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About.
We are a mineral-first supplement studio. Every Tidewell formula starts with trace elements your body already knows — finished in small, tested batches.
From a tidewater lab to your daily ritual
Tidewell began with a simple observation: modern diets are rich in calories and poor in minerals. Our founders — a nutritionist and a marine biologist — started testing ionic trace minerals drawn from ancient seabeds, refining them into formulas people could actually feel.
Today every batch is third-party tested for purity and potency, blended in our own studio, and shipped with nothing to hide: full labels, honest dosing, no fillers.
- Third-party tested. Every batch verified for heavy metals, microbes, and potency.
- 95% natural ingredients. Botanicals and minerals with a short, readable label.
- Formulated by 12 experts. Nutritionists, herbalists, and food scientists on every recipe.
Tested like medicine, made like food
Small batches, full transparency
We blend in small runs so minerals stay fresh and potent. Each run is logged, tested, and traceable — scan the lot code on any jar to see its certificate of analysis.
Source
Trace minerals from ancient seabeds plus ginkgo, ginseng, and elderberry from audited farms.
Test
Independent labs screen every batch for purity, potency, and contaminants before blending.
Ship fresh
Small runs go straight to you with lot-level certificates — never warehoused for years.
Where every formula is born
People who read labels for fun
Marcus & Theo Hale
Co-founders
Dr. Lena Marsh
Head of Nutrition
Sam Okafor
Lab Lead
Jonas Feld
Sourcing Manager