Nutrient quality
A 500 mg dose of whole herb offers a foundational source of minerals for hair and nails. While it lacks standardization for specific silica yield, it provides the full-spectrum of traditional plant constituents.
Analysis
This supplement delivers 500mg of horsetail herb, which supports the keratin fibers in your hair and nails. It’s a simple way to add minerals like silica to your daily routine from a plant source.
Because it's a single-herb product, it's easy to add to an existing supplement stack. It’s particularly helpful for those noticing brittleness in their nails or hair.
Pros
- Higher raw herb dose (500mg)
- Very low cost per serving
- Simple and transparent ingredients
- Large bottle size
Cons
- Not a concentrated extract
- Unverified silica levels
Warnings
- Not recommended for those with certain heart or kidney conditions
