Pass the age of 20 with confidence! While the natural production of collagen decreases with age, our hydrolyzed collagen peptides take over to enhance your skin and strengthen your joints.
Visibly younger skin
Thanks to Type I collagen, boost the density, elasticity, and hydration of your epidermis. It's the essential ally to prevent aging and the appearance of wrinkles.
Flexible and mobile joints
Collagen is the key to healthy cartilage. Our formula enriched with Type III works deeply to restore flexibility and mobility. Experience true joint comfort after just one month of supplementation.
Nouveau.
PERSONNALISABLE.
Pack of 4 sachets. Marine Collagen.
Pack personnalisable
Customize your 4 x 180g pack and save money.
12% OFF when you choose your favorite flavors.
- 5 to 10g of collagen peptides per serving
- 0 sugar
- 100 to 200% of pro-collagen vitamin C requirements
- Only 20kcal per serving
- Patented Naticol® type 1 and 3 collagen
- Clinically proven benefits
- Skin and hair beauty
- Joint comfort
- No artificial colors, flavors, or sweeteners
- Ultra delicious and refreshing
Modèle : Pack of 4 sachets. Marine Collagen.
MARINE COLLAGEN
& vitamin C
Our R&D team selected the patented marine collagen Naticol® for the guarantee of its scientifically proven benefits. They combined it with vitamin C, which is directly involved in normal collagen formation.
Our nutritionist's recommendations. Serve in a large glass of water with ice for a healthy and refreshing drink.
Add your dose to the diluent of your choice: water, juice, milk, smoothie, yogurt or other.
Collagen is the most abundant protein in our body, making up about 30% of all our body's proteins. It is essential for the structure of skin, cartilage, bones, and tendons.
This guarantees scientifically proven benefits from numerous clinical studies and very high bioavailability. Rich in type 1 and 3 collagen.
Vitamin C is a collagen booster! It contributes to normal collagen formation for the normal function of bones, cartilage, and skin.
Beauty, wellness, clear skin and silky hair goals: 1 scoop per day (6g) Joint comfort, cartilage health and muscle recovery goals: 2 scoops per day (12g)
"Collagen is undrinkable" is what we often hear, and often rightly so. At O.K.R, we have developed a 100% natural flavor blend that will make you forget about collagen. You'll be drinking a refreshing cocktail while taking care of your body!
A very digestible recipe. Finally, a collagen without controversial or irritating ingredients, for the greatest pleasure of your digestion.

Patented Naticol® collagen.
It guarantees benefits scientifically proven by numerous clinical studies and offers very high bioavailability. Rich in Type 1 and 3 collagen.
Wild-Caught Fish Collagen: Purity and Sustainable Fishing.
With a commitment to the environment, our Naticol® collagen is extracted from wild fish sourced from Friend of the Sea® certified fisheries. These certifications guarantee controlled fishing zones and sustainable practices that preserve marine ecosystems.
Vitamin C, a collagen booster!
Vitamin C contributes to normal collagen formation for the normal function of bones, cartilage, and skin.
Visible benefits from 4 weeks.
Qualitative studies report that more than 80% of female consumers observe an improvement in the quality of their hair, nails, and skin after just four weeks of supplementation.
Incredibly indulgent and refreshing.
"Collagen is undinkable"—that’s what you often hear, and often with good reason. At O.K.R, we’ve developed a 100% natural flavor blend that makes you forget you’re even consuming collagen. You get to enjoy a refreshing cocktail while taking care of your body!
100% natural formula: no lactose, no additives, no gluten, no soy!
A highly digestible formula. Finally, a collagen free from controversial or irritating ingredients—much to the relief of your digestive system.
Naticol® Marine Collagen
 
Vitamin C
 
Natural flavoring
 


For joint comfort: 2 scoops per day (12g).
Duration of the course: 2 to 6 months. Initial results visible after just 4 weeks. Suitable for year-round use.
Preparation.
Dilute in the beverage of your choice: water, juice, milk, a smoothie, or anything else. Or even in yogurt! Our nutritionist recommends serving it in a large glass of water with ice cubes for a healthy, refreshing drink.
Storage.
Store in the original packaging, away from heat and moisture.
Why take O.K.R collagen?
Today, the many benefits of collagen supplementation are solidly supported by science. Furthermore, scientific literature confirms the body's perfect tolerance to a daily intake of several grams. This scientifically verified data has largely contributed to the rise and growing recognition of this practice.
Type 1 and 3 collagens are the most abundant structural proteins in the body (99% of human collagen). A true natural scaffold, they ensure the cohesion, elasticity, and strength of skin, cartilage, tendons, and ligaments.
From adulthood, natural collagen production gradually slows down. Our collagen capital decreases by 1% per year on average. This decline is accelerated by external factors such as intense sport or UV exposure.
- Loss of skin elasticity.
- More pronounced wrinkles and fine lines.
- Overall skin sagging.
Mechanically, collagen ensures skin firmness and is essential for promoting comfortable joint mechanics.
Why is our formula unique?
Our formula is specifically designed to effectively compensate for some of the age-related losses. We exclusively use Naticol® hydrolyzed marine collagen peptides for rapid absorption thanks to their very low molecular weight of 2000 Daltons.
Unlike conventional collagen, our hydrolyzed collagen has a low molecular weight (2000 Daltons). This enzymatic hydrolysis process breaks down the protein into shorter peptides, which greatly facilitates its rapid absorption and bioavailability by the body.
This purity allows for effectiveness from 2.5 grams per day, with visible results within 4 weeks.
Our collagen not only provides you with the building blocks to create your own collagen, but it also offers the essential "builder" for this construction: Vitamin C.
Also known as pro-collagen Vitamin C, each serving provides your entire daily requirement of Vitamin C to optimize collagen synthesis in the body by 200%.
Our collagen drink is guaranteed to be completely fish-free. Thanks to high-purity, premium quality peptides, it boasts perfect solubility. Our formula is completely pure and natural: no chemical additives and no sugar. 3 natural and refreshing flavors worthy of the best cocktails, they integrate easily into all your preparations, hot or cold.
Concerned about the environment, our Naticol® collagen is extracted from wild-caught fish from Friend of the Sea® certified fisheries. These labels guarantee controlled fishing areas and sustainable practices that preserve marine ecosystems.
The fish from which our collagen is derived live in open environments, naturally limiting their exposure to pollution risks.
They exhibit a superior purity profile compared to farmed fish growing in more confined environments.
Your questions. Questions.
Our answers.
Starting in adulthood, we lose an average of 1% of our collagen per year. Supplementing with collagen peptides can be beneficial from the age of 18.
Yes, a growing body of research suggests this. Although naturally present in the skin, nails, and hair, collagen production declines with age. Clinical studies have demonstrated specific beneficial effects. A key study published in the Journal of Cosmetic Dermatology showed that daily intake of collagen peptides over 24 weeks could increase nail growth by 12% and reduce breakage by 42%.
We know that taste is essential to sticking with your daily routine. That’s why we’ve crafted a unique formula you’ll be proud to serve even to your friends. To achieve this, we selected exceptional-quality collagen to ensure the best possible base. We then developed a range of delicious, refreshing flavors using natural ingredients. Whether you drink it simply mixed with water or add it to smoothies, coffee, or porridge—hot or cold—our collagen fits perfectly into your routine.
Yes, science confirms it. Clinical studies have demonstrated that the targeted intake of collagen hydrolysates directly supports the dermal matrix. This helps maintain the skin's elasticity, firmness, and textural density. Consequently, this action results in an objective reduction in the appearance of wrinkles and a visible smoothing effect.
Absolutely. Collagen is the structural protein of your skin, yet our supply inexorably declines by 1% each year! That is where nutricosmetics come in. Numerous clinical studies have proven that collagen peptide supplementation visibly improves skin firmness and elasticity, helping to offset this decline.
Absolutely. These two supplements are perfectly compatible. Naturally present in the skin, eyes, and joints, hyaluronic acid acts like a sponge capable of retaining water in the tissues. When taken as a course of treatment, it contributes to skin hydration, elasticity, and suppleness, while also ensuring proper joint lubrication.
The benefits of marine collagen supplementation generally become apparent after 8 to 12 weeks of regular use. Regarding the skin (wrinkles, elasticity, hydration), clinical studies involving a daily intake of 5 to 10 g have observed visible changes as early as 2 months. As for the joints, positive effects also begin to be felt after 8 weeks. Qualitative studies report that over 80% of female consumers notice an improvement in the quality of their hair, nails, and skin after just 4 weeks of supplementation.
Studies clearly indicate that to ensure collagen's effectiveness, a daily dose of at least 5g is recommended. A 500mg capsule is therefore completely ineffective. Reaching the 5g mark would require taking 10 capsules a day—an impractical regimen. Capsules and tablets are thus inconvenient formats for such a quantity, which is why we prefer powder.
Absolutely not. As a structural protein, collagen can be consumed daily over long periods without risk to the body. Scientific literature reports no side effects in healthy individuals who follow the recommended dosages.





