Vichy Liftactiv Supreme Vitamin C 15% vs La Roche-Posay Pure Vitamin C10: Which Vitamin C Serum Is Better?
Two pharmacy Vitamin C serums, one clear decision. Vichy Liftactiv Supreme 15% Pure Vitamin C Serum is the stronger brightening option, while La Roche-Posay Pure Vitamin C10 Serum is the more gentle, beginner-friendly choice for sensitive skin.
This quick comparison will help you choose the best Vitamin C serum for glow, dark spots, dullness, fine lines, and daily anti-aging skincare.

⚡ Quick Answer
Choose Vichy Liftactiv Supreme 15% Pure Vitamin C Serum if you want a stronger Vitamin C serum for dullness, uneven tone, early fine lines, and a brighter-looking complexion.
Choose La Roche-Posay Pure Vitamin C10 Serum if you want a gentler Vitamin C serum for sensitive skin, beginner routines, and daily radiance without pushing the skin too hard.
🏆 Quick Comparison Table
| Category | Winner | Why |
|---|---|---|
| Best for Strong Vitamin C | 🏆 Vichy Liftactiv 15% | Higher Vitamin C strength for a more active brightening routine |
| Best for Sensitive Skin | 🌿 La Roche-Posay C10 | More comfortable choice for reactive or easily irritated skin |
| Best for Beginners | ✅ La Roche-Posay C10 | Lower strength and easier introduction to Vitamin C |
| Best for Dullness | ✨ Vichy Liftactiv 15% | Better fit when the goal is brighter, fresher-looking skin |
| Best for Fine Lines | 🏆 Vichy Liftactiv 15% | Stronger anti-aging positioning for firmness and glow |
| Best Daily Comfort | 🌿 La Roche-Posay C10 | Softer choice if your skin dislikes strong actives |
✨ Vichy Liftactiv Supreme 15% Pure Vitamin C Serum

Vichy Liftactiv Supreme 15% Pure Vitamin C Serum is the better choice if your main goal is visible brightness, dullness correction, uneven tone, and a more energized complexion.
This is the serum I would choose for someone who already tolerates Vitamin C well and wants a stronger glow-focused anti-aging serum.
✅ Best For
- Dull and tired-looking skin
- Uneven skin tone
- Early fine lines
- Glow-focused anti-aging routines
- Users already comfortable with Vitamin C
⚠️ Not Ideal If
- Your skin is very reactive
- You are completely new to Vitamin C
- Your skin barrier feels irritated or over-exfoliated
🌿 La Roche-Posay Pure Vitamin C10 Serum

La Roche-Posay Pure Vitamin C10 Serum is the better choice if you want a gentler Vitamin C serum that still targets dullness, radiance, and early signs of aging without feeling too aggressive.
This is the serum I would choose for sensitive skin, beginner Vitamin C routines, or anyone who wants glow but prefers a softer approach.
✅ Best For
- Sensitive or reactive skin
- Beginner Vitamin C routines
- Daily radiance
- Skin that wants glow without too much intensity
- People who prefer pharmacy skincare formulas
⚠️ Not Ideal If
- You want the strongest Vitamin C option
- Your skin already tolerates high-strength actives very well
- Your main goal is a more intensive brightening routine
🔬 Main Difference
Vichy Liftactiv Supreme 15% is the stronger Vitamin C serum for brightness, glow, and anti-aging impact.
La Roche-Posay Pure Vitamin C10 is the gentler Vitamin C serum for sensitive skin, beginners, and daily comfort.
The real question is: do you want stronger brightening power, or a gentler Vitamin C serum your skin can tolerate every day?
Vichy Liftactiv Vitamin C Texture
Lightweight, active-feeling serum that fits well in a morning antioxidant routine. Best followed with moisturizer and sunscreen.
La Roche-Posay Vitamin C10 Texture
Softer, more comfortable serum feel. Better if your skin prefers a gentler Vitamin C step and you want a less intimidating daily routine.
👩⚕️ Pharmacist’s Perspective
Both serums can make sense, but I would not recommend them to the same person in the same way.
Vichy Liftactiv Supreme 15% Pure Vitamin C Serum is better when the skin already tolerates active ingredients and the main goal is brighter, firmer-looking skin.
La Roche-Posay Pure Vitamin C10 Serum is better when the skin is sensitive, reactive, or new to Vitamin C. In practice, tolerance matters as much as strength.
A stronger serum is only useful if your skin can use it consistently. If irritation makes you stop, the gentler product often wins.
🏁 Final Verdict
Choose Vichy Liftactiv Supreme 15% Pure Vitamin C Serum if:
- You want stronger Vitamin C performance
- Your skin looks dull or tired
- You want glow plus anti-aging support
- You already tolerate active serums well
- You want a more results-focused brightening serum
Choose La Roche-Posay Pure Vitamin C10 Serum if:
- Your skin is sensitive or reactive
- You are new to Vitamin C
- You want a gentler daily serum
- You prefer comfort over intensity
- You want glow without pushing the skin barrier
✨ Best for Strong Brightening: Vichy Liftactiv Supreme 15% Pure Vitamin C Serum
🌿 Best for Sensitive Skin: La Roche-Posay Pure Vitamin C10 Serum