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OptiFlex-G Glucosamine Sulfate Joint Health Supplement (1500 mg) | 90 Day Supply

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$58.20
Sep 14 · Macy's
Best price
$58.20
−0% vs high
14-day high
$58.20
All stores

Lowest recorded: $48.29 at Macy's on May 1, 2026 · $9.91 above that low today · tracked since Dec 2024.

$58$58$58
Sep 14Sep 27
  • Macy's
Price has held at $58.20 for the past 14 days.

About this product

Theralogix OptiFlex-G is a joint health supplement containing 1,500 mg of highly purified glucosamine sulfate derived from shellfish. Formulated for both men and women, it supports cartilage maintenance and repair. The product comes in a 90-day supply with a daily dosage of two tablets, which can be taken with or without food. Manufactured in the USA, it is independently tested for purity and potency by NSF, and is gluten-free and dye-free. Theralogix has been trusted by healthcare providers and patients for over two decades.

  • 1,500 mg glucosamine sulfate per dose
  • 90-day supply, 2 tablets daily
  • Made in USA, NSF tested
  • Gluten-free and dye-free
  • Derived from shellfish
  • Trusted by healthcare providers

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OptiFlex-G Glucosamine Sulfate Joint Health — Price History