CRLab Hair Spa Scalp & Hair Acid Rinse

$66.00
Sold Out

Shine-restoring acid rinse for smoother, fresher, more luminous hair.

Inspired by Korean beauty rituals, this shine-boosting rinse helps smooth the hair after washing so it looks brighter, softer, and more polished right away. Its slightly acidic formula helps bring the scalp and hair back into balance, while helping the outer layer of the hair lie flatter. When the cuticle is smoother, hair reflects light better, feels silkier, and is easier to manage.

This rinse is especially helpful if your hair often feels dull after washing, or if you live in an area with hard water. Hard water can leave mineral buildup behind, making hair feel rough, heavy, or less shiny. Red fruit vinegar helps rinse away that residue and neutralize unwanted odors, leaving the scalp and lengths feeling fresher.

The formula also includes rice protein to help strengthen the feel of the hair over time. Think of it as a lightweight support ingredient that helps hair feel more resilient without making it heavy. Hyaluronic acid adds hydration, helping the scalp and hair feel softer and more flexible. Ceramides help support the hair’s protective barrier, which is especially useful for hair that feels dry, fragile, or stressed from washing, styling, color, or environmental exposure.

With regular use, hair looks more luminous, feels smoother, and becomes easier to comb through wash after wash.

Best For

  • Dull hair that needs shine

  • Hair exposed to hard water

  • Hair that feels rough, dry, or less manageable after washing

  • Scalp and hair that need a fresh, balanced finish

How to Use

After shampoo and conditioner, spray onto the scalp and through the lengths using the angled spray nozzle. Massage briefly, then rinse well.

For extra shine, rinse with cool or lukewarm water. Use at every wash, especially when travelling or in areas with hard water.

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Shine-restoring acid rinse for smoother, fresher, more luminous hair.

Inspired by Korean beauty rituals, this shine-boosting rinse helps smooth the hair after washing so it looks brighter, softer, and more polished right away. Its slightly acidic formula helps bring the scalp and hair back into balance, while helping the outer layer of the hair lie flatter. When the cuticle is smoother, hair reflects light better, feels silkier, and is easier to manage.

This rinse is especially helpful if your hair often feels dull after washing, or if you live in an area with hard water. Hard water can leave mineral buildup behind, making hair feel rough, heavy, or less shiny. Red fruit vinegar helps rinse away that residue and neutralize unwanted odors, leaving the scalp and lengths feeling fresher.

The formula also includes rice protein to help strengthen the feel of the hair over time. Think of it as a lightweight support ingredient that helps hair feel more resilient without making it heavy. Hyaluronic acid adds hydration, helping the scalp and hair feel softer and more flexible. Ceramides help support the hair’s protective barrier, which is especially useful for hair that feels dry, fragile, or stressed from washing, styling, color, or environmental exposure.

With regular use, hair looks more luminous, feels smoother, and becomes easier to comb through wash after wash.

Best For

  • Dull hair that needs shine

  • Hair exposed to hard water

  • Hair that feels rough, dry, or less manageable after washing

  • Scalp and hair that need a fresh, balanced finish

How to Use

After shampoo and conditioner, spray onto the scalp and through the lengths using the angled spray nozzle. Massage briefly, then rinse well.

For extra shine, rinse with cool or lukewarm water. Use at every wash, especially when travelling or in areas with hard water.