Nutrient quality
Nutrient quality is mixed due to the inclusion of less bioavailable mineral forms like Zinc Oxide and Copper Sulfate. However, the botanical extracts are meaningfully dosed for hair-specific support.
Analysis
This supplement provides a comprehensive mix of vitamins, minerals, and plant extracts to support hair density. It features a therapeutic dose of biotin along with horsetail and apple extracts, which are often used for their mineral and antioxidant content. These ingredients aim to support the structural proteins that make up each hair strand.
It also includes amino acids like methionine and cysteine, which are the building blocks of keratin. This makes it a great choice for individuals who are focused on the long-term health and thickness of their hair. The larger bottle size is a practical way to maintain a consistent routine over several months.
Pros
- Better value with the 90-count bottle
- Includes sulfur-rich amino acids
- Provides 3,000 mcg of biotin
- Uses silica-rich horsetail extract
Cons
- Relies on zinc oxide for mineral support
- Relatively expensive upfront cost
- Uses copper sulfate instead of chelates
Warnings
- High biotin levels may affect blood test results
- Not intended for use by those under 18
- Monitor for stomach sensitivity with zinc oxide
