Collagen hydrolysate is considered a miracle cure. It is said to provide radiantly beautiful and youthful skin without wrinkles, full and shiny hair and strong nails. It is also said to protect muscles, bones and joints from age-related collagen decline and discomfort, and to help maintain a firm body. In short, it is said to preserve our youthfulness.
Whether it can fulfil all these promises is the question we want to investigate with the collagen hydrolysate test 2021. In addition, we provide you with detailed background knowledge about the body's own collagen production and the effects of collagen hydrolysate as a food supplement. And of course we go into the purchase criteria so that you can make an informed choice.
- 1 Weekly newsletter with the best personal finance tips
- 2 The most important facts
- 3 The Best Collagen Hydrolysate: Our Picks
- 4 Buying and evaluation criteria for collagen hydrolysate preparations
- 5 Guide: Frequently asked questions about collagen hydrolysate answered in detail
- 5.1 What is collagen hydrolysate or collagen and how does it work?
- 5.2 What types of collagen are there?
- 5.3 What do collagen hydrolysate products cost?
- 5.4 What types of collagen hydrolysate are there?
- 5.5 What are the side effects of collagen hydrolysate?
- 5.6 What are the alternatives to collagen hydrolysate?
The most important facts
- Collagen is an essential component of the human body. It provides strength and elasticity to the body's tissues. With increasing age, the body's own collagen production decreases.
- The food supplement collagen hydrosylate supports collagen production and can thus slow down various ageing effects and improve health aspects.
- Collagen hydrosylate can only be obtained from animal bones, cartilage and skin. Vegetarian protein substitutes are available for vegetarians and vegans, but they have a lesser effect on collagen production.
The Best Collagen Hydrolysate: Our Picks
Buying and evaluation criteria for collagen hydrolysate preparations
Collagen hydrosylate is available in various forms, compositions and qualities. We have compiled the most important buying and evaluation criteria for you:
In order for you to get a more accurate picture and make an informed decision, we will go into more depth on the individual criteria.
Collagen, and therefore collagen hydrolysate, is mainly derived from the skin, bones and cartilage of cattle and pigs. In Asia, it is often made from Pacific fish species and chicken proteins.
Therefore, vegetarians and vegans cannot meet their collagen needs directly. However, they can resort to food supplements that support collagen production.
Another source of collagen is jellyfish. It is called "oceanic collagen" or "marine collagen". Since jellyfish does not have a brain or nerve pathways, some manufacturers describe it as suitable for a vegan diet.
Good qualities of collagen hydrolysate are derived from the bones, skin and cartilage of cattle and have a high degree of purity. Make sure it comes from grass-fed pasture-raised cattle and is of organic quality. The type or types of collagen should also be declared and the main effects indicated.
Another quality feature is the enzymatic production. The addition of "agglomerated" guarantees particularly good solubility. Furthermore, no superfluous preservatives or sugar should be added.
The manufacturers of collagen hydrolysate offer it in three dosage forms, namely as a powder, as a capsule and as a drinking ampoule. All three forms have their advantages and disadvantages.
Collagen hydrolysate powders have a high protein content and are neutral in taste.
The powder can be dissolved in water. If you want a little more flavour, add it to a fruit juice, your favourite smoothie or a hot drink. It can also be mixed into muesli or baked goods, the possibilities are endless.
For those who travel a lot, collagen hydrolysate capsules are ideal. They are easy to transport, save space and do not leak. However, they do have one disadvantage: they have a low collagen content, as there is only room for a maximum of 700 mg in one capsule. Therefore, several capsules usually have to be taken in order to take the recommended amount.
Those who have trouble swallowing capsules can resort to collagen hydrolysate drinking ampoules. Another advantage is that no additional liquid is needed to take the collagen hydrolysate. Flavourings are added to many drinking ampoules to make them taste like something.
Well-processed collagen hydrolysate is generally tasteless and odourless. Cheaper products may have a slight aftertaste. That is why it is important to look for good quality.
However, many customers want flavoured collagen hydrolysate, especially in drinking ampoules. That is why manufacturers add flavourings to their products to provide variety.
Guide: Frequently asked questions about collagen hydrolysate answered in detail
In order to inform you comprehensively about the effects of collagen hydrolysate and to give you an understanding of the current state of science, we have summarised all the important information in the following sections.
What is collagen hydrolysate or collagen and how does it work?
Collagen as a food supplement and for other medical applications is extracted from bones, joints and skin of animals. Extracted collagen is nothing more than gelatine, which gels in contact with a liquid.
To make it more pleasant to take orally, collagen is made water-soluble by enzymatic processes. The end product is collagen hydrolysate, which has the same health aspects as collagen.
In the course of the ageing process, collagen production decreases.
As studies show, an additional intake of collagen or collagen hydrolysate can counteract this process. The most important effects are listed below.
Skin and wound healing
Collagen forms the layer between the epidermis and the subcutis. It ensures the elasticity and firmness of the skin and supports wound healing. With age, collagen production slows down. Wrinkles, dry and sagging skin are the consequences. Studies have shown that the additional intake of collagen hydrolysate can slow down the ageing process of the skin and lead to an improvement in wound healing.(2, 3)
As with the skin, collagen provides strength to the hair. It also supports cell division and is therefore responsible for hair growth. Another important function of collagen is to anchor the hair root in the epidermis.
External influences as well as decreasing collagen production can lead to brittle and thin hair as well as hair loss. Increasing collagen intake can improve hair structure, make hair shinier and stimulate the regeneration of hair roots.(4)
Bone tissue consists of more than 60% collagen and strengthens bones from the inside out. This makes them strong and flexible at the same time. As we age, collagen is broken down, reducing bone density and making bones more unstable and brittle.
Studies have shown that food supplementation with collagen hydrosylate can have a positive effect on building and strengthening bones.(6)
Nails are made up of horny skin cells and keratin. The latter is a fibrous protein made of various amino acids, which are mainly formed by collagen. Here, too, collagen provides the necessary strength and flexibility and supports growth.
A collagen deficiency often results in brittle and fragile nails. Regular intake of collagen hydrolysate can lead to faster growth of the nails, a decrease in brittleness as well as stronger nails.(5)
Collagen plays an important role in joint cartilage. It stores fluid and ensures that the cartilage remains elastic. This effectively protects the joints.
In addition to the natural breakdown of the body's own collagen production, wear and tear caused by sport leads to damage to the joint cartilage. Taking collagen hydrolysate increases the chances that the build-up of cartilage substance will be stimulated and joint wear slowed down.(7)
In contrast to other parts of the body, muscles contain a small amount of collagen. However, this supports their elasticity and strength. With increasing age, the muscles also weaken.
Taking collagen hydrolysate alone does not seem to have much effect on muscle building. In combination with muscle-building training, it has a supportive effect. It is also said to shorten the recovery time after exercise.(8)
What types of collagen are there?
|Type||Occurrence in the body|
|Collagen type I||Skin, tendons, bones, dentin, fascia, vessels, internal organs|
|Collagen type II||Cartilage, vitreous body of the eye|
|Collagen type III||Skin, uterus, blood vessels|
|Collagen type IV||kidney glomeruli, eye lens, basal lamina of epithelial and endothelial cells|
|Collagen type V||basal lamina of smooth and striated muscle cells|
Type I has the highest proportion in the human body with 90%. Type I, type II and type III play a role in the production of collagen hydrolysate as a food supplement.
What do collagen hydrolysate products cost?
|powder||€24.95/kg to €54.52/kg|
|capsules||€19.80/kg to €492.31/kg|
|drinking ampoules||€0.96/ampoule to €3.93/ampoule|
The collagen source and processing as well as the proportion of pure collagen in the product are price-determining factors. Likewise, the products are often enriched with additional health-promoting substances, which also influences the price.
For these reasons, it is worthwhile not only to look at the price of the individual products, but also to take the ingredients into account when deciding what to buy.
What types of collagen hydrolysate are there?
|powder|| usually tasteless
best price-performance ratio
little packaging waste
|capsules|| easy to transport and take
normally only small amounts of collagen
|Drinking ampoules|| ready to drink
It may be worthwhile for you to buy a combination of several types of collagen hydrolysate from one manufacturer. This way you are optimally supplied both at home and on the road.
What are the side effects of collagen hydrolysate?
Rarely, there are digestive complaints such as flatulence, constipation and nausea.(2, 6)
What are the alternatives to collagen hydrolysate?
Foods with vitamin C and the amino acid lysine, both substances the organism cannot produce itself, stimulate collagen production. (10) The following foods also support collagen production:
- animal protein: meat, fish, eggs
- vegetable protein: kidney and white beans, chickpeas, nuts, seeds and kernels
- Dairy products: Milk, yoghurt, cheese, quark
- Fruits high in vitamin C: lemons, oranges, grapefruit, strawberries, blueberries, elderberries, kiwis
- Vegetables high in vitamin C and vitamin K: tomatoes, broccoli, Brussels sprouts, kale, aubergines
- foods rich in lysine: buckwheat, pulses, unhusked rice, peanuts, rind, cartilage,
For vegans and vegetarians, there are special food supplements with ingredients that stimulate the body's own collagen production. However, these are less effective than collagen hydrolysate.
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