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5 Amazing Benefits of Collagen Protein Powder

The word ‘collagen‘ is widely recognised as the skin-enhancing cosmetic treatment held responsible for creating youthful, smoother-appearing faces, lusciously-strengthened hair and full, plump lips.

However, holding a high-ranking position on a beauty pedestal represents only a fraction of the magic that collagen can create for your body…Find out the top 5 benefits of collagen protein below!

What is Collagen?

The skin-firming ingredient is actually created in the human body, making up a huge 90% of the bone mass and a third of all proteins produced. It is the connective tissue for the heart, lungs, muscles, joints, blood cells, arteries, etc – just to name a few.

From this, you’d wonder why your skin wouldn’t automatically reap the tightening and strengthening benefits as a by-product of producing the popular molecule?

collagen protein

The answer for that is simple – collagen is considered a fibrous protein, and just like any protein, it is made up of amino acids. Again, like any other protein, collagen protein will break down without the nine essential amino acids, which can only be obtained through consuming a protein (amino) rich diet.

For example, consuming dairy, eggs, lean meats, soy etc. can supply your body with these amino acids, enough so to combine and form enough collagen to benefit your body. Alternatively, without it – joints can weaken, muscles can break down, skin can sag… It’s pretty important!

Collagen in the Diet

Collagen is available as a highly concentrated edible product under the popular name of gelatine. The only issues of reaping the benefits of this edible collagen is the lack of versatility, as the product can only convert into a gel, restricting foods to the likes of puddings, jelly etc.

However, an easily-digestible, powdered gelatine has recently become an available source to add to a wide variety of foods! The new gelatine, otherwise known as Collagen Hydrolysate, or Collagen peptide, is a purified form of collagen, extracted from cattle hinds, such as bovine, and contains around 90% protein content. In addition to the high protein content, Collagen Hydrolysate also promotes all of the incredible health benefits of normal gelatine.

Here are just five of these impressive benefits…

1) Collagen for Weight Loss

The purified, high-protein content of Hydrolysed Collagen is known to be an effective, natural appetite suppressant, in which many clinical studies have proven the satiating effect to promote weight loss (1,2).

Additionally, unlike some weight-loss-promoting products, Hydrolysed Collagen contains no fillers, hormones, acids and is not produced with any forms of harsh processing that may affect the normal functioning of your body. Hydrolysed collagen has also proven to show a decrease in fats, avoiding clogging of the arteries and increased organ support. (4)

Individuals can therefore benefit from losing weight by consuming edible collagen, due to a lessened desire to snack and helping the body feel naturally fuller for longer… without the nasty side effects!

BONUS: Got cellulite/loose skin? 

Consuming collagen protein may reduce both the elasticity of loose skin and the visible appearance of cellulite during your weight-loss journey. This is due to the molecule being responsible for making the connective tissue in your skin, therefore able to thicken the skin and camouflage any irregularities!

2) Muscle Growth & Performance

Collagen is a powerful molecule that promotes a multitude of benefits to assist the needs and demands for athletes, bodybuilders and everyday gym-goers.

collagen protein

Consuming Hydrolysed Collagen in the form of smoothies, protein shakes, pancakes etc, has the incredible ability to aid the promotion of a natural source of Creatine in the body – this is an amino acid essential for building new muscle post-exercise and provide bouts of energy.

How does it work?

Your muscles rely on a direct energy source to maintain a regular function in the body – this is provided through the breakdown of adenosine triphosphate (ATP) in your cells. For this compound to be replaced in order to provide further energy, amino acids glycine, arginine and methionine are needed, which together form the Creatine molecule.

Where does Collagen come in?…

Collagen peptides contain two of the three amino acids needed to form a natural, energy-boosting Creatine source in the body. The glycine and arginine duo in collagen may aid the production of Creatine, therefore helping to increase physical performance through repeated bouts of exercise,  (5) (6) in addition to Arginine helping promote increased muscle growth and maintain leaner muscle mass! (4) Win, win!

3) Joint & Bone Strength

The high percentage of our bone mass that is made of up of collagen has significant control of how strong or weak our joints will be going about everyday life – especially those with an active lifestyle!

Not providing your body with the necessary essential amino acids it needs to build up the proteins required for support, will result in the break down of proteins in the body – not what you need when you’re trying to gain strength! This may have a domino effect in making your joints weak and force your bones to lose density.

collagen protein

On the other hand, nourishing your body with the amino acids needed will build up proteins needed to strengthen many parts of your body, allowing for:

? Less aches and pains that could prevent any form of exercise.

? An increased range of motion when lifting weights.

? The strength to be able to increase the intensity of exercise/lift more.

To put Collagen into perspective, it has been proven safe to potentially aid the treatment of osteoarthiritis (1)

4) Collagen for Sleep/anxiety 

A decent sleeping pattern can do miraculous things for our body! Besides the obvious factor of making you feel less tired and lethargic during the day, more sleep can increase the quality of your health, improve your everyday mood and perspective, your sex life and, although you’re eating the right food and living an active lifestyle – not getting enough sleep could be the reason you’re not losing weight…

Multi-tasking amino acid Glycerine, has yet another benefit – the ability to help individuals who struggle to sleep or even worse, fall into the 30% of all humans who suffer with insomnia.

A study analysing the effects of consuming glycerine, in comparison to a placebo before bed, clearly shown the amino acid to reduce fatigue and have a tendency toward reduced sleepiness (8)

Glycine in collagen hydrolysate also has the ability to relieve stress and reduce anxiety due to it’s properties of being a neurotransmitter with the ability to promote theraputic alterations in the body. (9) These factors can lead to a decrease in stress, anxiety, depression and again, promote a better night’s sleep.

5) Collagen for Digestion

A healthy digestive system is a great base for a happy and energetic lifestyle. Alternatively, a weak digestive system can result in feeling sluggish and lethargic, make you feel demotivated and it can additionally cause stomach pains – in other words, you definitely won’t feel like exercising. Does this sound like you?

Collagen can contribute to a healthier, less agitated digestive system due to soothing properties of one of the amino acids glycine.


Just in case you’re interested in the scienc-y bit…

When meat is consumed, amino acids cysteine and tryptophan are released into the blood stream, which can suppress normal thyroid functioning. This can lead to the brain receiving signals to break down muscle rather than fat for energy, also having a potential domino affect causing fatigue, inflammatory conditions and a weakened immune system.

Glycine from collagen can help even out the absorption of these amino acids, building a smoother, ‘protective-like’ guard in the digestive track (7)

Take home message

Adding collagen protein to your diet might just be the answer to your problems.

By Laura Bowden

Our articles should be used for informational and educational purposes only and are not intended to be taken as medical advice. If you’re concerned, consult a health professional before taking dietary supplements or introducing any major changes to your diet.



(1) Veldhorst M – A breakfast with a-lactalbumin protein Clinical Nutrition vol 28 p 147 2009

(2) Martin A – Advanced nutritional intakes Ed. Tec. & Doc Paris 2001

(3) Semin Arthritis Rheum. 2000 Oct;30(2):87-99. Role of collagen hydrolysate in bone and joint disease.

(4) Clark, K.L. et al., 2008, 24-week study on the use of collagen hydrolysate as a dietary supplement in athletes with activity-related joint pain.

(5) Paddon-Jones, D. et al., 2004, Potential ergogenic effects of arginine and creatine supplementation, The Journal of Nutrition, 134(10): 2888S-2894S

(6) Campbell, B.I. et al., 2004, The ergogenic potential of arginine, Journal of the International Society of Sports Nutrition, 1(2): 35-38

(7) Wald, A and Adibi, SA, Stimulation of gastric acid secretion by glycine and related oligopeptides in humans,American Journal of Physiology, 1982, 5, 242, G86-G88.

(8) Bannai, Makoto et al. “The Effects of Glycine on Subjective Daytime Performance in Partially Sleep-Restricted Healthy Volunteers.” Frontiers in Neurology 3 (2012): 61. PMC. Web. 31 Mar. 2015.

(9) Glycine neurotransmitter transporters: an update. – PubMed – NCBI http://www.ncbi.nlm.nih.gov/pubmed/11396606

Casey Walker

Casey Walker

Experienced Sports Nutrition Technologist

Casey Walker is an experienced sports nutrition new product development technologist. He holds a Bachelor of Science in Sports and Exercise Science and a Master of Science in Sports Sciences and Physiology.

Casey’s scientific research area of expertise lies in the effects of dietary nitrates on sprint performance and exercise-induced muscle damage. He has also worked as a sports scientist for a medal-winning Paralympic track cyclist, with a goal of qualifying for the Rio 2016 Paralympics.

Find out more about Casey’s experience here.

In his spare time, Casey is a keen middle-distance runner with an interest in triathlon. He’s always looking out for the latest blends and supplements to improve his half-marathon time and recovery.

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