Holidermie x Cosmic Dealer Collaboration (Limited Edition)

Loss of firmness, reduced elasticity, dehydration, or looking for a highly indulgent, refined sugar-free skin-active treat?

To celebrate the end-of-year season, the exclusive encounter between Mélanie Huynh (founder of Holidermie) and Monique Foy (founder of Cosmic Dealer) gives rise to an exceptional creation: a hazelnut praline enrobed in 75% dark chocolate, enriched with Ovoderm® vegetarian collagen. The ideal gift to offer… or selfishly keep for yourself.  

What does the Hazelnut Praline with Collagen do for the skin, and why combine Ovoderm® with date-sweetened 75% dark chocolate? Each square delivers 300 mg of Ovoderm® in a single bite—the exact daily dose studied in clinical trials to support the dermal structure. Obtained by upcycling repurposed eggshell membrane, this vegetarian complex naturally combines types I, V, and X collagen, elastin, and hyaluronic acid. Supported by more than 20 scientific studies, this synergy of active ingredients improves skin elasticity (+26% at 9 weeks), reinforces firmness (+21% at 9 weeks), and restores deep hydration (+15% at 12 weeks). Enrobed in 75% dark chocolate with a date-sweetened hazelnut praline center (-80% sugar), this indulgence protects structural proteins from glycation while providing pure taste pleasure with zero insulin spike.  

Synergy is our science. At Holidermie, skin health is cultivated from the inside out (Inside). This dermo-nutritive chocolate square lies at the heart of our Beauty Food approach: pairing conscious eating with the pleasure of indulgence to support skin beauty, in perfect harmony with your topical skincare (Outside) and mechanical stimulation (In Motion).  

From the very first square, the intensity of dark cocoa and the richness of hazelnut praline captivate the palate. Week after week, the skin becomes visibly denser, firmer, more supple, and plumped. Pleasure becomes care; care becomes pleasure.