Frequently asked questions

Questions about SierraSil’s natural joint relief products? Read through our FAQs and learn about recommended dosage, intake, shipping and more here.

  • Why do you recommend increasing water intake?

    Drinking at least 8 glasses of water per day keeps you hydrated and will complement the benefits of SierraSil®. It is important to keep your body hydrated to ensure cardiovascular health and promote gentle detoxification properties of SierraSil®.* This will result in better absorption of vital nutrients.

  • Why do I have to take SierraSil on an empty stomach?

    SierraSil®’s composition naturally promotes absorption of the minerals.* When taken with water on an empty stomach, SierraSil® has a pH of about 3.5, which allows the beneficial minerals to be easily ionized and presented to the tissues to simultaneously replenish mineral deficiencies and support metabolic balance.* It is very important to always take SierraSil® on an empty stomach. If taken with food, medications or supplements the clay component of SierraSil® will become bound to food components such as fiber, phytates and phosphates, as well your medications or supplements and will not be absorbed into the body but will instead pass right through with all the contents its intact. If taking SierraSil with food and medications the maximum intended benefits will not be realized because the proper concentrations were not absorbed into the body.

  • Who should take SierraSil?

    SierraSil® is recommended for people from all stages of life – adults desiring joint support, seniors seeking to maintain independence through support for joint function; active people and athletes wanting to increase workout intensity; and anybody looking for a daily trace mineral supplement.

  • When will I start to enjoy the benefits of SierraSil?

    Our clinical research shows that people using SierraSil® can start to feel better anywhere between a few days to a couple of weeks. It is important to note that the minerals in SierraSil® start to work in the first 2 hours after taking your daily serving. For some individuals it may take longer than the first bottle.

  • What is the recommended dosage of SierraSil?

    SierraSil® Serving Guidelines

    Take 3 capsules once daily with water on an empty stomach (one hour before of after a meal)

    Take SierraSil Joint Formula14™ with water at least half an hour before, or two hours after a meal or other beverages. Additionally, drink a minimum of 8 glasses of water per day to support the multiple benefits of SierraSil Joint Formula14™. Take medications and supplements four hours before or after SierraSil Joint Formula14™. Call customer care if you have any questions, including the best time to take SierraSil Joint Formula14™.

    Each Capsule Contains: SierraSil® (naturally occurring hydrothermal mineral complex)..……667mg

    Non-Medicinal Ingredients: Hydroxypropyl methylcellulose, purified water, microcrystalline cellulose, magnesium stearate.

    Caution: Pregnant or nursing women or persons with known medical conditions should consult with their physician before using this or any natural health product. Keep out of the reach from children. There is enough iron in this product to seriously harm a child. If symptoms persist or worsen, consult a health care practitioner. Stop use and consult a health care practitioner if you develop skin lesions, unusual skin pigmentation, irruption of gastrointestinal tract, or changes in cardiac rhythm. Do not use if you have a cardiovascular disorder.

    If you have any additional questions, please call Client Relations at 1-877-743-7720.

  • Should I continue to take other joint care products?

    That is up to you. Some joint care supplements provide ingredients a healthy body already makes and therefore may not be necessary; others may complement the benefits of SierraSil®. Most consumers find SierraSil® provides a sufficient level of benefits that they do not need to take other joint care products. That said SierraSil® alone is not a substitute for healthy living. To compliment SierraSil®’s effectiveness we recommend a diet of wholesome foods, including plenty of fruits, vegetables, whole grains and essential fatty acids. Avoid or reduce highly processed foods. Healthy lifestyle choices include regular exercise, a full night’s rest and reduced stress.

  • Is SierraSil vegetarian or imported from another country?

    SierraSil® is 100% vegetarian and vegan compatible, and all capsules are VegiCaps™. SierraSil® contains no sugar, starch, salt, wheat, gluten, corn, flavoring or preservatives. The SierraSil® ingredient is BC Kosher certified. The SierraSil® mineral powder is sourced and bottled in America.

  • Is SierraSil beneficial for athletes?

    Yes athletes benefit from SierraSil® in a number of ways. SierraSil® supports joint function, allowing for increased stamina and endurance.* SierraSil® also supports healthy cartilage*. In general SierraSil® promotes feelings of well-being.* SierraSil® gives you what you need to enjoy the activities you love, even high intensity exercises. For professional and highly athletic people, we recommend taking SierraSil® 1 to 3 hours before the activity to aid in endurance and recovery.* SierraSil® should be taken on an empty stomach with only water. Please review the complete dosage guidelines to maximize the effectiveness of SierraSil®.

  • I need joint support – will SierraSil work for me?

    Clinical and anecdotal evidence confirms that most SierraSil® users feel better in just two weeks.

  • How much will the shipping charges be for my order?

    CAD Shipping Guidelines:

    All shipping charges must be charged GST.
    Until further notice SierraSil will use the CanadPost PrePaid Express Post shipping service. This service has two bubble envelope sizes: Standard and Pack with regional pricing differences for .

    Until otherwise stated, all orders through the website within Canada will receive FREE SHIPPING. This applies to all products available for purchase through the SierraSil® website shipped within Canada with no minimum purchase.

    The standard level price of $7.49 +GST applies to Western Regional ( including BC, AB, SK, MB, Western Ontario, postal codes: P7A to L, P8N, P8T, P9A P9N, P0T to Y) ) shipments. For regional shipments using the Pack envelop the base price is $9.99 + GST. However until further notice SierraSil® will pay the shipping charges for you, giving you FREE SHIPPING.

    National shipments including Atlantic and Central the base charge is: Standard: $11.49 and Pack $18.49 + GST.  At the link above you can view the details on which provinces and postal code are listed in Atlantic, Central, and the territories. However until further notice SierraSil® will pay the shipping charges for you, giving you FREE SHIPPING.

Have a Question to Ask?

If you have additional questions, want more information about SierraSil or would like to read complete reports on our clinical trials, fill out the form below or call us toll free at 1.877.743.7720.

Mandatory fields are marked with (*)

  • If you have specific questions and couldn't find the answers in the FAQ please email our client relations department at info@sierrasil.com or call 1 877 743.7720. We are here to answer any questions you may have.
    Please allow up to 48 hours for a response to your questions via email, for immediate answers please call
    Client Relations at the number listed above during business hours 8:00 am -- 5:00 pm, PST -- Monday - Friday.

    *These statements have not yet been approved by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. This information is subject to change. Please contact Sierra Mountain Minerals Inc. for the most current information. PM307 © Sierra Mountain Minerals Inc.