Nothing in your cart

Uh oh! Your cart is empty 😢

One of these products might be what you're after...

No recent items

Will Bovine Collagen Help Me Lose Fat?

Will Bovine Collagen help me lose fat?

Bovine Collagen's role in our body

There are collagen types that derive from marine life or cattle, but Bovine Collagen comes from cows.

Collagen is a protein found in abundance in your body (30% of our protein concentration) and forms our bones, tendons, ligaments, muscles and blood vessels. And it's for this reason the word "collagen" derives from the Greek word meaning "glue", as it's more or less holding us together!

But what about fat loss? Let's take a look at the evidence.

Bovine Collagen: Does it help me lose belly fat?

As we mentioned, Bovine Collagen is a protein, which means immediately it assists with weight loss:

  • Protein will keep you fuller than carbohydrates or fat, meaning you're less likely to overeat.
  • Protein has just 4 calories per gram. Fat packs a much larger 9 calories per gram (carbohydrates also has 4).
  • You burn lots of calories just by eating protein. The energy required to break protein down and digest it costs 30% of the calories. For example, eat 100 calories from protein, and you're consuming only about 70 calories. This percentage is just 0-3% for fat and 5-10% for carbohydrates.

These are some of the key reasons why a high-protein diet is recommended for fat loss. Whether it's a flexible dieting approach, a keto diet, intermittent fasting or anything else, the protein content must be high.

Collagen has been proven to help people lose body fat.
Collagen has been proven to help people lose body fat.

Whey Protein vs Bovine Collagen protein for weight loss: which is better?

Bovine Collagen is basically all protein. To give you an indication, our Bulk Nutrients Hydrolysed Collagen Peptides (HCP), contains 22 grams of protein per 25-gram serving. That's nearly gram-for-gram pure protein!

But is collagen the same as your standard whey protein? Does it keep you full just the same? Well maybe not. Although more research is needed, it may just better.

One study into elderly women found collagen was 40% more filling than the same quantity of whey, whereas other studies have found the opposite.

The best thing to do is try Collagen protein to see if you experience higher levels of satiety like the subjects in the first study.

Latest research on Bovine Collagen for weight loss

Research has examined this directly and found favourable results. In a double-blind, placebo-controlled, randomised trial, over 70 women performed resistance training for 12 weeks; 3 sessions per week. They had either 15 g of collagen peptides or a placebo daily. They found the collagen group lose significantly more body fat than the placebo group.

Another study into collagen peptides in elderly men yielded similar results - a reduction in fat-free mass. The men were suffering from sarcopenia (muscle wastage) and gained more strength and muscle size too!

Further research into recreationally active men in their 20s also found a reduction in fat-free mass. The men received 15 grams of collagen peptides within 60 mins after training, performing three full-body workouts a week.

Collagen appears to help all segments of the population lose body fat.
Collagen appears to help all segments of the population lose body fat.

Will Collagen help you reduce cellulite?

Those looking to reduce body fat are also looking to reduce the appearance of cellulite. Cellulite affects ~85% of women over the age of 20, and one study investigated whether or not collagen helped reduce its appearance.

105 normal and overweight women aged 24–50 years with moderate cellulite were randomised to receive a daily dosage of 2.5 g collagen peptides or a placebo over 6 months. Their cellulite was examined before the study, and after 3 and 6 months. The researchers found that in normal women, the collagen treatment led to a statistically significant decrease in cellulite, and a reduced skin waviness on thighs. Normal density was also improved.

In the overweight women, the effectiveness of the collagen was also found, but not to the same degree as in women with normal weight.

Fat loss: How much collagen do I need per day?

Research says 2.5 to 15 grams per day. To maximise the potential benefits of collagen for weight loss, we've got you sorted with our Bulk Nutrients Hydrolysed Collagen supplement, which boasts 22 grams per serve!

It boils down to this: collagen has been shown within numerous studies to aid in fat loss. Due to its high protein concentration, it's definitely an ally when fat loss is the goal. Moreover, collagen may even help with the appearance of cellulite! Collagen is a recent addition to the world of supplements, and although more research is needed, the current literature supports it as a weight loss supplement.


  1. Oertzen-Hagemann V, Kirmse M, Eggers B, et al. Effects of 12 Weeks of Hypertrophy Resistance Exercise Training Combined with Collagen Peptide Supplementation on the Skeletal Muscle Proteome in Recreationally Active Men. Nutrients. 2019;11(5):1072. Published 2019 May 14. doi:10.3390/nu11051072
  2. Blanco M, Jurie C, Micol D, Agabriel J, Picard B, Garcia-Launay F. Impact of animal and management factors on collagen characteristics in beef: a meta-analysis approach. Animal. 2013 Jul;7(7):1208-18. doi: 10.1017/S1751731113000177. Epub 2013 Feb 26. PMID: 23438472.
  3. Avila Rodríguez MI, Rodríguez Barroso LG, Sánchez ML. Collagen: A review on its sources and potential cosmetic applications. J Cosmet Dermatol. 2018 Feb;17(1):20-26. doi: 10.1111/jocd.12450. Epub 2017 Nov 16. PMID: 29144022.
  4. Song H, Zhang S, Zhang L, Li B. Effect of Orally Administered Collagen Peptides from Bovine Bone on Skin Aging in Chronologically Aged Mice. Nutrients. 2017;9(11):1209. Published 2017 Nov 3. doi:10.3390/nu9111209
  5. Soenen S, Westerterp-Plantenga MS. Proteins and satiety: implications for weight management. Curr Opin Clin Nutr Metab Care. 2008;11:747–751. doi: 10.1097/MCO.0b013e328311a8c4.
  6. National Research Council (US) Committee on Diet and Health. Diet and Health: Implications for Reducing Chronic Disease Risk. Washington (DC): National Academies Press (US); 1989. 6, Calories: Total Macronutrient Intake, Energy Expenditure, and Net Energy Stores. Available from:
  7. van Baak MA. Meal-induced activation of the sympathetic nervous system and its cardiovascular and thermogenic effects in man. Physiol Behav. 2008;94:178–86.
  8. Jendricke P, Centner C, Zdzieblik D, Gollhofer A, König D. Specific Collagen Peptides in Combination with Resistance Training Improve Body Composition and Regional Muscle Strength in Premenopausal Women: A Randomized Controlled Trial. Nutrients. 2019 Apr 20;11(4):892. doi: 10.3390/nu11040892. PMID: 31010031; PMCID: PMC6521629.
  9. Zdzieblik D, Oesser S, Baumstark MW, Gollhofer A, König D. 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 Oct 28;114(8):1237-45. doi: 10.1017/S0007114515002810. Epub 2015 Sep 10. PMID: 26353786; PMCID: PMC4594048.
  10. Giglio BM, Schincaglia RM, da Silva AS, et al. Whey Protein Supplementation Compared to Collagen Increases Blood Nesfatin Concentrations and Decreases Android Fat in Overweight Women: A Randomized Double-Blind Study. Nutrients. 2019;11(9):2051. Published 2019 Sep 2. doi:10.3390/nu11092051
  11. Rawlings AV. Cellulite and its treatment. Int J Cosmet Sci. 2006 Jun;28(3):175-90. doi: 10.1111/j.1467-2494.2006.00318.x. PMID: 18489274.

Featured Products

Bulk Nutrients' HCP using pure Hydrolysed Collagen Peptides HCP provides over 20g of protein per serve
1887 reviews
group of product images for proteins
group of product images for proteins

Popular Posts from the Bulk Blog

With over 700 recipes and articles, the Bulk Nutrients Blog has something for everyone! Find a new workout, meet our ambassadors or take a deep dive into our products today.

Compare all Bulk Nutrients proteins

Popular Proteins

Popular Products

Popular Categories

About Bulk Nutrients

We're an Australian manufacturer and supplier of high quality sports supplements.

Operating since 2008, Bulk Nutrients has become one of the premier Australian brands to supply nutritional products to top level athletes, competitors and those on a journey to a healthier lifestyle.

Find out more about Bulk.

Contact Bulk Nutrients

One thing that sets Bulk Nutrients apart is that we love to talk to our customers!

Whether you need product advice, help with the website or need a change made to your order... call us on +61 3 6266 4725.

If you prefer email you can email us day or night at

For online chat, hit the 'Chat' button in the bottom right hand corner of your screen and you'll be connected to one of our lovely customer service team.

Or if you'd like to get in touch through our online contact form, that's cool too!

Follow us on Social Media

Bulk Nutrients on FacebookCheck out Bulk Nutrients' Instagram postsView Bulk Nutrients' TikTok contentView Bulk Nutrients' YouTube Channel



We acknowledge the Traditional Owners of the land on which our organisation operates, the Melukerdee People of the South East Nation and pay our respects to Elders past, present, and emerging.

Bulk Nutrients is proudly
Australian owned and operated.

7 Crabtree Road, Grove, Tasmania, 7109.
ABN: 17 158 981 447

Terms & ConditionsSustainability StrategyPrivacy PolicyPayment InformationSitemap

All prices are in Australian dollars (AUD) and include GST unless otherwise stated.
All content copyright © Bulk Nutrients 2008 - 2024