When it comes to achieving a brighter, more even complexion, two ingredients have been stealing the spotlight in 2025: Vitamin C and Tranexamic Acid. Both are powerhouse brighteners, but they work in very different ways. If you’ve ever wondered which one is right for you, we’ve got you covered.
🍊 Vitamin C: The Classic Glow-Getter
Vitamin C has long been a staple in the world of skincare, and for good reason. Known for its antioxidant properties, Vitamin C protects your skin from free radical damage while promoting a radiant, youthful glow.
Who it’s for:
- Anyone dealing with dullness or uneven skin tone
- Those looking for daily protection against environmental stressors
- People who want to reduce the appearance of early signs of aging, like fine lines and pigmentation
How it works:
- Vitamin C inhibits melanin production, helping fade dark spots and prevent new ones from forming. It also boosts collagen synthesis, improving firmness and texture.
Tips for use:
- Apply in the morning under sunscreen for added protection
POUT’s Favorite Vitamin C Products:
💧 Tranexamic Acid: The Hyperpigmentation Hero
Tranexamic Acid is a newer star in the brightening world. Originally used in medical treatments for blood clotting, it’s now celebrated in skincare for its ability to tackle stubborn hyperpigmentation and melasma.
Who it’s for:
- Anyone struggling with melasma, post-inflammatory hyperpigmentation, or dark spots that won’t budge Anyone with sensitive skin that don’t tolerate other stronger brightening agents
How it works:
- Tranexamic Acid inhibits plasmin activation in the skin, reducing excess melanin production. The result? Dark spots fade over time, and overall skin tone becomes more even.
Tips for use:
- Can be used morning or night, and pairs well with other brighteners like niacinamide
POUT’s Favorite Tranexamic Acid Products:
🆚 How to Choose
- For preventative brightening and daily radiance: Vitamin C is your go-to. It’s great for maintaining glow and protecting against environmental damage.
- For stubborn spots and melasma: Tranexamic Acid shines here, especially for pigmentation that hasn’t responded to other treatments.
Pro Tip: Some of the best results come from layering these ingredients in a routine (Vitamin C in the morning, Tranexamic Acid at night) or alternating depending on your skin’s needs.
Bright, even skin doesn’t have to be a mystery.
Understanding the power and purpose of each ingredient can help you choose the right solution for your skin—and feel confident in your routine.
