# Tatcha The Dewy Serum for mature skin

**Lovi Fit: Average fit for mature skin.**
Normal Skin Fit: Average · Effectiveness: Average · Safety: Low Risk.

Page: https://lovi.care/skincare/ca/p/tatcha/the-dewy-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 Canada.

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

Works for mature skin; other moisturizers fit it better.

## Why this fit

- Offers moderate suitability for your normal skin, as glycerin and squalane provide essential hydration and emollient benefits, though it lacks specialized ingredients to directly target your wrinkles and fine lines.
- The formula provides general skincare benefits like hydration and soothing through ingredients such as glycerin and Camellia Sinensis Leaf Extract, which are supportive but not specialized for your specific concerns.
- The product is generally safe for your normal skin, with potential for mild irritation due to the inclusion of alcohol, parfum, citral, limonene, and linalool.

## Fit by skin type

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

## Why other moisturizers fit mature skin better

- Daily consumption of fermented pomegranate extract drinks and serums improved skin moisture, brightness, elasticity, and collagen density while reducing spots in healthy subjects compared to baseline. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34416060/))
- 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/))

## 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

- 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

### How well does Tatcha The Dewy Serum work for mature skin?

Tatcha The Dewy Serum works moderately well for mature skin because glycerin and squalane help keep skin soft and hydrated, though it lacks specialized ingredients to directly target wrinkles and fine lines. Because it contains fragrance and alcohol, it may occasionally cause mild irritation. To properly care for mature skin, a product of this type needs effective hydrating ingredients that address wrinkles and fine lines, natural extracts, and a safe formula without potential irritants.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Squalane and glycerin make this serum a good fit for mature skin by providing essential moisture and keeping it soft and smooth. However, a product for this skin needs specialized ingredients like peptides and targeted antioxidants to help address wrinkles and fine lines.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Squalane do for mature skin?

Squalane helps keep mature skin feeling soft and smooth by boosting moisture and protecting the skin barrier. It also provides antioxidant support that helps improve the look of fine lines and wrinkles over time.
Sources: [Journal of Nanobiotechnology, 2025](https://pubmed.ncbi.nlm.nih.gov/40001122/), [Journal of Nanoscience and Nanotechnology, 2010](https://pubmed.ncbi.nlm.nih.gov/21137794/)

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

Hyaluronic acid helps mature skin by deeply boosting moisture, improving elasticity, and smoothing the appearance of fine lines and wrinkles. Regular use keeps the skin looking plump and soft while supporting overall firmness and hydration.
Sources: [Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/), [Skin Research and Technology, 2024](https://pubmed.ncbi.nlm.nih.gov/38591218/)

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

This serum goes in the evening routine after cleansing and before moisturizing, to keep things simple and safe around sun exposure. A product for mature skin needs specialized ingredients like retinol, peptides, or antioxidants to directly smooth fine lines and wrinkles.

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

You can use this serum with retinol by applying the serum first to hydrate your skin and following with retinol once it absorbs, though mature skin also needs specialized firming and anti-wrinkle ingredients to truly smooth fine lines. This product is generally safe for your skin, but fragrance and alcohol content mean mild irritation may happen.

### How often should I use this serum?

You can use this treatment in the evening as part of your routine, as the routine places treatments at night for simplicity and extra safety around sun exposure. It is generally safe for your skin, though it may cause mild irritation due to fragrance and alcohol ingredients. To better fit mature skin, a product of this type needs specialized ingredients that directly target wrinkles and fine lines.

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

This serum is unlikely to cause breakouts for mature skin, as reviewers report very low chances of this happening. However, a product for this skin needs richer hydrators and targeted ingredients like peptides or retinol to smooth fine lines and firm up.

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

You can use this serum on your body and around your eyes, though mature skin needs specialized ingredients like hyaluronic acid, peptides, and potent antioxidants to effectively smooth lines and firm the eye area.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/), [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 mature skin

- [innisfree Green Tea Seed Hyaluronic Acid Hydrating Serum](https://lovi.care/skincare/ca/p/innisfree/green-tea-seed-hyaluronic-acid-hydrating-serum/for/mature-skin) — High fit — CA$40.50 at Amazon
- [Numbuzin No.2 Protein 43% Creamy Serum](https://lovi.care/skincare/ca/p/numbuzin/no-2-protein-43-creamy-serum/for/mature-skin) — High fit — CA$28.99 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/ca/p/fresh/soy-face-cleanser/for/mature-skin) — Superior fit — CA$44.95 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/ca/p/cosrx/full-fit-propolis-synergy-toner/for/mature-skin) — Superior fit — CA$31.98 at Amazon
- SPF: [Torriden DIVE-IN Mild Sunscreen](https://lovi.care/skincare/ca/p/torriden/dive-in-mild-sunscreen/for/mature-skin) — Superior fit — CA$27.34 at Amazon

## Where to buy

- Amazon.ca: CA$120.00 (https://www.amazon.ca/dp/B0DP5NHPF6?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1)
- Sephora: CA$120.00 (https://www.sephora.com/ca/en/product/tatcha-the-dewy-serum-resurfacing-plumping-treatment-P466155?skuId=2406858)
Prices checked 10 Oct – 6 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/mature-skin
- United Kingdom: https://lovi.care/skincare/uk/p/tatcha/the-dewy-serum/for/mature-skin
- Ireland: https://lovi.care/skincare/ie/p/tatcha/the-dewy-serum/for/mature-skin
- Germany: https://lovi.care/skincare/de/p/tatcha/the-dewy-serum/for/mature-skin
- France: https://lovi.care/skincare/fr/p/tatcha/the-dewy-serum/for/mature-skin
- Italy: https://lovi.care/skincare/it/p/tatcha/the-dewy-serum/for/mature-skin
- Netherlands: https://lovi.care/skincare/nl/p/tatcha/the-dewy-serum/for/mature-skin
- Spain: https://lovi.care/skincare/es/p/tatcha/the-dewy-serum/for/mature-skin
- Canada: https://lovi.care/skincare/ca/p/tatcha/the-dewy-serum/for/mature-skin (this page)
- Australia: https://lovi.care/skincare/au/p/tatcha/the-dewy-serum/for/mature-skin
- Singapore: https://lovi.care/skincare/sg/p/tatcha/the-dewy-serum/for/mature-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/tatcha/the-dewy-serum/for/mature-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/tatcha/the-dewy-serum/for/mature-skin