IZI1

Joint Formula 14

‎4.6/5
16 reviews
Swanson Vitamins
USD 32.99

at Swanson Vitamins

Updated: Oct 24, 2026

About this item

Joint Formula 14 from SierraSil helps promote healthy joint function so you can maintain your active lifestyle. Joint Formula 14 is designed to help make a difference in 14 days or less. The formula uses a pure, all-natural mineral powder with essential minerals including calcium, iron and other trace minerals such as silicon, potassium, magnesium, manganese, copper and zinc. Research shows these nutrients are necessary for proper joint health maintenance. And this is not a one size fits all joint health supplement. The serving size depends on your own personal body weight, providing a more customized joint health supplementation program.

  • Features
    • Hydrothermal mineral complex from the US Sierra Mountains
    • Supports Joint Health
    • Vegetarian, gluten free

Specifications

Ingredient

Amount per serving / Daily value %

Calcium (from hydrothermal mineral complex)

38 mg‡ / 4%

Iron (from hydrothermal mineral complex)

2 mg‡ / 10%

Hydrothermal Mineral Complex

3 g / †

Other Ingredients

Hypromellose, microcrystalline cellulose USP/NF, magnesium stearate NF/FCC, purified water.

Iron Warning

Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

CA WARNING

⚠️WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Country of Origin

Made in Canada

Trademark Information

JointFormula14TM is a trademark of SierraSil Health Inc., BC

Other Information

JF14 is not a significant source of Iron and is not sufficient to treat iron deficiency., Made without sugar, starch, salt, wheat, gluten, corn, dairy, marine or animal products, flavoring or preservatives.

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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