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Pure Hydrolyzed Marine Collagen for your skin

Lack of collagen? Marine collagen hydrolisate (Naticol®) is rich in type I collagen.

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The benefits

  • Articular cartilage Articular cartilage Collagen is essentially involved in the structure of our cartilage.
  • Frame Frame In bone, collagen is produced by osteoblasts and forms lamellae that give the bone its resistance to stretching.
  • Skin Skin Type 1 collagen is found mainly in skin tissue.
90 or 180 capsules
marine collagen; bulking agent: rice starch, capsule shell: 100% vegetable pullulan.
Main indication
Skin - Hair - Nails
Specific indication
3 to 6 capsules per day with a glass of water, in the evening, on an empty stomach or before bedtime.
It is advisable not to exceed the recommended daily dose. A dietary supplement is not a substitute for a varied and balanced diet and a healthy lifestyle. A dietary supplement is not a drug. Keep out of the reach of children. Inform your doctor and / or pharmacist if medicines are taken simultaneously. For pregnant or nursing women, seek advice from your therapist. Keep away from light and moisture.
Notification number
AS 495/35
New product

Nutritional information


Marine collagen Naticol® (hydrolysate) 90% collagen proteins thereof hydroxyproline



* Recommended Daily Allowance (Directive 2008/100/EC amending -> Decree 08.01.1992)

Discover the Secrets of Marine Collagen

Collagen, making up 30% of the body's proteins, plays a role in the health of our ligaments, skin, tendons, and bones. Primarily, type I collagen, vital for the resistance and elasticity of tissues, predominates in our body. However, with age, collagen production decreases, accelerating the signs of aging under the influence of external factors such as pollution and nutritional deficiencies. This natural decline affects the firmness of the skin, the strength of bones, joint mobility, and muscle strength, highlighting the importance of an adequate collagen intake to maintain our body structure and vitality.

LEPIVITS SA laboratory has decided to delve into the heart of collagen by developing a Marine Collagen dietary supplement, advocating the pure hydrolysate of patented type I and III collagen (Naticol®)[1]. The natural collagen molecules from sustainable fishing are cut into small molecules through hydrolysis to obtain bioavailable collagen peptides, rich in glycine, proline, and hydroxyproline. This product is the result of a rigorous selection of natural bioactive ingredients, recognized for their purity and effectiveness. Consuming high-quality marine collagen, extracted from sustainable marine sources in the form of peptides, allows the body to synthesize its own native collagen, acting as a fibrous protein playing a primary role in the constitution and maintenance of more than 80% of our body's connective tissue.

Thanks to its high concentration in hydroxyproline[2], a key amino acid involved in collagen formation, marine collagen helps stimulate the function of chondrocytes, fibroblasts, etc. These cells directly intervene in the synthesis of endogenous collagen, indispensable to our skin, tendons, joints, and cartilage.

Boost Your Health with Naticol®: The Power of Marine Collagen

Naticol®, at the heart of our Marine Collagen, is an exceptional source of type I and III collagen, essential for the health of the skin, bones, and connective tissues. Thanks to a unique extraction and hydrolysis process, Naticol® produces high-quality collagen peptides, ensuring optimal absorption and unprecedented bioavailability. These peptides, due to their small size, are quickly assimilated by the body, effectively stimulating the endogenous production of collagen. It is this naturally produced collagen that actively fights against the signs of aging.

Type I collagen, the most abundant in our body, strengthens the resistance and elasticity of the skin and bone structures, while type III collagen supports the flexibility of tissues, thus improving their integrity and function. Naticol® actively participates in the synthesis of our native collagen. This endogenous collagen revitalizes your body from the inside.

Maximize the Actions of Marine Collagen in Your Routine

To get the most out of our Marine Collagen, it is important to adopt a specific daily routine. The ingestion of 3 to 6 capsules in your daily diet, ideally in the evening, is designed to harmonize with your body's natural rhythm, promoting optimal absorption of essential nutrients. Accompanying this intake with a glass of water not only facilitates consumption but also ensures adequate hydration, a key element for the proper functioning of your organism and the effectiveness of collagen. Pullulan capsules preserve marine collagen from gastric acidity, thus enhancing its bioavailability.

By following these tips, you allow your body to make the most of the benefits of Marine Collagen, ensuring a beneficial and hassle-free experience. Pullulan capsules also play a role in preserving marine collagen against gastric acidity, to improve its bioavailability. By protecting collagen from premature degradation in the stomach, this natural coating promotes the assimilation of hydrolyzed collagen.

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Reviews about this product

Based on 2 reviews

  • 5

    Contente de voir que se sont pas de trop grosse Gelulles à avaler.

  • 4


The Benefits of LEPIVITS® Marine Collagen

  • Advanced Formulation with Naticol®: The use of Naticol®, a patented marine collagen hydrolysate, is the reference active ingredient selected for its purity and proven efficacy, offering targeted and enhanced support to our connective tissues[3]. It stands out from bovine sources and plant-based alternatives with its unique composition and high quality. The purity of Naticol® lies in its advanced extraction and purification process, which removes impurities and potential allergens often associated with bovine collagen. This method ensures a final product without the characteristic taste or smell found in other collagens.
    Unlike bovine collagen, which can sometimes come from less controlled sources and present a higher risk of contamination, marine collagen like Naticol® ensures traceability and optimal safety for the consumer. Moreover, while plant-based alternatives do not provide collagen directly but rather precursors to collagen production, Naticol® contains a complete profile of 19 amino acids necessary for the direct synthesis of native collagen in the body.
  • Rich in Hydroxyproline: Our collagen is particularly rich in hydroxyproline, a key amino acid benefiting from numerous studies on maintaining the structure of native collagen through an intake of type I and III collagen peptides[4].

  • Natural and Safe Ingredients: The formulation includes pullulan for the vegetable capsules, offering an easy and natural method of ingestion, and rice starch as an excipient, ensuring the stability of the formula without resorting to artificial additives. This composition reflects our commitment to the quality, naturalness, and safety of our products.

FAQ: Essentials of Marine Collagen

What distinguishes marine collagen from other types of collagen?

Marine collagen is primarily extracted from the skin and scales of fish, making it different from bovine or porcine collagens often used in other supplements. This marine source is considered more sustainable and is often preferred for its high bioavailability and lower allergenic potential compared to collagens from terrestrial sources.

Collagen vs. glucosamine: what are the differences?

Collagen and glucosamine are two different but complementary components for contributing to the regeneration and repair of tissues. Collagen is a protein that constitutes a large part of the extracellular matrix of cartilage, skin, tendons, and bones. Glucosamine, on the other hand, is a compound of glycosaminoglycans, which are key elements of cartilage structure. While collagen provides the building blocks for making connective tissues, glucosamine intervenes upstream in the synthesis of these blocks.

Why choose LEPIVITS Marine Collagen?

Our Marine Collagen stands out for its premium origin, extracted from sustainable marine sources, ensuring exceptional quality and purity. Collagen capsules surpass powder in promoting optimal assimilation, thanks to their ability to protect collagen from gastric juices. This format ensures maximum absorption where needed, while simplifying the regular intake of the supplement. Their convenience supports increased adherence, easily integrating into your care routine.

What are the ideal times to consume the capsules?

Although we recommend taking the capsules in the evening for optimal assimilation, the important thing is to integrate them consistently into your daily routine. This ensures a regular distribution of amino acids in your body.

What is the recommended daily amount of collagen to consume?

Research suggests a daily collagen intake ranging from 1.5g to 10g[5]. To encourage regular intake and improve long-term adherence, we have chosen an appropriate dosage in capsule form. The human body naturally produces collagen with relatively low intakes of hydroxyproline, but to effectively stimulate this endogenous production, regular consumption is essential. To initiate a course, we recommend taking 6 capsules per day for at least one month, to optimally support the natural synthesis of collagen in the body.

How does LEPIVITS Marine Collagen fit into a healthy lifestyle?

As a complement to a varied and balanced diet, our Marine Collagen acts as targeted nutritional support, enriching your diet with high-quality proteins. It provides a key nutrient intake, thanks to its composition rich in 19 well-proportioned amino acids, including glycine, proline, and hydroxyproline, a component benefiting from a wide range of clinical studies.

Are there alternatives for vegetarians or vegans?

To date, marine collagen is the only one that has demonstrated, through significant clinical studies, high bioavailability thanks to the hydroxyproline it contains and its ability to stimulate the synthesis of endogenous collagen. This is particularly true for marine collagen benefiting from the Naticol® patent, which stands out for its low molecular weight of 2000 Daltons, a key factor promoting its assimilation at our intestinal mucosa. This specificity makes marine collagen water-soluble and particularly effective compared to other collagen sources. Unfortunately, plant-based collagen does not contain proline or hydroxyproline.

Can Marine Collagen be combined with other supplements?

Yes, combining Marine Collagen with other supplements can enrich its effectiveness. Among the most beneficial synergies, Vitamin C plays a crucial role in facilitating collagen synthesis in the body[6]. We particularly recommend our Vitamin C 1000, which can help promote the absorption of marine collagen.

Moreover, for those looking for an all-in-one solution, our product Collavits combines Naticol® with patented liposomal Vitamin C and hyaluronic acid. This complete formula aims to support skin well-being. Before integrating these supplements into your routine, a consultation with a healthcare professional is advised to tailor the intake to your specific needs and ensure a safe combination with other supplements you might be taking.

Support Your Health and Beauty with Our High-Quality Marine Collagen

By turning to our Marine Collagen, you choose premium quality to maintain your connective tissues. Inspired by the superior quality of Naticol®, our product stands out for its high bioavailability and controlled origin, ensuring optimal effectiveness to nourish your body from the inside. This choice is a step towards radiant beauty and renewed vitality, supported by the purity and performance of low molecular weight marine collagen peptides.


[1] L’ingestion d’un hydrolysat de protéines s’accompagne d’un taux de digestion et d’absorption in vivo accéléré par rapport à sa protéine intacte. Koopman R, N Crom- bach, Gijsen AP, Walrand S, J Fauquant, Kies AK, S Lemosquet, Saris WHM, Boirie Y, van Loon LJC (2009) American Journal of Clinical Nutrition 90 (1): 106-115.

[2] Changements dose-dépendants des taux de formes libres et peptidiques de l’hydroxyproline dans le plasma humain après ingestion d’hydrolysat de collagène. Shigemura Y, Kubomura D, Sato Y, Sato K (2014) Chimie alimentaire 159: 328-332. 

[3] Weishardt. (2017). FT Naticol Collagène Beauty 2.5g. Graulhet Cedex, France: Weishardt.

[4] Changements dose-dépendants des taux de formes libres et peptidiques de l’hydroxyproline dans le plasma humain après ingestion d’hydrolysat de collagène. Shigemura Y, Kubomura D, Sato Y, Sato K (2014) Chimie alimentaire 159: 328-332. 

[5] Choi FD, Sung CT, Juhasz ML, Mesinkovsk NA. Oral Collagen Supplementation: A Systematic Review of Dermatological Applications. J Drugs Dermatol. 2019 Jan 1;18(1):9-16. PMID: 30681787.

[6] Pullar JM, Carr AC, Vissers MCM. The Roles of Vitamin C in Skin Health. Nutrients. 2017 Aug 12;9(8):866. doi: 10.3390/nu9080866. PMID: 28805671; PMCID: PMC5579659.

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