Matsu Intensive Repair Hair Serum with Keratin 50ml

Regular price $24.63

Shipping calculated at checkout.

Matsu Intensive Repair Hair Serum is a concentrated leave-in treatment designed to restore the look of color-treated and damaged hair.

Perfect for those with color-processed or heat-damaged locks, this serum coats each strand to smooth frizz and protect against daily environmental stressors, leaving your hair looking healthier and more resilient.

Key Ingredients

  • Keratin - helps smooth the hair cuticle for a sleek, frizz-free appearance
  • Ginseng - revitalizes the appearance of dull, tired hair
  • Spirulina - provides nutrient-rich conditioning to support overall hair health
  • Collagen - adds weightless moisture and elasticity to dry hair

How to Use

  1. Dispense a small amount of serum into your palm and rub your hands together to warm the product.
  2. Apply evenly through the lengths of damp hair, focusing especially on the ends.
  3. Do not rinse. Style as usual.
  4. Tip: Adjust the amount based on your hair length and thickness; start with a single dropper and add more if needed.
  • Specially formulated for color-treated and damaged hair
  • Infused with keratin and biotin for enhanced strength and shine
  • Helps smooth frizz and split ends
  • Lightweight, non-greasy formula that does not require rinsing

As described in our Privacy Policy, we collect personal information from your interactions with us and our website, including through cookies and similar technologies. We may also share this personal information with third parties, including advertising partners. We do this in order to show you ads on other websites that are more relevant to your interests and for other reasons outlined in our privacy policy.

Sharing of personal information for targeted advertising based on your interaction on different websites may be considered "sales", "sharing", or "targeted advertising" under certain U.S. state privacy laws. Depending on where you live, you may have the right to opt out of these activities. If you would like to exercise this opt-out right, please follow the instructions below.

If you visit our website with the Global Privacy Control opt-out preference signal enabled, depending on where you are, we will treat this as a request to opt-out of activity that may be considered a “sale” or “sharing” of personal information or other uses that may be considered targeted advertising for the device and browser you used to visit our website.