Nutrient quality
The active amounts are substantial and closely fit hair and nail support. Uncertain silica absorption and unstandardized horsetail limit ingredient quality.
.Analysis
Horsetail extract at 600 mg gives the formula a substantial botanical base. MSM at 250 mg, colloidal silica at 20 mg, and biotin at 100 mcg provide smaller structural and nutritional additions.
The label does not identify the horsetail species, silica yield, or standardization. A 10 mg ActiSorb base is proprietary, so its contribution cannot be assessed.
The one-tablet serving and 60-day supply are convenient for routine use. Users seeking higher-dose MSM, a defined silicon source, or stronger biotin coverage may find the formula modest.
Pros
Substantial horsetail amount Includes MSM and silica One-tablet serving Long supply per container
Cons
Horsetail is not standardized Silica bioavailability is unclear MSM and biotin are modest ActiSorb base is undisclosed
Warnings
Horsetail may have a mild diuretic effect and may not suit users taking diuretic medicines. The unspecified horsetail species makes thiaminase and purity characteristics harder to assess. Biotin can interfere with some laboratory tests, though the 100 mcg amount here is modest.
