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What is collagen and how can it help you?
Collagen is a structural protein. It shines wherever form and firmness are required – from your skin to ligaments, tendons, cartilage, and bones, as well as muscle and connective tissue. The catch: the older you get, the less collagen your body produces. That’s why it makes sense to supplement collagen from external sources.
Many areas of your body benefit from collagen, for example:
Skin & connective tissue: Collagen provides your connective tissue with firmness and elasticity and plumps the skin from within. Studies also suggest that collagen may reduce cellulite and strengthen hair roots.
Muscles: When combined with strength training, collagen may help your muscles regenerate faster – and thus grow more quickly.
Joints & bones: Collagen can support joint function, reduce pain and stiffness, and help counteract osteoarthritis.
Gut: This protein supports an intact intestinal barrier and better regeneration of the gut lining.
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Collagen powders compared
Many people are now asking: Which is the best collagen powder? Because collagen powders can differ significantly – and choosing one depends not only on personal preferences but also on aspects like quality and origin. We’ve summarized the key factors to help you decide more easily.
Origin of the collagen
Most collagen powders are derived from animal sources, as they contain the same amino acids found in your body – making them potentially more effective. Common options include bovine and porcine connective tissue. Some products are made from fish parts. Vegan collagen alternatives are also gaining popularity. However, these aren’t “real” collagen, since collagen can only be produced by humans and animals. Instead, they are collagen-building blocks that the body uses to stimulate its own collagen production.
Hydrolyzed or not
You can choose between conventional collagen products and those containing hydrolyzed collagen. In the latter, collagen is broken down into smaller peptides, or collagen fragments. The advantage is that your body can absorb them more easily. However, the production process is more complex – hydrolyzed collagen is typically made using enzymatic treatment or with the help of acids, bases, high temperatures, or pressure.
Type (I, II, III etc.)
Depending on the source, the collagen in a powder can be classified into different types. Your body has 28 known collagen variants, but most supplements focus on the key types I, II, and III.
Type I: Makes up about 90% of the body’s collagen and is found mainly in skin, connective tissue, bones, tendons, and ligaments.
Type II: This type plays a key role in cartilage.
Type III: Important for skin and connective tissue.
Depending on whether you want to support your skin and connective tissue or care for your cartilage and joints, different products may be suitable. Bovine collagen usually contains types I and III, while fish collagen primarily contains type I.
Flavor
Choosing the right collagen powder also comes down to taste. Today, you can choose between neutral options that mix well with your favorite drink or products with a distinct, delicious flavor.
Additional ingredients
Collagen powders can also contain other ingredients – from unwanted sweeteners to beneficial compounds that further stimulate collagen production. These include MSM (methylsulfonylmethane), zinc, biotin, or valuable plant extracts. So be sure to check the composition.
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BIOGENA AESTHETICS collagen powders at a glance
Whether you prefer collagen powder or capsules, neutral flavor or something more unique – BIOGENA offers a wide range of options.
Marine Collagen Powder + | Marine Collagen Powder+ Neutral | Premium ProCollagen & Hyaluron+ | ProCollagen & Hyaluronic Acid+ Neutral | |
| Price | €34.90 | €34.90 | €34.90 | €34.90 |
| Duration of use | 15 sticks | 15 sticks | 15 Sticks | 15 Sticks |
| Collagen type | Premium Collagen NATICOL® with 7.5 g fish collagen per serving | Premium Collagen NATICOL® with 7.5 g fish collagen per serving | Pro-Collagen Blend with Glycine, Proline, Lysine and Vitamin C + Vegan Hyaluronic Acid from GREENIURONIC® | Pro-Collagen Blend with glycine, proline, lysine and vitamin C |
| Nutrients contained | Zinc, biotin and other valuable plant extracts | Zinc, biotin and other valuable plant extracts | Zinc, biotin, glycine, proline, lysine and vitamin C | Zinc, biotin, glycine, proline, lysine and vitamin C |
| Taste | Cherry and thyme flavour | No flavour: for stirring into teas, coffees (glow coffee) and juices | Cherry and rose flavour | No flavour: for stirring into teas, coffees (Glow Coffee) & juices |
| Vegan | contains animal ingredients (fish collagen) | contains animal ingredients (fish collagen) | Yes | Yes |
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Our test winner & best collagen powder: Marine Collagen Powder+ (Flavored)
Collagen+ Superior impresses not only with its unique formula of high-quality hydrolyzed marine collagen, biotin, zinc, and plant extracts. It’s also a flavor favorite among thousands of users – and was even crowned a test winner. Because we know: only when you enjoy your daily collagen moment will you stick with it long-term.

Marine Collagen Powder +
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Conclusion: support your body with the right collagen powder
Collagen is important for our bodies – but unfortunately, production declines with age. The solution: products that stimulate the body’s own collagen synthesis. Today, there are plenty of options available, with collagen powder being the most popular. Be sure to pay special attention to the origin of the collagen, the type, and the additional ingredients to give your body exactly what it needs.
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