Recent research highlights the extensive benefits of collagen, a vital protein supporting skin, bone, and muscle health. However, experts at Boots caution that collagen supplements require consistent, long-term use to see meaningful results — and that natural methods should come first.
Collagen is one of the most abundant proteins in the human body, essential for muscle building and cell repair. As we age, natural collagen production declines, impacting skin elasticity, joint function, and overall vitality. Vicky Pennington, a Nutritionist at Boots, explains: “Collagen plays a crucial role beyond skin hydration; it supports healthy bones, joints, muscle repair, and even organ protection.”
While collagen supplements are gaining popularity on social media, Vicky urges people to prioritize natural ways of maintaining collagen levels. She advises: “Focus on a balanced diet rich in nuts, seeds, colorful fruits and vegetables, fish, and grass-fed proteins. Marine collagen from wild-caught fish like salmon is absorbed up to 1.5 times more efficiently than bovine or porcine sources, so fish-based options are preferable.”
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A key misconception is the ‘right’ age to start collagen supplementation. Vicky shares: “Collagen won’t deliver instant effects but taking it regularly over time yields the best outcomes. Collagen production tends to drop significantly after 40, which is why many begin supplements in their 20s or 30s to maintain levels.”
Boots' Head of Wellness, Kirstie Thorley-Mitchell, notes the trend is strongest among younger generations: “Our survey found half of Gen Z and millennials have tried collagen, compared to just 20% of those in their 60s. Supplement forms vary widely — from gummies and powders to tablets and drinks — making collagen easy to fit into any routine. To help customers navigate choices, Boots has trained over 500 Health & Wellness Specialists nationwide.”
Kirstie recommends popular options such as Free Soul Collagen Gummies (£14.99), Absolute Collagen’s Liquid Marine Collagen sachets (£30), and Boots Marine Collagen tablets (£33).
However, some medical professionals emphasize foundational skin care over supplements. Professor Faisal Ali, dermatologist at Mid Cheshire NHS Trust, advises: “The best protection for your skin is good sunblock. Sun exposure greatly accelerates skin aging. Coupled with a healthy diet and quitting smoking, these steps have a more proven impact than collagen supplements.”
In summary, while collagen supplementation can be beneficial, experts agree that starting with a wholesome diet and lifestyle choices is the best first step. Collagen supplements may then provide additional support when taken consistently over time, especially as natural production declines with age.