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Vitamin Serum RA

Vitamin Serum RA

30 ml

Concentrated serum emulsion helps to retexturize the skin and prevent premature aging. Retinaldehyde in a powerful concentration of 0.1% works against acne, comedones and pimples, reduces the visibility of hyperpigmentation and treatment spots. In the long term, it helps reduce wrinkles and fine lines.

With astaxanthin, a lipid complex of bioidentical ceramides and ceramide precursors, bisabolol, allantoin and aloe vera, the RA Vitamin Serum has an extremely antioxidant effect, prevents and alleviates skin photodamage, restores the hydrolipidic barrier and contributes to the balance of sebum secretion, elasticity and a fresher appearance of the skin. The emulsion has a very light, gel-like texture and silky consistency and is recommended in combination with a cream.

Vitamin Serum RA is intended for everyone who wants to introduce retinaldehyde into their care routine, as well as more experienced retinoid users who have already tried retinyl palmitate and retinol.

It is recommended to use on:

  • skins "accustomed" to milder forms of retinoids, i.e. people who want to switch to more specific care
  • oily and mixed skin prone to clogged pores, blackheads, acne (mask), pimples, comedones
  • balanced skin with hyperpigmentation, wrinkles and fine lines
  • thin, resistant skin damaged by the sun that needs renewal (with especially careful and slow introduction)

More details about the ingredients, action and introduction of the Vitamin Serum RA are available in the article .

Warnings: Use with a sun protection product during the day such as Professional Face Fluid SPF 30 or Professional Face Cream SPF 50 . Not for use during pregnancy, with sensitive, damaged or children's skin. The simultaneous use of other retinoids, acids or similar stronger active substances (in the same routine) is not recommended.

Note: The product does not contain added fragrances and colors. The yellow-orange color of the serum comes from the main active substances, retinaldehyde and astaxanthin. May leave a stain on light fabrics.

Price  23,88€
Price  > Sale Price 23,88€
Tax included.


• purifies skin prone to acne and pimples
• works against spots
• evens out the complexion
• promotes renewal

Key Ingredients

The most potent form of retinoid is available in products only in pharmacies, by prescription. It is the only retinoid that has a proven antimicrobial effect, which is why it shows an extremely good effect against premature aging of the skin, but also against irregularities on the skin in the form of acne and pimples. It could be called an "all-rounder" because it regulates the secretion of sebum, reduces the visibility of hyperpigmentation, evens the texture of the skin by stimulating collagen synthesis, which prevents and alleviates wrinkles and fine lines, all with a reduced irritating potential, unlike other retinoids.

One of the most powerful antioxidants in general, and it belongs to carotenoids. It is 10 to 100 times stronger than beta-carotene and lycopene, as well as vitamins C and E. The unique molecular structure protects the skin from photodamage caused by exposure to UV rays and effectively stimulates its renewal, revealing healthy and shiny skin. It works against hyperpigmentation by suppressing the production of melanin in the skin and controlling its deposition. Astaxanthin also increases the skin's ability to retain much-needed moisture, up to 40%. It strengthens the elasticity of tissues, firmness and fullness of the skin and contributes to the overall refreshed, uniform and shiny complexion. In synergy with retinoid, it works against free radicals and visible hyperpigmentation.

How to use

Apply the serum three times a week in the evening on clean and dry skin, then continue the care with cream and/or oil (as needed; some skins will find the serum sufficient). Increase the frequency of use according to the need and tolerance of the skin.


Aqua, Aloe Barbadensis Leaf Juice, Glycerin, Allantoin, Bisabolol, Ceramide NP, Ceramide NS, Ceramide EOS, Ceramide EOP, Ceramide AP, Retinaldehyde, Phospholipids, Astaxanthin, Behenic Acid, Cholesterol, Ceteareth-25, Cetyl Alcohol, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Squalane, Caprylic/Capric Triglyceride, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Starch Octenylsuccinate, Cyclodextrin, Tocopheryl Acetate, Phenoxyethanol, Ethylhexylglycerin, Sodium Hydroxide, Ascorbic Acid, Potassium Sorbate, Sodium Benzoate, Citric Acid, Silica
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