# PCA SKIN Hyaluronic Acid Boosting Serum for dry skin

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

Page: https://lovi.care/skincare/p/pca-skin/hyaluronic-acid-boosting-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 the United States.

Brand: [PCA SKIN](https://lovi.care/skincare/brands/pca-skin)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/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.

One of the best moisturizers for dry skin.

## Why this fit

- Excellent suitability for your dry skin is provided by humectants like sodium hyaluronate and hydrolyzed hyaluronic acid, which deeply hydrate and plump, complemented by ceramides and cholesterol to repair your skin barrier.
- Niacinamide and glycerin further enhance moisture retention and soothe your skin, ensuring a comfortable and nourished feel.
- The formula is safe for your skin, with no harsh ingredients and a focus on soothing components.

## Fit by skin type

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

- 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/))
- 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/))
- 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/))
- 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 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 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 PCA SKIN Hyaluronic Acid Boosting Serum one of the best fits for dry skin?

This serum is one of the best fits for your dry skin because sodium hyaluronate and hydrolyzed hyaluronic acid deeply hydrate and plump, while ceramides and cholesterol repair your skin barrier. Niacinamide and glycerin further lock in moisture and calm your skin for a nourished feel, with no harsh ingredients.
Sources: [Scientific Reports, 2022](https://pubmed.ncbi.nlm.nih.gov/35340018/)

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

This serum is a great fit because sodium hyaluronate and hydrolyzed hyaluronic acid deeply hydrate and plump, while ceramides, cholesterol, and niacinamide repair your skin barrier and lock in moisture. These ingredients work together to give dry skin a comfortable, nourished, and smooth feel with a very safe profile.
Sources: [Scientific Reports, 2022](https://pubmed.ncbi.nlm.nih.gov/35340018/)

### 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/)

### What does Niacinamide do for dry skin?

Niacinamide helps dry skin by strengthening the skin barrier, increasing hydration, and reducing water loss. It supports ceramide production and helps keep the surface smooth and calm. This ingredient tends to be very well tolerated and is unlikely to irritate dry skin.
Sources: [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/), [Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/42108609/)

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

This serum goes in the evening routine after cleansing and before your moisturizer. Using it at night keeps things simple and helps protect your skin around sun exposure.

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

Yes, you can use this serum alongside retinol, applying the serum first to hydrate and soothe your skin before adding retinol. Using a barrier-supporting moisturizer with ceramides helps reduce irritation and dryness while you use retinoids.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/), [Scientific Reports, 2022](https://pubmed.ncbi.nlm.nih.gov/35340018/)

### How often should I use this serum?

You can use this serum in your evening routine, applying it after cleansing and before your moisturizer. Using it daily helps keep dry skin deeply hydrated and supports your skin barrier.
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 dry skin?

This serum is unlikely to clog pores or cause breakouts for dry skin, as it has a very low rate of complaints and uses soothing ingredients. Reviewers rarely report breakouts or reactions, and the formula focuses on gentle, hydrating components.

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

You can use this serum safely around your eyes and on your body because its gentle, soothing ingredients suit delicate and thin skin regions. Hyaluronic acid and ceramides deeply hydrate and repair these areas while keeping the formula well tolerated.
Sources: [Scientific Reports, 2022](https://pubmed.ncbi.nlm.nih.gov/35340018/)

### 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 skin

- [su:m37º Secret Essence Double Concentrate](https://lovi.care/skincare/p/su-m37o/secret-essence-double-concentrate/for/dry-skin) — Superior fit — $29.99 at Amazon
- [Revision Skincare Hydrating Serum](https://lovi.care/skincare/p/revision-skincare/hydrating-serum/for/dry-skin) — High fit — $109.00 at Amazon
- [COSRX Hydrium Triple Hyaluronic Moisture Ampoule](https://lovi.care/skincare/p/cosrx/hydrium-triple-hyaluronic-moisture-ampoule/for/dry-skin) — High fit — $19.99 at Amazon

## Pairs well with

- Cleanser: [La Roche-Posay Hydrating Gentle Cleanser](https://lovi.care/skincare/p/la-roche-posay/toleriane-hydrating-gentle-cleanser/for/dry-skin) — Superior fit — $19.99 at Amazon
- Hydrating Toner: [Pyunkang Yul Calming Deep Moisture Toner](https://lovi.care/skincare/p/pyunkang-yul/calming-deep-moisture-toner/for/dry-skin) — Superior fit — $16.99 at Amazon
- SPF: [d'Alba Piedmont Waterfull Mild Sunscreen](https://lovi.care/skincare/p/d-alba/piedmont-waterfull-mild-sunscreen/for/dry-skin) — Superior fit — $15.99 at Amazon

## Where to buy

- Amazon.com: $130.00 (https://www.amazon.com/dp/B06XSDH36N?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
Prices checked 6 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-skin (this page)
- United Kingdom: https://lovi.care/skincare/uk/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- Ireland: https://lovi.care/skincare/ie/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- Germany: https://lovi.care/skincare/de/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- France: https://lovi.care/skincare/fr/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- Italy: https://lovi.care/skincare/it/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- Netherlands: https://lovi.care/skincare/nl/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- Spain: https://lovi.care/skincare/es/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- Canada: https://lovi.care/skincare/ca/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- Australia: https://lovi.care/skincare/au/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- Singapore: https://lovi.care/skincare/sg/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/pca-skin/hyaluronic-acid-boosting-serum/for/dry-skin