# PCA SKIN Hyaluronic Acid Boosting Serum for dry sensitive skin

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

Page: https://lovi.care/skincare/ca/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-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 dry sensitive skin: flakiness, tightness, redness, 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 sensitive skin; a few moisturizers fit it even better.

## Why this fit

- Highly suitable for your dry and sensitive skin, this serum delivers excellent moisturization with sodium hyaluronate and hydrolyzed hyaluronic acid to hydrate and plump your skin, while niacinamide and glycerin support barrier function.
- The inclusion of ceramides and cholesterol further aids in repairing your dry or flaky skin by reinforcing the skin's natural barrier.
- The product is safe for your skin, featuring a gentle formula with no harsh ingredients and 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
- [Dry sensitive skin](https://lovi.care/skincare/ca/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin): High (this page)
- [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

- 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/))
- Profhilo treatment led to significant improvements in superficial skin hydration and transepidermal water loss over time in Chinese females, while demonstrating good product tolerability. ([Aesthetic Plastic Surgery, 2026](https://pubmed.ncbi.nlm.nih.gov/40921777/))
- Application of Body Lotion for 5 weeks on cosmetic dry skin improved barrier properties, increased levels of cholesterol, ceramides, and long-chain fatty acids, increased beneficial skin bacteria, and enhanced microbiome functional potential compared to baseline. ([Scientific Reports, 2022](https://pubmed.ncbi.nlm.nih.gov/35340018/))
- 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

- Could be used as part of your AM or PM routine. Start using this moisturizer 3 times a week and move to daily use if your dry skin tolerates it well.
- Apply this moisturizer after cleansing and toner in the morning, or after your serum in the evening. Always pair it with SPF in the morning.
- Gently press a small amount of the moisturizer into your skin. Avoid rubbing it harshly to protect your sensitive skin.
- Apply the moisturizer on slightly damp skin to help with hydration absorption. This also works well for dry and flaky skin types.
- Do a patch test before your first use. Avoid the eye area to prevent any irritation.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### What makes PCA SKIN Hyaluronic Acid Boosting Serum a great fit for dry sensitive skin?

This serum is a great fit because it delivers deep moisture with sodium hyaluronate and glycerin to hydrate and plump dry skin. It also features niacinamide, ceramides, and cholesterol to calm irritation and repair your skin barrier safely.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

This serum is a great fit for your dry sensitive skin because it uses sodium hyaluronate and hydrolyzed hyaluronic acid to hydrate and plump, while niacinamide, glycerin, ceramides, and cholesterol support and repair your natural skin barrier. These ingredients provide deep moisture and a very gentle formula with soothing components that are safe for easily irritated skin.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Hyaluronic acid is a great fit for dry, sensitive skin because it brings a large boost in hydration, making the skin feel soft and smooth while improving barrier function. It helps calm tightness and dryness, and is unlikely to cause irritation.
Sources: [Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/), [Dermatology and Therapy, 2021](https://pubmed.ncbi.nlm.nih.gov/34176098/)

### What does Niacinamide do for dry sensitive skin?

Niacinamide helps dry sensitive skin by calming irritation and keeping moisture locked in so your face feels soft and smooth. It works to build up your skin barrier and calm redness while being very gentle and unlikely to cause irritation.
Sources: [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/), [International Journal of Pharmaceutics, 2013](https://pubmed.ncbi.nlm.nih.gov/23220080/)

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

This serum goes in the evening routine after your cleansing and toning steps, before you apply your moisturizer. Using it at night keeps your routine simple and avoids any extra sensitivity 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 help hydrate and calm your dry, sensitive skin before your retinol treatment. Using a moisturizing formula with ceramides and hyaluronic acid helps support your skin barrier and is unlikely to cause irritation when combined with active treatments.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/)

### How often should I use this serum?

You can use this treatment in your evening routine. Daily application helps keep your skin hydrated and supports your natural skin barrier.
Sources: [Health Science Reports, 2021](https://pubmed.ncbi.nlm.nih.gov/34141902/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

This serum is unlikely to clog pores or cause breakouts for dry sensitive skin because it features a gentle formula with soothing components and a low complaint rate for reactions. Studies show that similar moisturizing treatments maintain good skin tolerability while improving hydration.
Sources: [Aesthetic Plastic Surgery, 2026](https://pubmed.ncbi.nlm.nih.gov/40921777/)

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

Yes, you can use this serum around the eyes and on your body because its gentle formula hydrates and plumps dry skin safely. Regular application of products containing hyaluronic acid helps reduce fine lines around the eyes while maintaining very good skin tolerance.
Sources: [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 dry sensitive skin

- [innisfree Green Tea Seed Hyaluronic Acid Hydrating Serum](https://lovi.care/skincare/ca/p/innisfree/green-tea-seed-hyaluronic-acid-hydrating-serum/for/dry-sensitive-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/dry-sensitive-skin) — High fit — CA$28.99 at Amazon
- [Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum](https://lovi.care/skincare/ca/p/torriden/dive-in-low-molecular-hyaluronic-acid-serum/for/dry-sensitive-skin) — High fit — CA$21.81 at Amazon

## Pairs well with

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/ca/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — CA$20.19 at Amazon
- Soothing Toner: [Clarins Toning Lotion with Camomile](https://lovi.care/skincare/ca/p/clarins/soothing-toning-lotion/for/dry-sensitive-skin) — Superior fit — CA$49.00 at Amazon
- Moisturizer with Sun Protection: [d'Alba UVessence Mild Waterfull Sun Cream SPF 50](https://lovi.care/skincare/ca/p/d-alba/uvessence-mild-waterfull-sun-cream-spf-50/for/dry-sensitive-skin) — Superior fit — CA$38.00 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/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- Italy: https://lovi.care/skincare/it/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- Spain: https://lovi.care/skincare/es/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin (this page)
- Australia: https://lovi.care/skincare/au/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-sensitive-skin