Collagen: Your Secret to Glowing Skin and Strong Joints

Collagen is everywhere: magazines, TV shows, social media… This star protein intrigues and captivates, and for good reason! Praised for its benefits to youthful skin and joint health, collagen has become a must-have dietary supplement. Do you dream of firmer skin, relief from joint pain, or a boost to your daily well-being? This article will reveal everything about this miracle molecule: its role, its effects, and why it could change your life. Ready to explore the secrets of collagen? Let's go!

1. What is collagen?

Collagen is a structural protein that makes up about a third of the body's total protein. Found in skin, cartilage, bones, and tendons, it plays a vital role in ensuring the cohesion and strength of these tissues. Its name comes from the Greek word kolla, meaning "glue." And this is no coincidence: collagen is often compared to a "natural cement" that helps the different parts of the body stay together.

But here's the catch: from the age of 25, our collagen production decreases by about 1% per year. By 40, this decline accelerates, leading to wrinkles, less toned skin, and stiff joints. Faced with this natural decline, collagen supplementation appears to be an ideal solution to compensate and restore vitality and radiance.

2. How does collagen function in the body?

To better understand the benefits of supplementation, it is essential to understand how collagen works in our body. There are several types of collagen (I, II, III, etc.), each with its own specific characteristics:

• Type I collagen: the most abundant in the body, found mainly in the skin, tendons, ligaments, and bone tissue. It contributes to skin firmness and elasticity.
• Type II collagen: mainly located in cartilage, it is essential for joint comfort and flexibility.

Over time, the decrease in the synthesis of these different collagens can result in:

1. Less radiant skin: the appearance of fine lines and wrinkles, a loss of hydration and firmness.
2. A decrease in mobility: stiffness in daily movements, more frequent joint pain.

When collagen is taken as a dietary supplement, these proteins (usually hydrolyzed for easier absorption) contribute to the renewal of skin and joint tissues. Collagen peptides stimulate specialized cells (fibroblasts, chondrocytes) and promote the endogenous synthesis of new collagen, thus improving skin elasticity while supporting cartilage regeneration.

3. Differences between marine, animal, and plant collagen

The dietary supplement market offers three main sources of collagen: marine collagen, animal-derived collagen (bovine or porcine), and “plant collagen” (which, technically, is not real collagen, since it is extracted from plant or fungal sources).

1. Marine Collagen

• • Origin: Derived from cartilage or fish skin, such as ray cartilage for Cartidyss® collagen.
  • Advantages: Very good bioavailability thanks to the low molecular weight of its peptides. Often better tolerated by the body and requiring a lower dosage (1 to 2 g per day is generally sufficient).
  • Specific advantages: Rich in essential amino acids, and depending on the fishing area, sourced from sustainably managed resources. For Cartidyss®, this represents eco-responsible fishing with exemplary traceability.

2. Animal collagen (bovine or porcine)

1. • Origin: Primarily extracted from the skin or bones of cattle (cows) or pigs.
   • Advantages: Primarily type I collagen, renowned for its action on skin firmness.
   • Disadvantages: May require higher doses (5 to 10 g per day) for a noticeable effect. May also raise ethical or traceability questions depending on the farm's origin.

3. “Plant-based” collagen

• • Origin: The term “plant collagen” is a misnomer, as plants do not synthesize collagen. It actually refers to plant complexes or extracts (often from algae or legumes) intended to stimulate the body's own collagen production or mimic some of its functions.
  • Benefits: Suitable for vegetarian and vegan diets, can help support natural collagen formation by providing amino acids, vitamins and minerals.
  • Disadvantages: Because it is not true collagen, its structural effects on skin and cartilage are less direct. Scientific studies validating its effectiveness are less common than for marine or animal collagen.

Conclusion : For a rapidly noticeable effect on skin and joints, marine collagen stands out, particularly due to its high bioavailability and its richness in specific amino acids (glycine, proline, hydroxyproline). It is the preferred choice for concrete and lasting results with minimal dosage.

4. The multiple benefits of collagen

1. Skin beauty

One of the most sought-after benefits concerns the skin. As collagen levels decrease, the very structure of the dermis weakens. As a result, the skin loses its firmness, wrinkles appear, and the complexion often looks less radiant.

Scientific studies have shown that regular collagen intake can:

• Reducing wrinkles: by stimulating the production of new collagen fibers, the skin naturally "plumps up".
• Improve hydration: supplementation supports the skin's ability to maintain a good level of moisture.
• Increase firmness: by strengthening the dermal framework, the skin gains elasticity, with a visible smoothing effect.

2. Joint support

If you experience joint pain, stiffness upon waking, or discomfort during physical activity, the cause could be cartilage weakening. A collagen deficiency often results in accelerated joint wear and tear.

• Pain reduction: Several clinical studies have shown that regular supplementation can alleviate painful sensations in people suffering from joint discomfort.
• Improved mobility: thanks to better cartilage regeneration, movements become more fluid and have a greater range of motion.
• Prevention of wear and tear: collagen helps maintain healthy cartilage, reducing the risk of early osteoarthritis.

3. Strengthening of bones and tendons

The skeleton and tendons also benefit from collagen intake. By contributing to bone strength, collagen could help prevent the age-related loss of mineral density. The same is true for tendons and ligaments, which, when better nourished, can more easily withstand physical stress.

4. Other potential beneficial effects

Some users report other benefits, although more secondary or still under study, such as improved nail strength, more resilient hair, or a positive impact on the intestinal flora.

5. A closer look at Cartidyss® Collagen

Among the various collagen sources available on the market, Cartidyss® Collagen stands out for several key reasons. It is a marine type II collagen derived from the cartilage of rays caught off the coasts of Brittany and Normandy. This French origin guarantees not only excellent traceability and optimal quality, but also respect for the environment (eco-responsible fishing, sustainable management of marine resources). For all these reasons, Délicure collagen capsules incorporate this unique active ingredient, offering a high-quality product for maximum effectiveness.

Browse our collection to discover our exceptional collagen formulas

Why does this collagen make a difference?

1. Joint + skin action: Unlike many supplements that are limited to type I collagen (mainly targeting the skin), Cartidyss® acts simultaneously on the joints and the dermis.
2. An all-in-one formula: Cartidyss® provides not only collagen peptides, but also glucosamine, chondroitin, and hyaluronic acid naturally present in stingray cartilage. In other words, what other brands add extra, Cartidyss® already contains naturally in a single formula.
3. Clinically proven efficacy: Double-blind studies have demonstrated that a dose of just 500 mg to 1 g of Cartidyss® collagen per day for 90 days can reduce the depth of wrinkles and improve skin density, while also relieving joint pain. This is the key benefit of superior bioavailability: no need for high doses (5 to 10 g) to see results.
4. Impeccable purity: The enzymatic hydrolysis process used respects the raw material and allows us to obtain a product without solvents, without GMOs and without preservatives.

For those seeking a supplement that is both comprehensive, “clean” and whose effectiveness has been validated by science, Cartidyss® represents an ideal choice.

5. How long does it take to feel the effects?

Patience is key when it comes to collagen. While some users report rapid improvement (within a few weeks), studies generally suggest a course of at least 3 months to fully experience its benefits.

• Joints: A feeling of less discomfort or stiffness may appear as early as 4 weeks.
• Skin: The anti-aging effect is often appreciated after 2 to 3 months, the time it takes for deep cell renewal to take place.

Collagen isn't an instant miracle cure, but rather a gradual and sustainable approach to supporting tissue regeneration. If you're considering long-term use, be aware that many consumers continue supplementing for several months, or even year-round, to maintain its effects and slow the effects of aging.

6. What are the risks and contraindications?

Collagen is a naturally occurring, endogenous protein, meaning it is already present in the body. Therefore, it is very well tolerated in most cases. However, some precautions should be taken:

1. Allergies: People allergic to fish or seafood should avoid marine-type collagen, including Cartidyss®.
2. Specific population: As a precaution, collagen intake is often discouraged for pregnant or breastfeeding women and children under 18 years of age, except on medical advice.
3. Drug interactions: No major interactions have been reported. However, if you are taking any medication (anti-inflammatories, anticoagulants), it is best to consult your doctor before starting supplementation.
4. Side effects: To date, no serious side effects have been reported at the recommended doses. Mild digestive problems may rarely occur in some sensitive individuals.

7. How to optimize your collagen treatment?

To get the most out of your supplement:

• Follow the dosage instructions: You will find the recommended dose on the label, generally 1 to 2 capsules per day in the case of Cartidyss®.
• Combine with vitamin C: Vitamin C promotes the body's own collagen synthesis. A diet rich in fruits and vegetables (kiwis, citrus fruits, peppers) or a specific supplement can therefore enhance the results.
• Avoid excess: There's no point in tripling the dose in the hope of a faster effect. The body needs time to metabolize and use collagen.
• Adopt a healthy lifestyle: Quality sleep, sufficient hydration, regular physical activity and a balanced diet are the essential foundation for seeing the effects of a supplement fully manifest.

8. Compatible diets

In the case of marine collagen, particularly Cartidyss®, its origin (fish, shellfish) is often specified. It is therefore not suitable for vegetarians or vegans. However, it is suitable for pescatarians, and it is generally gluten-free, lactose-free, and free of added sugars. It can therefore be included in most diets (gluten-free, halal, or kosher depending on fish regulations) – provided, of course, that the individual does not have a seafood allergy.

9. Practical tips for choosing your collagen

The market is flooded with collagen-based products, making it difficult to know where to start. Here are some criteria to guide your choice:

1. The source: Opt for high-quality collagen with proven traceability. French marine origins (e.g., Breton and Norman rays) guarantee purity and strict control.
2. Collagen type: Depending on your goals (skin, joints, or both), choose a suitable collagen. Type II (like Cartidyss®) is particularly versatile, with a comprehensive action.
3. Bioavailability: Check the hydrolysis process. Good hydrolyzed collagen with a low molecular weight will be better absorbed and more effective at low doses.
4. The formula: Some supplements combine collagen, hyaluronic acid, chondroitin, glucosamine, or even vitamins. This can be an advantage for a more comprehensive effect.
5. Clinical studies: A supplement supported by published scientific research offers more guarantees about its effectiveness.

Best ways to consume collagen

Many forms of collagen are available on the market: powders, capsules, tablets, drinks, etc. Each may have its advantages, but capsules remain the most practical and precise, especially considering that only 2 capsules a day are enough to have a measurable effect, as is the case with Cartidyss® collagen. Here's why:

1. Easy dosage: In capsules, the amount of collagen is clearly indicated. No risk of over- or under-dosing.
2. Convenience: Capsules are easy to take anywhere, whether to the office or while traveling. Unlike powder, no preparation is required.
3. Ease of use: No strong taste or smell, as can happen with some powders.
4. Proven effectiveness: Studies conducted on Cartidyss® collagen have demonstrated conclusive results with only 2 capsules per day, which greatly facilitates the establishment of a regular routine.

Powders, while sometimes allowing you to dilute the dose in juice or smoothies, often require larger quantities for similar effectiveness, especially if you don't choose a highly bioavailable collagen. Tablets, on the other hand, can be more difficult to swallow when they are large.

In summary, choosing collagen capsules (particularly marine type II like Cartidyss®) is the simplest, most discreet and most reliable solution to fully enjoy the benefits on the skin and joints.

10. Conclusion: Regain youth and vitality thanks to collagen

Taking care of your skin, joints, and overall well-being has never been easier. With collagen production naturally declining from our twenties onward, it's perfectly understandable to turn to supplementation to compensate for this deficiency and maintain good energy levels as we age. Whether it's to reduce wrinkles , relieve joint pain , or simply keep your body in top shape, collagen is a valuable ally.

Cartidyss® Collagen perfectly exemplifies this new generation of "all-in-one" supplements: a highly bioavailable marine type II collagen that acts on both skin and joints, with very moderate doses. Its benefits, proven by scientific studies , and its controlled French origin make it an essential choice for discerning consumers. In a market sometimes saturated with products of varying reliability, Cartidyss® stands out and offers the promise of a visible and lasting effect.

Ultimately, taking collagen isn't just about aesthetics. It's a holistic approach to health, reflecting a desire to maintain your well-being. There's no magic bullet to "stop time," but by gradually improving tissue quality, relieving tired joints, and deeply nourishing the skin , collagen contributes to a better quality of life. You now have all the information you need to make an informed choice: don't hesitate to invest in this essential protein and see for yourself the benefits it can bring to your daily life.

FAQ: Your most frequently asked questions about collagen

1) Is plant-based collagen as effective as animal-based collagen?
“Plant-based collagen” isn’t actually collagen, but rather complexes of amino acids and nutrients designed to stimulate the body’s natural collagen production. While these blends can support skin metabolism, they don’t have the same direct structural effect as collagen from marine or animal sources. If you’re looking for visible and relatively quick results on wrinkles or joint flexibility, animal collagen (including marine collagen) remains the gold standard.

2) When and how to take collagen supplements?
It is generally recommended to take collagen daily for at least three months to fully appreciate its effects. You can swallow your capsules at any time of day. However, some people prefer to take them in the morning on an empty stomach for optimal absorption, or in the evening before bed. The most important thing is consistency: aim for a steady intake rather than high doses at times.

3) Are there any risks associated with consuming collagen?
At recommended doses, collagen is generally very well tolerated. Side effects are rare and often limited to mild digestive discomfort in some sensitive individuals. However, it is not recommended that people with fish or shellfish allergies consume marine collagen. Furthermore, if you are undergoing any specific medical treatment, it is best to consult a healthcare professional before starting supplementation.

4) How can I tell if I am deficient in collagen?
Signs of collagen deficiency can include persistent joint pain, loss of skin elasticity and increased wrinkles, and more brittle hair and nails. While these symptoms can have other causes, if they appear simultaneously and gradually, it may indicate a collagen deficiency.

5) Should collagen be taken continuously or as a course of treatment?
The most common recommendation is to follow a 3- to 6-month course of treatment to allow the body time to renew its tissues. Some users choose to continue year-round, especially if they notice a real benefit to their joints or skin. The key is to listen to your body: if your symptoms (stiffness, fine lines, etc.) return when you stop, you can consider resuming your treatment.

6) Does collagen have a particular taste or smell?
Marine collagen powder can have a slightly "iodine" odor or taste. However, in capsule form, these drawbacks are virtually nonexistent. This is one of the reasons why many consumers prefer this form: no unpleasant taste or smell.

7) Can collagen help with weight loss or muscle gain?
Collagen is not a fat burner or a high-dose muscle-building protein. However, it can support lean mass (muscles, cartilage, bones) thanks to the specific amino acids it contains, especially when combined with sufficient dietary protein intake and regular physical activity. There is no direct evidence of a slimming effect for weight loss. However, by improving joint comfort, collagen can facilitate athletic performance, thus indirectly contributing to weight management.

By combining regular intake of high-quality marine collagen, such as Cartidyss®, with a healthy lifestyle (balanced diet, physical exercise, hydration), you maximize your chances of preserving joint health and radiant skin, while enjoying abundant daily energy.