SuperKure is the official Agent Nateur stockist in France. Order directly on superkure.fr to receive a 100% authentic product within 24-48h from our French warehouse, with no customs fees and free delivery on orders over €60. Unlike buying from the US website, you avoid import taxes, customs delays and pricing surprises.
Holi (Mane) is regularly named among the best collagen supplements in the world by Vogue. Its edge comes from a unique formula: wild marine collagen peptides of types I, II, III and IV combined with Pearl Powder. This synergy delivers natural nacre and more than 30 essential minerals, stimulates endogenous collagen production and activates cellular renewal. The result: dense hair, strong nails and plumped skin.
This is the crucial question. Most collagens on the market focus solely on Type I (skin). Holi (Mane) combines a rare synergy of types I, II, III and IV sourced from wild North Atlantic fish. By working on these 4 pillars, it does more than smooth wrinkles: it rebuilds the overall volume of the dermis (Types I and III), stimulates hair growth and thickness (Type IV) and supports the flexibility of connective tissues and joints (Type II). This comprehensive formula is what earns it its status as an absolute reference among functional medicine experts.
Pearl powder is not a marketing ingredient: it is an ancestral marine adaptogen and the most concentrated source of calcium in the world. Its real magic lies in Nacre, an active cellular compound that sends a direct signal to the body to restart its own endogenous collagen production. Rich in magnesium and amino acids, it also boosts the production of glutathione (the body's master antioxidant), which helps brighten pigment spots, even out the complexion and give that immediate glow effect that collagen alone cannot offer.
Yes, absolutely. The collagen in Holi (Mane) is hydrolyzed, meaning it has already been broken down into very small, heat-resistant peptides. You can dissolve it in hot coffee, matcha latte, broths or herbal teas without fear of losing any effectiveness. Completely neutral and odorless, its fine texture blends into your drinks without altering the taste.
Clinical studies show that a daily intake of 5 to 10 grams of collagen peptides is needed to activate cellular regeneration. One dose of Holi (Mane) delivers precisely this optimal concentration of pure actives, with no bulking agents. Consistency is key: a continuous 3-month course is scientifically recommended for a complete cell renewal cycle.
Skin cell renewal takes about 21 to 28 days, while hair and nails need more time. First effects on hydration and complexion radiance are generally visible from 3 to 4 weeks. For a clear improvement in hair density (less breakage, thicker hair) and a softening of fine lines, a continuous 3-month course is scientifically recommended.
Pure marine collagen peptides are excellent nutrients and very well tolerated. However, the formula contains Pearl Powder, which is extremely concentrated in calcium and active minerals. As a precaution, it is advised to consult your doctor before taking it during pregnancy. Some retailers advise against it during pregnancy, while others allow it under medical supervision.
The big secret of a collagen's effectiveness lies in its size, measured in Daltons. Native collagen is a molecule too large to cross the intestinal barrier. The wild fish peptides used by Agent Nateur undergo enzymatic hydrolysis that brings their molecular weight down to a very low level (below 2,000 Daltons). This microscopic size ensures maximum bioavailability: over 90% of the peptides are absorbed by the body within hours to feed the dermis and hair follicles directly.
For optimal efficacy, nutritionists recommend taking your dose of Holi (Mane) in the morning on an empty stomach, diluted in a large glass of warm water, tea or coffee. At that time of day the digestive system is not crowded with other foods, which allows the amino acids and nacre to be absorbed instantly. If you have a sensitive stomach, you can add it to your breakfast smoothie without blocking its benefits.
