# COSRX AC Moisturizer vs Hyaluronic Acid Cream

**Question answered:** Should I choose COSRX AC Collection Lightweight Soothing Moisturizer or Hyaluronic Acid Intensive Cream?

**Short answer:** Choose AC Collection Lightweight Soothing Moisturizer if your skin is oily or acne-prone and you want a light moisturizer with niacinamide, propolis and betaine salicylate. Choose Hyaluronic Acid Intensive Cream if you want a richer, fragrance-free cream with sodium hyaluronate and no exfoliants or essential oils. The AC moisturizer lists tea tree leaf oil and mint.

By Nora Ellison. Published 2026-10-29. Data is taken from manufacturer labels; the products have not been tested.

## What this means for you

### Start with what you notice

Both are COSRX face moisturizers. Pick the AC moisturizer for oily, breakout-prone skin, or the Hyaluronic Acid cream for a richer feel without acids or essential oils.

### The ingredient names, translated

The AC moisturizer lists propolis, aloe and green tea waters, niacinamide, panthenol, zinc PCA and betaine salicylate, a mild exfoliant. It also lists tea tree leaf oil and mint ingredients. The Hyaluronic Acid cream starts with sea buckthorn water and lists sunflower and macadamia oils, sodium hyaluronate, panthenol and allantoin.

### How to decide

- Oily or acne-prone skin? AC Collection Lightweight Soothing Moisturizer.
- Avoiding essential oils and acids? Hyaluronic Acid Intensive Cream.
- Drier skin that wants a richer cream? Hyaluronic Acid Intensive Cream.

### What to expect

A moisturizer won't clear acne, but it can make acne treatments easier to tolerate. Dry skin can feel more comfortable within days. We haven't tested either product.

General guidance, not a test of these products: [AAD: face washing 101](https://www.aad.org/public/everyday-care/skin-care-basics/care/face-washing-101); [Hydrating ingredients review (PMC)](https://pmc.ncbi.nlm.nih.gov/articles/PMC4885180/). Each product's label source is linked on its product page.

## Acne-prone moisturizer vs hydration cream

[COSRX AC Collection Lightweight Soothing Moisturizer](product:cosrx-ac-collection-lightweight-soothing-moisturizer) is an 80 mL moisturizer for oily and combination skin. [Propolis](/ingredients/propolis/) extract leads the list, then [aloe](/ingredients/aloe-vera/) and [green tea](/ingredients/green-tea/) waters. It also lists [niacinamide](/ingredients/niacinamide/), [panthenol](/ingredients/panthenol/), [zinc PCA](/ingredients/zinc-pca/), [betaine salicylate](/ingredients/betaine-salicylate/) and [tea tree leaf oil](/ingredients/tea-tree-oil/).

[COSRX Hyaluronic Acid Intensive Cream](product:cosrx-hyaluronic-acid-intensive-cream) starts with sea buckthorn water, which COSRX highlights at 57.8%. It lists sunflower seed oil, [macadamia seed oil](/ingredients/macadamia-ternifolia-seed-oil/), sodium [hyaluronic acid](/ingredients/hyaluronic-acid/) at 3,000 ppm by COSRX's figure, panthenol and [allantoin](/ingredients/allantoin/).

> **Skin Realist check:** a moisturizer that says "acne" on the front still isn't an acne treatment. Its job is to keep skin comfortable while your treatment works.

## Label differences worth knowing

If you avoid essential oils, mint or extra acids, the Hyaluronic Acid cream is the closer match. See our [moisturizers for acne-prone skin guide](/articles/best-moisturizer-for-acne-prone-skin/) and our [COSRX propolis vs hyaluronic acid cream comparison](/comparisons/cosrx-propolis-vs-hyaluronic-acid-cream/).

## Manufacturer sources

- [COSRX AC Collection Lightweight Soothing Moisturizer](https://www.cosrx.com/products/ac-collection-lightweight-soothing-moisturizer)
- [COSRX Hyaluronic Acid Intensive Cream](https://www.cosrx.com/products/hyaluronic-acid-intensive-cream)

Sources and label-check dates are recorded on the product pages.

| Product | Price | Key ingredients | Skin types | Fragrance | Flagged ingredients | Size | Source | Buy |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [COSRX AC Collection Lightweight Soothing Moisturizer](https://dermalguide.com/products/cosrx-ac-collection-lightweight-soothing-moisturizer/) | $15.20 at [Stylevana](https://www.awin1.com/pclick.php?p=44979358456&a=3132625&m=90791) (affiliate), checked 2026-10-29 07:35 UTC | Brand doesn't name one | oily, combination | Scent ingredients flagged | Mentha Haplocalix Extract, Menthyl Lactate, Melaleuca Alternifolia (Tea Tree) Leaf Oil | 80 ml | [Manufacturer label](https://www.cosrx.com/products/ac-collection-lightweight-soothing-moisturizer), checked 2026-10-10 | [Amazon (affiliate)](https://amzn.to/4B1WRW0) |
| [COSRX Hyaluronic Acid Intensive Cream](https://dermalguide.com/products/cosrx-hyaluronic-acid-intensive-cream/) | $20.00 at [Stylevana](https://www.awin1.com/pclick.php?p=43018979575&a=3132625&m=90791) (affiliate), checked 2026-10-29 07:35 UTC | Hyaluronic Acid | oily, dry, combination, sensitive, normal | Marketed as fragrance free | No flags recorded; not a safety guarantee | Brand doesn't list it | [Manufacturer label](https://www.cosrx.com/products/hyaluronic-acid-intensive-cream), checked 2026-10-10 | [Amazon (affiliate)](https://amzn.to/4yL2arB) |

## Which to choose

Consider COSRX AC Collection Lightweight Soothing Moisturizer when: Your skin is oily, combination or breakout-prone; You want niacinamide and zinc PCA in your moisturizer.

Consider COSRX Hyaluronic Acid Intensive Cream when: You want a fragrance-free cream without exfoliants; Your skin leans dry and wants a richer texture.


## Questions

### Is either fragrance free?

COSRX sells Hyaluronic Acid Intensive Cream as fragrance free, and its label lists no fragrance or essential oils. The AC moisturizer lists tea tree leaf oil, mint extract and menthyl lactate.

### Does the AC moisturizer exfoliate?

It lists betaine salicylate, a BHA-type ingredient, near the end of its list. If you already use an acid, keep that in mind.

### Which is better under acne treatments?

If your acne treatment is drying, a moisturizer without extra acids or essential oils is less likely to add irritation. The Hyaluronic Acid cream fits that description.