# Tatcha The Silk Serum for combination skin

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

Page: https://lovi.care/skincare/ie/p/tatcha/the-silk-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 Ireland.

Brand: [Tatcha](https://lovi.care/skincare/ie/brands/tatcha)
Category: [Serums and treatments](https://lovi.care/skincare/ie/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.

Works for combination skin; other serums fit it better.

## Why this fit

- Offers moderate suitability for your combination skin, as Glycerin and Squalane provide essential hydration and emollient benefits, while Hydrolyzed Silk and Sericin enhance barrier resilience for smoother skin.
- While the formula offers general skincare benefits like hydration and soothing, it lacks targeted ingredients to effectively address your oily shine concerns.
- The product is safe for your combination skin, with no risks of irritation due to the absence of harsh ingredients and the inclusion of soothing components like Saccharomyces Rice Ferment Filtrate.

## Fit by skin type

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

## Key ingredients

Squalane, Hydrolyzed Silk, Saccharomyces Rice Ferment Filtrate, Tetrapeptide-4, Glycerin

## 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, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- 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/))
- Bacterial cellulose wound dressing containing silk sericin and PHMB improved wound quality and reduced pain compared to Bactigras in patients with split-thickness skin graft donor-site wounds. ([Archives of Dermatological Research, 2018](https://pubmed.ncbi.nlm.nih.gov/30302557/))
- A bacterial nanocellulose wound dressing incorporating polyhexamethylene biguanide and sericin showed no skin irritation in healthy volunteers and significantly promoted wound healing with lower wound size and higher collagen formation in full-thickness rat wounds compared to controls. ([Archives of Dermatological Research, 2016](https://pubmed.ncbi.nlm.nih.gov/26796543/))
- Topical application of sericin gels increased skin intrinsic moisturization, hydroxyproline content, and epidermal hydration while decreasing transepidermal water loss and skin impedance in healthy human volunteers. ([Journal of Cosmetic Dermatology, 2005](https://pubmed.ncbi.nlm.nih.gov/17168872/))
- Daily application of a cream containing niosomes loaded with purple glutinous rice extract in 20 human volunteers for 28 days resulted in a significant decrease in melanin index and skin roughness by -14.05% and -9.95%, and increases in skin hydration and elastic recovery by +48.73% and +35.98% compared to initial values. ([International Journal of Cosmetic Science, 2020](https://pubmed.ncbi.nlm.nih.gov/32812663/))
- The iontophoretic delivery of hyaluronic acid nanogel-loaded Saccharomyces/Rice Ferment Filtrate significantly reduced advanced glycation end products and mitigated skin stiffening in an ex vivo skin tissue glycation model. ([International Journal of Nanomedicine, 2025](https://pubmed.ncbi.nlm.nih.gov/40989892/))
- Red rice extract suppressed UVB-induced inflammation and skin aging in human skin fibroblasts by inhibiting the MAPK signaling pathway, leading to decreased NF-kappa B and AP-1 activation, reduced ECM degradation, and increased ECM synthesis compared to UVB-irradiated controls. ([Natural Product Communications, 2016](https://pubmed.ncbi.nlm.nih.gov/30508356/))
- 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/))

## 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, users with sensitive or reactive skin find this serum to be a gentle, hydrating option that smooths texture and calms redness without causing irritation. Many reviewers, however, feel the high price is not justified by the subtle or slow-to-manifest anti-aging results compared to traditional retinoids.

- Liked: Improves skin texture (mostly mentioned)
- Liked: Gentle retinol alternative (often mentioned)
- Liked: Hydrating and plumping (often mentioned)
- Disliked: High price point (often mentioned)
- Liked: Luxurious experience (sometimes noted)
- Liked: Soothing properties (sometimes noted)
- Disliked: Lack of potency (sometimes noted)
- Disliked: Strong fragrance (sometimes noted)
- Disliked: Packaging issues (rarely noted)
- Disliked: Skin reactions (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

### How well does Tatcha The Silk Serum work for combination skin?

This serum works moderately well for combination skin because glycerin and squalane provide essential moisture while hydrolyzed silk smooths the skin. However, it lacks targeted ingredients to control oily shine. A treatment for this skin needs ingredients like niacinamide, propolis, or zinc PCA to regulate oiliness and enhance radiance without causing irritation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Glycerin and squalane help keep your combination skin soft with essential hydration, while hydrolyzed silk and sericin make the skin smoother by strengthening its barrier. To work best for combination skin, a treatment of this type needs effective ingredients like niacinamide, propolis, or zinc PCA to manage oily shine.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Squalane do for combination skin?

Squalane helps keep combination skin soft and smooth by locking in moisture without feeling heavy or greasy. It supports the skin barrier and provides lightweight hydration that works well for both dry and oily areas.
Sources: [Skin Health and Disease, 2024](https://pubmed.ncbi.nlm.nih.gov/39355739/), [Journal of Nanobiotechnology, 2025](https://pubmed.ncbi.nlm.nih.gov/40001122/)

### What does Hydrolyzed Silk do for combination skin?

Hydrolyzed Silk helps keep combination skin hydrated and smooth while supporting your skin barrier. It is unlikely to cause irritation and works well to keep dry and oily areas balanced.
Sources: [International Journal of Cosmetic Science, 2015](https://pubmed.ncbi.nlm.nih.gov/25940759/)

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

This serum goes in the evening routine after cleansing and before moisturizing, as evening application provides simplicity and extra safety around sun exposure. Combination skin also needs targeted ingredients that effectively address oily shine concerns.

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

You can use this serum with retinol by applying the serum first to keep your skin hydrated and smooth while minimizing potential irritation. A treatment of this type works well for combination skin when it also includes ingredients that balance oil and reduce shine.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### How often should I use this serum?

This treatment is used in the evening for your combination skin, starting once a day or a few times a week. Combination skin needs a product of this type that also includes ingredients to balance oil and reduce shine.

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

This serum is unlikely to cause breakouts or clog pores for your combination skin because it has no harsh ingredients, though it lacks targeted ingredients to control oily shine. A treatment for this skin needs oil-balancing and pore-clearing ingredients to keep it clear and smooth.

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

It has no drying alcohol and contains fragrance (citral, limonene, and linalool).

## Alternatives for combination skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/ie/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/combination-skin) — Superior fit — €14.94 at Amazon
- [Neogen Dermalogy Real Niacinamide 15% Firming Serum](https://lovi.care/skincare/ie/p/neogen-dermalogy/real-niacinamide-15-firming-serum/for/combination-skin) — Superior fit — €52.57 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/ie/p/augustinus-bader/the-serum/for/combination-skin) — Superior fit — €385.99 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/ie/p/fresh/soy-face-cleanser/for/combination-skin) — Superior fit — €56.86 at Amazon
- Hydrating Toner: [La Mer The Tonic](https://lovi.care/skincare/ie/p/la-mer/the-tonic/for/combination-skin) — Superior fit — €115.30 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ie/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/combination-skin) — Superior fit — €16.50 at Amazon

## Where to buy

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

## Ingredients

Water, Saccharomyces Rice Ferment Filtrate, Glycerin, Betaine, Pentylene Glycol, Caprylic Capric Triglyceride, Propanediol, Cranberry Fruit Extract, Crithmum Maritimum Extract, Camellia Sinensis Leaf Extract, Cladosiphon Okamuranus Extract, Squalane, Sericin, Morus Alba Leaf Extract, Hydrolyzed Silk, Carthamus Tinctorius Seed Oil, Tetrapeptide-4, Polyglyceryl-10 Stearate, Diglucosyl Gallic Acid, Helianthus Annuus Seed Oil Sunflower Seed Oil, Hydrolyzed Conchiolin Protein, Caprylyl Glycol, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Prunus Amygdalus Dulcis Oil, Bergamot Oil Fruit, Lemon Peel Oil, Citrus Latifolia Peel Oil, Lavandula Angustifolia Oil Lavender Oil, Ocimum Basilicum Oil, Eucalyptus Globulus Oil Leaf, Juniperus Virginiana Oil, Amyris Balsamifera Oil Bark, 1,2-Hexanediol, Butylene Glycol, Sodium Citrate, Citric Acid, Disodium Edta, Potassium Hydroxide, Synthetic Fluorphlogopite, Tin Oxide, Citral, Limonene, Linalool, Ethylhexylglycerin, Phenoxyethanol, Titanium Dioxide Ci 77891
## 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/tatcha/the-silk-serum/for/combination-skin
- United Kingdom: https://lovi.care/skincare/uk/p/tatcha/the-silk-serum/for/combination-skin
- Ireland: https://lovi.care/skincare/ie/p/tatcha/the-silk-serum/for/combination-skin (this page)
- Germany: https://lovi.care/skincare/de/p/tatcha/the-silk-serum/for/combination-skin
- France: https://lovi.care/skincare/fr/p/tatcha/the-silk-serum/for/combination-skin
- Italy: https://lovi.care/skincare/it/p/tatcha/the-silk-serum/for/combination-skin
- Netherlands: https://lovi.care/skincare/nl/p/tatcha/the-silk-serum/for/combination-skin
- Spain: https://lovi.care/skincare/es/p/tatcha/the-silk-serum/for/combination-skin
- Canada: https://lovi.care/skincare/ca/p/tatcha/the-silk-serum/for/combination-skin
- Australia: https://lovi.care/skincare/au/p/tatcha/the-silk-serum/for/combination-skin
- Singapore: https://lovi.care/skincare/sg/p/tatcha/the-silk-serum/for/combination-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/tatcha/the-silk-serum/for/combination-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/tatcha/the-silk-serum/for/combination-skin