From the Research
Oral collagen supplements can provide benefits for skin health, particularly in improving skin elasticity and hydration, as evidenced by a recent study published in 2025 1. The benefits of oral collagen supplements are primarily seen in the realm of skin health, with improvements in skin elasticity, hydration, and wrinkle reduction being consistently reported in the literature 1, 2, 3. Key benefits include:
- Improved skin elasticity and hydration
- Wrinkle reduction
- Increased dermal density and structural proteins
- Potential benefits for joint pain and bone density, though more research is needed to confirm these effects 2, 4. It is essential to note that while oral collagen supplements may have benefits, they should not replace medical treatment for serious conditions, and individuals with allergies to specific protein sources should choose appropriate formulations 1, 5. The recommended dosage for skin benefits ranges from 2.5-10g daily, with consistent use for at least 8-12 weeks potentially leading to noticeable effects 1, 3. Overall, oral collagen supplements can be a useful addition to a healthy diet and lifestyle, but their effects may vary between individuals, and more research is needed to fully understand their benefits and limitations 1, 4, 5.