RETINDUO^®

RETINDUO^® is an innovative technology that combines pure retinol encapsulated in microsponges, retinal in nanovesicles and a booster that enhances effectiveness and tolerance.

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RetinDuo® Technology

THE STORY BEHIND RETINDUO^®

At Cantabria Labs, innovation is in our DNA and, as leaders in the Spanish market, we wanted to go one step further to continue offering effective solutions in line with the expectations of health professionals, patients and users.

This is why we've launched the new RETINDUO^® Technology composed of pure Retinol and Retinal in optimal delivery systems – thereby increasing their effectiveness – and an exclusive booster containing actives of natural origin that supercharge effectiveness, which has been proven to be extremely well tolerated by skin. A scientifically proven formula that fights signs of ageing.

COMPOSITION OF RETINDUO^®

This way, we achieve a gradual and sustained release of the ingredients into the skin, protecting them from degradation and maximising their action.

This unique formula provides:

The effectiveness of pure retinol.
Retinal’s onset of action.
High tolerance.
A superior sensory experience with its mousse texture, which melts into skin and is quickly absorbed by it.

BENEFITS OF RETINDUO^®

RETINDUO^® shows greater effectiveness, as well as high tolerance¹ in its formulas, delivering visible results such as²:

More rejuvenated and radiant skin
Visibly reduced wrinkles
More even skin tone

New

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Endocare Renewal

Retinoid Intensive Serum

Intensive rejuvenating re-texturising anti-wrinkle treatment with Pure Retinol and Retinal.

FACTS OF INTEREST

This technology has undergone in vitro preclinical and clinical studies that prove its greater effectiveness over pure 0.5% retinol, measured using two key parameters: viscoelasticity and wrinkle amplitude¹

+29%

Improvement in skin viscoelasticity.

-13%

Reduce wrinkle amplitude in less than three months.

¹Compared with 0.5% Retinol in terms of wrinkle amplitude and viscoelasticity. Instrumental assessment of efficacy and tolerance, 40 female subjects with normal to combination skin (35–60 years of age), facial application once daily for 84 days. Eurofins Product Testing, Cosmetics & Personal Care Spain, S.L.U (2025).

²Tolerance and Efficacy assessment, 20 subjects with normal to combination skin, (35-65 years of age). Application to face once daily for 28 days. Subjective evaluation CRO. AlYeDerm Clinic & Research. Spain (2025).