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Looking for a supplement that supports glowing skin and flexible joints? Collagen could be your new secret weapon.
Collagen is the most abundant protein in our bodies, acting like scaffolding that keeps skin plump and joints moving smoothly. Over the past few years, collagen supplements have become a favourite among millennials seeking natural ways to support health, and science is catching up, confirming benefits for skin, joints, and overall vitality. This article explores 10 reasons collagen deserves a place in your daily routine, and how Metagenics BioPure Collagen Protein makes it simple to add high-quality collagen to your day, supporting youthful skin, flexible joints, and overall well-being.¹,²
What is Collagen and Why Does It Matter?
Collagen is a structural protein found in skin, bones, cartilage, tendons, and muscles. Think of it as the glue that holds your body together, providing strength, elasticity, and resilience.¹ There are at least 28 types of collagen, but types I, II, and III are the most important for skin and joint health.²
Type I: Most abundant in skin, bones, and tendons; vital for skin elasticity and strength.
Type II: Predominant in cartilage; crucial for joint health and flexibility.
Type III: Supports skin, muscles, and blood vessels.
How Collagen Works
When you take collagen, your body breaks it down into amino acids and peptides that help rebuild connective tissues. These bioactive peptides even encourage your body to make more collagen naturally, kind of like giving your skin and joints a gentle nudge to stay strong and supple.¹ So what does this mean in real life? Here are 10 key ways collagen helps support your body from the inside out.
10 Reasons Collagen is the Best Supplement for Skin and Joints
1. Boosts Skin Elasticity and Hydration
Collagen doesn’t just support your skin; it helps bring it back to life. Research shows that supplementing with collagen can improve skin elasticity, boost hydration, and support skin density, helping reduce dryness and that “crepey” feeling over time—almost like giving your skin its bounce back.³,⁴ In clinical trials, women taking hydrolysed collagen noticed visibly smoother, more hydrated, and firmer skin within just 8–12 weeks.¹
2. Reduces Wrinkles and Fine Lines
Collagen works behind the scenes to smooth what you see on the surface. Studies show that collagen peptides help support the skin’s extracellular matrix, the framework that keeps skin firm and resilient, making fine lines and wrinkles appear softer over time.⁵,⁶ After just 60–90 days of consistent supplementation, participants saw visible reductions in facial wrinkles along with improved skin density.⁷
3. Supports Joint Health and Flexibility
Collagen plays a starring role in keeping your joints comfortable and moving freely—it’s a major building block of cartilage, the cushioning that protects your joints with every step and stretch. Supplementing with collagen has been shown to help ease joint pain, stiffness, and inflammation, particularly in active people and those managing osteoarthritis.²,⁸ In clinical trials, regular collagen intake was linked to easier movement and noticeable reductions in joint pain over time.⁹
4. Aids in Recovery from Exercise and Injury
Whether you’ve pushed hard in the gym or you’re rehabbing an old niggle, collagen helps your body bounce back. Collagen peptides support tissue repair and help calm inflammation after intense exercise or joint injury, making recovery feel smoother and faster.¹⁰Athletes supplementing with collagen report less joint discomfort and a quicker return to training and daily movement.⁸
5. Promotes Bone Strength
Your bones aren’t just made of minerals, collagen forms the internal framework that gives them strength and structure. Supplementing with collagen has been shown to support bone mineral density and may help reduce the risk of osteoporosis, particularly in postmenopausal women and older adults.¹¹,¹²
6. Helps Maintain Muscle Mass
Collagen is rich in glycine and proline, amino acids that play a key role in muscle repair and maintenance. When combined with resistance training, collagen supplementation has been shown to support greater gains in muscle mass and strength compared to exercise alone—especially important as we age.¹¹,¹³
7. Supports Healthy Ageing
As natural collagen production slows with age, changes in skin firmness, joint comfort, and overall resilience can start to show. Supplementing with collagen helps support your body through this transition, promoting healthy ageing and helping you stay active, mobile, and confident for longer.¹
8. Easy to Absorb and Use
Hydrolysed collagen is already broken down into small, bioactive peptides, so your body doesn’t have to work hard to digest it. This makes it highly absorbable, meaning those peptides can get straight to work supporting tissue repair and renewal.¹⁴
9. Safe for Daily Use
Clinical studies consistently show that collagen supplements are well-tolerated and safe for daily use, with minimal side effects.¹⁻¹⁴ As with any supplement, people with specific allergies or amino acid sensitivities should check in with a qualified healthcare practitioner first.
10. Backed by Science and Trusted Brands
Quality matters when it comes to collagen. Metagenics BioPure Collagen Protein is rigorously tested for purity and efficacy, and thoughtfully formulated for optimal absorption, so you can feel confident you’re choosing a science-backed product designed to deliver real, noticeable benefits. Derived from bovine sources, it’s free from dairy, grains, soy, and unnecessary additives, and suitable for most diets (excluding vegetarian and vegan).
Practical Tips for Getting the Most from Collagen
Typical dose: 5g –15g per day, taken with or without food.
For best results, use consistently for at least 8–12 weeks.
Combine with vitamin C to boost collagen synthesis.¹⁵
Wrapping it all up: why collagen is worth it
Collagen isn’t just another wellness buzzword, it’s a well-researched supplement that supports glowing skin, flexible joints, muscle strength, and healthy ageing. With solid science behind its benefits and an excellent safety profile, Metagenics BioPure Collagen Protein is a smart, simple addition for anyone wanting to invest in feeling strong, supported, and well for the long term. If you’d like personalised guidance, reach out to a qualified practitioner who can help you choose the right approach for your needs, and explore our wellness articles below for more evidence-based insights into supplements that support physical health.
References
- Campos LD, Santos Junior VA, Pimentel JD, Carregã GLF, Cazarin CBB. Collagen supplementation in skin and orthopedic diseases: A review of the literature. Heliyon. 2023;9(4):e14961. Published 2023 Mar 28. doi:10.1016/j.heliyon.2023.e14961
- Martínez-Puig D, Costa-Larrión E, Rubio-Rodríguez N, Gálvez-Martín P. Collagen Supplementation for Joint Health: The Link between Composition and Scientific Knowledge. Nutrients. 2023;15(6):1332. Published 2023 Mar 8. doi:10.3390/nu15061332
- Evans M, et al. A randomized, triple-blind, placebo-controlled, parallel study to evaluate the efficacy of a freshwater marine collagen on skin wrinkles and elasticity. J Cosmet Dermatol. 2021;20(3):825–834.
- Choi FD, Sung CT, Juhasz MLW, Mesinkovska NA. Oral collagen supplementation: a systematic review of dermatological applications. J Drugs Dermatol. 2019;18(1):9-16.
- Kim DU, et al. Oral intake of low-molecular-weight collagen peptide improves hydration, elasticity, and wrinkling in human skin: a randomized, double-blind, placebo-controlled study. Nutrients. 2018;10(7):826.
- Proksch E, et al. Oral supplementation of specific collagen peptides has beneficial effects on human skin physiology: a double-blind, placebo-controlled study. Skin Pharmacol Physiol. 2014;27(1):47–55.
- de Miranda RB, et al. Effects of hydrolyzed collagen supplementation on skin aging: a systematic review and meta-analysis. Int J Dermatol. 2021;60(12):1449–1461.
- Clark KL, et al. 24-Week study on the use of collagen hydrolysate as a dietary supplement in athletes with activity-related joint pain. Curr Med Res Opin. 2008;24(5):1485–96.
- Kumar S, Sugihara F, Suzuki K, et al. A double-blind, placebo-controlled, randomised, clinical study on the effectiveness of collagen peptide on osteoarthritis. J Sci Food Agric. 2015;95(4):702–7.
- Khatri M, Naughton RJ, Clifford T, Harper LD, Corr L. et al. The effects of collagen peptide supplementation on body composition, collagen synthesis, and recovery from joint injury and exercise: a systematic review. Amino Acids. 2021;53:1493–1506.
- Zdzieblik D, et al. Collagen peptide supplementation in combination with resistance training improves body composition and increases muscle strength in elderly sarcopenic men: a randomised controlled trial. Br J Nutr. 2015;114(8):1237–45.
- Porfírio E, Fanaro GB. Collagen supplementation as a complementary therapy for the prevention and treatment of osteoporosis and osteoarthritis: a systematic review. Rev Bras Geriatr Gerontol. 2016;19(1):153–64.
- Kirmse M, Oertzen-Hagemann V, de Marées M, Bloch W, Platen P. Prolonged Collagen Peptide Supplementation and Resistance Exercise Training Affects Body Composition in Recreationally Active Men. Nutrients. 2019;11(5):1154. Published 2019 May 23. doi:10.3390/nu11051154
- Sibilla S, Godfrey M, Brewer S, et al. An overview of the beneficial effects of hydrolysed collagen as a nutraceutical on skin properties: scientific background and clinical studies. Open Nutraceuticals J. 2015;8:29-42.
- Shaw G, Lee-Barthel A, Ross ML, Wang B, Baar K. Vitamin C-enriched gelatin supplementation before intermittent activity augments collagen synthesis. Am J Clin Nutr. 2017;105(1):136-143. doi:10.3945/ajcn.116.138594
