Sierra Magnet 1" Disc

Sierra Magnet 1" Disc – The Essential Magnet Every Home Needs

If there is one magnet Dr. Irma Sierra recommends above all others for everyday biomagnetic therapy, it is this one. The Sierra Magnet 1" Disc has been a cornerstone of the Sierra family’s biomagnetic practice for decades — used by Dr. Ralph U. Sierra, Dr. Irma Sierra, and the Jarrot Sierra doctors in their chiropractic clinics in Puerto Rico, and trusted by thousands of patients and wellness practitioners worldwide.

Small enough to carry anywhere. Powerful enough to make a real difference.

Why This Magnet?

At 3,500 gauss with a magnetic field that penetrates up to 3 inches deep, this Grade 5 ceramic disc delivers targeted Bio-North (negative) polarity therapy directly to the area that needs it most. Whether you’re addressing pain, inflammation, arthritis, sprains, or simply maintaining the benefits of your magnetic therapy routine — this disc is your go-to tool.

It’s non-invasive, drug-free, and designed for continuous use. The more consistently you use it, the more effective your results.

How to Use

Center the magnet over the desired area with the N (Bio-North, negative) side facing your body. Secure with hypoallergenic adhesive tape. Use for as long as needed — continuous application provides faster, more sustained results. Ideal for spot therapy on any area of the body.

Product Specifications

• Size: 1" diameter x 0.25" thick
• Strength: 3,500 gauss
• Material: Grade 5 Ceramic
• Magnetic field penetration: up to 3" deep
• Poles clearly marked: N (Bio-North, negative) and S (Bio-South, positive)
• From Dr. Sierra Magnets — exclusive DSM label

Learn More

For in-depth guidance on how to use this magnet for specific conditions, consult Dr. Irma I. Sierra’s books: Power in a Magnet and Beyond the Power of the Magnet — your complete guides to Sierra biomagnetic therapy at home.

Note: Ceramic magnets may break or chip if dropped. Do not use on or near a pacemaker, defibrillator, or other implanted medical device, or near transdermal medication patches.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.