Kérastase Résistance Bain Extentioniste 250 ml – Strengthening Shampoo for Long, Resilient Hair

The Kérastase Résistance Bain Extentioniste 250 ml is a professional strengthening shampoo formulated to promote the growth of stronger, healthier hair that is more resistant to breakage.

Ideal for weak, fragile or easily breaking hair, this purifying shampoo deeply cleanses the scalp and seals the hair fiber, helping hair reach its ideal length without compromising the quality of the ends.

Shampoo for Hair That Breaks and Doesn't Grow

When hair breaks before reaching the desired length, it is essential to strengthen the fiber from the root. The Bain Extentioniste acts on:

Fiber Strengthening

Helps improve strength and elasticity.

Protection During Growth

Reduces breakage along the lengths.

Purifying Cleansing

Cleanses the scalp, promoting a healthy environment for growth.

Key Benefits

• ✔️ Strengthening shampoo for fragile hair

• ✔️ Ideal for promoting healthy growth

• ✔️ Reduces breakage

• ✔️ Increases elasticity and strength

• ✔️ Stronger hair from the roots

• ✔️ Perfect for long hair or hair that is growing

Creatine R + Taurine Technology

The formula is enriched with targeted active ingredients:

• Creatine R: a strengthening complex that improves fiber resistance

• Taurine: a protective amino acid that reinforces hair structure

• Salicylic Acid: helps gently purify the scalp

Ingredient lists may be updated. Always check the packaging for the most current information.

Directions for Use

1. Apply to wet hair.

2. Lather and gently massage the scalp and lengths.

3. Rinse thoroughly.

4. Follow with a second application for a deeper cleanse.

5. Rinse well.

If contact with the eyes occurs, rinse immediately and thoroughly. Keep out of reach of children.

Professional Recommendation

After shampooing, apply the Fondant Extentioniste or the Masque Extentioniste to complete the strengthening action and maximize fiber resistance.

Recommended For

• Weak, fragile hair

• Hair that breaks easily

• Those who want to grow their hair longer

• Hair stressed by chemical treatments or frequent styling

FAQs – Frequently Asked Questions

1. Does it really help hair growth?

It helps reduce breakage, allowing hair to grow longer and stronger.

2. Is it suitable for fine hair?

Yes, it strengthens without weighing hair down.

3. Can it be used daily?

Yes, it's suitable for regular use.

4. Does it reduce split ends?

It helps protect the fiber, reducing breakage.

5. Is it suitable for treated hair?

Yes, it's ideal for stressed or sensitized hair.

6. Should it be used with other products from the line?

For optimal results, it's recommended to use the full Résistance Extentioniste range.

Product Specifications

• Brand: Kérastase

• Line: Résistance Extentioniste

• Size: 250 ml

• Type: Strengthening shampoo for fragile hair

• Manufacturer: L’Oréal – 14, Rue Royale 75008 Paris

• Email: servizioconsumatorikerastase.corpit@loreal.com