# Isntree Green Tea Fresh Serum for skin with dark spots

**Lovi Fit: Superior fit for skin with dark spots.**
Normal Skin Fit: Superior · Effectiveness: High · Safety: Excellent.

Page: https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/dark-spots

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

Brand: [Isntree](https://lovi.care/skincare/sg/brands/isntree)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/sg/best/moisturizers)

This fit is calculated for the concerns frequently associated with dark spots: hyperpigmentation, sun spots, and uneven skin tone. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best moisturizers for skin with dark spots.

## Why this fit

- Excellent suitability for your normal skin is provided by Camellia Sinensis Leaf Extract and Niacinamide, which offer antioxidant activity and barrier repair respectively, making it ideal for your skin and addressing your pigmentation concerns.
- The presence of Epigallocatechin Gallate and Dipotassium Glycyrrhizate further supports skin brightening and antioxidant functions, enhancing the serum's effectiveness for your specific needs.
- The product is safe for your normal skin due to the absence of prohibited or harsh ingredients and the inclusion of soothing agents like Camellia Sinensis Leaf Extract and Dipotassium Glycyrrhizate.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/dark-spots): Superior (this page)
- [Mature skin](https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/oily-acne-prone-skin): High

## Key ingredients

Jeju Green Tea Extract, Niacinamide, Squalane, Panthenol, Epigallocatechin Gallate

## What the research says

- Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer. ([The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- Topical application of a 6% green tea extract formulation increased skin moisture, enhanced skin elasticity, and improved skin microrelief by reducing roughness in 24 volunteers compared to vehicle and control over 30 days. ([Dermatologic Therapy, 2013](https://pubmed.ncbi.nlm.nih.gov/23742288/))
- Enzymatic alpha glucosylation of EGCG yielded EGCG-G1, which enhanced epidermal penetration, decreased melanogenesis through down-regulation of 13 genes including MITF, stimulated skin Lactobacillus growth, and decreased hyperpigmented spots while increasing skin brightness and homogeneity compared to EGCG and vitamin C across a large panel of phototypes. ([Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/39598779/))
- Topical application of (-)-epigallocatechin-3-gallate (EGCG) to human skin before UV irradiation decreases UV-induced production of hydrogen peroxide by 68-90% and nitric oxide by 30-100%, inhibits leukocyte infiltration and lipid peroxidation by 41-84%, and restores glutathione levels and glutathione peroxidase activity compared to UV exposure alone. ([Carcinogenesis, 2001](https://pubmed.ncbi.nlm.nih.gov/11181450/))
- A topical formulation containing panthenol, niacinamide, and dipotassium glycyrrhizate increased skin hydration by 74.1% and reduced transepidermal water loss by 13.5% at 28 days compared to baseline and untreated control in 35 individuals with xerosis. ([Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/42108609/))
- Topical green tea extract significantly improved clinical symptoms, tear breakup times, and meibomian gland health compared to standard treatment in patients with dry eye and Meibomian Gland Dysfunction. ([Journal of Clinical and Diagnostic Research, 2017](https://pubmed.ncbi.nlm.nih.gov/28384900/))
- Topical low-dose green tea extract reduces UVB-induced p53 expression and apoptosis in human skin keratinocytes compared to placebo. ([Experimental Dermatology, 2009](https://pubmed.ncbi.nlm.nih.gov/18631247/))
- An anti-acne hydrogel containing Aloe barbadensis, Garcinia mangostana, and Camellia sinensis extracts showed superior antiacne and antiblotch activities compared to 1% clindamycin gel in sixty subjects with mild-moderate acne. ([Clinical, Cosmetic and Investigational Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/31239743/))
- 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/))
- Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts. ([Molecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40363772/))
- Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway. ([Antioxidants, 2025](https://pubmed.ncbi.nlm.nih.gov/40722956/))
- Topical dexpanthenol acts as a moisturizer, improves stratum corneum hydration, accelerates wound healing and epidermal regeneration, reduces erythema, and improves symptoms of skin irritation compared to vehicle or no pretreatment. ([American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/))
- Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30945430/))
- Topical dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans. ([Arzneimittel-Forschung, 2000](https://pubmed.ncbi.nlm.nih.gov/10965426/))

## What reviewers say

This serum is highly recommended for oily, combination, and acne-prone skin, with users frequently praising its lightweight, fast-absorbing texture and effectiveness in controlling sebum and reducing redness. While it offers excellent oil regulation and hydration for these skin types, it is often found to be not moisturizing enough for dry skin.

- Liked: Lightweight texture (mostly mentioned)
- Liked: Oil control (often mentioned)
- Liked: Clean ingredients (sometimes noted)
- Liked: Soothing effect (sometimes noted)
- Disliked: Natural scent (sometimes noted)
- Disliked: Brown color staining (rarely noted)
- Disliked: Insufficient hydration (rarely noted)
- Disliked: Texture issues (rarely noted)

## How to apply

- Could be used as part of your AM and PM routine. Start using it 3 times a week and move to daily use if your skin likes it.
- Apply this moisturizer after your cleanser and toner, right before your morning SPF.
- Gently press a small amount of the moisturizer into your skin. Avoid rubbing it too hard so it absorbs nicely.
- For the best moisture, you can apply it when your skin is slightly damp. This helps your skin stay soft and happy.
- Remember to avoid the eye area when applying. Always do a patch test before your first use.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### What makes Isntree Green Tea Fresh Serum one of the best fits for skin with dark spots?

This serum is one of the best fits for skin with dark spots because it combines green tea extract and niacinamide to brighten skin and help fade dark spots while protecting against everyday damage. It also includes soothing ingredients and antioxidants that support an even skin tone safely and effectively.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/39598779/)

### Which ingredients make this serum a good fit for skin with dark spots?

Niacinamide and Epigallocatechin Gallate make this serum a great fit for skin with dark spots by helping brighten the skin and fade unwanted pigment. Niacinamide significantly decreases dark spots by slowing down pigment transfer, while Epigallocatechin Gallate helps reduce melanin production and brightens skin tone.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/39598779/)

### What does Green Tea Extract do for skin with dark spots?

Green tea extract helps fade dark spots and manages hyperpigmentation by working as a natural, well-tolerated plant option. It also helps repair UV-induced skin damage and protects against further sun-related skin aging.
Sources: [Journal of the European Academy of Dermatology and Venereology, 2011](https://pubmed.ncbi.nlm.nih.gov/21623927/), [Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/39598619/)

### What does Niacinamide do for skin with dark spots?

Niacinamide helps fade dark spots and uneven pigmentation by slowing down the transfer of pigment in the skin. It is generally well tolerated and may improve overall skin brightness with consistent use.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/)

### Where does this serum go in a skincare routine for skin with dark spots?

This serum goes in the evening routine after cleansing and before moisturizing, which keeps things simple and safe around sun exposure. Niacinamide and green tea extract help brighten dark spots and protect the skin from daily damage.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/39598779/)

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

You can use this serum with retinol by applying the serum first to help repair your skin barrier, followed by your retinol product. This approach is unlikely to irritate your normal skin because the serum contains soothing ingredients like green tea extract and licorice root extract.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/39598779/)

### How often should I use this serum?

This serum is used in the evening as part of your routine. Daily application helps brighten dark spots and keeps your skin smooth while protecting it from irritation.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/39598779/)

### Can this serum clog pores, cause breakouts or purging for skin with dark spots?

This serum is unlikely to clog pores, cause breakouts or purging for skin with dark spots. Its formula lacks harsh ingredients and includes soothing agents like green tea extract and dipotassium glycyrrhizate, making it gentle and safe for regular use.

### Can I use this serum around the eyes or on my body?

You can use this serum on your body, but the skin around the eyes is much thinner than body skin and may be more sensitive to active ingredients. This product is generally safe for normal skin due to soothing ingredients like Camellia Sinensis Leaf Extract and Dipotassium Glycyrrhizate, but testing a small drop first is a good idea.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/)

### 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 skin with dark spots

- [Revision Skincare Hydrating Serum](https://lovi.care/skincare/sg/p/revision-skincare/hydrating-serum/for/dark-spots) — High fit — S$127.77 at Amazon
- [innisfree Green Tea Seed Hyaluronic Acid Hydrating Serum](https://lovi.care/skincare/sg/p/innisfree/green-tea-seed-hyaluronic-acid-hydrating-serum/for/dark-spots) — High fit — S$35.27 at YesStyle

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/sg/p/cerave/foaming-facial-cleanser/for/dark-spots) — Superior fit — S$30.40 at Amazon
- Hydrating Toner: [ma:nyo Bifida Biome Ampoule Toner](https://lovi.care/skincare/sg/p/ma-nyo/bifida-biome-ampoule-toner/for/dark-spots) — Superior fit — S$36.16 at Amazon
- SPF: [d'Alba UVessence Mild Waterfull Sun Cream SPF 50](https://lovi.care/skincare/sg/p/d-alba/uvessence-mild-waterfull-sun-cream-spf-50/for/dark-spots) — Superior fit — S$36.14 at Amazon

## Where to buy

- YesStyle: S$17.18 (https://www.yesstyle.com/en/isntree-green-tea-fresh-serum-50ml/info.html/pid.1115331643?curr=SGD&rco=SG)
Prices checked 17 Oct 2026.

## Ingredients

Camellia Sinensis Leaf Extract, Water, Butylene Glycol, Glycerin, Propanediol, Dipropylene Glycol, Niacinamide, 1,2-Hexanediol, Panthenol, Hydroxyacetophenone, Squalane, Ammonium Acryloyldimethyltaurate Vp Copolymer, Allantoin, Carbomer, Tromethamine, Betaine, Polyglyceryl-3 Methylglucose Distearate, Cetearyl Alcohol, Epigallocatechin Gallate, Glyceryl Stearate Se, Adenosine, Dipotassium Glycyrrhizate, Bacillus Ferment, Vigna Radiata Seed Extract, Camellia Japonica Flower Extract, Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract, Oenothera Biennis Flower Extract, Pueraria Lobata Root Extract, Brassica Oleracea Italica Extract Sprout
## 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/isntree/green-tea-fresh-serum/for/dark-spots
- United Kingdom: https://lovi.care/skincare/uk/p/isntree/green-tea-fresh-serum/for/dark-spots
- Ireland: https://lovi.care/skincare/ie/p/isntree/green-tea-fresh-serum/for/dark-spots
- Germany: https://lovi.care/skincare/de/p/isntree/green-tea-fresh-serum/for/dark-spots
- France: https://lovi.care/skincare/fr/p/isntree/green-tea-fresh-serum/for/dark-spots
- Italy: https://lovi.care/skincare/it/p/isntree/green-tea-fresh-serum/for/dark-spots
- Netherlands: https://lovi.care/skincare/nl/p/isntree/green-tea-fresh-serum/for/dark-spots
- Spain: https://lovi.care/skincare/es/p/isntree/green-tea-fresh-serum/for/dark-spots
- Canada: https://lovi.care/skincare/ca/p/isntree/green-tea-fresh-serum/for/dark-spots
- Australia: https://lovi.care/skincare/au/p/isntree/green-tea-fresh-serum/for/dark-spots
- Singapore: https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/dark-spots (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/isntree/green-tea-fresh-serum/for/dark-spots
- United Arab Emirates: https://lovi.care/skincare/ae/p/isntree/green-tea-fresh-serum/for/dark-spots