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Sulwhasoo First Care Activating Serum bottle with amber serum drops
Editor's pick
Sulwhasoo

Sulwhasoo First Care Activating Serum

The prestige K-beauty serum — a first step that makes every next step work harder.

Rated 4.8 out of 54.8 · 283 reviews

Rating aggregated from YesStyle beauty community Verified buyer reviews · yesstyle.com

Best for:
dry, combination, sensitive skin
Key ingredients:
ginseng, peony, licorice root
Texture:
Silky fluid, herbal scent

Korea's most famous luxury skincare product: a hanbang herbal 'booster' serum applied before everything else. Twenty-five years and six generations of formula refinement are in the bottle.

Where to buy

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Why we recommend this product

We came to argue with the price and left renewing the bottle. Used before a basic routine, it visibly improved how everything layered after it — the rare 'booster' claim that survived our testing.

How it works

A fermented blend of ginseng, peony, and licorice conditions freshly cleansed skin — softening the surface so the watery layers that follow spread and absorb more evenly.

Best for / not so good for

Best for dry, dull, or tired-looking skin, and for anyone whose expensive products seem to 'sit on top.' Not so good for strict fragrance-free routines.

If $89 is the whole budget, spend it on sunscreen and a good toner first — this is an upgrade, not a foundation.

How to use it in your routine

Press two pumps into skin immediately after cleansing, before toner. Morning and night.

Real results & observations

Reviewers describe skin as 'rested-looking' by week three; the effect reads strongest in dry-skin reviews.

See more women's skincare for dry skin · See other products from Sulwhasoo

If you don’t like this, try…

Close alternatives

Tested against the same criteria, loved for different reasons.

Comparison of First Care Activating Serum with its top alternatives
CompareSulwhasooFirst Care Activating SerumCOSRXAdvanced Snail 96 Mucin Power EssenceBeauty of JoseonGlow Deep Serum (Rice + Alpha-Arbutin)
Pricefrom $89from $17from $14
Key ingredientginsengsnail mucinrice bran water
Best fordry, combination, sensitivedry, sensitive, combinationcombination, oily, dry
TextureSilky fluid, herbal scentClear, stretchy essenceLightweight milky serum
RatingRated 4.8 out of 54.8 · 283 reviewsRated 4.8 out of 54.8 · 30,148 reviewsRated 4.9 out of 54.9 · 4,809 reviews
Good to know

Frequently asked questions

Is it worth the price?

As a first luxury buy, yes — it changes how a whole routine feels. As a first skincare buy, no; foundations first.

How we test
Serum before toner — really?

Really. 'First Care' is the category Sulwhasoo invented: it primes, everything else follows.

How long does a bottle last?

Twice daily, about three months for the 90ml.

First Care Activating Serum

from $89

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