By Elise
Brittle nails are a frustrating issue for many people. They can chip, peel, crack, or split easily, making everyday tasks like typing, opening containers, or grooming uncomfortable and even painful. Often, brittle nails are a sign of underlying nutrient deficiencies or hormonal imbalances—and they can be a signal that your body needs support.
Thankfully, natural supplements can provide a gentle and effective way to strengthen your nails from within. Here are two science-backed options that may help restore strength and resilience to your nails.
Biotin
Biotin (vitamin B7) is one of the most well-known nutrients for nail health. It supports the production of keratin—the protein that makes up nails—and can help increase nail thickness and reduce splitting. Clinical studies have shown that biotin supplementation can significantly improve nail firmness and decrease brittleness over time.
- Mechanism of action: Promotes keratin infrastructure and improves nail matrix integrity
- Dosage or usage tip: Start with 2,500 to 5,000 mcg per day for at least 6–8 weeks
- Buy link: [Buy Biotin here]
Silica (from Horsetail Extract)
Silica, often derived from the horsetail plant, is a trace mineral that plays a vital role in collagen production and the structural integrity of skin, hair, and nails. It helps improve nail elasticity and durability, making them less likely to crack or break.
- Mechanism of action: Supports collagen synthesis and reinforces nail structure
- Dosage or usage tip: Take 5–10 mg of silica daily, preferably from a standardized horsetail extract
- Buy link: [Buy Silica here]
Summary
Brittle nails can be more than just a cosmetic issue—they may be a sign that your body is lacking key nutrients. Fortunately, supplements like biotin and silica can offer targeted support to help strengthen and nourish your nails from the inside out. As always, speak with a healthcare provider before beginning any new supplement regimen, especially if your symptoms persist.
Medical disclaimer: This article is for informational purposes only and does not constitute medical advice.