SierraSil loves hearing from our customers and how our products are positively impacting their lives. We strive to help more people be active and we encourage you to submit your story so we hear how SierraSil products are working for you.

Disclaimer: Any results described in testimonials on this site are the individual experiences and personal opinions of those who have purchased and used the products. These testimonials are not intended to make any claims that the products can be used to diagnose, treat, mitigate, cure, or prevent any disease or medical conditions.

SierraSil Joint Formula 14 has enabled me to play high level curling for many years, without injury.  And as I train for my first marathon at the age of 47, it has enabled me to push my workouts in the gym further, have
quicker recovery and reduced aches.

Cheryl Bernard, Canadian Olympic Curling Team

SierraSil has been effective. Due to its safety index, we can confidently recommend this product as a stand-alone for suitable patients or as an adjunct to other treatments.

Dr. Pawa, West Coast Women’s Clinic, Vancouver BC

With SierraSil, my body did not feel beat up from the heavy Pre-Olympic training!

Bill Schuffenhauer, US Olympic Bobsled Team

Our players are our most important asset, and keeping them in game shape in my priority. SierraSil Joint Formula 14 and the Topical Spray help players perform their best.

Bill Reichelt Head, Athletic Trainer BC Lions

I’ve been in the nutraceutical industry for 40 years! Occasionally you come across a product that really makes a difference in people’s lives. SierraSil is one of them. I no longer require Ibuprofen to get through a round of golf or tennis matches.

Tom Tardi, Maple Ridge BC

I am not one to take many supplements, however taking SierraSil Joint Formula 14 I have noticed a huge change in my mobility!

Joint Formula 14 Joint Supplement Reviews
Mike Merriman, Talent Bid, Vancouver BC

I used SierraSil to help with an old
shoulder injury from football and continue to take it daily as it’s the best product I’ve found for recovery and eliminating post exercise stiffness.

Tommy Europe, Celebrity Personal Trainer

I used SierraSil throughout my first NHL
season with the N.J Devils in 2010 and 2011. SierraSil made a huge difference in everything from my recovery to joint
stiffness and soreness.  SierraSil is an amazing product!

Mark Fayne, NHL player

Back in 2003 I went through 2 knee surgeries. I needed to take every advantage I could to return to NHL and compete at that level. Through hard work during the off-season and the help of SierraSil® I have not missed a game in 2 years. I recover much faster between games and my knee does not ache as it used to. I
completely recommend this product. SierraSil makes a difference, no question about it

Marty Reasoner, retired NHL player

As a double below knee amputee and member of the Canadian National Sitting Volleyball Team, I find that SierraSil allows me to overcome the aches and pains that come from the on court pounding my body takes from playing this sport and the added off court training that comes with it. SierraSil provides me the opportunity to recover quickly from the rigors of training and remain mobile day in and day out.

Dave Marchand, Canadian National Sitting Volleyball Team