No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

Search Please enter an item number or keyword
Shop by
Do You
Need Help?

Sierrasil Health Inc.

Joint Formula 14

Joint Formula 14

Item: SIL002

  • Joint Formula 14 from SierraSil

  • All-natural mineral powder supports joint health

  • Vegetarian, gluten free

90 Caps

MSRP $32.99
Save 15%
I would like Free Standard Shipping on orders over $50 with Easy Refill!  days. Learn more
In Stock

Supplement Facts

Serving Size 5 Capsules

Servings Per Container 18

  Amount Per Serving % Daily Value
Calcium (from hydrothermal mineral complex) 38 mg‡ 3%
Iron (from hydrothermal mineral complex) 2 mg‡ 10%
Hydrothermal Mineral Complex 3 g

† Daily Value (DV) not established.

‡These values represent the quantities available for absorption by the body in a serving size of Sierrasil®, as per the dissolution test described in US Pharmacopoeia 24 Dissolution Method 711. JF14 is not a significant source of iron, and is not sufficient to treat iron deficiency.

OTHER INGREDIENTS: Hydroxypropyl methylcellulose, microcrystalline cellulose USP/NF, magnesium stearate NF/FCC, purified water.

RECOMMENDED SERVING: (Adults) Take once daily with water on an empty stomach (one hour before or after a meal), follow the serving chart below for number of capsules according to body weight.

Body Weight • Number of Capsules

  • Up to 175 lbs • 3
  • 175 - 230 lbs • 4
  • Over 230 lbs • 5

DIRECTIONS: Drink a minimum of 6 glasses of water per day. Take medications four hours before or after taking JF14.

CAUTION: Pregnant or nursing women and persons with known medical conditions should consult with their physician before using. Do not use if inner seal is missing or broken. Keep bottle tightly closed. Store in a cool, dry place.

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.

Made In Canada

  • Made without sugar, starch, salt, wheat, gluten, corn, dairy, marine or animal products, flavoring or preservatives.

Joint Formulation14™ is a trademark of SierraSil Health Inc.

Shipping Weight

.23 lbs

  • Joint Formula 14 from SierraSil

  • All-natural mineral powder supports joint health

  • Vegetarian, gluten free

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.

Sierrasil Health Inc. Joint Formula 14 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Swanson Quality Assurance

Why Shop Swanson®?

We know how important your health is to you and your loved ones. That’s why we’re focused on delivering only high quality products you can trust at the best value.

Our lab evaluates every product to make sure it’s compliant with strict standards and government regulations, and we fully believe in and stand behind our products. If you’re dissatisfied for any reason, we’ll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
Customer Service
About Swanson

Easy Refill

  • Get your favorite products delivered automatically
  • 10% off future orders of Swanson brand products in your subscription
  • FREE standard shipping on all future orders over $50
  • Control the frequency, delivery date, item quantity... or cancel at any time
  • Email reminders before each delivery
See all FAQs here