Devida Retinol Eye Contour Forehead Line Anti-Wrinkle Serum Xella Series A220

The correct sequential use of the product is of great importance to maximize the effectiveness of the A220 retinol serum and to protect the skin barrier. Since retinol is a powerful active substance that accelerates cell renewal, gradually starting its use facilitates the adaptation process of the skin. Usage Rule Preparation: Wash your face with a soft cleanser and dry it completely. Applying retinol to damp skin can speed up this process, potentially increasing the risk of sensitivity. Application: Take 2-3 drops of serum on dry skin, spread evenly over the entire face area, excluding the eye and lip area. Moisturizing: After the serum is fully absorbed by the skin (approximately 5-10 minutes), apply a suitable moisturizing cream to maintain the skin's hydration balance.

Hello, how to use it? Can I apply it to the whole face?

Hello, you can apply it to your face in the evenings, avoid contact with your eyes and it is not suitable for use by pregnant women and those who are pregnant.

If you are currently using retinol with Retinol Eye Area Forehead Line Anti-Wrinkle Serum, applying both at the same night can increase the risk of skin sensitivity and redness. Patch test on small area first and if discomfort occurs, reduce use or alternate (product one night, current routine the next night). Support with moisturizer and gently apply to the eye area; discontinue use if there is obvious irritation.

Our Xella Series A220 Retinol serum works with a different mechanism at the molecular level than our other products. Its primary function is to stimulate collagen synthesis and rebuild underlying tissue by accelerating the rate of skin cell regeneration. This product repairs the skin's architecture at a cellular level, rather than simply addressing surface concerns. It reduces the depth of lines and strengthens the skin barrier. Therefore, it does not perform the same function as our other purifying serums, but on the contrary, it is a special regenerator that rejuvenates the skin, improves its texture quality and against signs of aging is considered the "gold standard". If your goal is both skin renewal and a smoother structure, A220 offers the most advanced solution at this point. Devido, whatever you do, do it with love.

No, A220 Retinol Xella Series is not just limited to the eye area; it is also highly effective for signs of aging in other areas of the face. Our product's formulation is designed to support the collagen structure in the lower layers of the skin, so it can be used safely and with high efficiency in these areas: Forehead Lines: Helps to reduce the depth of horizontal lines caused by frowning or expression. Crow's Feet: Softens the appearance of fine lines around the eyes. Under Eye Bags: Improves tissue elasticity for a more taut appearance. General facial line: It can be applied to the whole face (without contacting the eyes) to improve skin tone inequalities and the appearance of pores Important Reminder: The concentration of retinol is effective. Therefore, when applying the product to your entire face, keeping it slightly away from the delicate areas around your lips and nostrils will facilitate the adaptation process. Devido, whatever you do, do it with love. Sources: British Journal of Dermatology (Topical Retinoids and Photoaging) Clinical, Cosmetic and Investigational Dermatology (Retinol in Facial Rejuvenation)

Unfortunately it is not suitable for use

Hello, the tolerance level of the skin is the most determining factor in the use of Retinol. It is ideal to use the A220 formula 2 or 3 nights a week at the beginning, getting the skin used to it. After this adaptation period of approximately 2-4 weeks, if there is no sensitivity on your skin, you can gradually increase the frequency of use and apply it every night.

Xella Series A220 is a high-performance serum composed of concentrated active ingredients. Penetrates much more quickly and effectively into the lower layers of the skin than the products in the form of cream, since its molecular structure is much smaller. The Retinol it contains increases collagen synthesis by triggering cell renewal at the cellular level. This condition maximizes tissue repair, particularly in areas prone to deepening, such as the eye area, crow's feet, and forehead lines. While creams typically act as moisture traps on the top layer of the skin, our A220 serum goes directly to the source of the problem and provides a structural improvement. When used as part of your nighttime routine, it helps your skin's renewal cycle, leading to a smoother and firmer appearance. Devido, whatever you do, do it with love.

Hello, the consistent application of retinol in the evening and sunscreen during the day makes it possible for the anti-aging process to continue with the highest efficiency without interruption in the summer season.

Thank you for your interest in our Devida products. We attach great importance to the quality and purity of the ingredients in the production process of our products. In response to your question, our products do not contain pork or pork derivatives, or alcohol (except for the fatty alcohols necessary for product formulation). At this time, our product packaging does not have an official Halal Certificate (stamp). However, as Devida, we work in laboratories that adopt ethical production principles, completely hygienic and in accordance with scientific standards, when preparing our A220 Retinol, A230 Collagen and C110 Retinal products. The ingredient lists of our products are shared transparently, and all ingredients are fully compliant with cosmetic regulations and safety tests. You can safely choose it for your skin care routine.

Hello, of course you can use it

Hello, yes, it is an effective product that has a permanent effect with regular use.

The bags and bruises under the eyes appear due to factors such as thin skin structure, melanin accumulation or slow microcirculation. Ptosis of the eyelid is usually an anatomical condition that develops as a result of the loss of elasticity of the skin or weakening of the supporting tissues due to the effect of gravity. Thanks to the retinoid component in its content, A220 supports cellular renewal and stimulates the synthesis of collagine, increasing the tone of the skin. With regular and controlled use, it can help to reduce the appearance of tone inequality and slight fine wrinkles, improving the quality of the thin skin around the eye. However, topical products are limited in their effectiveness for advanced tissue sagging, such as drooping eyelids, or deep under-eye bags caused by genetics. Because the skin around the eyes is extremely delicate, the product should not be applied directly to the bottom of the eyelashes or the movable part of the eyelid, and should be used by staying in the orbital bone position

A220 Retinol Serum should be applied very carefully when first used in terms of skin adaptation to retinol (retinization process). When using retinol for the first time, it is enough to apply an amount of 2 to 3 drops in a thin layer over the entire face, so as not to overload the skin and give it a chance to increase tolerance. In the first weeks, instead of using it every night, it should be used only 2 or 3 nights a week, observing the sensitivity of the skin. When applying the product, it is recommended to avoid the eye area and lip lines. Devida, no matter what you do, do it with love.

We recommend that you use it for 4-8 weeks.

Hello, it is mandatory to apply moisturizer or sunscreen after retinol serum for your skin.

Retinol component is effective in increasing the elasticity and firmness of the skin by supporting the synthesis of the collagine in the deep layers of the skin. Thanks to this property, it can contribute to strengthening the supporting tissue around the eyes and make the skin look more taut. However, it does not have an anatomical therapeutic property specifically for treating fluid collections or herniated fat.

The eye area and forehead are the areas where wrinkles and fine lines become most noticeable due to mimical movements, because of the skin structure. Effective actives that renew the skin texture with regular use in the forehead area and crow's feet provide significant support.

The warning in the product description is in place to protect the delicate skin around the eyes. The correct way to use it is to follow the under-eye bone (the upper line of the cheekbone) and the brow bone, and apply it without direct contact with the eye area.

The skin on the eyelids is one of the thinnest and most delicate areas of skin on the body. The tissue in this area is quite sensitive and can be sensitive to serums formulated for the general face. A230 Collagen Serum should not be applied directly to the upper eyelid and eyelash roots due to its molecular structure and formulation. When the product is applied directly to the eyelid, it can lead to irritation, burning or allergic reactions by getting into the eye, as well as the risk of clogging the pores.

While Botox temporarily limits muscle activity, topical retinol serums like A220 boost cell turnover in the top layer of the skin and help regulate skin texture. Since these two methods work through different mechanisms, there is no scientific obstacle to their use together.

When applying vitamin C serum, 3-4 drops of the product are usually enough for the entire face. This amount is ideal for spreading it in a thin layer on the skin and for the absorption to occur evenly. Since the area around the lips has a delicate and thin skin structure, applying serums containing active ingredients directly to the lips or lip line can cause irritation. It is safer and more effective to use the vitamin C serum by keeping it away from the delicate tissue and lip mucosa right around the lips and gently spreading it along the jawline and cheekbones.

The effect of retinol on the loss of elasticity and tissue relaxation around the eyes occurs at the cellular level. Retinol promotes the synthesis of collagen and elastin in the lower layers of the skin, increasing the density of the skin. When used regularly along the bone line around the eyes, it helps to improve the quality of the tissue by tightening the surrounding skin and reducing the appearance of fine lines and sagging. While sagging in muscle structure requires medical evaluation, retinol supports the skin's resistance in superficial sagging and loss of form that develops due to decreased skin elasticity.

It is scientifically not advisable to apply formulas containing active and concentrated retinol such as A220 (Retinol Serum) directly to an extremely thin, sensitive and unprotected tissue such as the eyelid. Eyelids are very prone to irritation, redness and flaking due to the scarcity of sebaceous glands and the thinness of the skin structure. The use of retinol should be kept within the outer limits of the eye socket bone (orbital bone), and it should be expected to act indirectly due to the cellular diffusion property of the product. Genetic under-eye dark circles are typically caused by the visibility of the vascular structure beneath the skin, the intensity of pigmentation, or the shadowing effect of the bone structure. Retinol can help thicken the epidermis by promoting collagen synthesis, thereby lightening the appearance of veins; however, it is medically impossible to completely eliminate bruising, which is entirely dependent on genetic factors. The formulation indirectly helps to balance the tone of genetic bruising and contributes to a smoother-looking complexion. Source: American Academy of Dermatology (AAD) & Journal of Cosmetic Dermatology.

Hello, the skin around the nasolabial area and mouth may be thinner and more sensitive. Provides repair in this sensitive area without causing irritation, peeling, or redness. Applying it to your cleansed skin with tampon movements from the bottom up along the nasolabial line and then massaging the cheeks with a sweeping upward movement will maximize the product's firming effect on the texture.

Hello, we recommend that you use retinol serum in the evening and sunscreen during the day. There is no need to use cream beforehand.

Retinol Xella Series A220 is a formula that should be used in a controlled manner due to the molecular structure of the retinol in its content, but it is quite effective in the skin renewal process. The healthiest approach would be to gradually increase the frequency of use to allow your skin to adapt to this active ingredient and minimize the risk of irritation. Usage Routine Suggestion: • First Two Weeks: It is sufficient to use it only 2 evenings a week (every 3 days apart) to measure your skin's tolerance. • Week Three and Four: If there is no rash or sensitivity, you may increase the frequency to every other day, i.e. once every two days, one application in the evening. • Next Step: Once your skin has fully adjusted, you can continue using it every evening as part of your nighttime routine.

Retinol Anti-Wrinkle Serum for Eye Area, Crow's Feet, and Forehead Lines. Xella Series A220 Retinol is a highly active formula that triggers cellular renewal at the molecular level. A gradual introduction is crucial to allow the skin to adjust to this potent ingredient and to develop the retinoid receptors, protecting the skin barrier. For an ideal adaptation process, you can follow this period: First 2 Weeks: To measure the tolerance of the skin, do it 2 or at most 3 nights a week (with one day in between). 3. and 4. Week: If no sensitivity occurs, you can increase the frequency of use by one day. Ongoing Process: Once your skin has fully adjusted, you can switch to regular, nightly use for maximum effectiveness on deep-set crow's feet. In this molecular renewal process, it is essential to use moisturizing support during the day and, of course, sunscreen to preserve the hydration balance of the skin, for the smooth appearance obtained to be durable. Devido, whatever you do, do it with love.

Hello, in areas with dense expression lines such as between the eyebrows, the Retinol in Xella Series A220 triggers cell renewal at the molecular level and supports collagen production in the lower layers of the skin. As retinol is a powerful active ingredient, it is crucial that your skin adjusts to this process. When using the product, following these steps will give the most effective result: • Training Process: If your skin is not used to retinol, you should start by applying it 2 or 3 nights a week for the first two weeks. After observing that your skin does not experience excessive sensitivity, you can gradually increase the frequency of use and start applying it every night. • Nighttime Use :Retinol can lose its effectiveness and become sensitizing to the skin when exposed to sunlight, so it should only be applied to cleansed skin at night. • Complementary Care: You should definitely use a high-protection sunscreen during the day while cell renewal continues. This both prevents deepening of existing lines and preserves the effect of the serum. With regular use, you'll notice a reduction in the loss of texture in your inter-brow lines and the area will gain a more lifted appearance. Devido, whatever you do, do it with love.

Hello,39 is a very critical threshold, during which the production of collagen in the skin begins to slow down and the skin barrier begins to thin. The skin under the eyes is particularly affected by external factors and the aging factor, as it has the thinnest skin structure in the body. The Retinol Xella Series A220 you mentioned, thanks to the retinol derivatives in its content, helps to tighten the subcutaneous tissue by triggering cell renewal. Retinol stimulates collagen synthesis in the dermis layer, helping to revitalize thinning skin, making it appear plumper and more resilient. For Under Eye and Interpupillary Line Reduction: Skin Thinning: Retinol targets the underlying layers of the skin, focusing on reducing the appearance of thin, papery skin and improving skin elasticity. Forehead Lines (Expression Lines): The lines between the eyebrows are typically expression lines. A220 is designed to mitigate the appearance of deep-set lines in this area and to prevent the formation of new lines. Suggested Use: Since the eye area is very sensitive, it is sufficient to apply A220 to cleansed skin in the evening, in very small amounts (about the size of a lentil) with tampon movements. If your skin is not used to retinol, I would suggest acclimating it by using it every other day for the first two weeks. During the day, you should definitely protect the renewed skin by using a high factor sunscreen.

Yes, our Retinol Xella Series A220 serum is perfectly fine for men to use. Skin structure works with similar biological mechanisms at the cellular level, regardless of gender; therefore, it gives extremely effective results in combating the signs of aging, fine lines, and deepened forehead wrinkles in men's skin as well. Retinol, which is in the formula of the A220 series, penetrates the lower layers of the skin, stimulates collagen synthesis and increases the rate of cell regeneration. Since men's skin can often be thicker and oilier than women's skin, the pore-tightening and skin texture regulating effect of Retinol helps to achieve a smooth appearance. It is crucial for molecular stability and skin health to apply it to cleansed skin in the evenings and to use sunscreen during the day, especially to avoid triggering skin sensitivity after shaving. With regular use, you'll notice a reduction in the depth of crow's feet and forehead lines, leaving your skin looking more vibrant and revitalized. Devido, whatever you do, do it with love.

There's a critical fix we need to make regarding the product's efficacy and safety. 1. Is Retinol Used During the Day? No, you should not put Retinol Xella Series A220 serum in the morning. There are two main reasons for this: • Sun Sensitivity: Because retinol renews the top layer of the skin, it can make the skin extremely sensitive to the sun. If you apply in the morning, you increase risk of blotting even with sunscreen. • Instability of Ingredients: When retinol molecules come into contact with sunlight (UV), they quickly break down and lose their effect. So the retinol you put on in the morning won't do you any good. Correct Plan: In the morning routine, you should use the A230 Collagen serum and apply sunscreen and make up on it. If A220 is Retinol, it should only be applied at night before bed on clean skin. 2. How often should one use retinol? Retinol is a "smart" ingredient that the skin has to adjust to. Using it every day all of a sudden can irritate the skin. The most professional approach is the "Sandwich Method" or **"Practice Process"**: • 1. and 2. Week: Only 2 nights a week (Ex: Monday and Thursday). • 3rd and 4th Week: If your skin doesn't show any redness or flaking, skip a day (one night on, one night off). • After: If your skin has fully adapted and you feel it's necessary, you can return to using it every night. 3. Makeup and Sunscreen Application Order: When incorporating Collagen A230 into your morning routine, the correct order should be: 1. Cleaning: Wash your skin. 2. Serum (A230): wait for full absorption (about 2-3 minutes). 3. Sunscreen: Wait at least 15-20 minutes for the skin to form a protective layer. 4. Makeup: After the sunscreen is set, you can apply your makeup with confidence.

Recommendations for use: The content of our serum is designed to give the command to regenerate the skin it needs. A few drops of A220 applied to cleansed skin in the evening optimizes the skin's self-repair mechanism during the night. If your goal is simply "renewal," the A220 is a hero on its own. However, if your aim is "maximum hydration and plumpness," adding our A250 Hyaluronique line to your routine during the day, and then sealing the deal with retinol at night, will help you achieve faster results by locking in the path paved by the retinol with moisture. Remember, retinol works by stimulating the skin; with regular use, you'll see that tightened texture around your forehead and eyes for yourself.

Hello, thank you for choosing our product. First of all, we apologize for the confusion caused by this technical expression difference in the manual, let us clarify it at the molecular level and in terms of application safety. The A230 Collagen Serum you're looking at is specifically formulated with active ingredients that are gentle on the delicate skin around the eyes, targeting crow's feet and loss of elasticity. The warning on the back of the manual is a standard safety procedure that states that the serum should not come into contact with the inner eye (mucous membrane). So you can safely apply the serum on the skin tissue on the orbital bone (eye socket), not on your eyelids or in the area close enough to go inside the eye. Information About the Application: Full Face Use: Yes, this serum isn't just for the eye area. Thanks to its collagen support and botox effective peptides, it can be applied to the entire face, neck and décolleté area. It gives very effective results, especially in forehead lines and nasolabial lines at the corner of the mouth. Absorption and Structure: The micro molecules in our formula are designed to quickly penetrate the lower layers of the skin. In this way, it provides a holistic tightening and bright appearance to the whole face. You can apply it with peace of mind by massaging both the skin tissue around your eyes and your entire face with a thin layer. Devido, whatever you do, do it with love.

Hello, retinol is applied only at night. Retinol loses its effect when it comes into contact with sunlight. There is no problem in applying vitamin C, on the contrary, it is very beneficial. Applying Vitamin C in the morning or afternoon helps protect your skin from environmental factors like air pollution and UV rays throughout the day. You should put sunscreen on it

Application: You can safely apply A220 to your crow's feet and forehead area. You should only be careful not to let the product come into contact with the eye wells and the movable eyelid. Retinol is a molecule that spreads through the tissue under the skin; therefore, when you apply it to crow's feet, it will show its anti-aging effect in the area.

The use of our Xella Series A220 Retinol serum should be gradually increased according to the tolerance level of the skin due to the molecular strength of the active ingredient in its content. Recognizing the skin's "adaptation process" is scientifically the healthiest approach, as retinol triggers cell renewal very strongly. The usage routine should be planned as follows: First Two Weeks: You should use it only 2 or 3 nights a week for the skin to adapt to retinol and get used to the renewal process at the molecular level. Weeks Three and Four: If your skin hasn't developed excessive sensitivity or dryness, you can continue using it every other day (one night on, one night off). Next Steps: Once your skin has fully developed tolerance, you can proceed to the nightly application phase to maximize its effect on deep wrinkles and sagging. Critical Points to Consider: Use Only at Night: Retinol is a molecule sensitive to sunlight; therefore, it should only be applied to cleansed skin in the evening routine. Sun Protection: Since retinol use renews the top layer of the skin, it is absolutely necessary to use a high factor sunscreen during the day to protect your skin. Hydration: If you feel a slight dryness in the initial phase, you can support your skin with our Aura Series A250 Hyaluronique Premium moisturizer after the serum.

It has a pure and intense active ingredient content. Due to its molecular structure, retinol works in perfect harmony with the skin's natural renewal cycle (circadian rhythm) throughout the night. Therefore, we recommend applying A220 to clean skin only in the evening. Using it only once a day (at night) is the healthiest protocol for managing the photosensitivity effect of retinol and keeping your skin safe from potential sun effects during the day. With a week of regular nightly use, your skin has begun to adapt to this intense content. And don't forget to moisturize your skin and protect it with a high-factor sunscreen during the day, this will double the effectiveness of the A220 applied at night.

Hello, it can be used for the whole face.