Testimonials | 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 had heard all the commercials and had several patients ask my opinion on SierraSil so I decided to try it myself.  10’s of 1,000’s of adjustments per year for 17 years in practice has taken its toll on my hand and finger joints.  Morning stiffness and soreness is not uncommon. After 10 days of taking SierraSil there was a noticeable improvement!  It worked for me and I’m confident it’ll work for you!

Dr. Ken


- Dr. Ken

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
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