# 47 Skin Anti-Blemish & Scar Repair Serum for combination skin

**Lovi Fit: Low fit for combination skin.**
Combination Skin Fit: Average · Effectiveness: Average · Safety: Concerning.

Page: https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin

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

Brand: [47 Skin](https://lovi.care/skincare/sg/brands/47-skin)
Category: [Serums and treatments](https://lovi.care/skincare/sg/best/serums)

This fit is calculated for the concerns frequently associated with combination skin: an oily T-zone, enlarged pores, and dry cheeks. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A weak match for combination skin; the serums alongside fit it better.

## Why this fit

- Offers moderate suitability for combination skin, as glycerin provides humectant action while allantoin aids in soothing and repair, though it lacks sufficient ingredients for optimal oil control on your oily areas.
- The serum provides general skincare benefits like hydration and cleansing, which are mostly supportive rather than directly addressing your oily shine.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/oily-skin): Low
- [Dry skin](https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin): Low (this page)
- [Sensitive skin](https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/sensitive-skin): Low
- [Acne-prone skin](https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/oily-acne-prone-skin): Low

## Key ingredients

Silver, Chitosan, Lactic Acid, Glycerin, Shea Butter

## What the research says

- Topical gel containing chitosan, 0.2% chlorhexidine, allantoin and dexpanthenol did not improve postoperative comfort regarding swelling and pain, but improved the wound's aesthetic appearance following impacted lower third molar extraction compared to no gel. ([Medicina Oral, Patologia Oral Y Cirugia Bucal, 2016](https://pubmed.ncbi.nlm.nih.gov/27475700/))
- 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/))
- A topical gel containing chitosan, chlorhexidine, allantoin, and dexpanthenol significantly reduced postoperative pain, trismus, swelling, and analgesic consumption, while improving wound healing after third molar surgery compared to a placebo. ([Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020](https://pubmed.ncbi.nlm.nih.gov/32683390/))
- Carboxymethyl chitosan derived from low molecular weight exhibited higher antioxidant properties, while high molecular weight carboxymethyl chitosan demonstrated significantly greater moisturizing effects on pig skin compared to untreated skin, distilled water, propylene glycol, and pure chitosan. ([Polymers, 2020](https://pubmed.ncbi.nlm.nih.gov/32605198/))
- Topical spray powder containing hyaluronic acid and metallic silver reduced wound area, bacterial load, and improved overall clinical status and patient perception in 25 patients with chronic wounds over 28 days. ([Journal of Wound Care, 2019](https://pubmed.ncbi.nlm.nih.gov/31295090/))
- Chlorogenic acid-functionalized silver nanoparticles of Citrus sinensis in a gel matrix achieved a particle size of 71.78 nm and an entrapment efficiency of 79.42%, providing an effective drug carrier system for the topical treatment of acne. ([Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/36606381/))
- Topical delivery of silver nanoparticles promotes rapid wound healing and improves cosmetic appearance in a dose-dependent manner in an animal model through antimicrobial properties, reduced inflammation, and modulation of fibrogenic cytokines. ([ChemMedChem, 2007](https://pubmed.ncbi.nlm.nih.gov/17075952/))
- Topical 2% chitosan applied after microneedling increased mean hair density by 30.5% in patients with hair loss, comparable to the 22.3% increase seen with 5% minoxidil and significantly greater than the untreated control group. ([The Journal of Craniofacial Surgery, 2026](https://pubmed.ncbi.nlm.nih.gov/41044024/))
- Topical chitosan nanoparticles loaded with nicotinamide achieved a 73% reduction in inflammatory acne lesions compared to untreated areas in patients suffering from acne vulgaris. ([International Journal of Biological Macromolecules, 2020](https://pubmed.ncbi.nlm.nih.gov/32289418/))
- Quaternized carboxymethyl chitosan/organic montmorillonite nanocomposite demonstrated superior moisture-adsorption and retention compared to hyaluronic acid, good UV-protection ability, negligible dermal irritation, and prominent moisture-retention efficacy on human stratum corneum when formulated into a cosmetic cream. ([Carbohydrate Polymers, 2017](https://pubmed.ncbi.nlm.nih.gov/28732847/))
- Application of a cream containing lactic acid 12% and pramoxine HCl 1% significantly improved skin dryness, hydration, and itch compared with a nontreated control in 24 women with a history of dry itchy skin. ([Cutis, 2004](https://pubmed.ncbi.nlm.nih.gov/15027519/))
- Topical 12% ammonium lactate produced a significant sparing of epidermal and dermal atrophy induced by clobetasol propionate in human volunteers, without influencing the corticosteroid's bioavailability or antiinflammatory properties. ([Journal of the American Academy of Dermatology, 1992](https://pubmed.ncbi.nlm.nih.gov/1597538/))
- A lactic acid/ceramide lotion significantly improved skin moisturization and desquamation compared to no treatment in women with dry, rough skin on the anterior shins. ([The Journal of Clinical and Aesthetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/33178384/))
- 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/))
- Niacinamide/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, 2012](https://pubmed.ncbi.nlm.nih.gov/22206073/))
- A combination cream of stimu-tex AS and saccharide isomerate reduced erythema, increased skin capacitance, and reduced transepidermal water loss compared to placebo in 20 subjects after fractional CO2 laser procedure without causing serious adverse events. ([Lasers in Medical Science, 2025](https://pubmed.ncbi.nlm.nih.gov/41134387/))
- A skin barrier restoring cream with shea butter, silkflo, and vitamin E increased type I procollagen synthesis, enhanced antioxidant enzyme activity, decreased reactive oxygen species generation, and promoted hyaluronic acid production in H2O2-stimulated human keratinocyte cells compared to untreated cells. ([International Journal of Cosmetic Science, 2025](https://pubmed.ncbi.nlm.nih.gov/39528438/))

## Why other serums fit combination skin better

- 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/))
- A panthenol-enriched mask improved skin hydration, regulated sebum, and reduced redness and TEWL across dry sensitive, oily sensitive, and oily acne skin subgroups with excellent tolerance and no adverse reactions. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38366684/))

## What reviewers say

Based on a very large amount of data, this serum is frequently praised as a 'miracle' solution for stubborn acne and scarring, with users crediting its unique 'Silver Chitoderm' ingredient for clearing breakouts without drying out the skin. While many experience rapid improvements in skin texture and redness, a notable minority find it ineffective for hormonal acne or cystic breakouts, suggesting results can vary significantly by skin type.

- Liked: Clears active breakouts (mostly mentioned)
- Liked: Fades acne scarring (often mentioned)
- Liked: Hydrating and non-drying (often mentioned)
- Liked: Boosts confidence (sometimes noted)
- Liked: Good makeup base (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Ineffective for hormonal acne (sometimes noted)
- Disliked: Packaging issues (rarely noted)
- Disliked: Scent polarization (rarely noted)
- Disliked: Worsened skin condition (rarely noted)

## How to apply

- Use your serum as part of your PM routine. Start using it 3 times a week and move to daily use if your skin likes it.
- Apply the serum after cleansing and toner, and right before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏳for it to soak in.
- Apply the serum on clean and dry skin since your skin is not sensitive.
- Always do a patch test before using the serum for the first time, and avoid the eye area .
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### Why is 47 Skin Anti-Blemish & Scar Repair Serum a weak match for combination skin?

This serum is a weak match for combination skin because, while it provides basic hydration, it lacks enough ingredients to properly control oil on your oily areas. Treatment products for this skin need ingredients like niacinamide, propolis, or zinc PCA to regulate oiliness and balance hydration without causing excess shine.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this serum a poor fit for combination skin?

This serum is a weak match for combination skin because it lacks sufficient ingredients for oil control on your oily areas, providing mostly general hydration rather than addressing oily shine. A treatment for combination skin needs ingredients like niacinamide, propolis, or zinc PCA to regulate oiliness and balance the skin.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Silver do for combination skin?

Silver helps calm redness and keeps oily areas balanced without drying out the dry parts of your face. It is generally safe to use, though a product for this skin type also needs soothing ingredients and lightweight moisture.

### What does Chitosan do for combination skin?

Chitosan helps hydrate dry areas and balance combination skin while supporting skin comfort. This ingredient is unlikely to cause irritation and is well tolerated by most skin types.
Sources: [Polymers, 2020](https://pubmed.ncbi.nlm.nih.gov/32605198/), [International Journal of Molecular Sciences, 2022](https://pubmed.ncbi.nlm.nih.gov/35955912/)

### Where does this serum go in a skincare routine for combination skin?

This treatment serum goes in the evening routine after cleansing and before moisturizing, which keeps the routine simple and protects the skin from the sun. Combination skin needs products with ingredients that provide oil control for shiny areas while keeping dry areas balanced.

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

You can use this serum with retinol by applying it after your retinol treatment in your evening routine. This helps keep your skin hydrated while you use active ingredients, though combination skin needs extra oil-controlling ingredients to properly balance oily shine.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38102855/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### How often should I use this serum?

This treatment serum works best in your evening routine once a week to start, and you may carefully use it more often if your skin tolerates it well and shows good results. Combination skin needs products with targeted oil-controlling ingredients to properly manage shiny areas.

### Can this serum clog pores, cause breakouts or purging for combination skin?

This serum is a weak match for combination skin because it lacks the ingredients needed to properly control oil in your shiny areas, even though glycerin helps keep skin hydrated. To care for combination skin, a product of this type needs lightweight ingredients that balance oil and hydrate dry spots without feeling heavy.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Yes, it has no fragrance and no drying alcohol. Cetearyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for combination skin

- [Skin1004 Probio-Cica Intensive Ampoule](https://lovi.care/skincare/sg/p/skin1004/probio-cica-intensive-ampoule/for/combination-skin) — High fit — S$28.55 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/sg/p/neogen-dermalogy/real-vitamin-c-serum/for/combination-skin) — High fit — S$50.41 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/sg/p/neogen-dermalogy/real-vita-c-serum/for/combination-skin) — High fit — S$50.41 at Amazon

## Routine for combination skin

### AM

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/sg/p/fresh/soy-face-cleanser/for/combination-skin) — Superior fit — S$30.00 at Amazon
- Hydrating Toner: [Whamisa Organic Flowers Toner Deep Rich](https://lovi.care/skincare/sg/p/whamisa/organic-flowers-toner-deep-rich/for/combination-skin) — Superior fit — S$64.81 at Amazon
- SPF: [CeraVe AM Facial Moisturizing Lotion](https://lovi.care/skincare/sg/p/cerave/am-facial-moisturizing-lotion-spf-30/for/combination-skin) — Superior fit — S$28.72 at Amazon

### PM

- Pre-Cleanser: [Shu Uemura Ultime8 Sublime Beauty Cleansing Oil](https://lovi.care/skincare/sg/p/shu-uemura/ultime8-sublime-beauty-cleansing-oil/for/combination-skin) — Superior fit — S$70.21 at Amazon
- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/sg/p/fresh/soy-face-cleanser/for/combination-skin) — Superior fit — S$30.00 at Amazon
- Cleansing Toner: [Medicube Zero Pore Pad 2.0](https://lovi.care/skincare/sg/p/medicube/zero-pore-pad-2-0/for/combination-skin) — Superior fit — S$36.48 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/sg/p/peach-and-lily/glass-skin-refining-serum/for/combination-skin) — Superior fit — S$63.44 at Amazon

### Weekly

- Pre-Cleanser: [Shu Uemura Ultime8 Sublime Beauty Cleansing Oil](https://lovi.care/skincare/sg/p/shu-uemura/ultime8-sublime-beauty-cleansing-oil/for/combination-skin) — Superior fit — S$70.21 at Amazon
- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/sg/p/fresh/soy-face-cleanser/for/combination-skin) — Superior fit — S$30.00 at Amazon
- Cleansing Toner: [Medicube Zero Pore Pad 2.0](https://lovi.care/skincare/sg/p/medicube/zero-pore-pad-2-0/for/combination-skin) — Superior fit — S$36.48 at Amazon
- Cleansing Mask: [Herbivore Botanicals Blue Tansy Resurfacing Clarity Mask](https://lovi.care/skincare/sg/p/herbivore-botanicals/blue-tansy-bha-and-enzyme-pore-refining-mask/for/combination-skin) — Superior fit — S$89.14 at Amazon
- Hydrating Toner: [Whamisa Organic Flowers Toner Deep Rich](https://lovi.care/skincare/sg/p/whamisa/organic-flowers-toner-deep-rich/for/combination-skin) — Superior fit — S$64.81 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/sg/p/peach-and-lily/glass-skin-refining-serum/for/combination-skin) — Superior fit — S$63.44 at Amazon

## Where to buy

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

## Ingredients

Water, Glycerin, Cyclopentasiloxane, Caprylic Capric Triglyceride, Dimethicone, Glyceryl Stearate, Peg-100 Stearate, Cetearyl Alcohol, Ceteareth-20, Triethanolamine, Phenoxyethanol, Butyrospermum Parkii Butter Shea Butter, Ethylhexylglycerin, Allantoin, Bergamot Oil Fruit, Grapefruit Peel Oil, Citrus Aurantium Dulcis Peel Oil, Citrus Peel Oil Tangerina Peel Oil
## 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/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- United Kingdom: https://lovi.care/skincare/uk/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- Ireland: https://lovi.care/skincare/ie/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- Germany: https://lovi.care/skincare/de/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- France: https://lovi.care/skincare/fr/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- Italy: https://lovi.care/skincare/it/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- Netherlands: https://lovi.care/skincare/nl/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- Spain: https://lovi.care/skincare/es/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- Canada: https://lovi.care/skincare/ca/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- Australia: https://lovi.care/skincare/au/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- Singapore: https://lovi.care/skincare/sg/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/47-skin/anti-blemish-and-scar-repair-serum/for/combination-skin