# Mother Science Molecular Hero Serum for acne-prone skin

**Lovi Fit: Average fit for acne-prone skin.**
Combination Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/acne-prone-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Spain.

Brand: [Mother Science](https://lovi.care/skincare/es/brands/mother-science)
Category: [Serums and treatments](https://lovi.care/skincare/es/best/serums)

This fit is calculated for the concerns frequently associated with acne-prone skin: breakouts, blackheads, and post-acne marks. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for acne-prone skin; other serums fit it better.

## Why this fit

- Offers moderate benefits for combination skin, as niacinamide helps regulate oil production and rhododendron ferrugineum extract provides antioxidant protection, but it lacks targeted ingredients for your acne and breakouts.
- The serum provides general hydration and soothing effects with ingredients like bisabolol and sodium hyaluronate, which are beneficial but do not directly address your primary concerns.
- The product is safe for your combination skin, with no harsh ingredients that would cause irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/acne-prone-skin): Average (this page)
- [Skin with dark spots](https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Malassezin, Niacinamide, Sodium Hyaluronate, Glycerin, Bisabolol

## What the research says

- Topical 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, 2022](https://pubmed.ncbi.nlm.nih.gov/35133118/))
- Topical 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, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical 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, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 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, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- Topical 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, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical 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, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment 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, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- 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, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- The 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, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten 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, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- Application 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, 2010](https://pubmed.ncbi.nlm.nih.gov/20642768/))
- The 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](https://pubmed.ncbi.nlm.nih.gov/38433250/))

## Why other serums fit acne-prone skin better

- Topical nicotinamide plus an antibacterial adhesive agent and zinc-pyrrolidone carboxylic acid combined with adapalene significantly reduced noninflammatory acne lesions by the second week of therapy compared to placebo with adapalene in patients with moderate acne vulgaris. ([The Journal of Clinical and Aesthetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32983333/))
- A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo. ([Clinical Pharmacology, 2018](https://pubmed.ncbi.nlm.nih.gov/30588129/))
- Niacinamide and ferulic acid incorporated in a stable multiple emulsion successfully reduced melanin, sebum, and skin erythema while improving skin elasticity and hydration in human skin compared to a placebo. ([BioMed Research International, 2022](https://pubmed.ncbi.nlm.nih.gov/35342760/))

## What reviewers say

This 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.

- Liked: Fades dark spots (mostly mentioned)
- Liked: Brightens skin (often mentioned)
- Disliked: Expensive product (often mentioned)
- Liked: Gentle formula (sometimes noted)
- Liked: Lightweight texture (sometimes noted)
- Disliked: Causes dryness (rarely noted)
- Disliked: Grainy texture (rarely noted)
- Disliked: Slow results (rarely noted)

## How to apply

- Use your serum as part of your PM routine and start 3x/week before working up to daily use.
- Apply this treatment after cleansing and toner, and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the product on clean, dry skin to help manage your breakouts safely.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does Mother Science Molecular Hero Serum work for acne-prone skin?

Mother Science Molecular Hero Serum works reasonably well for acne-prone skin by offering general hydration and calming effects, though it lacks targeted blemish-fighting ingredients. A product of this type needs specialized ingredients like zinc pca or propolis to properly address breakouts and keep this skin clear and balanced.

### Which ingredients make this serum a good fit for acne-prone skin?

This serum works for acne-prone skin because niacinamide helps regulate oil production while bisabolol and sodium hyaluronate provide soothing hydration. However, to truly fit acne-prone skin well, a product of this type needs targeted breakout-fighting ingredients like zinc PCA or propolis.

### What does Malassezin do for acne-prone skin?

Malassezin acts on acne-prone skin by helping calm irritation linked to yeast activity, though it is unlikely to treat breakouts on its own. Products for this skin type need ingredients that balance oil and soothe redness without clogging pores.
Sources: [The Journal of Investigative Dermatology, 2013](https://pubmed.ncbi.nlm.nih.gov/23448877/)

### What does Niacinamide do for acne-prone skin?

Niacinamide helps acne-prone skin by reducing both inflamed and uninflamed breakouts and calming redness. It is also very helpful for keeping oily skin balanced by cutting down on excess oil production, and it is well tolerated by most people.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38299457/), [Cureus, 2024](https://pubmed.ncbi.nlm.nih.gov/38725769/)

### Where does it go in a skincare routine for acne-prone skin?

This treatment goes in the evening routine after cleansing and toning, and before moisturizing. Niacinamide helps balance oil production while soothing ingredients like bisabolol and sodium hyaluronate keep skin comfortable.
Sources: [International Journal of Cosmetic Science, 2020](https://pubmed.ncbi.nlm.nih.gov/31461548/)

### Can I use this serum with retinol, and in what order?

You can use this serum with retinol, applying the treatment after your retinol or mixing them if your skin is not sensitive. Niacinamide helps keep your skin calm while you use stronger acne products, and ingredients like glycerin and sodium hyaluronate keep it hydrated.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38102855/)

### How often should I use it?

You can use this treatment in the evening as part of your routine. This product of this type needs targeted ingredients like salicylic acid or benzoyl peroxide to directly clear acne and breakouts for this skin.

### Can it clog pores, cause breakouts or purging for acne-prone skin?

This serum is unlikely to clog pores or cause purging, but it lacks targeted ingredients to actively clear up acne and breakouts. To truly fit acne-prone skin, a product of this type needs blemish-fighting ingredients like salicylic acid or benzoyl peroxide alongside oil-balancing components.

### Is this serum fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for acne-prone skin

- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/es/p/skinceuticals/c-e-ferulic/for/acne-prone-skin) — Superior fit — €169.99 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/es/p/neogen-dermalogy/real-vitamin-c-serum/for/acne-prone-skin) — Superior fit — €29.76 at Amazon
- [Skin1004 Probio-Cica Intensive Ampoule](https://lovi.care/skincare/es/p/skin1004/probio-cica-intensive-ampoule/for/acne-prone-skin) — High fit — €21.99 at Amazon

## Pairs well with

- Cleanser: [B.LAB Matcha Hydrating Foam Cleanser](https://lovi.care/skincare/es/p/b-lab/matcha-hydrating-foam-cleanser/for/acne-prone-skin) — Superior fit — €11.99 at Amazon
- Hydrating Toner: [Paula's Choice Resist Advanced Replenishing Toner](https://lovi.care/skincare/es/p/paula-s-choice/advanced-replenishing-toner/for/acne-prone-skin) — Superior fit — €34.00 at Amazon
- Moisturizer: [SKIN1004 Centella Cream](https://lovi.care/skincare/es/p/skin1004/centella-cream/for/acne-prone-skin) — Superior fit — €17.49 at Amazon

## Where to buy

No store in Spain has a checked price for this product, so the page shows none.

## 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
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its 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. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- France: https://lovi.care/skincare/fr/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/mother-science/molecular-hero-serum/for/acne-prone-skin (this page)
- Canada: https://lovi.care/skincare/ca/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- Australia: https://lovi.care/skincare/au/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/mother-science/molecular-hero-serum/for/acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/mother-science/molecular-hero-serum/for/acne-prone-skin