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Collagen peptides: what are they used for?

collagen
collagen peptides
supplements

Last updated: 11/6/2025

/ Published: 1/27/2025

Collagen peptides: what are they used for?

Collagen has become one of the most popular food supplements thanks to its many health benefits. However, not many of us are familiar with collagen peptides and how they can benefit us. Here, we explain what they are, what they are used for and what their benefits are.

What are collagen peptides?

Collagen is the most abundant protein in the human body and a fundamental part of the structure of the skin, nails, bones, tendons and cartilage. However, it is not always found in its most accessible form for the body. This is where collagen peptides become especially important.

For collagen to be used by our body, it breaks it down, in other words, hydrolyses it into small amino acid fragments, thus obtaining collagen peptides, which are made up of shorter amino acid chains, making them easier to absorb and therefore easier for our body to make use of.

What are collagen peptides used for?

Because collagen peptides are easier for our body to use, they are particularly interesting, as they act at different levels in the body. Here are some of their properties:

Key benefits

  • They improve skin elasticity and firmness, helping to reduce the appearance of wrinkles and fine lines. This is because collagen peptides for the skin provide structure, elasticity, firmness and hydration not only to the skin, but also to the hair and nails.
  • They strengthen bones and support the joints, relieving pain and improving recovery from injuries. Collagen peptides help improve bone density and reduce the risk of fractures.
  • They improve digestive health and intestinal function: Collagen peptides help repair the intestinal lining and support digestion.
  • They increase muscle mass: Combined with exercise, they contribute to muscle protein synthesis.

Pharmacist's recommendation

As the years go by, the body's natural collagen production decreases. For this reason, it is important to supply collagen from the outside by taking food supplements with collagen peptides in their formula to achieve greater effectiveness.

Which is the best collagen peptide supplement?

How can you tell whether a collagen supplement is good? For a collagen supplement to be good, it should meet the following requirements:

  • It should be in the form of hydrolysed collagen, so that the body can make use of it more easily and effectively.
  • The recommended daily dose is 10-20g of collagen.
  • Take into account the source of the collagen, as well as its quality and purity.

Collagen peptides are easy to incorporate into your daily routine, as they come in different formats. Powder is especially versatile, as it can easily be dissolved in liquids such as water, juices, smoothies or soups. For this reason, at Farmaciasdirect we recommend Péptidos de Colágeno de Vital Proteins, which, in addition to meeting all the above criteria and making it an excellent collagen supplement, is easy to use and pleasant to take.

Vital Proteins: Péptidos de Colágeno

This supplement is characterised by its high level of key amino acids: glycine, proline and hydroxyproline. These account for approximately 50% of the total amino acid content.Péptidos de Colágeno de Vital Proteins offers such a specific combination of amino acids that it has properties that cannot be found in other protein sources, delivering all the benefits mentioned earlier in this blog. It also stands out for its pleasant taste and, thanks to its powder format, it can be mixed with hot or cold liquids and taken at any time of day. Simply mix 2-4 tablespoons with 250 ml and stir.

As you can see, collagen peptides for the skin are an excellent option for improving the health of the skin, hair, nails, bones and joints. They also support digestion and muscle development. So, if you are looking for a natural way to keep your body in optimal condition, this supplement can be a very useful tool in your wellness routine, becoming a support for your health.

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