# PCA SKIN Hyaluronic Acid Boosting Serum for mature skin

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

Page: https://lovi.care/skincare/ca/p/pca-skin/hyaluronic-acid-boosting-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: [PCA SKIN](https://lovi.care/skincare/ca/brands/pca-skin)
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.

One of the best moisturizers for mature skin.

## Why this fit

- Excellent for your normal skin, this serum effectively targets wrinkles and fine lines with sodium hyaluronate and hydrolyzed hyaluronic acid, which deeply hydrate and plump the skin. Niacinamide and Rosmarinus Officinalis Oil Leaf Rosemary Oil Leaf also contribute to soothing and barrier support, enhancing overall skin health.
- The formula's humectant properties are further boosted by glycerin and dimethicone, ensuring lasting moisture and a smooth complexion for your normal skin.
- This product is safe for your skin, as it contains no harsh ingredients and includes beneficial soothing components.

## Fit by skin type

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

## Key ingredients

Sodium Hyaluronate, Niacinamide, Dimethicone, Ceramides, Hydrolyzed Yeast Extract

## What the research says

- Treatment with a combination of niacinamide and hyaluronic acid improved skin aging signs and demonstrated a senomorphic effect by decreasing SASP and autocrine signaling genes in women. ([Scientific Reports, 2024](https://pubmed.ncbi.nlm.nih.gov/39009698/))
- Topical hyaluronic acid filler serum combined with Botulinum toxin type A lengthened the duration of the toxin's effect in reducing wrinkles compared to Botulinum toxin type A alone. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/))
- Profhilo gel combined with Dysport Botox significantly improved skin hydration, skin thickness, and GAIS scores compared to Dysport Botox injection alone in 19 participants seeking neck rejuvenation. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/35775872/))
- 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/))
- Topical treatment of nicotinamide, alone or in combination with other active ingredients, reduces the progression of skin aging and hyperpigmentation in clinical trials while being well tolerated. ([Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/))
- 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/))
- 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/))
- Wearing an N95 mask alone compared to using dimethicone cream or hydrocolloid dressing caused more adverse skin reactions among 73 military health care workers, with no significant differences in fit test failure rates between groups. ([Military Medicine, 2024](https://pubmed.ncbi.nlm.nih.gov/38771104/))
- A dimethicone skin protectant lotion significantly decreased visual scoring and transepidermal water loss compared to vehicle control and SLS-only treated sites in 12 healthy humans exposed to sodium lauryl sulfate. ([Skin Research and Technology, 2000](https://pubmed.ncbi.nlm.nih.gov/11428946/))
- Treatment with a moisturizer containing dimethicone and glycerine increased epidermal thickness by 0.019 mm, improved barrier function by decreasing transepidermal water loss by 13%, decreased melanin intensity, and induced keratins 6 and 16 in fifteen women with moderately photoaged forearms. ([Clinical and Experimental Dermatology, 2007](https://pubmed.ncbi.nlm.nih.gov/17137484/))
- Topical moisturizers improved skin barrier function and surface moisture, while a postbiotic moisturizer with yeast extract uniquely supported microbiome balance and modulated biomarkers of skin barrier, structure, and inflammation in participants and ex vivo explants exposed to environmental aggressors. ([Journal of Clinical Medicine, 2023](https://pubmed.ncbi.nlm.nih.gov/37763018/))
- A maintenance therapy with a cosmeceutical formulation containing hydroxyphenoxy propionic acid, ellagic acid, yeast extract, and salicylic acid over 20 weeks significantly improved even skin tone, spot intensity, spot size, and overall hyperpigmentation in 33 healthy subjects with moderate facial dyspigmentation. ([Journal of Drugs in Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25844613/))
- A methanol yeast extract increases proliferation and migration while decreasing entrance into senescence and apoptosis phases in 3T3 fibroblast cells. ([Journal of Cosmetic Science, 2014](https://pubmed.ncbi.nlm.nih.gov/25898765/))

## What reviewers say

Based on a very large amount of data, users consistently praise this serum for its deep hydration and ability to plump the skin, often noting visible improvements in fine lines and overall texture. The majority of customers with aging or dry skin report a glowing and dewy complexion, though a small subset of users experienced breakouts or found the product drying.

- Liked: Deep hydration and plumping (often mentioned)
- Liked: Texture and absorption (often mentioned)
- Liked: Anti-aging results (sometimes noted)
- Liked: Glow and radiance (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Breakouts and reactions (rarely noted)
- Disliked: Dryness and irritation (rarely noted)
- Disliked: Scent (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 PCA SKIN Hyaluronic Acid Boosting Serum a great fit for mature skin?

This serum is a great fit for mature skin because it deeply hydrates and smooths out wrinkles with sodium hyaluronate and hydrolyzed hyaluronic acid. Niacinamide and other soothing ingredients further help improve skin aging signs and support your skin barrier.
Sources: [Scientific Reports, 2024](https://pubmed.ncbi.nlm.nih.gov/39009698/), [Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/)

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

This serum is a great fit for mature skin because it uses sodium hyaluronate and hydrolyzed hyaluronic acid to deeply hydrate and plump the skin, smoothing out fine lines and wrinkles. Niacinamide and ceramides also help support the skin barrier and improve overall skin health.
Sources: [Scientific Reports, 2024](https://pubmed.ncbi.nlm.nih.gov/39009698/), [Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/)

### 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/)

### 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, placed after cleansing and before moisturizing. Putting treatments in the evening provides simplicity and extra safety around sun exposure.

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

Yes, you can use this serum with retinol by applying the serum first to keep your skin smooth and hydrated while you use retinol. Using a barrier-supporting product like this helps lower the chances of dry, irritated skin when adding strong treatments to your routine.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/)

### How often should I use this serum?

You can use this serum in your evening routine, and some people may also use it in the morning or twice a day. Daily application helps improve skin moisture, fine lines, and wrinkles while supporting a smooth and soft complexion.
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 this serum clog pores, cause breakouts or purging for mature skin?

This serum is unlikely to clog pores or cause breakouts for mature skin, as it has a very low rate of reviewer complaints for breakouts and features a safe, soothing formula. Reviewers and safety profiles show it is well-tolerated and helps keep skin smooth without heavy oils.

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

You can use this serum around the eyes, though the skin there is much thinner than on the body. It helps smooth lines while being very safe for delicate areas.
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?

Yes, it has no fragrance and no drying alcohol. Cetyl alcohol is a fatty alcohol, which soften the skin.

## 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
- [Elizavecca Witch Piggy Hell Pore Control Hyaluronic Acid 97%](https://lovi.care/skincare/ca/p/elizavecca/witch-piggy-hell-pore-control-hyaluronic-acid-97/for/mature-skin) — High fit — CA$25.99 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$184.00 (https://www.amazon.ca/dp/B06XSDH36N?tag=lovi-care-web-product01-20&linkCode=osi&th=1&psc=1)
Prices checked 3 Nov 2026.

## Ingredients

Water, Propanediol, Glycerin, Niacinamide, Dimethicone, Hydrolyzed Yeast Extract, Polyglyceryl-3 Beeswax, Coconut Alkanes, Phenoxyethanol, Isododecane, Jojoba Esters, Dimethicone Crosspolymer, Polysilicone-11, Sodium Hyaluronate, Sodium Benzoate, Carbomer, Xanthan Gum, Hydrolyzed Hyaluronic Acid, Cetyl Alcohol, Polyglyceryl-6 Distearate, Sodium Lauroyl Lactylate, Disodium Acetyl Glucosamine Phosphate, Hydrolyzed Glycosaminoglycans, Ethylhexylglycerin, Sodium Hydroxide, Hexylene Glycol, Polygonum Bistorta Root Extract, Cetyl Hydroxyethylcellulose, Rosmarinus Officinalis Oil Leaf Rosemary Oil Leaf, Flavor, Polyglucuronic Acid, Ceramide Np, Sodium Carrageenan, Ceramide Ap, Phytosphingosine, Caprylyl Glycol, Cholesterol, Lecithin, Sea Salt, Ceramide Eop
## 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/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- United Kingdom: https://lovi.care/skincare/uk/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- Ireland: https://lovi.care/skincare/ie/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- Germany: https://lovi.care/skincare/de/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- France: https://lovi.care/skincare/fr/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- Italy: https://lovi.care/skincare/it/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- Netherlands: https://lovi.care/skincare/nl/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- Spain: https://lovi.care/skincare/es/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- Canada: https://lovi.care/skincare/ca/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin (this page)
- Australia: https://lovi.care/skincare/au/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- Singapore: https://lovi.care/skincare/sg/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/pca-skin/hyaluronic-acid-boosting-serum/for/mature-skin