TIRTIR Mask Fit Red Cushion shades: five checks for numbers and C/N/W codes
Read Korean and global official shade charts without treating on-screen swatches as guaranteed matches.
TIRTIR's Korean official store lists many Mask Fit Red Cushion options including codes like 10C, 13N, 21W and 27N. Its global official store shows a diverse range of model shade references. A number plus C/N/W is an official shade identifier, not a guaranteed personal skin-tone match. A Korean Skincare Official video from 2024 is a retailer demonstration, not a full current 2026 shade comparison or a manufacturer account upload.
Try it yourself
Try one step at a time. Progress is saved only in this browser.
-
01
Check the exact product line
Distinguish Mask Fit Red Cushion from the separate Korean '[NEW] Mask Fit Red Cushion Foundation' listing. Similar packaging and names do not prove the same shade range or formulation.
-
02
Read numeric shade and letter together
Compare codes such as 21C, 21N and 21W on the Korean official listing. C/N/W are generally cool, neutral and warm naming cues, not a diagnosis of your undertone.
-
03
Use diverse official model charts cautiously
Shortlist a few choices from TIRTIR's global official models and swatches. Lighting, screens, editing and natural skin color change the appearance.
Visual references for this step 1 items -
04
Verify market-specific options
Not every Korean shade is necessarily sold everywhere. Confirm exact shade name, formula, size, and UV labeling in your own country's official store and package.
-
05
Start with a clean puff and small amount
Tap on a little product with a clean puff over a small area. Do not pretend to have personally shade-matched or wear-tested the product. Stop if irritation occurs.
✓ You finished the tutorial!
✦ Helpful tips
- Long-wear claims such as '72 hours' are brand advertising, not independently tested here.
- Original Red Cushion and newer foundation listings may differ in shade selection and labels.
ⓘ Keep in mind
- Stop use if rash, stinging or other irritation appears.
- A thin cosmetic layer with an SPF label does not guarantee adequate sun protection.
Original sources 4
These are research sources, not verification of real-world product results.
- 마스크 핏 레드 쿠션 ↗TIRTIR Korea · Source checked 2026-10-27
- [NEW] 마스크 핏 레드 쿠션 파운데이션 ↗TIRTIR Korea · Source checked 2026-10-27
- Mask Fit Red Cushion shade chart ↗TIRTIR Global · Source checked 2026-10-27
- Try out the TirTir - Mask Fit Red Cushion ↗Korean Skincare Official · Source checked 2026-10-27