Product Details

HH Simonsen Keratin Boost:

This potent keratin treatment restores the hair's natural protein levels while you style. Enriched with hydrolysed keratin and nourishing actives, it delivers deep care, leaving hair stronger, healthier, more pliant and with a brilliant shine.

Key Benefits

• Rebuilds and restores keratin levels
• Delivers deep, intense nourishment
• Strengthens and reduces breakage
• Enhances shine and vitality
• Improves hair pliability and resilience

Suitable For

• Dry or damaged hair
• Heat-styled or chemically treated hair
• Dull or lacklustre hair needing shine

Directions For Use

1. Shampoo hair and rinse thoroughly.

2. Apply HH Simonsen Keratin Boost evenly through wet hair.

3. Leave in for 2-4 minutes to allow keratin rebuilding and nourishment.

4. Rinse thoroughly and follow with your favourite conditioner.

Pro Tips

• Use on towel-dried hair for optimal absorption.
• For an intensive treat, apply once a week in place of conditioner.
• Pair with HH Simonsen Keratin Boost shampoo for complete keratin repair.

Ingredients

Aqua, PEG-12 Dimethicone, Silicone Quaternium-18, Hydrolyzed Keratin, Cocodimonium Hydroxypropyl Hydrolyzed Wheat Protein, Glycerin, Aloe Barbadensis Leaf Juice, Sodium Hyaluronate, Trideceth-6, Trideceth-12, Phenoxyethanol, Citric Acid, Caprylyl Glycol, Sorbic Acid.

*We make every effort to keep our ingredient lists accurate and up to date. However, formulations may be improved or adjusted over time, and slight variations can occur between regions due to local regulations. For the most accurate information, always refer to the ingredient list printed on your product packaging.

Frequently Asked Questions

Q. What does HH Simonsen Keratin Boost do?

A. It restores and rebuilds the hair's keratin levels while nourishing and strengthening strands, resulting in healthier, shinier, more pliant hair during styling.

Q. How often should I use HH Simonsen Keratin Boost?

A. Use 1-2 times per week or as needed on dry or damaged hair. Adjust frequency based on hair condition and styling routine.

Q. Can I use this treatment with other HH Simonsen products?

A. Yes. For best results, pair with HH Simonsen shampoo and conditioner from the same range to maximise keratin repair and nourishment.

Q. Is Keratin Boost safe for colour-treated hair?

A. Yes. This formula is gentle on colour-treated hair and helps maintain vibrancy while strengthening and adding shine.

Q. Can I leave the treatment in my hair longer for extra repair?

A. We recommend no more than 4 minutes to avoid over-conditioning. For intensive repair, use weekly rather than extending leave-in time.

Q. Will Keratin Boost weigh my hair down?

A. No. Its lightweight formulation conditions without build-up when rinsed thoroughly, leaving hair strong and bouncy.