# RoC Hydration + Serum for oily skin

**Lovi Fit: Low fit for oily skin.**
Oily Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/ca/p/roc/hydration-serum/for/oily-skin

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

Brand: [RoC](https://lovi.care/skincare/ca/brands/roc)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/ca/best/moisturizers)

This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A weak match for oily skin; the moisturizers alongside fit it better.

## Why this fit

- Offers moderate moisturizing for your oily skin due to the humectant action of Propanediol and Glycerin, which hydrate effectively but do not directly address the primary concern of controlling oily shine.
- The inclusion of Hydrolyzed Haematococcus Pluvialis Extract and Astaxanthin Extract provides antioxidant benefits, supporting overall skin health for your oily skin type.
- The product is safe for your oily skin, as it lacks any harsh or prohibited ingredients that could cause irritation.

## Fit by skin type

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

## Key ingredients

Hyaluronic Acid, Hydrolyzed Haematococcus Pluvialis Extract, Astaxanthin Extract

## What the research says

- Topical application of 1,3-propanediol at various concentrations, alone or combined with butylene glycol and/or glycerol, increased skin hydration and reduced trans epidermal water loss in 30 healthy female subjects over an 8-hour period, with the 15% concentration and the addition of glycerol providing greater benefits. ([International Journal of Cosmetic Science, 2024](https://pubmed.ncbi.nlm.nih.gov/37699769/))
- 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/))
- Combining oral and topical astaxanthin in 30 healthy females improved skin wrinkles, age spots, elasticity, texture, and moisture, while 6 mg daily oral supplementation in 36 healthy males improved crow's feet wrinkles, elasticity, and transepidermal water loss. ([Acta Biochimica Polonica, 2012](https://pubmed.ncbi.nlm.nih.gov/22428137/))
- Oral astaxanthin supplementation significantly restored moisture content and improved elasticity but did not significantly decrease wrinkle depth compared to placebo in humans. ([Nutrients, 2021](https://pubmed.ncbi.nlm.nih.gov/34578794/))
- Astaxanthin-loaded polyhydroxybutyrate microbeads achieved 98.1% encapsulation efficiency with sustained release, reduced degradation by 2-fold compared to unencapsulated astaxanthin, and showed no cytotoxicity or skin irritation in human cells and tests. ([International Journal of Biological Macromolecules, 2024](https://pubmed.ncbi.nlm.nih.gov/38072340/))
- 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/))
- Twice-daily application of a novel topical antioxidant formulation safe, well-tolerated, and effective in improving overall skin quality, fine lines, wrinkles, radiance, and hyperpigmentation in 32 healthy female subjects over 12 weeks. ([Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37608511/))
- Astaxanthin prevents UV-induced cutaneous inflammation, abnormal keratinization, wrinkling, and pigmentation in human skin even when applied postirradiation. ([Photochemistry and Photobiology, 2019](https://pubmed.ncbi.nlm.nih.gov/30338860/))
- Astaxanthin-betaine ionic liquid liposomes exhibit improved stability, skin permeability, and antioxidant and anti-inflammatory effects by regulating the TGF-β1/smad2/smad3 pathway compared to free astaxanthin. ([ACS Applied Bio Materials, 2025](https://pubmed.ncbi.nlm.nih.gov/40091214/))

## Why other moisturizers fit oily skin better

- A panthenol-enriched mask improved skin hydration, regulated sebum, and reduced redness and TEWL across dry sensitive, oily sensitive, and oily acne skin subgroups with excellent tolerance and no adverse reactions. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38366684/))
- Gluconolactone chemical peels lower skin pH and transepidermal water loss while demonstrating seboregulatory properties in 16 female subjects. ([Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37335807/))
- Combining 10% gluconolactone chemical peeling with oxybrasion or microneedle mesotherapy increased skin hydration and decreased sebum, pH, and TEWL in twenty-one Caucasian women, with no significant differences between the two methods. ([Skin Research and Technology, 2023](https://pubmed.ncbi.nlm.nih.gov/37357656/))

## What reviewers say

Based on a very large amount of data, this serum is widely praised for its lightweight, fragrance-free formula that effectively replenishes moisture and visibly plumps fine lines. It is particularly effective for users with dry, sensitive, or mature skin, with many noting significant improvements in skin texture, bounce, and hydration levels within just a few days to a week of consistent use.

- Liked: Deep, Lasting Hydration (mostly mentioned)
- Liked: Visible Plumping Effect (often mentioned)
- Liked: Fast Absorption (sometimes noted)
- Liked: Gentle for Sensitive Skin (sometimes noted)
- Disliked: Initial Stinging Sensation (rarely noted)
- Disliked: Limited Longevity (rarely noted)
- Disliked: Waxy/Sticky Texture (rarely noted)

## How to apply

- Could be used as part of your AM or PM routine every day to keep your face fresh.
- Apply this moisturizer after cleansing and toning, but right before your SPF in the morning.
- Gently press a small amount into your skin and let it absorb fully.
- Apply on clean, slightly dry skin to help control that oily shine.
- Avoid the eye area and do a quick patch test before your first use.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### Why is RoC Hydration + Serum a weak match for oily skin?

RoC Hydration + Serum is a weak match for oily skin because it offers moderate moisture that hydrates effectively but does not directly control oily shine. A product of this type for oily skin needs a lightweight texture with humectants, ceramides, or niacinamide to balance hydration without clogging pores or feeling greasy.
Sources: [International Journal of Cosmetic Science, 2024](https://pubmed.ncbi.nlm.nih.gov/37699769/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Which ingredients make this treatment a poor fit for oily skin?

This treatment is a weak match for oily skin because its hydrating formulation does not control oily shine. A better fit for this skin type needs lightweight ingredients that balance moisture without clogging pores, such as niacinamide, ceramides, and multiple forms of hyaluronic acid.
Sources: [International Journal of Cosmetic Science, 2024](https://pubmed.ncbi.nlm.nih.gov/37699769/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Hyaluronic acid helps oily skin by reducing extra oil and sebum production without causing irritation. Clinical studies show it successfully balances oil levels while keeping the skin comfortable.
Sources: [The Journal of Investigative Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28163068/)

### What does Hydrolyzed Haematococcus Pluvialis Extract do for oily skin?

Hydrolyzed Haematococcus Pluvialis Extract is a source of astaxanthin that helps provide antioxidant benefits, but oily skin specifically needs lightweight, oil-balancing ingredients and non-greasy hydration to stay clear and smooth.

### Where does this treatment go in a skincare routine for oily skin?

This treatment goes in the evening routine, after cleansing and toning and before moisturizing, for simplicity and extra safety around sun exposure. An oily skin type needs a treatment with oil-controlling ingredients to manage shine.

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

You can use this moisturizing treatment with retinol, applying it after your retinol to help calm and hydrate your skin. This type of product is a weak match for oily skin, which usually needs ingredients that control shine and lightweight hydrators to feel balanced.

### How often should I use this treatment?

You can use this treatment in the evening as part of your routine. A product of this type for oily skin needs ingredients that help control shine and balance oil production while keeping the skin hydrated.

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

This product is unlikely to clog pores or cause breakouts on oily skin, as it is safe and free of harsh ingredients that typically cause irritation. However, a moisturizing treatment of this type needs ingredients that help control oily shine for a better fit.

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

You can safely apply this moisturizing treatment around your eyes or on your body because its formula is gentle and lacks harsh ingredients. However, because skin is exceptionally thin around the eyes and varies in thickness across the body, a product of this type for oily skin needs ingredients that provide targeted moisture without adding heavy oils.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/)

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for oily skin

- [Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum](https://lovi.care/skincare/ca/p/torriden/dive-in-low-molecular-hyaluronic-acid-serum/for/oily-skin) — High fit — CA$21.81 at Amazon

## Routine for oily skin

### AM

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ca/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — CA$20.96 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/ca/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-skin) — Superior fit — CA$37.60 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ca/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-skin) — Superior fit — CA$29.98 at Amazon
- SPF: [La Roche-Posay Anthelios Clear Skin Dry Touch Sunscreen SPF 60](https://lovi.care/skincare/ca/p/la-roche-posay/anthelios-clear-skin-dry-touch-sunscreen-spf-60/for/oily-skin) — Superior fit — CA$35.95 at Amazon

### PM

- Pre-Cleanser: [Pyunkang Yul Deep Cleansing Oil](https://lovi.care/skincare/ca/p/pyunkang-yul/deep-cleansing-oil/for/oily-skin) — Superior fit — CA$23.99 at Amazon
- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ca/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — CA$20.96 at Amazon
- Cleansing Toner: [Pixi Glow Tonic](https://lovi.care/skincare/ca/p/pixi/glow-tonic/for/oily-skin) — Superior fit — CA$28.90 at Amazon
- Serum or Treatment: [The Ordinary Niacinamide 10% + Zinc 1%](https://lovi.care/skincare/ca/p/the-ordinary/niacinamide-10-zinc-1/for/oily-skin) — Superior fit — CA$6.60 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ca/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-skin) — Superior fit — CA$29.98 at Amazon

### Weekly

- Pre-Cleanser: [Pyunkang Yul Deep Cleansing Oil](https://lovi.care/skincare/ca/p/pyunkang-yul/deep-cleansing-oil/for/oily-skin) — Superior fit — CA$23.99 at Amazon
- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ca/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — CA$20.96 at Amazon
- Enzyme Powder: [Dermalogica Daily Microfoliant](https://lovi.care/skincare/ca/p/dermalogica/daily-microfoliant/for/oily-skin) — Superior fit — CA$29.50 at Amazon
- Cleansing Mask: [Tatcha Clarifying Clay Mask](https://lovi.care/skincare/ca/p/tatcha/the-clarifying-clay-mask/for/oily-skin) — Superior fit — CA$95.00 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/ca/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-skin) — Superior fit — CA$37.60 at Amazon
- Serum or Treatment: [The Ordinary Niacinamide 10% + Zinc 1%](https://lovi.care/skincare/ca/p/the-ordinary/niacinamide-10-zinc-1/for/oily-skin) — Superior fit — CA$6.60 at Amazon

## Where to buy

No store in Canada has a checked price for this product, so the page shows none.

## Ingredients

Water, Propanediol, Ppg-24-Glycereth-24, Ethylhexyl Palmitate, Glycerin, Hyaluronic Acid, Hydrolyzed Haematococcus Pluvialis Extract, Astaxanthin Extract, Hibiscus Sabdariffa Fruit Extract, Hydroxyapatite, Lecithin, Erythritol, Sodium Acrylates Copolymer, Glucomannan, Trihydroxystearin, 1,2-Hexanediol, Sodium Polyacryloyldimethyl Taurate, Disodium Edta, Caprylhydroxamic Acid
## 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/roc/hydration-serum/for/oily-skin
- United Kingdom: https://lovi.care/skincare/uk/p/roc/hydration-serum/for/oily-skin
- Ireland: https://lovi.care/skincare/ie/p/roc/hydration-serum/for/oily-skin
- Germany: https://lovi.care/skincare/de/p/roc/hydration-serum/for/oily-skin
- France: https://lovi.care/skincare/fr/p/roc/hydration-serum/for/oily-skin
- Italy: https://lovi.care/skincare/it/p/roc/hydration-serum/for/oily-skin
- Netherlands: https://lovi.care/skincare/nl/p/roc/hydration-serum/for/oily-skin
- Spain: https://lovi.care/skincare/es/p/roc/hydration-serum/for/oily-skin
- Canada: https://lovi.care/skincare/ca/p/roc/hydration-serum/for/oily-skin (this page)
- Australia: https://lovi.care/skincare/au/p/roc/hydration-serum/for/oily-skin
- Singapore: https://lovi.care/skincare/sg/p/roc/hydration-serum/for/oily-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/roc/hydration-serum/for/oily-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/roc/hydration-serum/for/oily-skin