TIRTIR Pure Vitamin C 24% Serum for Skin Brightening and Hyperpigmentation Reduction is a concentrated and highly effective Korean serum designed for skin suffering from dullness, hyperpigmentation, dark spots, acne marks, uneven tone, and fine lines. Its formula is based on a high concentration of 24% pure Vitamin C in the form of ascorbic acid to help boost skin radiance and improve its clarity and even tone, while providing antioxidant care that supports the skin against the effects of environmental factors.
The serum combines 24% pure Vitamin C, three types of collagen, and CICA-7 complex to help improve the appearance of elasticity, plumpness, and smoothness while soothing the skin and promoting its comfort. It also contains bisabolol, betaine, propanediol, and acetyl hexapeptide-8 to help moisturize, reduce dryness, and support the appearance of fine lines, with a light and fast-absorbing texture that leaves no sticky or heavy residue when a moderate amount is used.
Key Features and Benefits:
- Contains 24% pure Vitamin C in the form of ascorbic acid to provide intensive care for spots, hyperpigmentation, and dullness.
- Helps to gradually reduce the appearance of dark spots, acne marks, and superficial hyperpigmentation.
- Helps to improve the appearance of uneven skin tone, giving it a clearer and more even look.
- Boosts dull skin's radiance and gives it a healthy, glowing appearance.
- Provides antioxidant care that helps protect the skin's appearance from environmental factors.
- Contains three types of collagen: hydrolyzed collagen, soluble collagen, and atelocollagen.
- Triple collagen helps support the skin's appearance of elasticity, plumpness, and smoothness.
- Contains CICA-7 complex, composed of centella extracts and compounds, to help soothe the skin and promote its comfort.
- Enhanced with acetyl hexapeptide-8 to help improve the appearance of fine lines and texture.
- Contains bisabolol to help soothe the skin and reduce discomfort.
- Enhanced with betaine, propanediol, and butylene glycol to support skin hydration and reduce feelings of tightness.
- Helps to smooth the appearance of roughness and uneven texture.
- Supports a firmer, more elastic, and vibrant skin appearance.
- Light and fast-absorbing texture, can be applied before cream and sunscreen.
- Concentrated formula; two to three drops are sufficient for the face and neck.
Helps with:
- Reducing the appearance of hyperpigmentation and dark spots.
- Improving the appearance of acne marks and post-acne spots.
- Caring for sun-induced spots.
- Unifying skin tone and reducing unevenness.
- Boosting dull and tired skin radiance.
- Improving skin clarity and vitality.
- Reducing the appearance of fine lines associated with dryness and loss of elasticity.
- Supporting skin firmness and plumpness.
- Smoothing rough and uneven texture.
- Providing antioxidant care as part of a daily routine.
- Soothing the skin and promoting its comfort thanks to centella compounds and bisabolol.
- Giving the skin a more radiant, smoother, and even appearance.
Suitable for:
| Category - Skin Type |
Suitable |
Usage Notes |
| Dull and lacklustre skin |
✔ |
Contains 24% pure Vitamin C |
| Skin with hyperpigmentation and dark spots |
✔ |
Use regularly with sunscreen in the morning |
| Skin with acne marks |
✔ |
Do not apply to open or inflamed acne |
| Skin with uneven tone |
✔ |
Helps improve clarity and evenness of tone |
| Skin with fine lines |
✔ |
Enhanced with triple collagen and peptide |
| Normal skin |
✔ |
Start gradually due to high concentration |
| Combination skin |
✔ |
Two to three drops are sufficient for the face |
| Oily skin |
✔ |
Use with a light, non-heavy moisturizer |
| Dry skin |
After moisturizing |
Follow with a barrier-supporting cream to reduce dryness |
| Sensitive skin |
After testing |
Start once or twice a week, monitoring tolerance |
| Irritated skin or damaged barrier |
✖ |
Wait until skin calms down and barrier recovers balance |
Expected Results:
- More radiant and vital appearance after proper integration into the routine.
- Gradual improvement in the appearance of dark spots, hyperpigmentation, and acne marks.
- Skin tone that appears clearer and more even with continued use and sun protection.
- Improved appearance of dullness and rough, uneven texture.
- Skin that appears smoother, plumper, and more elastic thanks to triple collagen.
- Support for the appearance of fine lines and early signs of stress.
- Mild and temporary tingling may occur due to the high concentration of ascorbic acid.
- Results vary depending on the degree of hyperpigmentation, skin tolerance, consistency of use, and sun protection.
How to Use:
- Gently cleanse the skin then dry it thoroughly before application.
- Apply two to three drops to the face and neck after toner.
- Gently spread the serum, avoiding the eye and lip area.
- Pat the skin until fully absorbed.
- Follow with an appropriate moisturizer to support the skin barrier and reduce the likelihood of dryness.
- Begin by using it in the evening two to three times a week, then gradually increase use based on skin tolerance.
- When used in the morning, follow with a broad-spectrum sunscreen.
Beauty Time Usage Tips:
-
Beauty Time team advises gradually introducing the serum into your routine, as 24% pure Vitamin C is a high concentration.
- Use on clean, dry skin, as applying ascorbic acid to wet skin may increase tingling sensation for some skin types.
- Do not use a large amount; two to three drops are sufficient for the face and neck.
- Avoid combining it in the same routine with retinol, retinal, or strong AHA and BHA exfoliants when starting use.
- For dry or sensitive skin, follow with a moisturizer containing ceramides or panthenol to support the skin barrier.
- Use sunscreen daily, as sun protection is an essential step to maintain results for hyperpigmentation care.
- Avoid applying to broken or severely reddened skin, or immediately after strong exfoliation.
- Close the container tightly and store it away from light and heat to help maintain Vitamin C stability.
- Discontinue use if severe burning, swelling, or persistent redness occurs.
Ingredients:
-
Pure Vitamin C 24% - Ascorbic Acid: Helps boost skin radiance and reduce the appearance of hyperpigmentation, spots, and uneven tone, while providing antioxidant care.
-
Triple Collagen: Includes hydrolyzed collagen, soluble collagen, and atelocollagen, and helps support the appearance of elasticity, plumpness, and smoothness.
-
CICA-7 Complex: Composed of Centella extract, its leaves, roots, Asiatic acid, Asiaticoside, Madecassic acid, and Madecassoside to support skin soothing and comfort.
-
Acetyl Hexapeptide-8: A peptide that helps improve the appearance of fine lines and texture.
-
Bisabolol: Helps soothe the skin and reduce feelings of discomfort.
-
Betaine, Propanediol, and Butylene Glycol: Help hydrate the skin, improve its texture, and reduce feelings of dryness.
-
All Ingredients: Propanediol, Ascorbic Acid, Betaine, Bisabolol, Water, Butylene Glycol, 1,2-Hexanediol, Centella Asiatica Extract, Centella Asiatica Leaf Extract, Centella Asiatica Root Extract, Hydrolyzed Collagen, Soluble Collagen, Atelocollagen, Acetyl Hexapeptide-8, Asiatic Acid, Asiaticoside, Madecassic Acid, and Madecassoside.
Cautions:
- For external use only.
- Contains a high concentration of 24% ascorbic acid and may cause tingling, dryness, or redness in some skin types.
- Product must be patch-tested on a small area before applying to the entire face.
- Do not use on broken, severely irritated skin, or skin with a compromised barrier.
- Avoid contact with eyes and lips; in case of contact, rinse the area thoroughly with water.
- Do not combine with retinoids or strong exfoliants in the same routine when starting use.
- Discontinue use if severe burning, swelling, itching, or persistent redness occurs.
- Use broad-spectrum sunscreen daily.
- Keep away from light and heat and close tightly after each use.
- Ingredient list may vary based on company updates or manufacturing batch; please refer to the received packaging.
