Are you wondering if taking collagen powder can make you gain weight? The answer to this question is not as simple as a yes or no. It depends on a few factors, including how much collagen powder you are taking, what type of collagen it is, and how it interacts with your diet and lifestyle. In this blog post, we’ll explore the potential effects that collagen powder may have on your weight and provide you with some tips for making sure it doesn’t cause you to gain any extra pounds. So, let’s dive in and answer the question: does collagen powder make you gain weight?

collagen powder bottle

What is Collagen Powder?

Collagen powder is a dietary supplement made from hydrolyzed collagen, an animal-derived protein found in skin, bones, and connective tissue. Collagen powder is a popular supplement among health-conscious individuals looking to improve skin elasticity, reduce joint pain, boost muscle mass, and enhance overall health. It’s also used as an ingredient in some food products, including bone broth and energy bars.

The powder is low in calories and carbohydrates and contains essential amino acids, making it a great source of protein. Studies have also found that collagen powder can help boost the body’s natural collagen production, which can lead to improved skin health. Additionally, collagen powder has been linked to better sleep quality and improved digestion.

The Science Behind Collagen Powder

Collagen is the most abundant protein in the human body and is responsible for providing structure to our skin, hair, nails, and joints (1). Collagen powder is a supplement derived from animal bones, skins, and connective tissues that are rich in the amino acids glycine, proline, hydroxyproline, and arginine. This powder is highly bioavailable and is easily absorbed by the body, making it an effective way to support healthy joint function and increase collagen production in the body. Studies have also found that collagen powder can improve skin elasticity and hydration (2, 3), reduce inflammation (4, 5), and even boost muscle growth (6).

Will Collagen Powder Make You Gain Weight?

A major concern for many people considering taking collagen powder supplements is whether or not they will cause weight gain. While some studies have shown that collagen peptides can increase satiety and reduce food intake (7), leading to potential weight loss (8), there is not enough evidence to suggest that collagen itself has any effect on body weight.

It’s also important to note that weight gain is not always related to caloric intake. Factors such as hormonal imbalances, underlying health conditions and lifestyle habits can all contribute to weight gain as well. Additionally, many of the collagen supplements on the market contain added ingredients, such as sugar, which could potentially contribute to weight gain if consumed in excess.

Ultimately, there is no clear answer to whether or not collagen powder makes you gain weight. While the powder itself does not appear to have an effect on body weight, the way it is consumed and other lifestyle habits may contribute to potential weight gain.

Which Collagen Powder is Best?

When it comes to choosing a high-quality collagen powder that won’t make you gain weight, there are a few factors to consider. As mentioned previously, many collagen powders contain sugar and other additives which are unhealthy and can cause unwanted weight gain. Avoid these low-quality products and opt for a pure, high-quality product containing collagen and nothing else.

Additionally, the source of your collagen powder affects its absorption in the body and subsequently the results you will achieve. Marine collagen is absorbed up to 1.5 times faster than other types of collagen (e.g. bovine) (9, 10). Hence, collagen powder derived from marine collagen will provide superior results.

Research Verified Collagen Powder provides an 8000 mg daily serving of pure hydrolyzed marine collagen powder. This highly-bioavailable collagen is easily absorbed for optimal benefits. Try it now!

In Conclusion

Overall, it is difficult to definitively say whether collagen powder will make you gain weight or not. While some studies suggest that consuming collagen can help with weight loss, more research is needed to make any firm conclusions. Additionally, the type of collagen powder you take will affect whether or not it causes you to gain weight, so make sure to opt for a high-quality, additive-free option. It’s important to note that the effects of collagen powder can also vary greatly depending on an individual’s lifestyle, diet, and genetics, as well as other factors. Ultimately, if you are considering taking collagen powder and are worried about weight management, it is best to consult with your doctor or nutritionist to get personalized advice.


Trina used to be a full time hospital dietician but now works as a medical secretary in a small clinic. She and Mr. Walker are proud empty-nesters living in Denver, Colorado and looking forward to the next time their children come to visit. On the weekends, Trina enjoys visiting Bonita, Chino, and Bernardo, the golden lion tamarins at the Denver Zoo.

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