What finish and feel does it have on the skin?

It begins with a refreshing, watery texture, feels thin and close-fitting, and leaves a matte, non-sticky finish.

Which skin types is it intended for?

It is designated for all skin types.

Does the foundation have an SPF rating?

On Sulwhasoo's Singapore-market page, Perfecting Foundation is listed as SPF17/PA+.

Does the formula contain added fragrance?

Yes. The official No. 17C Cool Vanilla declaration includes fragrance/parfum and listed fragrance components.

Is 17C Cool Vanilla an official shade?

Yes. No. 17C Cool Vanilla is an official shade within the 10-shade range.

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Sulwhasoo

Perfecting Foundation -No.17C Cool Vanilla

What it is: A bottled fluid foundation that immediately corrects the look of uneven tone and texture with medium-to-high coverage.

Medium-to-high coverage for tone and texture
Matte, non-sticky finish
Thin, close-fitting feel
Refreshing watery texture

Net weight: 35 ml

Perfecting Foundation -No.17C Cool Vanilla

17C Cool Vanilla ·$65.99 USD

Medium-to-high coverage for tone and texture

Matte, non-sticky finish

Thin, close-fitting feel

Refreshing watery texture

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

A bottled fluid foundation with medium-to-high coverage that immediately corrects the look of uneven tone and texture upon application. It is intended for all skin types and combines medium-to-high coverage with a thin feel.

The texture feels refreshing and watery, then settles into a thin feel that fits closely to skin. It leaves a matte, non-sticky finish for a smooth-looking base without a heavy sensory feel.

Hanji-inspired makeup technology brings breathable wear to the foundation. No. 17C Cool Vanilla belongs to an official 10-shade range organized by brightness and saturation, giving you useful context while finding your match.

The 17C formula also includes niacinamide, glycerin and adenosine. These familiar skincare ingredients are associated with visible tone and barrier support, moisture retention and smoother-looking skin, respectively.

Learn more

GOES WELL WITH

5α Control Clearing Serum in Emulsion$24.99 USD

AC Fighting AHA BHA PHA Toner$9.99 USD

2X TGG Care Hyaluronic HydroMask$19.99 USD

A by Unleashia Hey Dew Blue Cushion$8.09 USD

A by Unleashia Tanghulu Glaze Tint$5.49 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Lotion$14.99 USD

Discover medium-to-high coverage, immediate tone and texture correction, and a thin matte finish with breathable wear.

Medium-to-high coverage
Refines the look of texture
Matte without a sticky feel

Key Ingredients

Niacinamide

Helps visibly brighten uneven tone and support the skin barrier.

Glycerin

A classic humectant that helps skin hold water and feel softer and smoother.

Pleated lavender paper fan with a coral-red edge on a pale blush surface.

Adenosine

A skin-conditioning ingredient commonly used to help skin look smoother and soften the appearance of fine lines.

Real Results

97.1%Self-reported coverage after seven days¹
97.1%Self-reported tone coverage after seven days¹
91.4%Self-reported natural-looking coverage after seven days¹

Results published by Sulwhasoo from a seven-day self-assessment. Individual results may vary.

1. Sulwhasoo product results

Shade chart with labeled foundation swatches arranged by depth and undertone.

Concerns & Benefits

Your Concerns

1
Uneven Skin Tone
When uneven-looking tone shows through your base, medium-to-high coverage helps create a more even-looking finish.
2
Uneven Texture
When texture remains visible beneath makeup, this foundation immediately corrects its appearance upon application.

How To Use

1After applying your makeup base, gently shake the bottle.
2Dispense an appropriate amount and apply it along the grain of your skin.
3Tap gently to finish the application.

Close-up of multiple labeled foundation shades swatched across skin.

Frequently asked questions

How much coverage does this foundation provide?

It provides medium-to-high coverage and immediately corrects the look of uneven tone and texture upon application.

Customer reviews

Frequently Bought Together

Buy these products together

This itemPerfecting Foundation -No.17C Cool Vanilla$65.99 USD

5α Control Clearing Serum in Emulsion$24.99 USD

AC Fighting AHA BHA PHA Toner$9.99 USD

Total price: $100.97 USD

This itemPerfecting Foundation -No.17C Cool Vanilla$65.99 USD

5α Control Clearing Serum in Emulsion$24.99 USD

AC Fighting AHA BHA PHA Toner$9.99 USD

Total price: $100.97 USD

DR CEURACLE

5α Control Clearing Serum in Emulsion

A lightweight serum-emulsion for balanced moisture, less shine and a non-greasy finish.

100 ml$24.99 USD

TIAM

AC Fighting AHA BHA PHA Toner

Triple-acid exfoliation with moisture support for a clearer, more even-looking tone.

180 ml$9.99 USD

PO:DL

2X TGG Care Hyaluronic HydroMask

Cooling, close-fitting hydrogel care for thirsty-looking skin and a supple, luminous finish.

42 g each × 4 masks$19.99 USD

Unleashia

A by Unleashia Hey Dew Blue Cushion

Buildable light-to-medium coverage with a smooth, radiant dewy finish.

Multiple options$8.09 USD

Choose options

Unleashia

A by Unleashia Tanghulu Glaze Tint

A dewy lip tint with buildable color, glassy shine and a lightweight, non-sticky feel.

Multiple options$5.49 USD

Choose options

VT COSMETICS

100 Reedle Shot Stick Pouch

A travel-size evening booster for smoother-feeling, more refined-looking skin.

2 mL × 10$8.09 USD

ROUND LAB

1025 Dokdo Cleanser

Creamy, slightly acidic foam for a comfortable cleanse

150 ml$11.99 USD

ROUND LAB

1025 Dokdo Lotion

A lightweight, unscented facial moisturizer with three forms of hyaluronic acid for lasting moisture without stickiness.

200 ml$14.99 USD

Sulwhasoo Perfecting Foundation -No.17C | 35 ml

Sulwhasoo

Perfecting Foundation -No.17C Cool Vanilla

What it is: A bottled fluid foundation that immediately corrects the look of uneven tone and texture with medium-to-high coverage.

Medium-to-high coverage for tone and texture
Matte, non-sticky finish
Thin, close-fitting feel
Refreshing watery texture

Net weight: 35 ml

Perfecting Foundation -No.17C Cool Vanilla

17C Cool Vanilla ·$65.99 USD

Medium-to-high coverage for tone and texture

Matte, non-sticky finish

Thin, close-fitting feel

Refreshing watery texture

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

The texture feels refreshing and watery, then settles into a thin feel that fits closely to skin. It leaves a matte, non-sticky finish for a smooth-looking base without a heavy sensory feel.

Learn more

GOES WELL WITH

5α Control Clearing Serum in Emulsion$24.99 USD

AC Fighting AHA BHA PHA Toner$9.99 USD

2X TGG Care Hyaluronic HydroMask$19.99 USD

A by Unleashia Hey Dew Blue Cushion$8.09 USD

A by Unleashia Tanghulu Glaze Tint$5.49 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Lotion$14.99 USD

Discover medium-to-high coverage, immediate tone and texture correction, and a thin matte finish with breathable wear.

Medium-to-high coverage
Refines the look of texture
Matte without a sticky feel