Sesderma Azelac RU Serum for dry sensitive skin
Liposomal Azelaic Acid
4-Butylresorcinol
Tranexamic Acid
Niacinamide
RetinolLow
- LowDry Skin Fit
- AverageEffectiveness
- ConcerningSafety
A weak match for dry sensitive skin; the serums alongside fit it better.
This fit is calculated for the concerns frequently associated with dry sensitive skin: flakiness, tightness, redness, fine lines, and wrinkles. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- Offers moderate treatment for hyperpigmentation due to 4-butylresorcinol and azelaic acid, which help brighten and even skin tone, but the inclusion of alcohol and retinol may cause further drying and irritation for your dry and sensitive skin.
- While niacin and glycyrrhetinic acid offer some hydration and soothing benefits, the limited emollient ingredients do not fully counteract the drying potential of alcohol and retinol.
How to apply
- Use this PM routine for your evening skincare. Start using the serum 3 times a week and increase to daily use if your skin feels comfortable.
- Apply the serum after cleansing and toner, but right before your moisturizer. This step locks in deep hydration for dry skin.
- Gently press 2-3 drops of the serum into your skin using your palms. Let it absorb completely for a minute ⏱ before applying your next product.
- Since your skin is sensitive, apply the serum on completely dry skin for better tolerance and less irritation.
- Avoid the sensitive eye area during application. Always do a patch test before your first use to ensure your skin reacts well.
People Say
★4.4Overall rating based on 300+ reviewsUsers report this serum effectively brightens the complexion and fades post-acne marks and sunspots, often showing visible results within a few weeks. It is praised for its lightweight texture and ability to control mild acne, though some users note it requires patience for older, deeper pigmentation and can be slightly drying.
Highlights
Fades dark spots Mostly Mentioned
- “faded my post-acne marks”
- “removed stains from my face”
- “huge difference in pigmentation”
- “sunspots were barely there”
Brightens skin tone Often Mentioned
- “skin looked brighter”
- “leaves skin really glowy”
- “face acquires a natural glow”
- “less dull”
Lightweight texture Often Mentioned
- “absorbs fast”
- “not at all oily”
- “feels luxe going on”
- “non-greasy formula”
High price Often Mentioned
- “it is expensive”
- “pricey”
- “not very accessible”
- “worth it but expensive”
Controls acne Sometimes Noted
- “kept breakouts at bay”
- “smaller pimples heal faster”
- “anti-bacterial properties”
- “no big breakouts”
Gentle on skin Sometimes Noted
- “suitable for sensitive skin”
- “no irritation”
- “gentle formulation”
- “tolerates this depigmenting treatment”
Slow results Sometimes Noted
- “not gonna erase years-old pigmentation in a month”
- “hoped for more dramatic fading”
- “oldest PIH is still there”
Drying effect Rarely Noted
- “can dry you out”
- “cheeks felt tight”
- “need to moisturize to avoid dryness”
Sticky finish Rarely Noted
- “feels a little bit sticky at first”
- “slight tacky feel”
- “sticky texture”
Sources: lovi.care, influenster.com, flipkart.com, notino.ie, lyskin.com, perfumesclub.co.uk, and more
Questions and answers
Why is Sesderma Azelac RU a weak match for dry sensitive skin?
Sesderma Azelac RU Serum is a weak match because the alcohol and retinol in it may cause further drying and irritation for your dry and sensitive skin. While it includes niacin and glycyrrhetinic acid for some soothing and hydration, it lacks enough rich moisturizing ingredients to fully counteract that drying potential. A product of this type needs effective hydrating and nourishing ingredients, such as ceramides, that provide excellent moisture retention and skin barrier support without any risk of irritation.
Which ingredients make this serum a poor fit for dry sensitive skin?
The alcohol and retinol in this serum may cause further drying and irritation for your dry and sensitive skin. To truly suit this skin type, a treatment needs rich moisturizing and nourishing ingredients that provide deep hydration and skin barrier support without any risk of irritation.
What does Azelaic Acid do for dry sensitive skin?
Azelaic acid helps calm angry or flushed skin and targets stubborn red marks, making it a good fit if you want to smooth out uneven tone without causing irritation. Because it has a very gentle safety profile, it is unlikely to trigger stinging or damage the skin barrier when used regularly.
What does 4-Butylresorcinol do for dry sensitive skin?
This ingredient helps fade dark spots and uneven tone, but it is unlikely to provide moisture or soothe dryness. Because it may irritate easily, dry sensitive skin needs a product of this type that also includes calming ingredients and rich, protective moisturizers to keep the skin comfortable.
Where does this serum go in a skincare routine for dry sensitive skin?
This serum is a weak match for your dry and sensitive skin, as alcohol and retinol in the formula may cause further drying and irritation. When using a product of this type for this skin type, it needs rich moisturizing and soothing ingredients to prevent dryness and keep your skin calm.
Can I use this serum with AHA, and in what order?
It is best to avoid using this serum with AHAs on dry and sensitive skin, because the alcohol and retinol in this formula can easily lead to extra dryness and irritation. If you do combine them, alternate nights or apply your AHA first, let it absorb fully, and follow with rich, calming moisturizers and soothing ingredients to protect your skin barrier.
How often should I use this serum?
This serum is used in the evening routine. Because your dry and sensitive skin may experience extra drying and irritation from its alcohol and retinol, this skin needs soothing ingredients and rich moisturizers to keep it calm and comfortable.
Can this serum clog pores, cause breakouts or purging for dry sensitive skin?
This serum is unlikely to clog pores or cause breakouts for dry sensitive skin, but the retinol and alcohol may cause further drying and irritation. A product for this skin needs rich moisturizing and soothing ingredients to keep skin soft and comfortable.
Is this serum fragrance-free and alcohol-free?
It contains fragrance (parfum) and drying alcohol (alcohol).
What the research says
Topical myristyl nicotinate increased skin cell NAD, stratum corneum thickness, epidermal thickness, epidermal renewal, minimal erythemal dose, and barrier resistance while reducing transepidermal water loss in subjects with photodamaged skin compared to placebo.
Experimental Dermatology, 2007Azelaic acid nanocrystal hydrogel 10% achieved a higher success rate and greater lesion reduction than azelaic acid cream 20% in patients with mild to moderate facial acne.
Pharmaceutics, 2021Application of 15% azelaic acid gel significantly reduced post-inflammatory erythema and hyperpigmentation, decreased hemoglobin and melanin content, improved quality of life, and contributed to acne improvement in patients with mild to moderate acne compared to placebo.
Dermatology and Therapy, 2024Topical application of a dermocosmetic containing Myrtus communis extract and azelaic acid reduced acne relapses and helped maintain remission compared to a light moisturizing cream in adult females in the acne maintenance phase over 16 weeks.
Journal of the European Academy of Dermatology and Venereology, 2023The 4-n-butylresorcinol dissolving microneedle patch demonstrated safety and was more than two times more effective than the control patch in skin depigmentation among 45 subjects over 8 weeks.
Journal of Cosmetic Dermatology, 20164-n-butylresorcinol inhibits human tyrosinase and melanin production more potently than hydroquinone, arbutin, and kojic acid, and visibly reduces age spots within 8 weeks.
Journal of the European Academy of Dermatology and Venereology, 2013Combined application of dissolving microneedle patches on serum-treated skin successfully delivered more 4-n-butylresorcinol and showed higher efficacy in reducing patients' melanin index and hyperpigmented regions compared to traditional DMN-only and serum-only applications.
Molecular Pharmaceutics, 2017Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin.
Journal of Cosmetic Dermatology, 2021Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women.
The Journal of Investigative Dermatology, 2008Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging.
Dermatologic Surgery, 2005Topical 0.4% retinol significantly increased epidermal thickness, dermal vascularity, and extracellular matrix production by stimulating keratinocyte proliferation, endothelial cell proliferation, and fibroblast activation in naturally aged human skin compared to vehicle.
International Journal of Cosmetic Science, 2017Topical bakuchiol 0.5% applied twice daily compared with retinol 0.5% applied daily significantly decreased wrinkle surface area and hyperpigmentation with no statistical difference between the compounds in 44 patients over 12 weeks, while retinol users reported more facial skin scaling and stinging.
The British Journal of Dermatology, 2019Silicone particles encapsulating retinol increased its half-life by 9-fold and yielded 12-23% lower skin irritation in human subjects compared to Microsponge particles while maintaining biological activity.
Journal of Controlled Release, 2018
Why other serums fit dry sensitive skin better
- Retinol in this serum
Topical bakuchiol 0.5% applied twice daily compared with retinol 0.5% applied daily significantly decreased wrinkle surface area and hyperpigmentation with no statistical difference between the compounds in 44 patients over 12 weeks, while retinol users reported more facial skin scaling and stinging.
The British Journal of Dermatology, 2019
Ingredients
Water, Propylene Glycol, Alcohol, Peg Ppg-20 6 Dimethicone, Polymethyl Methacrylate, Peg-40 Hydrogenated Castor Oil, 4-Butylresorcinol, Azelaic Acid, Retinol, Ascorbyl Glucoside, Niacin, Undecylenoyl Phenylalanine, Glycyrrhetinic Acid, Diacetyl Boldine, Citronellyl Methylcrotonate, Sodium Oxalate, Parfum, Carbomer, Xanthan Gum, Tocopheryl Acetate, Polysorbate 20, Bht, Ethylhexylglycerin, Sodium Hydroxide, Caprylic Capric Triglyceride, Sodium Chloride, Bha, Hydrochloric Acid
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Specialist dermatologist, MBBS, MD, IFAAD
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Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
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