Consumers | SierraSil


SierraSil has provided great joint and cartilage relief for a countless number of people. Read through our testimonials and see what SierraSil can do for you!


In 2006 my Dr. told me I would need a knee replacement within 6 months to a year. Upon hearing about Sierrasil I started taking 3 tablets each morning and I don’t have any problems with my knees, hips or other joints. I continue to use it. I am now 81 years old and maintain my own yard. No surgery to this date.

- Mr. Grobel Edmonton

I also take Sierrasil and enjoy discomfort-free knees and hips. I swear by Sierrasil, as I have had no problems with my joints. I am now 74 years young. It’s a great product. I am very satisfied with it.




- Ms. Grobel Edmonton

I am a 67 year old male and have been taking SierraSil Joint Formula 14 for the past 5 years. My knees and joints are much better. I highly recommend SierraSil Joint Formula 14 to anyone suffering from knee or joint discomfort.

- Kevin R Duncan

Thank you SierraSil. I feel much better as I am taking this supplement. My wife tells everyone that I don’t complain like I used to.

- Dawe G Saskatoon

I have been giving the pet chews product to my cats
for almost two months and they seem to be more agile.  I believe this is a beneficial product for pets
and would recommend it.

- Cassandra K. (Pet Chews)

My husband and I have taken SierraSil for at least 6 
years now and we have told hundreds of people, friends, family and new acquaintances, neighbors etc. about the miracle of SierraSil.

We had a four acre parcel of land which we planted at least 50 trees, landscaped with at least 3 acres of grass and about 20 flower beds and a garden large enough for a family of 10. So we both worked very hard-back breaking work to keep our acreage looking very attractive, and as a result at the end of a day our joints and muscles were very sore. We were both retired at 55 so still young enough to keep it 8 hours a day or so.

We heard about SierraSil on a talk show radio on CHQR with Roy Green and tried it and have taken it since. We noticed if we don’t have it for 3 or 4 days, our joints start acting up and getting sore. I normally buy two bottles at a time when they are on sale.

We are both nearing our 70s now and our lifestyle has slowed down a lot, but are still active with friends and family. My husband unfortunately was diagnosed with ALS over 4 years ago, but is still walking, exercising as much as he can and wouldn’t think of not taking his 3 SierraSil each and everyday.

Thank you for such a great product.

- Leona A.

This really helps the muscles recover.  I recommend SierraSil to all my friends.

- Diana M Houston

Was diagnosed with issues in my left knee a month or so ago. Heard a lot about this product thought I would give it a try. After two days I felt less discomfort in my knee.

- Robert M Scarborough

Both knees were replaced. I had some discomfort after replacement. Now for 10 years I have been using SierraSil and the discomfort is gone. Now after replacement for 12 years.

Gene Stychyshyn

- Gene S Regina

I like the product on my knee which is diagnosed with muscle aches. Together with the SierraSil spray and physio therapy I am symptom free.


- Gladys Nolette
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