When we are young our skin usually looks smooth and radiant, but we never consider the lifestyle we lead; full of stress, worries and, let's face it, poor diet. All this causes terrible damage to our skin. From the age of 25 we start to see some negative effects on it.
Some of these effects can be wrinkles or fine lines. To combat this, the cosmetic market offers a wide variety of products, the key component of which is collagen. If you want to know what are the properties of collagen, pay close attention.
- 1 Weekly newsletter with the best personal finance tips
- 2 The most important facts
- 3 The Best Collagen: Our Picks
- 4 Buying guide: What you need to know about collagen
- 4.1 What exactly is collagen?
- 4.2 What is the role of collagen in our body?
- 4.3 What are the beauty properties of collagen?
- 4.4 What other benefits does collagen have for my body?
- 4.5 Where does the collagen we use in cosmetics come from?
- 4.6 When is it recommended to start using collagen cosmetics?
- 4.7 What factors cause us to produce less collagen?
- 4.8 Does collagen have any harmful effects on health?
- 4.9 What are the advantages and disadvantages of collagen?
- 5 Purchasing criteria
- 6 Summary
The most important facts
- Collagen is a very abundant protein in our body, which acts as a support between various tissues and organs.
- Collagen production decreases with age, which has systemic and cosmetic consequences. In addition, there are other factors related to our lifestyle that can decrease collagen production.
- Collagen is mainly used to combat the signs of ageing. For this reason, it is increasingly present in cosmetic products. Side effects from the application of collagen on the skin are minimal: collagen is considered a safe compound with many beneficial properties.
The Best Collagen: Our Picks
Buying guide: What you need to know about collagen
Before deciding on any collagen cosmetics, you should know the main aspects of this protein. For this reason, we have included the most relevant information about it, as well as the most frequently asked questions among consumers.
What exactly is collagen?
Over time, collagen fibres become damaged and lose their function, which has repercussions not only on a structural level but also on a cosmetic level. Collagen degradation causes the skin to lose its firmness, become flaccid and wrinkles appear.
What is the role of collagen in our body?
|Type of collagen||Location in the body|
|Type I||Bones, tendons, ligaments, skin|
|Type II||Cartilage, eye structures|
|Type III||Liver, lungs, blood vessels|
|Type IV||Kidneys, internal organs|
|Type V||Cell surface, hair, placenta|
Collagen, as a structural protein, is part of the body's connective tissue. That is, the tissue responsible for maintaining structural organisation, support and cohesion between the parts of our body. Collagen also provides tissues and organs with hydration, strength, elasticity and flexibility.
To simplify concepts, we could say that collagen is like "the glue" that holds our body together and keeps it functional.
In short, collagen has an essential function. Moreover, it is present in most tissues of our body. This makes collagen an essential component of the human body.
What are the beauty properties of collagen?
In the skin, collagen is widely used for its anti-ageing properties. It promotes skin regeneration, allowing it to fill small wrinkles and smooth fine lines. It also provides greater elasticity and softness. Now you know that skin rich in collagen will look much younger and healthier!
Apart from fighting the signs of ageing, collagen gives us other advantages at the skin level. For example, it reduces inflammatory processes of the skin, such as acne, eczema or psoriasis. It also prevents the appearance of cellulite and stretch marks and helps to improve healing.
As already mentioned, collagen also acts on hair and nails. Its main functions are to promote strong and healthy hair growth, giving it a shiny and smooth appearance. Nails will also be less brittle and more resistant.
What other benefits does collagen have for my body?
Good levels of collagen contribute to less muscle and joint pain. Supporting tissues, such as bones, cartilage and tendons, will remain strong and healthy. Finally, this protein also aids muscle recovery after exercise.
The following table summarises the health and cosmetic benefits of collagen:
|Diminish wrinkles and expression lines||Antioxidant|
|Less acne and inflammation||Regulates blood pressure|
|Prevents cellulite and stretch marks||Controls body fat|
|Better healing||Tissue repair|
|Smooth, youthful, glowing skin||Strong bones, tendons and cartilage|
|Strong, shiny hair||Better muscle recovery|
|Strong, healthy nails||Less joint, bone and muscle pain|
Where does the collagen we use in cosmetics come from?
To avoid these drawbacks, synthetic sources of collagen have been developed. This involves modifying collagen molecules so that they are more compatible for use in humans and do not harm our health. The only "little big" drawback with this type of collagen is that it is more expensive and less effective than natural collagen.
Collagen from marine animals is now being used in greater quantities. It is a natural source of collagen and therefore more effective. It has no risk of transmitting diseases or producing side reactions. Although bovine collagen is still the most widely used, marine collagen could replace it in the very near future.
The following table summarises the advantages and disadvantages of collagen sources:
|Natural source: bovine and porcine||Natural source: marine||Synthetic source|
When is it recommended to start using collagen cosmetics?
This is why it is particularly advisable to use collagen-rich products from this age onwards. It is also a good idea to incorporate products that stimulate collagen production into our diet. This will increase the properties of this protein not only cosmetically, but also systemically.
What factors cause us to produce less collagen?
- High blood sugar levels
- Insufficient vitamin C intake
- Sustained exposure to environmental pollutants
- Sun exposure
All these aspects can damage, in one way or another, our skin, in addition to decreasing the production of collagen in our organism. It is therefore essential to lead a healthy lifestyle and avoid exposure to these factors. In this way, we will be able to show off a healthy skin inside and out.
Does collagen have any harmful effects on health?
Therefore, care must be taken to ensure that the product we use does not contain substances that may cause unwanted effects. By doing this, we will be able to provide safe care for our skin.
What are the advantages and disadvantages of collagen?
When buying a collagen-rich cosmetic, it is important that you take into account a series of characteristics in order to make a good choice. Below, you will find the most relevant factors to take into account when buying your product:
To avoid allergic reactions or skin sensitivity, it is important that you check the ingredients of the product. You should make sure that the cosmetic does not contain any compounds that could be harmful to you.
This type of reaction, as we have seen in previous sections, is especially frequent with collagen of animal origin. Since it is the most commonly used in cosmetic products, it is advisable to take into account the composition of the product.
Thus, if you have sensitive skin, we recommend that you opt for marine or synthetic collagen.
Regardless of the product you are looking for, always ask yourself the question: What am I looking for? You should consider that collagen is not only a product with anti-ageing properties. In addition to this, it brings many other benefits to our skin and our body. So it is very important that you consider what function of collagen you need.
If you are not sure which one is the best quality. The first thing to do is to look at the total collagen content of each product. Read the ingredients carefully as some of them have elements that could damage your skin. Therefore, you should be very careful and fully analyse the formulation of the product.
Pay close attention and don't be fooled. We will always find "miracle" products, but the amount of collagen they contain is very little. This is why we recommend that you take your time and research more about the product, so you know if it is of good quality or if you are just being scammed.
This is an aspect that should be considered before making any purchase. As always, remember that price is not synonymous with quality. Therefore, it is important that you make a balance between the quality of the product and its price. You should choose the one that best suits your needs and your pocket.
Collagen is an essential protein in our body. In addition to its multiple systemic benefits, it has proven to have exceptional beauty properties. All this has made collagen-rich cosmetics a "must have" for any beauty routine.
It is worth mentioning that the cosmetic industry is researching new sources of collagen; more effective and without side effects for our health. More and more people are incorporating collagen into their daily lives. Among them are experts in cosmetics and dermatology. And you, have you already decided to try it?
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(Source of the featured image: Guillem: 50532393/ 123rf.com)