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Kiri10: Triple Action Functional Keratin® | HAIR SERUM

Kiri10: Triple Action Functional Keratin® | HAIR SERUM

Regular price $44.00 NZD
Regular price Sale price $44.00 NZD
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Tax included. Shipping calculated at checkout.

Transform your hair with Kiri10's Triple Action Functional Keratin® Hair Serum. Designed to repair, protect, and hydrate, this revolutionary serum is infused with our proprietary Functional Keratin®, a powerhouse ingredient that revitalizes your scalp and hair. Say goodbye to dull, damaged strands and hello to smooth, shiny, and healthy locks.

Experience the magic of keratin combined with the nourishing richness of Argan Oil, Jojoba Oil, Castor Oil, Grapeseed Oil and panthenol. Our serum targets imperfections in the cuticle, mending damage from heat styling, chemical processes, and color treatments, while providing exceptional hydration and protection. This lightweight, micro-emulsion serum is safe for colored hair and fights frizz, leaving your hair glossy and vibrant.

Kiri10's Functional Keratin® promotes follicle health, preventing hair fall and enhancing overall scalp health. Pollution protection and aging support makes this serum an essential addition to your hair care routine. Elevate your hair care game and achieve the luscious, resilient hair you've always dreamed of with Kiri10.


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Unlock the full potential of your hair with Kiri10's Triple Action Functional Keratin® Hair Serum. This ultra-lightweight micro-emulsion delivers powerful repair, protection, and hydration to your scalp and hair. Infused with our unique Functional Keratin®, this serum not only nourishes and restores your scalp but also shields it from environmental stressors, ensuring long-lasting health and vitality.

Our formula is enriched with nutrient-rich oils like argan oil, jojoba oil, and castor seed oil, which provide intense moisture, strengthen your hair, and impart a lustrous shine. The inclusion of panthenol and grapeseed oil ensures your hair remains hydrated, smooth, and frizz-free, while protecting it from heat damage.

Kiri10's Functional Keratin® is scientifically proven to enhance cell proliferation by 160%, reduce inflammation by 70%, and improve hair anchoring and follicle health. This serum acts as a barrier against pollution and UV damage, keeping your scalp and hair safe from harmful environmental factors. Safe for colored hair, it effectively targets and repairs damage, making it ideal for those with dry, damaged, or chemically treated hair.


Enhanced Benefits of Functional Keratin® in Hair Care:

Functional Keratin® is a game-changer in haircare, offering a myriad of benefits that transform the health and appearance of your hair and scalp:

  • Improved Follicle Health: Increases cell proliferation by 160%, promoting healthier hair growth.
  • Reduced Inflammation: Decreases inflammation by 70%, relieving scalp discomfort and itching.
  • Enhanced Hair Anchoring: Strengthens hair follicles, preventing hair fall.
  • Pollution Protection: Forms a protective barrier against environmental pollutants.
  • Aging Support: Maintains the longevity of follicle health, ensuring vibrant hair.
  • Nourishment and Restoration: Repairs damage from heat styling, chemical treatments, and color processes.
  • Hydration and Shine: Smooths hair cuticles, providing deep hydration and a glossy finish.


Ingredients and Their Benefits

  • Functional Keratin® (Three types of Keratin blended in a patented and propriety process): Maintains hair structure, repairs damage, and enhances follicle health. Rich in cystine, it provides anti-aging, anti-pollution, and collagen-boosting benefits.
  • Argan Oil: Moisturizes, smooths frizz, adds shine, and protects from environmental stressors.
  • Jojoba Seed Oil: Rich in vitamins and minerals, it nourishes the scalp, strengthens hair, and prevents dryness.
  • Castor Seed Oil: Hydrates, soothes the scalp, boosts circulation, and promotes hair growth.
  • Grape Seed Oil: Moisturizes, strengthens hair follicles, and adds shine without leaving a greasy residue.
  • Panthenol (Provitamin B5): Improves hair elasticity, moisture retention, and manageability.
  • Sweet Orange Peel Oil: Rich in vitamin C and antioxidants, it enhances shine, promotes scalp health, and provides a refreshing citrus scent.


A wide range of hair types,
especially for those dealing with, hair fall,
brittle, coarse, and frizzy strands.
Safe for coloured hair.


How to Use

After Washing:

Step 1: Begin with freshly washed hair. For optimal results, use Kiri10: Triple Action Functional Keratin® Shampoo and Conditioner.

Step 2: Towel-dry your hair gently to remove excess water, squeeze, Do Not rub. Hair should be damp but not dripping wet.

Step 3: Apply a pea-sized amount of Kiri10 Triple Action Functional Keratin® Hair Serum onto the palm of your hands. Rub your hands together to evenly distribute the serum.

Step 4: Gently work the serum through your damp hair, starting from the mid-lengths to the ends. Avoid applying directly to the roots to prevent greasiness.

Step 5: Use a wide-tooth comb to distribute the serum evenly and detangle your hair.

Step 6: Proceed to style your hair as desired. The serum will provide heat protection, reduce frizz, and add shine.


Step 1: If your hair is already dry, you can still benefit from the serum before styling. Apply a small amount of serum to the palm of your hands.

Step 2: Rub your hands together and gently smooth the serum onto the lengths and ends of your hair. Focus on areas prone to frizz and damage.

Step 3: Use a comb or your fingers to evenly distribute the serum.

Step 4: Style your hair using your preferred tools. The serum acts as a barrier against heat damage and environmental stressors, keeping your hair smooth and protected.


  • Adjust the amount of serum based on your hair length and thickness. Start with a small amount and add more if needed.
  • Avoid applying too much serum to the roots to prevent your hair from looking greasy.

For best results, pair with Kiri10: Triple Action Functional Keratin® Shampoo and Conditioner.


If irritation occurs rinse immediately and discontinue use. For external use only. Avoid contact with eyes, rinse immediately with water if occurs.

STORE: With lid on, in a cool, dark place.


 New Zealand shipping pricing

We offer free shipping to all of New Zealand, including rural areas for orders over $100.

Orders under $100 are a flat rate of $6 including Rural areas.

Overseas shipping pricing

We are delighted to offer shipping to both Australia, US, Canada and the UK allowing customers in these regions to enjoy our products. Please note, however, that orders destined for these countries must meet a minimum purchase requirement. This policy ensures that we can provide a sustainable and efficient shipping process, allowing us to maintain the quality of service our customers expect.

Australia - DHL Express - $10 NZD | Minimum Order Quantity $80NZD

US, Canada and UK - DHL Express $15 NZD | Minimum Order Quantity $150NZD

TAXES AND DUTIES: are the responsibility of the customer, we highly recommend finding out this information before placing an order, Kiri10 is not liable for any actions taken by Customs once it reaches it's destination. 

For full shipping policy CLICK HERE.

Customer Reviews

Based on 1 review
Sheree (NZ)
Such Fantastic Products and Service

I have purchased the Shampoo and Conditioner and absolutely loving it. My hair feels so soft and it has such a lovely refreshing smell. I have also been taking the Kiri Glow Capsules for 3 months. Really impresesed with the results. I have very fine/thin hair which doesn't grow. My friend commented the other day on how my hair was looking much fuller. Made my day. Have just purchased more capsules as I am very keen to continue my Kiri10 journey. The hair serum arrived today so I am looking forward to trying this. The service from Natalie is outstanding. Very impressed with Kiri10