Retinal is a very well-tolerated anti-aging ingredient that helps reduce the signs of skin aging (especially those caused by UV radiation). 

Concentrations of 0.05% retinal or higher for external (topical) use:

The retinal in the DR. EMI ARPA SKIN Absolute A and Absolute A+ serums is present as an active ingredient encapsulated in liposomes. This encapsulation technique is used for several reasons: to protect the retinal and preserve its stability and efficacy. This is because retinal is sensitive to light and air, which can cause it to oxidize and thus reduce its efficacy. Encapsulation protects retinal from these environmental factors and preserves its stability. As a result, products containing encapsulated retinal have a longer shelf life, and their effectiveness is better preserved compared to those containing non-encapsulated retinal. Furthermore, encapsulated retinal can be delivered to the skin in a more targeted manner, which enhances its effectiveness: The capsule ensures that the active ingredients of the retinal only take effect after penetrating the skin. Another advantage of encapsulated retinal is that it tends to be less irritating to the skin than non-encapsulated retinal.

Can Retinal be used during pregnancy or while breastfeeding?

All forms of retinoids (retinol/retinal) should generally be avoided during pregnancy and while breastfeeding, as they may have adverse effects during pregnancy and/or while breastfeeding.

Fewer Side Effects with (Encapsulated) Retinal

Because retinoic acid is delivered in a controlled manner in the form of retinal, retinal is generally better tolerated. Encapsulated retinal, in particular, tends to irritate the skin less than non-encapsulated retinal, which is beneficial for those with sensitive skin who wish to enjoy the aforementioned benefits of this active ingredient. People with sensitive skin or skin prone to redness should start with a lower application frequency and concentration of retinal—for example, with the Absolute A Retinal Serum by DR. EMI ARPA SKIN.

Depending on skin condition and treatment goals, retinoids can address a wide range of skin concerns. Retinal improves skin texture—and thus skin quality—by stimulating collagen synthesis. Retinal has this effect like no other active ingredient in skincare; on the one hand, it helps improve the skin’s appearance: pores become finer, the skin texture is smoothed, and pigmentation spots are reduced. On the other hand—or rather, precisely because of this effect—retinal also serves as an excellent active ingredient against aging processes and sun damage. Retinal thus accelerates cell division, stimulates collagen synthesis, and promotes skin elasticity, among other benefits. These factors slow down or diminish as we age. Retinal’s cell-dividing and comedolytic, antibacterial properties also have positive effects on skin prone to blemishes.

As a dermatologist, Dr. Emi Arpa recommends incorporating retinoids (retinol/retinal) into your evening skincare routine. Applying them in the evening has the advantage that skincare products containing retinal—such as the DR. EMI ARPA SKIN Absolute A and Absolute A+ serums—can optimally support skin regeneration and work undisturbed. In the morning, retinal’s antioxidant properties protect the skin from the harmful effects of free radicals. Additionally, the high light sensitivity of the high-dose retinoids used in these products must be taken into account. A must when using retinal products: UV protection during the day—ideally with SPF 50.