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Collagen: Facts About The Protein Behind Skin, Hair, Nails, And Joints

Published : May 26, 2023 9 mins read Updated On : Mar 22, 2024

We have learnt about the vital nutrients our body needs for healthy functioning. The right levels of vitamins, minerals, fats, carbohydrates, proteins, etc., help us maintain our well-being. But, not many of us are aware of one of the most crucial nutrients — Collagen. It is often called “the glue of the body”. In this blog, we’ll shed light on ‘collagen’ and help you understand its importance for your skin, hair, nails, joints, bones, gut, and overall health.

Collagen: Facts About The Protein Behind Skin, Hair, Nails, And Joints

What Is Collagen?

According to National Institutes of Health, Collagen is protein molecule made up of amino acids. It provides structural support to the extracellular space of connective tissues. Due to its rigidity and resistance to stretching, it is the perfect matrix for skin, tendons, bones, and ligaments. *

Collagen is an abundant protein in our body. However, it starts declining naturally as we age.

Importance Of Collagen

Maintains Skin Elasticity: upon ageing, it is common to notice some changes in your skin. It does not look as youthful as it used to in your 20s. Your skin back then looked firm and supple because the collagen provided structural support. However, post 30 years of age, your collagen level drops by 1% each year and your skin will lose its elasticity. As a result, you’ll develop fine lines, wrinkles, acne-prone skin, etc. Dermatologists highly recommend starting with supplements, ideally in your 20s, to replenish the depleted collagen. It helps with defying the early signs of skin ageing.

Keeps Bone Strong and Dense: in your 30s or 40s, you generally wouldn’t have the same strength and stamina as you had in your teenage years. Back then, you could indulge in any physical activity without worrying about the wear and tear of your bones, however, as you age your bones become brittle and weak. There is also an increased risk of Osteoporosis. So, always ensure your collagen level is intact as it helps with the formation, regeneration, and maintenance of bones and tissues.

Heals Cuts and Injuries: Most cuts, wounds, and injuries do not require serious medical intervention. Thanks to collagen, it naturally dresses the wound site, and the collagen fibers help in the formation of new skin. Therefore, it is always wise to restore the collagen in your body through collagen-rich foods and supplements. It is an essential protein that does so much more than just treating your hair, skin, bones and nails.

Maintains Heart Health: Many studies have linked poor collagen levels to heart and cardiovascular diseases. Appropriate collagen level helps with maintaining the elasticity of your blood vessels. As a result, it promotes better blood circulation which is vital for good heart health. It reduces the overall risk of critical heart condition.

Supports Hair and Nail Health: Dry hair, hair fall, split ends, brittle and weak nails, etc., are very common. Considering the fast-paced, unhealthy lifestyle we all live, hair and nail problems continue to prevail. You may use the best shampoos, serums, etc., to promote heathy hair and nail health. However, if your body does not have adequate collagen, you may not be able to resolve your hair and nail issues completely. It is the most essential protein for hair growth and nail strength. Collagen aids in hair growth and maintaining hair follicles to prevent breakage. It also improves nail strength and reduces brittleness.

Keeps Gut and Digestive System Healthy: It is said that good health begins in the gut. However, due to our unhealthy eating habits and lack of the right nutrition, most of us experience digestive disorders, which affects overall wellness. Collagen repairs and maintains the digestive tract. As a result, your body is able to absorb nutrients better. It also prevents inflammation, bloating, and aids in better digestion.

Boosts Youthfulness: collagen is an essential protein for your skin, hair, gut, bones, joint, and nails. So, your youthfulness is directly proportional to how well you maintain the collagen levels in your body. With the right collagen supplementation, your skin looks young and supple, bones and joints become stronger, gut becomes healthier, and hair and nail health get enhanced. As a result, you will always look young and feel young.

While 30% of our body’s protein consists of collagen, it starts depleting as you age, due to the following reasons.

Causes Of Collagen Loss

Age: the number 1 cause of collagen loss is your age. After you reach your 30s, the collagen levels start dropping rapidly. It is the body’s natural mechanism resulting in sagging skin, thinning hair, muscle loss, and weaker bones. This is why you do not look as youthful and feel as energetic as you did during your teenage years and 20s.

Sun Exposure: the UV rays of the sun destroy collagen fibres. So, long exposure to sun and poor sun protection results in photoaging because of collagen delegation. The skin starts losing its elasticity and becomes prone to sunspots, fine lines, wrinkles, and other such skin ageing issues. However, with treatments and supplements, you may be able to boost collagen production for healthy, youthful skin.

Genetics: some start showing early signs of ageing and some look young compared to their age. It is because genetics could be at play. So, if your parents and/or grandparents looked youthful for most of their lifespan, it is possible you too have inherited their genetics. However, even if you haven’t you can always naturally restore collagen with nutrition food, healthy living, and supplements.

Stress: health experts often motivate you to be stress-free as the stress hormones may directly affect your collagen level. It then reflects on your skin, hair, nails, bones, joints, etc.

Smoking: it’s a known fact that smoking is injurious to health. It triggers collagen loss and affects your overall wellness. According to a study, it was found that smoke caused a drop in the production of fresh collagen by up to 40%! *

Lack Of A Well-Balanced Diet: over the years, our eating habits have altered, and it may not necessarily be for the good. Our fast-paced lifestyle compels us to eat unhealthily. In addition, the foods are also losing their nutritional value due to preservatives. As a result, it deprives our body of the required collagen

To restore your collagen levels, you can start consuming collagen-rich foods such as chicken, fish, bone broth, berries, legumes, citrus fruits, etc., but they may not suffice. Our lifestyle and eating habits reduce significant levels of collagen. Thus, it is best to also include collagen supplements in your daily diet.

Benefits Of Taking Collagen Supplements

Reduces Skin Ageing: your body starts shedding collagen as you age. Thus, your skin starts ageing and fines lines, wrinkles, age spots, etc. start to appear. Collagen supplements help restore the required collagen levels to slow down the signs of skin ageing. Additionally, you may opt for cosmetics or skincare products that have collagen peptides to boost youthfulness. But do not skip collagen supplements because you need internal nourishment for long-lasting results.

Makes Bones and Joints Stronger: most of us focus on consuming only vitamin d3 and calcium for healthy bones. But collagen provides elasticity to tissues and strength to bones, ligaments, and joints. While collagen is one of the most abundantly found proteins in your body, it starts deteriorating rapidly with age. With supplements, you can restore the collagen to keep your bones and joints strong, regardless of your age. Additionally, it also helps heal, repair, and rejuvenate weak and brittle bones caused due to injuries, ageing, unhealthy lifestyle, etc.

Promotes Better Gut Health: If you struggle with issues such as bloating, cramping, IBS (irritable bowel syndrome), celiac disease, acid reflux, etc., collagen supplements may give you huge relief. collagen is made of amino acids which are crucial to support good digestive health. It builds and maintains the connective tissues in your digestive tract. Additionally, it soothes the stomach, and reduces inflammation.

Maintains Hair and Hair Follicles: did you know your hair is made of 95% keratin protein? So, when you start taking collagen supplements, it boosts the hair proteins. As a result, you will see a significant reduction in hair fall, dryness, split ends, and hair thinning. It is the best hair nutrition that helps you fight hair damage due to stress, sun, pollution, and styling. In addition, it reduces premature greying of hair and infuses volume.

Increases Nail Strength: nail health is an excellent indicator of nutritional deficiency and low collagen levels. If you notice your nails are weak, brittle, and break easily, you must start with collagen supplements. It improves nail strength and ensures better nail care. According to a study, those who took collagen supplements regularly noticed a 12% nail growth rate and a decrease of 42% in the frequency of broken nails. *

Did you know that the collagen supplement market is projected to record a CAGR of 6.12% during the forecast period (2022-2027)? * The market is flooded with collagen supplements due to its ever-rising demand. So, how do you pick the perfect collagen supplement that really works for you?

Try Chicnutrix’s Unique Collagen Range!

At Chicnutrix, we understand how important collagen is for your skin, hair, nails, joints, bones, and overall health.

We have a range of collagen supplements, designed to suit different needs and tastes. It is made of high-quality formulations and approved by experts for its clinically tested benefits.

Pick your collagen BFF now!

Beauty Collagen

While you can never stop the ageing process, you can certainly slow it down and age gracefully. Chicnutrix Beauty Collagen is a unique gel formulation of Japanese Marine Hydrolyzed Collagen and Hyaluronic acid. It is easy-to consume shot that comes in a delicious citrus flavour and is clinically approved to:

  • Promotes younger looking glowing skin
  • Reduces appearance of wrinkles, and UV induced spots
  • Fights damage to hair follicles, and prevents nail brittleness
  • Supports skin hydration and elasticity

Vegan Collagen Builder

Typically, collagen is found in meat and dairy. Then, how do vegetarians/vegans get their dose of collagen when there are limited vegetarian protein sources? Well, here’s presenting the Vegan Collagen Builder!

It is India’s FIRST and ONLY vegan collagen builder in effervescent form. It is made of 3 unique vegan blends (plant-based protein) that:

  • Build collagen
  • Boost collagen production
  • Inhibit collagen breakdown
  • Protect skin from daily damage
  • Improve skin elasticity and firmness
  • Reduce wrinkles & fine lines

It comes in a delicious blueberry flavour. Just Pop, Fizz, and Drink it on the go! It’s the easiest way to support collagen development without having to consume meat or dairy.

Daily Collagen with Plant Protein

It’s more than just a collagen blend! Daily Collagen with Plant Protein has a 4-in-1 blend of 5mg Japanese Marine collagen, 10mg Plant Protein, 5 Super Herbs, and 5 Digestive Enzymes.

It is a clinically proven formula that helps:

  • Maintain younger-looking skin
  • Nourish, strengthen, and moisturise hair, and nails
  • Support better muscle and joint health
  • Strengthen the immune system
  • Calm the mind by reducing daily stress, and anxiety
  • Maintain a healthy gut and easy digestion

Keep you full for longer and promotes overall wellbeing

It comes in a delectable coffee mocha flavour. So, you can add it to your desserts, coffee, smoothies, etc., and enjoy your daily dose of collagen for youthful body in a delicious way!

Mighty Collagen

Mighty Collagen is India’s bestselling collagen supplement that is trusted by experts and loved by millions.

It has a clinically tested formulation of 8000mg Japanese Marine Collagen Peptides and 2mg AstaReal® Astaxanthin that:

  • Reduces fine lines, and sagging skin
  • Keeps the scalp, and hair follicles healthy
  • Promotes nail growth, and maintains healthy, strong nails
  • Builds muscle, strong bones, and joints

 You’ll love the Refreshing Lemonade flavour. Just add a scoop into the water, stir, and enjoy on the go!

So, take your step towards enhancing your skin, hair, nails, bones, joints, and gut health for overall well-being – starting with restoring the collagen levels in your body.

Hasti Valia
Health, PCOS, Skincare, and Wellness

I have 5+ years of experience in content creation. My writing style is simple and easy to understand. I ensure the readers find my writing enjoyable and insightful. I aim to raise awareness about t... Read More


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