# Isntree Green Tea Fresh Serum for mature skin

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

Page: https://lovi.care/skincare/fr/p/isntree/green-tea-fresh-serum/for/mature-skin

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

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

This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best moisturizers for mature skin.

## 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, addressing your wrinkles and fine lines by promoting collagen production and antioxidant protection.
- Adenosine and Epigallocatechin Gallate further enhance these benefits by promoting collagen production and providing antioxidant protection, contributing to improved skin tone and hydration.
- The product is safe for your skin due to the absence of harsh ingredients and the inclusion of soothing agents like Camellia Sinensis Leaf Extract and Allantoin.

## Fit by skin type

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

- 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/))
- Adenosine-loaded dissolving microneedle patches showed similar or better efficacy on skin wrinkles, dermal density, elasticity, and hydration compared to adenosine cream in 22 female subjects. ([International Journal of Cosmetic Science, 2018](https://pubmed.ncbi.nlm.nih.gov/29574973/))
- Topical application of a disodium adenosine monophosphate-based formulation reduced wrinkles and hyperpigmentation while improving hydration, barrier function, skin lifting, and epidermal turnover in female participants. ([International Journal of Molecular Sciences, 2026](https://pubmed.ncbi.nlm.nih.gov/42278371/))
- Horse oil-spread and adenosine-loaded dissolving microneedle patches significantly improved skin elasticity, hydration, dermal density, and wrinkles compared with adenosine-loaded dissolving microneedle patches in 20 women without causing adverse events. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30160014/))
- 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/))
- 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/))
- 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 application of green tea extract encapsulated chitosan microparticles improved skin elasticity, melanin index, and facial wrinkles compared to a placebo in female volunteers without causing skin irritation. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34965006/))
- 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

- Use your moisturizer twice a day in your AM and PM routines. Apply it daily to help smooth fine lines.
- Apply this product after your toner and serum, but before your SPF in the morning. Follow your cleanser and toner steps to keep your skin balanced.
- Gently press a small amount into your face and neck. Avoid rubbing the skin too harshly to prevent extra tension.
- Apply the moisturizer on slightly damp skin to help lock in extra moisture. Clean skin helps the product absorb much more evenly.
- Avoid the sensitive eye area during application. Do a quick patch test before your very first use to stay safe.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### What makes Isntree Green Tea Fresh Serum a great fit for mature skin?

This serum is a great fit because ingredients like green tea extract, niacinamide, and adenosine help smooth out wrinkles and fine lines while keeping your skin hydrated and glowing. It also has a safe formula with soothing ingredients like allantoin that calm your skin without any harsh side effects.
Sources: [International Journal of Cosmetic Science, 2018](https://pubmed.ncbi.nlm.nih.gov/29574973/), [International Journal of Molecular Sciences, 2026](https://pubmed.ncbi.nlm.nih.gov/42278371/)

### Which ingredients make this serum a good fit for mature skin?

Camellia Sinensis Leaf Extract and niacinamide make this serum a great fit for mature skin by offering antioxidant protection and supporting skin barrier repair to help smooth out fine lines and wrinkles. Ingredients like adenosine and epigallocatechin gallate further support this by boosting collagen production, which helps improve skin tone and hydration.
Sources: [International Journal of Cosmetic Science, 2018](https://pubmed.ncbi.nlm.nih.gov/29574973/), [International Journal of Molecular Sciences, 2026](https://pubmed.ncbi.nlm.nih.gov/42278371/)

### What does Green Tea Extract do for mature skin?

Green tea extract helps mature skin by improving elasticity, smoothing out roughness, and reducing the look of wrinkles. It is unlikely to cause irritation while protecting the skin from daily oxidative stress.
Sources: [Dermatologic Therapy, 2013](https://pubmed.ncbi.nlm.nih.gov/23742288/), [Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34965006/)

### What does Niacinamide do for mature skin?

Niacinamide helps mature skin by smoothing out fine lines and wrinkles, reducing dark spots, and improving overall skin elasticity. It is also very well tolerated and supports a strong skin barrier to keep skin looking healthy.
Sources: [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/), [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/)

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

This serum goes in the evening routine as a treatment step after cleansing and before moisturizing, which keeps things simple and safe around sun exposure. It is safe for your skin due to the absence of harsh ingredients and the inclusion of soothing agents.

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

You can use this serum with retinol by applying it right before your moisturizer in your evening routine. Using a barrier-friendly and soothing formula helps keep mature skin calm while you use strong anti-aging products.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/)

### How often should I use this serum?

This serum is a great fit for your mature skin and works best when applied in your evening routine. Daily use of ingredients like green tea extract, niacinamide, and adenosine helps smooth fine lines, boost hydration, and protect your skin.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32141711/), [Journal of Drugs in Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/26151786/)

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

Isntree Green Tea Fresh Serum is a great fit for mature skin and is unlikely to clog pores or cause breakouts. It has a safe formula with soothing ingredients that calm the skin while helping with fine lines and hydration.
Sources: [Dermatologic Therapy, 2013](https://pubmed.ncbi.nlm.nih.gov/23742288/), [International Journal of Cosmetic Science, 2018](https://pubmed.ncbi.nlm.nih.gov/29574973/)

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

You can use this serum around the eyes and on the body because its gentle formula is well tolerated by delicate skin. It helps hydrate and smooth fine lines in these areas, though you should avoid getting it directly into your eyes.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/), [Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30636356/)

### 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 mature skin

- [Revision Skincare Hydrating Serum](https://lovi.care/skincare/fr/p/revision-skincare/hydrating-serum/for/mature-skin) — High fit — €191.05 at Amazon
- [innisfree Green Tea Seed Hyaluronic Acid Hydrating Serum](https://lovi.care/skincare/fr/p/innisfree/green-tea-seed-hyaluronic-acid-hydrating-serum/for/mature-skin) — High fit — €29.00 at Amazon

## Pairs well with

- Cleanser: [La Roche-Posay Hydrating Gentle Cleanser](https://lovi.care/skincare/fr/p/la-roche-posay/toleriane-hydrating-gentle-cleanser/for/mature-skin) — Superior fit — €28.02 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/fr/p/cosrx/full-fit-propolis-synergy-toner/for/mature-skin) — Superior fit — €18.45 at Amazon
- SPF: [Torriden DIVE-IN Mild Sunscreen](https://lovi.care/skincare/fr/p/torriden/dive-in-mild-sunscreen/for/mature-skin) — Superior fit — €24.00 at Amazon

## Where to buy

- Amazon.fr: €12.56 (https://www.amazon.fr/dp/B0DF4H9YYV?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1)
Prices checked 5 Nov 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/mature-skin
- United Kingdom: https://lovi.care/skincare/uk/p/isntree/green-tea-fresh-serum/for/mature-skin
- Ireland: https://lovi.care/skincare/ie/p/isntree/green-tea-fresh-serum/for/mature-skin
- Germany: https://lovi.care/skincare/de/p/isntree/green-tea-fresh-serum/for/mature-skin
- France: https://lovi.care/skincare/fr/p/isntree/green-tea-fresh-serum/for/mature-skin (this page)
- Italy: https://lovi.care/skincare/it/p/isntree/green-tea-fresh-serum/for/mature-skin
- Netherlands: https://lovi.care/skincare/nl/p/isntree/green-tea-fresh-serum/for/mature-skin
- Spain: https://lovi.care/skincare/es/p/isntree/green-tea-fresh-serum/for/mature-skin
- Canada: https://lovi.care/skincare/ca/p/isntree/green-tea-fresh-serum/for/mature-skin
- Australia: https://lovi.care/skincare/au/p/isntree/green-tea-fresh-serum/for/mature-skin
- Singapore: https://lovi.care/skincare/sg/p/isntree/green-tea-fresh-serum/for/mature-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/isntree/green-tea-fresh-serum/for/mature-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/isntree/green-tea-fresh-serum/for/mature-skin