Cosrx PHA & BHA Vitamin C Serum 30ml
Multi-Action Formula: Combines PHA, BHA, and Vitamin C for simultaneous benefits: gentle exfoliation, brightening, and antioxidant protection
Gentle Exfoliation: PHA and BHA work together to remove dead skin cells and unclog pores, refining texture and reducing fine lines
Brightening & Evens Skin Tone: Vitamin C targets hyperpigmentation, dark spots, and unevenness, revealing a brighter and more radiant complexion
Antioxidant Protection: Vitamin C shields the skin from free radicals, combating premature aging
Hydrating & Soothing: Β Formulated with hyaluronic acid to prevent dryness and irritation, making it suitable for most skin types

Brighten, Exfoliate, and Revitalize withCosrx PHA BHA Vitamin C Serum
Looking for a powerful yet gentle way to brighten your complexion, refine texture, and boost overall skin health? Cosrx PHA BHA Vitamin C Booster Serum offers a unique blend of ingredients that work synergistically to achieve radiant and revitalized skin.
Key Features Cosrx PHA BHA Vitamin C Serum:
- Multi-Action Formula: Combines PHA (Polyhydroxy Acid), BHA (Beta Hydroxy Acid), and Vitamin C to address various concerns simultaneously.
- Gentle Exfoliation: PHA and BHA work together to remove dead skin cells and unclog pores, promoting smoother texture and reducing the appearance of fine lines and wrinkles.
- Brightening and Evens Skin Tone: Vitamin C helps combat hyperpigmentation, dark spots, and unevenness, revealing a brighter and more radiant complexion.
- Antioxidant Protection: Vitamin C also protects the skin from free radical damage, which can contribute to premature aging.
- Hydrating and Soothing: Contains hyaluronic acid and other hydrating ingredients to prevent dryness and irritation, making it suitable for most skin types.
How Cosrx PHA BHA Vitamin C Booster Serum Works:
- PHA: Gently exfoliates the surface of the skin, removing dead skin cells and promoting smoother texture.
- BHA: Exfoliates deeper within the pores, clearing congestion and improving skin texture.
- Vitamin C: Brightens skin tone, reduces hyperpigmentation, and protects against free radical damage.
- Hyaluronic Acid: Attracts and retains moisture, keeping skin hydrated and plump.
How to Use Cosrx PHA BHA Vitamin C Serum:
- Apply a small amount to your cleansed face and neck, avoiding the eye area.
- Start with using it 2-3 times a week and gradually increase frequency as your skin tolerates it.
- Always follow with a moisturizer, especially during the daytime, as exfoliation can increase sun sensitivity.
This multi-tasking serum is ideal for those who:
- Experience concerns like uneven skin tone, enlarged pores, and dullness
- Seek a gentle yet effective way to exfoliate their skin
- Want to achieve a brighter and more radiant complexion
- Desire antioxidant protection against environmental damage
With its unique blend of PHA, BHA, Vitamin C, and hydrating ingredients, PHA BHA Vitamin C Booster Serum helps you achieve a smoother, brighter, and healthier-looking complexion.
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Usage & Benefits of Cosrx PHA BHA Vitamin C Serum
- Gentle Exfoliation: PHA and BHA work together to remove dead skin cells and refine skin texture.
- Brightening and Even Skin Tone: Vitamin C helps reduce dark spots and hyperpigmentation, giving you a radiant complexion.
- Antioxidant Protection: Vitamin C protects your skin from environmental damage and premature aging.
- Hydrating Formula: Hyaluronic acid locks in moisture, keeping your skin plump and hydrated.
- Suitable for Most Skin Types: The formula is gentle enough for most skin types, including sensitive skin.
How to Use Cosrx PHA BHA Vitamin C Serum
- Apply a small amount of the serum to your cleansed face and neck, avoiding the eye area.
- Start by using it 2-3 times a week, and gradually increase the frequency as your skin tolerates it.
- Follow with a moisturizer and sunscreen during the day, as exfoliation can increase sun sensitivity.
1. What skin types is the Cosrx PHA BHA Vitamin C Serum suitable for?
This serum is suitable for most skin types, including normal, dry, and oily skin. It is formulated to be gentle, even for sensitive skin.
2. How often should I use the Cosrx PHA BHA Vitamin C Serum?
Start by using the serum 2-3 times a week and gradually increase the frequency as your skin builds tolerance to the active ingredients.
3. Can I use this serum during the day?
Yes, you can use it during the day. However, it is important to follow with sunscreen, as exfoliating acids like PHA and BHA can increase sun sensitivity.
4. Does the Cosrx PHA BHA Vitamin C Serum brighten the skin?
Yes, the Vitamin C in this serum helps combat hyperpigmentation, dark spots, and uneven skin tone, resulting in a brighter, more radiant complexion.
5. Can I use the Cosrx PHA BHA Vitamin C Serum with other exfoliating products?
If you're using other exfoliating products, itβs best to start with a gentle routine. You may want to alternate the use of this serum with other exfoliating treatments to avoid over-exfoliation.
