Mother Science Molecular Hero Serum for dry sensitive skin
Malassezin
Niacinamide
Sodium Hyaluronate
Glycerin
BisabololAverage
- HighDry Skin Fit
- AverageEffectiveness
- HighSafety
Works for dry sensitive skin; other serums 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 hydration for your dry and sensitive skin, as Glycerin and Sodium Hyaluronate provide humectant action, while Bisabolol offers anti-inflammatory benefits to soothe irritation.
- The presence of Malassezin and Rhododendron Ferrugineum Extract offers excellent treatment for minimizing fine lines and wrinkles, though these benefits are secondary to your primary concern of dry or flaky skin.
- The product is safe for your dry and sensitive skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.
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
★4.8Overall rating based on 800+ reviewsThis serum is highly effective at fading dark spots and hyperpigmentation, leading to a brighter and more even complexion. Some users find the product to be expensive, and a few have noted occasional dryness or a grainy texture.
Highlights
Fades dark spots Mostly Mentioned
- “dramatically reduces the appearance of dark spots”
- “fades age spots, sunspots”
- “noticeably reduced spots on my face”
- “speeding up the fading of marks from blemishes”
Brightens skin Often Mentioned
- “overall brighter, more youthful-looking complexion”
- “improved clarity and brightness to my skin”
- “overall just brightening the skin”
- “brightening and good for my skin texture”
Expensive product Often Mentioned
- “definitely steep and an investment”
- “great but not for the price”
- “pretty pricey”
Gentle formula Sometimes Noted
- “works for my sensitive skin”
- “irritation and acne-prone-friendly formula”
- “didn't cause any new breakouts”
Lightweight texture Sometimes Noted
- “absorbs effortlessly”
- “lightweight and non-pore-clogging”
- “blends really nicely on the skin”
- “absorbs quickly and feels lightweight”
Causes dryness Rarely Noted
- “experienced peeling from this serum”
- “experienced some unexpected dryness”
- “experienced some mild flaking”
Grainy texture Rarely Noted
- “surprised that the hero serum had a grainy feel”
- “feels like encapsulated ingredients (slightly grainy)”
- “my first bottle was grainy”
Slow results Rarely Noted
- “didn't get significant change to dark spots until 2 months in”
- “didn't see any brightening”
- “no change to my pigmentation”
Sources: lovi.care, motherscience.com, reddit.com, thingtesting.com, alittlebitetc.com, thedailybeast.com, and more
Questions and answers
How well does the Molecular Hero Serum work for dry sensitive skin?
This serum works moderately well for dry sensitive skin because glycerin and sodium hyaluronate draw in moisture while bisabolol helps calm irritation, though its wrinkle-reducing ingredients are secondary to your dryness. To fit this skin best, a product of this type needs rich moisturizing ingredients that deliver deep hydration and strengthen the skin barrier without any risk of irritation.
Which ingredients make this serum a good fit for dry sensitive skin?
Glycerin and sodium hyaluronate help provide moderate moisture, while bisabolol helps calm irritation. This skin needs products with maximum nourishing ingredients, ceramides, and multiple forms of vitamin C to deeply hydrate and protect.
What does Malassezin do for dry sensitive skin?
Malassezin is an ingredient derived from yeast that activates specific cell receptors, which may trigger irritation or pigment changes in sensitive skin. Because this type of skin tends to react strongly to yeast-produced compounds, dry and sensitive skin needs soothing, moisture-locking ingredients like ceramides and hyaluronic acid instead.
The Journal of Investigative Dermatology, 2013Chembiochem, 2005
What does Niacinamide do for dry sensitive skin?
Niacinamide helps dry sensitive skin by calming irritation and keeping moisture locked in so your face feels soft and smooth. It works to build up your skin barrier and calm redness while being very gentle and unlikely to cause irritation.
Journal of Cosmetic Dermatology, 2004International Journal of Pharmaceutics, 2013
Where does this serum go in a skincare routine for dry sensitive skin?
This treatment goes in the evening routine after your toner and before your moisturizer. Putting it at night keeps things simple and adds safety around sun exposure, while soothing ingredients help calm irritation.
Can I use this serum with retinol, and in what order?
You can use this serum with retinol, but apply retinol first and follow with this treatment to keep your dry skin calm. Because this skin needs deep moisture and ingredients that soothe irritation to feel fully comfortable, a product of this type works best when paired with rich hydrators and soothing agents.
How often should I use this serum?
You can use this serum in the evening. Dry and sensitive skin needs a product of this type that brings rich hydration, soothing ingredients, and gentle anti-aging actives without harsh components.
Can this serum clog pores, cause breakouts or purging for dry sensitive skin?
This serum is unlikely to cause breakouts or clog pores for your dry and sensitive skin. A product of this type needs soothing ingredients like bisabolol and gentle hydrators like glycerin and sodium hyaluronate to keep dry skin calm and comfortable.
Is this serum fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
What the research says
A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women.
Clinical, Cosmetic and Investigational Dermatology, 2017Topical malassezin applied twice daily decreased epidermal melanin and reduced melanocyte dendricity in seven subjects with facial hyperpigmentation at 8 and 14 weeks, with pigmentation returning to baseline by 22 weeks.
Journal of Drugs in Dermatology, 2022Topical 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 application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control.
Journal of Drugs in Dermatology, 2011Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction.
Clinical Oral Investigations, 2022Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days.
BMC Oral Health, 2019The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol.
Journal of Cosmetic Dermatology, 2020Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant.
International Journal of Cosmetic Science, 2001Niacinamide/glycerin body moisturizers provided better rapid and prolonged improvement of cosmetic xerosis through functional improvement of stratum corneum barrier function compared to no treatment and conventional moisturizers in female subjects.
Journal of Drugs in Dermatology, 2012Application of an alpha-bisabolol-containing cream produced a significant skin-lightening effect in pigmented skin compared to a vehicle control in the majority of female subjects after 8 weeks.
International Journal of Cosmetic Science, 2010The combination of allantoin, bisabolol, D-panthenol and dipotassium glycyrrhizinate reduces UVB-induced PGE2, inflammatory cytokines, and mitochondrial superoxide in human epidermal keratinocytes.
International Journal of Cosmetic Science, 2024
Why other serums fit dry sensitive skin better
In 50 participants with sensitive skin, a Ceramide NP C15-containing emollient improved skin barrier function with a significant reduction in transepidermal water loss and induced modest changes in skin microbiota compared to the vehicle.
Skin Pharmacology and Physiology, 2026Treatment with 14% ferulic acid and 12% l-ascorbic acid significantly reduced pigmentation and erythema while improving hydration and elasticity in 20 women with photoaged skin, with neither acid proving definitively more effective overall though ascorbic acid showed slightly greater skin lightening.
Dermatologic Therapy, 2022
Ingredients
Water, Dimethyl Isosorbide, Glycerin, Olive Glycereth-8 Esters Oil, Niacinamide, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Coconut Alkanes, Malassezin, Rhododendron Ferrugineum Extract, Sodium Hyaluronate, Bisabolol, Carnosine, Tocopherol, Tetrasodium Glutamate Diacetate, Silica, Coco-Caprylate Caprate, Chlorphenesin, Sodium Phytate, Pentylene Glycol, Caprylyl Glycol, Citric Acid, Sodium Hydroxide, Disodium Phosphate, Sodium Chloride, Phenoxyethanol
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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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
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
How does it fit your skin?
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