MEDICUBE

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Deep Vita A Retinol Serum

A deep-penetrating retinol serum from MEDICUBE — developed over 270 days — featuring a 7-Layer Retinol Complex (Hydroxypinacolone Retinoate + Retinal + Retinol + Retinyl Palmitate + Retinyl Linoleate + Retinyl Retinoate + Bakuchiol 0.01%) delivered via liposomal encapsulation. Clinically proven to stimulate 158% increase in skin collagen production. 25 human application tests passed. 100% of study participants found it gentle. Contains Niacinamide, Squalane, Ceramide NP and Adenosine.

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Regular price 90,00 zł
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MEDICUBE - DEEP VITA A RETINOL SERUM

Evening serum with 4th generation retinol, bakuchiol, niacinamide, ceramides, and centella asiatica extract to reduce wrinkles, improve firmness and density, soothe irritation, and minimize discoloration and pores. Lightweight and restorative, ideal for nighttime skincare.

Benefits: anti-aging, firming, moisturizing, antioxidant, seboregulating, reduces discoloration, improves skin texture
Ingredients: 4th generation retinol, bakuchiol, niacinamide, ceramides, centella asiatica extract

Frequently Asked Questions

What is Hydroxypinacolone Retinoate (HPR) and why is it called a 4th-generation retinoid?

Retinoids are broadly classified by their position in the conversion chain: 1st-generation (Retinol) requires two conversion steps; 2nd-generation (Retinal) requires one; 3rd-generation (Retinoic Acid) is the fully active form. Hydroxypinacolone Retinoate is a retinoid ester — classified informally as 4th-generation — that can bind directly to Retinoic Acid Receptors (RARs) without any conversion steps. This means it provides full retinoid efficacy at the receptor level while remaining far less irritating than direct Retinoic Acid (Tretinoin), because it does not produce the same level of surface irritation associated with pure retinoic acid.

Does the MEDICUBE Deep Vita-A Retinol Serum contain fragrance?

Yes. The INCI list includes Fragrance (Parfum). Those with fragrance sensitivity should patch test before use.

Is MEDICUBE Deep Vita-A Retinol Serum an official product?

Yes. All products offered by NAMANE come from licensed distributors and are 100% authentic. We do not sell bootlegs or unofficial products.