Gold Collagen® introduces the new generation of its RX product, a liquid supplement that the company reserves exclusively for aesthetic clinics and medical-aesthetic environments. The reformulation represents a step forward in the brand’s philosophy: integrating science, efficacy and precision in a supplement designed to optimise the results of aesthetic and medical-aesthetic treatments by prolonging their effectiveness, enabling comprehensive routines and the perfect stimulation of fibroblasts to generate collagen in the body, prevent skin damage and maintain overall health.
Its unique and exclusive formula, now with more collagen and more active ingredients, boosts skin elasticity, fights oxidative stress, helps reduce wrinkles and hydrate the skin, and also provides a boost of energy for the immune system.
The new formula combines 19 active ingredients, centred around 12,500 mg of Peptan® bioactive collagen peptides and Prolastin® hydrolysed elastin, two elements that replicate the proportions naturally found in the dermis. These are complemented by hyaluronic acid, vitamins, minerals and carotenoids, which complete a profile designed to support the skin at key moments during aesthetic treatment. The inclusion of Kelp Algae and Nopal Juice (Cactinea™) marks a significant advance in the reformulation: both ingredients provide added reinforcement to support metabolism and immune function, elements that the company considers essential for comprehensive care. Bioperine® (black pepper) helps to optimise the absorption of the complex, thus reinforcing bioavailability, one of the pillars of the brand’s formulas.

Clinical outcomes
The launch is accompanied by clinical trials presented by the brand, which point to improvements in key skin condition parameters. These include a 12% increase in hydration in a double-blind study with 108 participants, a reduction of up to 30% in nasolabial folds in a trial with 205 volunteers supervised by independent dermatologists, and a 20% increase in skin elasticity in a 90-day study with 120 people. These results are part of Gold Collagen®’s strategy of basing every advance on verifiable data and controlled methodologies.
The supplement retains its liquid format with orange, peach and blueberry flavours and a formulation free of sugar, gluten, preservatives and artificial colours. The recyclable glass packaging is in line with the company’s desire to move towards more responsible production models and responds to a growing sensitivity within the luxury sector, where sustainability is integrated as a decision-making criterion. Gold Collagen® RX is distributed in selected aesthetic clinics and medical centres in Spain.
Minerva Research Labs, the brand’s parent company, operates in more than 45 countries and develops its formulas in Japan. Its catalogue consists of patented and clinically tested liquid collagen supplements, developed using an approach that combines research and innovation.









