Can Collagen Really Improve Your Skin Health? What the Research Says

**The Truth About Collagen Supplements for Skin Health** Collagen supplements have become a popular choice for those looking to improve their skin health and reduce the visible signs of aging.

**The Truth About Collagen Supplements for Skin Health**

Collagen supplements have become a popular choice for those looking to improve their skin health and reduce the visible signs of aging. However, a recent review of clinical research suggests that these supplements may offer only modest benefits.

The study, published in the Aesthetic Surgery Journal Open Forum, analyzed several trials examining the impact of oral collagen peptides on skin quality. The results showed that consistent supplementation was associated with small improvements in skin elasticity, hydration, and dermal density, typically after several weeks of use.

**What Do Experts Say?**

According to Marlee Bruno, a board-certified physician associate and aesthetic medicine educator, the review aligns with what she sees in her treatment room. "Collagen supplements may support improvements in skin elasticity and hydration over time, but they are not a magic fix for aging," she said.

Bruno emphasized that collagen supplements can contribute to modest improvements in skin quality with consistent use, but the changes are typically gradual and subtle. She noted that proven benefits lie in the "three pillars of skin quality": elasticity, hydration, and dermal density.

**Proven Benefits of Collagen Supplements**

Studies have shown that taking between 2.5 to 5 grams of bioactive collagen peptides daily can lead to an increase in skin elasticity after 8 to 12 weeks. Additionally, improvements in skin hydration and small increases in elasticity are also consistent benefits.

**What to Expect from Collagen Supplements**

If you're considering taking collagen supplements, it's essential to have realistic expectations. While they may offer modest benefits, they are not a substitute for proven strategies such as sunscreen use, retinoids, and healthy lifestyle habits.

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