce rate
    • swansonvitamins.com, with 1.16M visits, 44 authority score, 47.56% bounce rate
    • nowfoods.com, with 281.23K visits, 51 authority score, 61.4% bounce rate
    • vitacost.com, with 2.17M visits, 48 authority score, 48.18% bounce rate
    • vitaminshoppe.com, with 3.27M visits, 60 authority score, 48.39% bounce rate