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Description
Ingredients
Product Details
What it is:
Hair is thicker, smoother with increased bod, volume and shine.
What it does:
Improves texture. Helps prevent split ends and dry scalp. Leave hair oil free.
What else you need to know:
For thinning Hair.
Product Options Available are as follows:
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
Product Recommendations
Frequently Asked Questions
Hayashi Repair Zone Leave In Booster is formulated with a concentrated blend of reparative actives including amino acids, peptides, and botanical extracts designed to support skin barrier function. The formula is free from parabens and sulfates, prioritizing ingredient transparency so you know exactly what's going on your skin. For a complete ingredient list, please refer to the product packaging or visit our website.
Yes, Hayashi Repair Zone Leave In Booster is formulated to be gentle and supportive for compromised or sensitive skin. The leave-in formula is designed to strengthen the skin barrier without harsh irritants. However, if you have extremely reactive skin or specific allergies, we recommend patch testing first or consulting with a dermatologist, especially if you're using active treatments.
Apply Hayashi Repair Zone Leave In Booster to clean, damp skin after cleansing and toning, but before heavy creams or oils. Use 2-3 pumps and gently press into skin, focusing on areas needing extra repair support. You can layer it under your moisturizer and SPF in the morning, or use it alone at night. No rinsing required—it's designed to work throughout the day and night.