Everything Your Body Needs. Nothing It's Fighting.
Capsules formulated without the sodium hiding in mainstream vitamins — built for dialysis patients, hypertension runners, and postpartum mothers counting milligrams before breakfast.
0 mg
Sodium per serving
4,200+
Patients trust Mineral
NSF Certified
Third-party verified
The Origin
A Diagnosis. A Label. A Kitchen Table.
In 2019, our founder Elena Vásquez was told her kidneys were failing. The first thing her nephrologist said: "Read every supplement label."
I opened my multivitamin and read: Sodium 85 mg. Per capsule. I was allowed 1,500 mg per day total. My supplements were eating 25% of my daily budget before I even had breakfast.
Elena Vásquez
Founder, Mineral · Dialysis Patient
From her lab notebook, January 2021 — "Start with magnesium. No fillers. No excipients with sodium. If I can't pronounce the sodium source, it doesn't go in."
Kitchen table, Albuquerque NM · Feb 2021
73%
of top-selling multivitamins contain undisclosed sodium in their fillers and coatings.
Mineral Internal Analysis · 2023 · n=48 products
Calcium carbonate. Magnesium stearate. Microcrystalline cellulose. Each one can carry sodium. None are required to be listed separately.
Formulation Notes · March 2021
"Every excipient goes through the same test. No exceptions."
First small-batch run · 500 units · November 2021
The Moment It Clicked
"My nephrologist called after my third-month labs. She said my phosphorus was stable and asked what had changed. I told her I'd switched to Mineral. She asked for the formulation sheet."
Diane M., Phoenix AZ
Stage 4 CKD · Mineral customer since 2022
Chelated. Verified. Documented.
Every mineral we use is chelated — bound to amino acids instead of sodium-bearing salts. Each batch ships with a Certificate of Analysis confirming sodium content at the ingredient level, not just the finished product.
Mineral Core Stack · Available now
The Sodium Audit
The Numbers They Buried.
Mainstream supplement companies aren't required to list sodium from excipients and coating agents. We pulled 48 top-sellers and did the math they wouldn't.
Brand X
Daily Multivitamin
Nutrition Facts
Serving Size: 1 capsule
4% Daily Value
Sodium sources (unlisted on label):
85 mg of sodium per serving — that's 6% of a dialysis patient's daily sodium budget. In one supplement.
Mineral — Same category, different standard
Mineral
Daily Multivitamin
Nutrition Facts
Serving Size: 1 capsule
0% Daily Value
Every ingredient verified:
Formulated with nephrologists
Our formulation was reviewed by Dr. Priya Nair, MD, nephrology, Stanford Health.
Certificate of Analysis available
Download the COA for any batch number. Sodium confirmed at 0 mg at ingredient level.
Real Patients. Real Numbers.
The People Who Can't Afford to Guess.
Book Your Sodium Audit →“I've been on dialysis for three years. Every milligram matters. My dietitian and I spent six months looking for a magnesium supplement that didn't blow my sodium budget. Mineral was the first one that cleared her audit. I've been taking it for 14 months.”
Diane M.
Phoenix, AZ
Stage 5 CKD, Dialysis Patient
“I run ultras. My cardiologist put me on a 1,800 mg sodium ceiling after my hypertension diagnosis. Every sports supplement I found had 200+ mg per scoop. Mineral's electrolyte formula is the only one I've found that actually works for long runs without wrecking my numbers.”
James Okafor
Boulder, CO
Hypertension-managed, ultramarathon runner
“My OB circled 'watch sodium' on my discharge sheet after a preeclampsia scare. I was taking five different supplements postpartum — iron, D3, magnesium, omega-3, B12. A Mineral nutritionist audited my stack in 15 minutes and found 340 mg of hidden sodium. We switched everything.”
Tanisha Reyes
Austin, TX
Postpartum, preeclampsia history
4,200+
Active patients
96%
Reorder rate
4.9★
Average rating
Book Your Free Sodium Audit.
A Mineral staff nutritionist will review your current supplement stack, identify hidden sodium sources, and give you a written report — free, in 15 minutes. No obligation. No upsell.
Share your current supplement list
Photo, screenshot, or just the names — whatever you have.
We calculate your hidden sodium load
Every excipient, coating, and filler. We do the math.
Get your written audit report
PDF with sodium sources flagged and Mineral alternatives listed.
Not ready to book?
Take our 3-minute "Build My Stack" quiz and get personalized Mineral recommendations based on your health profile.