How to repair damaged and sensitized hair after summer

The sun, chlorine, sea salt, and high temperatures take their toll on our hair. The result: dry, dull, brittle, and difficult-to-manage hair. Therefore, at the end of the summer season, it's essential to opt for post-summer hair treatments that restore moisture, strength, and softness.

In this practical guide, we show you how to repair your hair after the summer, step by step , with professional products that deeply nourish and protect the hair fiber.

Step 1: Detect if your hair is damaged or sensitized

Before starting any hair routine after the summer, it is important to identify the condition of your hair:

• Do you notice your hair is rough or dull?
• Does it break easily or have split ends?
• Do you experience constant frizz, even after styling?

These are clear signs of hair sensitized by the sun, chlorine, and sea salt . If your answer is yes, you need deep repair with products designed to restore the hair fiber.

Step 2: Wash with a repairing shampoo

The first step in post-summer hair treatments is gentle but effective cleansing.

We recommend KINACTIF™ N°2 REPAIR Rich Reconstructing Shampoo , a shampoo that:

• Washes without harming damaged and weakened hair.
• Repairs and strengthens hair fiber.
• Eliminates frizz.
• Leaves hair soft and shiny.

Directions for use: Apply to damp hair and scalp with a gentle massage. Rinse thoroughly with water.

Step 3: Treat with a reconstructive mask

Deep hydration is essential to repair hair damaged by the sun and sea .

Use the KINACTIF™ N°2 REPAIR Reconstructing 2-in-1 Mask , which works as:

• Fast conditioner: 1 minute exposure.
• Intensive treatment: 5-10 minutes of exposure.

Benefits:

• Intensely nourishes weakened hair.
• Repairs hair fiber.
• Eliminates frizz and adds shine.
• Can be mixed with Intensive Shot to enhance repair.

Directions for use: Apply to damp hair, leave on as needed, then rinse.

Step 4: Apply an intensive repair treatment

When the damage is severe, the hair needs reinforcement.

Use KINACTIF™ N°2 REPAIR Intensive Reconstructing Shot .

• Contains a high concentration of active ingredients for maximum restorative power.
• It is mixed in a 1:1 ratio with the mask to achieve an immediate effect.

Directions for use: Mix with the mask and leave on for 10 minutes. Rinse thoroughly with water.

Step 5: Protect and texturize hair

To maintain results and protect your hair after each wash:

Apply KINACTIF™ N°2 REPAIR Reconstructing Melting Extract .

Benefits:

• Protects from the heat of flat irons and hair dryers.
• Softens hair and makes detangling easier.
• Closes cuticles and provides extra shine.

It's the perfect ally in your post-summer hair routine to keep your hair strong and manageable.

Why choose KINACTIF™ N°2 REPAIR ?

Damaged hair needs deep repair and constant protection . The KINACTIF™ N°2 REPAIR line is formulated with:

• Prebiotics: balance the scalp microbiome.
• Wine yeast extract: repairs hair architecture, protects disulfide bonds, and provides keratin-associated proteins.

Proven results:

• Repaired hair and sealed ends.
• Stronger hair (+45% improvement in breakage resistance).

Step 6: Maintain a consistent hair routine

The key is not only to repair, but to maintain the results. To achieve this:

1. Use professional products after each wash.
2. Avoid excessive use of heat tools.
3. Apply nourishing masks once a week.
4. Moisturize your hair with light oils if it feels dry.

With consistency, your hair will regain the strength, shine, and softness lost during the summer.

Post-summer hair treatments are essential for restoring vitality and health to damaged and sensitized hair. With the KINACTIF™ N°2 REPAIR professional line, you can enjoy a complete routine that cleanses, repairs, moisturizes, and protects your hair.

Find these products in the Cosméticos de la Rosa online store and start your hair repair ritual today.