Spécifique Potentialiste Hair & Scalp Serum

Universal Defense Serum for Unbalanced Scalps

Restore comfort, hydration, and balance to your scalp with the Kérastase Spécifique Potentialiste Hair & Scalp Serum — a lightweight, fast-absorbing serum designed for normal, dry, oily, or sensitive scalps.

Inspired by microbiome science, this universal defense serum helps soothe scalp discomfort while supporting a healthier scalp environment. Its refreshing gel texture absorbs quickly without residue, delivering hydration, cooling relief, and long-lasting freshness for a revitalized scalp experience.

Formulated with antioxidant properties and microbiome-supporting ingredients, Potentialiste helps defend against the feeling of dryness and imbalance while leaving the scalp feeling calm, refreshed, and healthier over time.

✨ Benefits

• Helps soothe and comfort unbalanced scalps
• Supports scalp hydration and freshness
• Helps reduce the feeling of a dry scalp
• Refreshes and revitalizes the scalp
• Lightweight, fast-absorbing gel texture
• Provides a long-lasting cooling sensation
• Leaves scalp feeling healthier and more balanced
• Suitable for normal, oily, dry, and sensitive scalps

📊 Consumer-Tested Results

• +91% felt a soothing effect**
• 98% felt their scalp was more comfortable**
• 90% felt reduced dry scalp sensation**
• 73% felt a more balanced scalp**
• 74% felt their scalp was hydrated**
• 80% experienced a long-lasting fragrance**
• 73% noticed a lasting cooling sensation**
• 80% felt their scalp looked healthier**

**Based on a consumer study

🧪 Key Ingredients

🦠 Bifida Ferment Lysate

Helps support scalp barrier function and microbiome balance.

💧 Glycerin

Provides hydration and helps maintain scalp moisture.

🌿 Lactobacillus

Supports a healthier scalp environment inspired by microbiome science.

✨ Ascorbyl Glucoside

An antioxidant derivative of Vitamin C that helps defend the scalp against environmental stressors.

💡 Ideal For

• Dry scalp
• Sensitive scalp
• Oily or unbalanced scalp
• Scalp discomfort or tightness
• Anyone seeking lightweight daily scalp hydration and soothing care

🛁 How to Use

1. Apply 3 doses directly onto the scalp
2. One dose equals one full pipette to the marked line
3. Massage gently into the scalp
4. Do not rinse

💡 For an extra refreshing experience, store the serum in the refrigerator before use.

✨ The Result

The scalp feels calmer, fresher, hydrated, and more balanced — with a soothing cooling sensation and long-lasting freshness after every use.