Introduction to Collagen Supplements
Collagen supplements shouldn’t be viewed as a "quick fix" for wrinkles, experts say, but they do have "legitimate" benefits. A new study analyzed evidence from 16 reviews and 113 studies involving almost 8,000 patients worldwide.
Benefits of Collagen Supplements
The research found that the supplements taken over a long period of time improved skin elasticity and moisture and reduced the symptoms of arthritis, such as relieving stiff and painful joints. However, they did not have a significant impact on skin roughness. The products should be positioned for people who want “holistic” skin care.
Target Audience for Collagen Supplements
It turns out the supplements are a “legitimate” additional anti-aging treatment for women who are already in menopause or patients with UV-damaged skin. "Collagen may be best suited not as a ‘quick fix’ for wrinkles, but as a basic skin support for individuals seeking holistic skin care," researchers said.
How Collagen Supplements Work
The supplements support an “inside-out model of skin rejuvenation,” and act as “agents for deeper tissue regeneration” rather than “superficial cosmetic aids.” They have credible benefits when used regularly over time, particularly for skin and osteoarthritis.
Claims and Cost Implications
Bold claims have been made regarding collagen supplementation, often by those marketing the product. Manufacturers have made ‘promises’ that collagen supplementation will result in a significant, rapid and comprehensive anti-aging effect for the entire body. However, consumers should be aware of the costs. The cost of taking collagen can quickly add up, with most supplements costing at least £25 a month for daily use.
Conclusion and Future Research
The study authors acknowledged that further analysis is needed on factors such as collagen dosage and duration of use, as well as whether body composition influences effectiveness. Consumers should be cautious about brand claims and weigh the potential benefits against costs before committing to long-term use. Improvements in skin tone and hydration are associated with a more youthful appearance, supporting the claim that collagen supplements can be beneficial for anti-aging.
