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they're unregulated, potentially impure, and lack dosage precision, posing health risks like bacterial contamination or heavy metals.[44][45][46] Unregulated online sources amplify dangers with potential counterfeits, unknown additives, or legal violations, as they're not FDA-approved and may lead to adverse effects or inefficacy.[47][48][49] Prioritize compounding pharmacies for reliable, compliant options

The downside is that it costs more, and there are potential side effects

Its fast, efficient, and much more effective

Increased collagen IV production supports the dermal papilla structure that determines hair thickness and integrity