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!


I am sending you this letter to let you know how your “SierraSil Joint Formula 14” has been helping me. In February 2014, I found out I have osteoporosis in my left knee.  My husband heard from a friend at work about your product. He went out and got me to try. I tried them. And since I have been on them and using them my left knee has been pain free. I am a senior. I am 64 years old.

- Pat Z Calgary

A few years ago I started taking SierraSil for my knees. Within a few weeks I noticed a difference. Sorry to say, life got in the way and I stopped taking SierraSil for about 6 months. My knees cracked again. I am taking SierraSil again and have learned a valuable lesson. Don’t stop SierraSil.


- Dale F Chatfield

I have a 5 year old black-chocolate lab. When she was young she hurt her front shoulder. She was often lethargic and stiff. Since giving her 2 capsules in her food she is running, jumping and is very puppy like. Thank you for helping her.

- Pat Y Chatfield

I was told about Joint 14 with SierraSil by a friend at skating last year. I am 80 years old. I have taken cortisone injections in my (L) knee which worked for about a year but find taking SierraSil has made my knees and other joints much more supple. I golf and do yoga and was very pleased to find a Canadian-made product. I could order and not have to pay for shipping cost like US. I am already on my 4th bottle and hope you continue to supply it. I have told all my friends about it.

- Joan J Calgary

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.
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