# Tatcha The Dewy Serum for dry skin

**Lovi Fit: High fit for dry skin.**
Dry Skin Fit: High · Effectiveness: High · Safety: High.

Page: https://lovi.care/skincare/fr/p/tatcha/the-dewy-serum/for/dry-skin

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

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

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

A great choice for dry skin; a few moisturizers fit it even better.

## Why this fit

- Excellent for your dry skin, as Glycerin and Sodium Hyaluronate provide superior hydration and plumping effects, while Squalane offers emollient benefits to combat dryness and flakiness. Saccharomyces Rice Ferment Filtrate and Camellia Sinensis Leaf Extract further soothe and nourish, enhancing overall skin comfort.
- The formula is well-suited for your skin type due to its effective humectant and emollient properties, ensuring lasting moisture retention.
- The product is safe for your skin, with no reported risks of irritation and a formulation that actively soothes and protects.

## Fit by skin type

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

## Key ingredients

Squalane, Sodium Hyaluronate, Saccharomyces Rice Ferment Filtrate, Hydrolyzed Collagen, Ascorbyl Tetraisopalmitate

## 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/))
- Application of Galactomyces ferment filtrate skin care formula significantly reduced the net values and daily fluctuation of facial pore area, roughness, and redness in young Japanese women. ([Journal of Clinical Medicine, 2021](https://pubmed.ncbi.nlm.nih.gov/34198790/))
- 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 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/))
- 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/))
- Topical application of TAC/Collagen postbiotics gel improved skin moisture score and inflammation index, and reduced porphyrins and brown spots in 20 volunteers with acne vulgaris. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35818134/))
- Topical collagen tripeptide application improved skin wrinkles, elasticity, and density while reducing advanced glycated end products in 22 Asian women over 4 weeks. ([International Journal of Molecular Sciences, 2022](https://pubmed.ncbi.nlm.nih.gov/35163025/))
- Marine collagen extracted from Greenland halibut skin showed a non-cytotoxic effect on fibroblast cells and provided a slight skin hydration effect when incorporated into cosmetic hydrogel formulations at dosages of 0.1, 0.25, and 0.5% in 23 healthy volunteers. ([Marine Drugs, 2023](https://pubmed.ncbi.nlm.nih.gov/36827098/))
- Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers. ([Experimental Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/12823436/))
- Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation. ([Journal of Periodontology, 2009](https://pubmed.ncbi.nlm.nih.gov/19186973/))
- Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34910367/))

## What reviewers say

Based on a very large amount of data, users consistently praise this serum for its ability to deliver instant, long-lasting hydration and a "glass skin" glow, making it a favorite for those with dry or dull complexions. While many report visibly plumper and softer skin, some users with sensitive or acne-prone skin experienced breakouts or found the signature fragrance too strong.

- Liked: Intense hydration (mostly mentioned)
- Liked: Dewy glow (often mentioned)
- Disliked: High price point (often mentioned)
- Liked: Elegant texture (sometimes noted)
- Liked: Plumping effect (sometimes noted)
- Disliked: Strong fragrance (sometimes noted)
- Disliked: Packaging issues (rarely noted)
- Disliked: Potential breakouts (rarely noted)

## How to apply

- Could be used as part of your AM or PM routine. Start using it 3 times a week and work your way up to daily use.
- Apply your moisturizer after your toner and before your sunscreen in the morning. At night, use it as the final step after your serum.
- Gently press a small amount of the moisturizer into your skin. Avoid rubbing to keep your dry skin happy.
- Apply the moisturizer on slightly damp skin to help lock in extra hydration. This is great for soothing dry and flaky areas .
- Avoid the sensitive eye area and do a patch test before your first use .
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### What makes Tatcha The Dewy Serum a great fit for dry skin?

Tatcha The Dewy Serum is a great fit for dry skin because ingredients like glycerin and sodium hyaluronate draw in lasting moisture, while squalane softens flaky areas. Ferment filtrates and plant extracts further soothe and nourish your skin for enhanced comfort.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Glycerin and sodium hyaluronate draw in lasting moisture, while squalane softens and smooths dry, flaky skin. Saccharomyces rice ferment filtrate and camellia sinensis leaf extract further calm the skin to enhance your overall comfort.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Squalane do for dry skin?

Squalane helps keep dry skin soft and smooth by acting as a hydrating agent that locks in moisture and prevents water loss. It is unlikely to cause irritation and may protect the skin from damage while improving overall hydration.
Sources: [Advances in Food and Nutrition Research, 2012](https://pubmed.ncbi.nlm.nih.gov/22361190/), [Molecules, 2009](https://pubmed.ncbi.nlm.nih.gov/19169201/)

### What does Hyaluronic Acid do for dry skin?

Hyaluronic acid draws moisture into dry skin, giving an immediate and lasting boost in hydration that helps smooth out fine lines and soften rough patches. It is very gentle and unlikely to cause irritation while improving overall skin smoothness and plumpness.
Sources: [Dermatology and Therapy, 2021](https://pubmed.ncbi.nlm.nih.gov/34176098/), [Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/)

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

This serum goes in your evening routine as a treatment step before your moisturizer, keeping things simple and safe around sun exposure. Using treatments in the evening helps nourish dry skin while you sleep.

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

You can use this treatment with retinol by applying the treatment first to provide deep moisture and comfort, followed by your retinol product. Using a moisturizing formula beforehand helps reduce dryness and flakiness while keeping your skin calm during retinol use.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/)

### How often should I use this serum?

You can use this treatment in the evening as part of your routine. Daily application helps improve skin moisture and keeps dry skin feeling soft and smooth.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32141711/), [Health Science Reports, 2021](https://pubmed.ncbi.nlm.nih.gov/34141902/)

### Can it clog pores, cause breakouts or purging for dry skin?

This moisturizing treatment is unlikely to clog pores or cause breakouts on dry skin. Its formula combines hydrating and soothing ingredients that help keep dry skin comfortable without heavy residue.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

You can use this moisturizing treatment around the eyes and on the body because its gentle formula is well tolerated by delicate areas. Regular application helps smooth fine lines in the periorbital area while maintaining lasting moisture retention on dry skin.
Sources: [European Journal of Pharmaceutics and Biopharmaceutics, 2014](https://pubmed.ncbi.nlm.nih.gov/24056055/), [Polymers, 2023](https://pubmed.ncbi.nlm.nih.gov/37896378/)

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

It contains fragrance (parfum, citral, limonene, and linalool) and drying alcohol (alcohol).

## Alternatives for dry skin

- [Revision Skincare Hydrating Serum](https://lovi.care/skincare/fr/p/revision-skincare/hydrating-serum/for/dry-skin) — High fit — €191.05 at Amazon
- [Isntree Green Tea Fresh Serum](https://lovi.care/skincare/fr/p/isntree/green-tea-fresh-serum/for/dry-skin) — High fit — €12.56 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/dry-skin) — High fit — €29.00 at Amazon

## Pairs well with

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/fr/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — €7.50 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/fr/p/cosrx/propolis-synergy-toner/for/dry-skin) — Superior fit — €18.55 at Amazon
- SPF: [Purito Daily Soft Touch Sunscreen](https://lovi.care/skincare/fr/p/purito/daily-soft-touch-sunscreen/for/dry-skin) — Superior fit — €12.98 at Amazon

## Where to buy

- Amazon.fr: €201.99 (https://www.amazon.fr/dp/B092MT6WJ5?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1)
Prices checked 5 Nov 2026.

## Ingredients

Saccharomyces Rice Ferment Filtrate, Glycerin, Propanediol, Water, Squalane, Glyceryl Stearate, Isononyl Isononanoate, Behenyl Alcohol, Dimethicone, Stearyl Alcohol, Camellia Sinensis Leaf Extract, Cladosiphon Okamuranus Extract, Sodium Hyaluronate, Hydrolyzed Collagen, Hydrolyzed Elastin, Betaphycus Gelatinum Extract, Crambe Abyssinica Seed Oil, Stearyl Glycyrrhetinate, Ascorbyl Tetraisopalmitate, Phytosteryl Macadamiate, Tocopheryl Acetate, Sodium Dilauramidoglutamide Lysine, Sodium Chondroitin Sulfate, Polyglyceryl-10 Eicosanedioate Tetradecanedioate, Cellulose Gum, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Disodium Phosphate, Potassium Phosphate, Ethylhexylglycerin, Sorbitan Isostearate, Polysorbate 60, Butylene Glycol, Tocopherol, Alcohol, Parfum, Phenoxyethanol, Citral, Limonene, Linalool
## 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-dewy-serum/for/dry-skin
- United Kingdom: https://lovi.care/skincare/uk/p/tatcha/the-dewy-serum/for/dry-skin
- Ireland: https://lovi.care/skincare/ie/p/tatcha/the-dewy-serum/for/dry-skin
- Germany: https://lovi.care/skincare/de/p/tatcha/the-dewy-serum/for/dry-skin
- France: https://lovi.care/skincare/fr/p/tatcha/the-dewy-serum/for/dry-skin (this page)
- Italy: https://lovi.care/skincare/it/p/tatcha/the-dewy-serum/for/dry-skin
- Netherlands: https://lovi.care/skincare/nl/p/tatcha/the-dewy-serum/for/dry-skin
- Spain: https://lovi.care/skincare/es/p/tatcha/the-dewy-serum/for/dry-skin
- Canada: https://lovi.care/skincare/ca/p/tatcha/the-dewy-serum/for/dry-skin
- Australia: https://lovi.care/skincare/au/p/tatcha/the-dewy-serum/for/dry-skin
- Singapore: https://lovi.care/skincare/sg/p/tatcha/the-dewy-serum/for/dry-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/tatcha/the-dewy-serum/for/dry-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/tatcha/the-dewy-serum/for/dry-skin