Collagen is an essential protein naturally produced in our bodies. It forms a crucial part of our joints, bones, muscles, tendons, hair, and nails. This protein plays a key role in maintaining the firmness, elasticity, and overall structure of our skin. As we age, the natural production and quality of collagen decrease, which can result in reduced skin quality, the formation of wrinkles, and a decrease in skin elasticity. This process typically begins around the age of 25. Fortunately, there is a solution: taking Innerfit collagen increases collagen levels, keeping the skin healthier, reducing wrinkles, and maintaining skin elasticity. So, if you want to support your skin, nails, hair, muscles, tendons, and joints, using Innerfit collagen can be an effective addition to your daily routine.

There are versatile ways to consume Innerfit collagen protein powder. You can mix it with smoothies, juices, yogurt, soup, and even in your favorite dishes or baking recipes. One scoop filled with collagen protein powder is equivalent to 10g (daily dosage). Dissolve 1 scoop (10g) in 200ml of water or another beverage/dish of your choice. Mix or shake well.

For optimal absorption, we recommend taking collagen about half an hour before breakfast, especially because of the added vitamin C. This can give your body a natural energy boost. If you engage in intense exercise, we recommend taking it 1 to 2 hours before exercising. Prefer a different time? No problem. Collagen peptides (Peptan®) are proteins, effective at any time of day and can therefore be taken at any time of day.

Our advice is to take one scoop (10g) of collagen protein powder (scoop included) or one collagen shot ampule daily, with the option of a second serving if desired. If the scoop is not visible, gently stir the powder with a fork to check if it has not settled to the bottom. Do not exceed the recommended dose. A dietary supplement should not be used as a substitute for a varied and balanced diet. How many scoops are 10g? 1 scoop is 10g of collagen protein peptides per serving.

Our collagen products are specially developed and safe for long-term use, with no restrictions on duration.

There is currently no scientific research conducted on collagen supplementation during pregnancy. Since we are not allowed to provide medical advice, we recommend consulting your doctor with such questions.

Discover the high-quality ingredients in our products that provide effective results. Check out our product pages for detailed information on each Innerfit product, including specific ingredients and their benefits for your well-being.

No. We guarantee high-quality products that are free from common allergens, so you can enjoy the benefits of Innerfit supplements without worrying about allergic reactions. Our products are free from the following allergens: wheat, gluten, lupine, celery, egg, milk (including lactose), nuts, mustard, sesame, sulfite, peanut, soy, fish, shellfish, and mollusks. Check out our product pages for detailed information on each Innerfit product.

Innerfit aims for natural and pure ingredients and transparent communication. Our products are free from added sugars and synthetic flavors and colors. Some products may contain sweeteners such as sucralose and acesulfame-K.

Innerfit Collagen Protein powder is available in a neutral or peach flavor. The neutral flavor can be effortlessly mixed into various beverages and dishes, including water, tea, coffee, smoothies, fruit juice, yogurt, soup, etc. Try out what works best for you. Our ready-to-drink Innerfit Collagen Shot is already flavored with a refreshing orange aroma.

Yes. There has been extensive scientific research on collagen peptides (Peptan). Discover the scientific basis of collagen and its benefits. Learn more about advanced research and clinical studies supporting the effectiveness of collagen supplements and how they can contribute to healthier skin, hair, nails, muscles, and joints.


Scientific studies have shown that the intake of hydrolyzed collagen leads to improved skin elasticity and a reduction in wrinkles. Furthermore, other studies indicate that collagen contributes to less hair loss, more beautiful nails, and less cellulite.

Peptan® is a brand of high-quality bioactive collagen peptides used in dietary supplements and functional foods. It is often added to products aimed at supporting the health of the skin, joints, bones, and muscles. Peptan® is known for its high purity and quality. Additionally, Peptan® is produced in Belgium.

There's no scoop in my Collagen Protein powder jar. The scoop should be included with your jar but may have settled to the bottom during transportation. Use a fork to gently stir through the powder to find the scoop. If the scoop is still not found, please contact us at

One scoop is 10g Collagen Protein peptides per serving.

Our collagen products contain 80mg of vitamin C.

- For hemochromatosis (chronic iron overload), supplements with vitamin C are not recommended.

- The combination of high doses of vitamin C with the medicine deferasirox can be harmful to the heart.


Consult with a doctor if you're going to take extra vitamin C. The doctor can determine how much vitamin C is safe for you. There are no other known side effects associated with collagen use with medication. Are you taking other medications? Always consult with your doctor before taking our collagen products.

Our collagen products are generally well-tolerated with no known side effects. Additionally, there are no known side effects associated with collagen use. However, if you still have doubts about its use, consult your doctor before taking the product for peace of mind and personalized advice.

From around the age of 25, collagen production begins to decrease, and the quality of collagen produced by the body slowly declines. This leads to skin aging, wrinkle formation, and a decrease in skin elasticity. Therefore, anyone over the age of 18 can benefit from collagen supplementation to counteract these effects.

Research indicates that a daily intake of 10g of collagen peptides (Peptan®) or 1 serving per day can improve skin elasticity and the quality of hair and nails within 1 to 2 months. Improvements in joint health may become visible after about 3 months.

Yes. Collagen can improve the quality of hair and nails within 1 to 2 months. It promotes fuller and shinier hair while also providing stronger nails that grow faster.

Yes. Research shows that collagen can effectively help reduce muscle pain after exercise. It is used by many athletes to accelerate the recovery process and improve sports performance.

The collagen in our collagen products is hydrolyzed and enzymatically broken down, allowing it to be quickly and easily absorbed by the body in the small intestine. Innerfit collagen remains stable in stomach acid, allowing it to be absorbed intact by the body.

We offer collagen type 1, known as the most effective type for skin and hair supplements. This type of collagen is found in various parts of our body, including skin, hair, nails, bones, cartilage, connective tissue, ligaments, tendons, and blood vessels. It helps promote skin firmness and elasticity, maintain healthy hair, and strengthen nails. A decrease in collagen type 1 can lead to wrinkles and fine lines, hair loss, and brittle nails.

No, unfortunately not. Collagen is of animal origin (cattle).

Our collagen products contain collagen peptides (Peptan®) sourced from cattle. Additionally, we collaborate with a Belgian manufacturer.

Our collagen products contain Belgian collagen (Peptan®) sourced from halal and kosher-certified cattle.

Our Innerfit collagen peptides (Peptan®) have an expiration date of approximately 2 years.

Yes, absolutely. Both Peptan® and our Innerfit products are manufactured in facilities that comply with Good Manufacturing Practice (GMP) standards, a global standard for food production. We adhere to internationally recognized GMP guidelines to ensure the quality and safety of our Innerfit products. This includes strict procedures for production, personnel management and training, equipment maintenance, and material management. Our products meet all quality, safety, and hygiene requirements, and we provide full traceability of ingredients in a controlled production process.


Made in Belgium
Made in Belgium

The products of Innerfit are of Belgian origin

+32 (0)13 35 16 45
+32 (0)13 35 16 45

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