Irwin Naturals Vitamins & Supplements

Irwin Naturals was founded in 1994, and its goal is to develop quality supplement products with effective ingredients and affordable prices.

3-in-1 Joint Formula™

90 softgels


Irwin Naturals “best-in-class” supplements address a spectrum of men’s and women’s health needs.

Frequently Bought Together

  • This Item: 3-in-1 Joint Formula™, 90 softgels
  • Joint Mobility, 60 vegetarian capsules

Total Price:


Support healthy sleep, joint comfort, kidney health and weight management with Irwin Naturals’ supplements.

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Is Irwin Naturals a reputable vitamin & supplement brand?

For nearly three decades, Irwin Naturals has been producing innovative and effective products. They have a commitment to quality and potency.

Where are Irwin Naturals supplements made?

Irwin Naturals supplements are made in Los Angeles, California, where the company’s headquarters are located.

Irwin Naturals: Supplement Quality

Irwin Naturals products are formulated with quality ingredients backed by scientific research. Irwin Naturals tests every lot produced using third party laboratories to ensure its products meet strict quality standards.

Why Choose Life Extension

Sometimes, it's OK to play favorites. These vitamins and supplements are at the top of our customers' list... and they'll be on your, too.



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