Why we chose it
ConcenTrace provides a distinct drop format alongside the powders and liquid blends. The reviewed formula contains no added flavor, preservative or other additive.
Ingredients
Solar-concentrated Great Salt Lake minerals, including magnesium, chloride, potassium and naturally occurring trace minerals.
Read the current labelWhat the evidence shows
Evidence record reviewed: . Check the linked report for its test date.
The brand states that ConcenTrace is third-party tested. Separately, Water Filter Guru reported an October 2025 experiment using four drops in 500 mL of water: arsenic 0.0011 mg/L, lithium 0.303 mg/L and boron 0.232 mg/L. These are the publisher’s historical diluted-water measurements. The bottle lot and original laboratory report were not available for our review.
What remains unverified
Historical diluted-water findings disclosed; current retail-lot testing unverified
Current retail-lot numerical testing remains unverified. The diluted-water findings do not establish the concentration in today’s bottle or at a different dose. This is a mineral concentrate; follow the bottle’s dilution and serving directions.
The exact scope
Current unflavored ConcenTrace Trace Mineral Drops across listed bottle sizes. Tablets and flavored products are excluded.
Storage and label notes
Follow the bottle’s dilution directions. The brand specifies that these drops should not be refrigerated. The concentrate has a strong mineral taste.
Care and shopping details checked: 2026-09-05. Follow the current instructions supplied with your product.
What we watch
Lot reports, mineral potency, sourcing, processing or formula changes.
Sources & review context
Official product or seller pageEvidence or ingredient sourceOriginal publisher’s diluted-water experiment, October 2025Evidence record date: 2026-09-11. Copy edited: 2026-09-11. These dates do not refresh the date of a laboratory report.
We review published or supplied evidence. Unless stated otherwise, we did not collect the sample or perform the laboratory analysis.