Defy Gray Hair Serum (Reverse Grays)

Powered by SILVERFREE™, a cutting-edge bio-mimetic peptide, this serum helps stimulate melanin production and revive natural pigmentation, leaving hair visibly darker and healthier over time.

Clinically Proven Results:

• Up to 86% reduction in gray hair in just 3 months
• 385% increase in natural pigment within 4 months
• Continued improvement even after use stops

Key Benefits

1. Restores Natural Hair Color
The powerful SILVERFREE™ peptide reactivates melanin production, reducing visible grays and reviving your hair’s original shade.

2. Prevents Premature Graying
Rich in antioxidants, the serum protects follicles from oxidative stress and environmental damage — key triggers of early graying.

3. Nourishes & Strengthens Hair
Infused with amino acids, Ginseng Root, Licorice Extract, Rosemary, Vitamin B12, and Zinc, it strengthens hair fibers, boosts texture, and hydrates from root to tip.

4. Balances & Soothes the Scalp
Botanical extracts calm irritation, reduce inflammation, and support a healthy scalp environment for optimal hair growth.

5. Lightweight, Non-Greasy Formula
Absorbs quickly without residue — perfect for daily use as part of your hair care routine.

How to Use

• Apply directly to the scalp, focusing on gray-prone areas. Using the nozzle, dispense 1–2 drops onto each targeted spot. Gently massage with fingertips to aid absorption and stimulate follicles.
• Best used once daily
• Works on both freshly washed and unwashed hair
• Each boxed set includes 3 × 10ml bottles (approx. 1 month’s use per bottle)

Results Time Frame
The Defy Gray Serum is designed to work with your body’s natural biology—gently reawakening melanin production at the root, where gray hair begins. Because it restores pigment over time rather than covering it, visible results aren’t immediate.

Hair typically grows around 1 cm per month, and most users begin to see a shift in 3 to 6 months, depending on individual scalp condition and turnover rate.

Consistency is key: with daily use, you’re gradually restoring the conditions needed for your hair to grow in with its natural color, strength, and vitality. While results are not immediate, they are deeply rooted and long-lasting.

Size: 3 x 10 ml

Natural / Organic ingredients 

Water, 1,2-Hexanediol, Dipotassium Glycyrrhizate, Panax Ginseng Root Extract, Nasturtium Officinale Leaf/Stem Extract, Glycerin, Palmitoyl Dipeptide-52, Phenoxyethanol, Glycyrrhiza Glabra (Licorice) Root Extract, Symphytum Officinale Leaf Extract, Polyglyceryl-10 Diisostearate, Isostearic Acid, Polyglyceryl-10 Laurate, Betaine, Sodium PCA, Sodium Lactate, Arginine, PCA, Glycine, Alanine, Serine, Proline, Threonine, Lysine HCl, Glutamic Acid, Pinus Sylvestris Cone Extract, Arnica Montana Flower Extract, Lamium Album Flower/Leaf/Stem Extract, Nasturtium Officinale Leaf/Stem Extract, Arctium Lappa Root Extract, Hedera Helix (Ivy) Leaf/Stem Extract, Allium Sativum (Garlic) Root Extract, Anthemis Nobilis Flower Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Sodium Ascorbyl Phosphate, Cyanocobalamin, Zinc Glycinate, Tannic Acid, Glycine, Sodium Citrate, Zinc Sulfate.

More about the brand

• Our Story
• What sets Kiwabi apart?
• Our Ingredients
• FAQ

Our Story

Kiwabi is more than just a hair care brand; it's a symbol of innovation and nature harmoniously blended to deliver the highest standard of beauty care. Originating from Japan, a country renowned for its cutting-edge technology and deep-rooted appreciation for nature, Kiwabi brings you a range of products that not only transform your hair but also respect the environment.

Discover the transformative power of Kiwabi Haircare and unlock the full potential of your hair, now.

 

What sets Kiwabi apart?

Innovative Solutions for Timeless Beauty

Each Kiwabi product is developed with precision and care, ensuring that every formula is both potent and gentle. Our Hair Essence, Color Treatments, Root Color Shampoo, and Hair Color Brushes are infused with natural ingredients that nurture your hair and scalp. By choosing Kiwabi, you're opting for a luxurious experience that yields visible results from the first use.

Commitment to Sustainability

At Kiwabi, sustainability isn’t just a buzzword—it's at the core of everything we do. Our products are crafted with eco-friendly methods and packaged in materials that minimize environmental impact. We believe in beauty solutions that protect and preserve our planet for future generations.

A Tailored Experience

Understanding that each hair type has unique needs, Kiwabi products are designed to cater to the diversity of hair profiles and coloring needs. Whether you are covering grays or enhancing your natural color, our products ensure consistency and excellence. Our tailored approach means you find just the right product to meet your hair care and styling requirements.

 

Our Ingredients

Kiwabi Haircare harnesses the power of nature to deliver exceptional results. Their formulations are enriched with a blend of carefully selected botanical extracts. Key ingredients include:

Rice Water: renowned for its hair-strengthening properties 

Green Tea Extract: to soothe the scalp and protect against environmental damage

Aloe Vera: for deep hydration and conditioning

These potent ingredients work in synergy to nourish and revitalize your hair from root to tip.

Read More >>

FAQ

How do I choose the right color from Kiwabi products?

Start by assessing your natural hair color and the look you wish to achieve. Our detailed color guides and descriptions help simplify your decision, ensuring a perfect match that enhances your natural beauty.

Are Kiwabi products suitable for sensitive skin?

Absolutely. All our formulations are dermatologist-approved, hypoallergenic, and free from harsh chemicals, making them ideal for those with sensitive skin and scalp.

How often should I use Kiwabi's Hair Essence and Root Color Shampoo?

We recommend daily use of the Hair Essence to maintain soft, healthy hair. The Root Color Shampoo should be used as necessary to cover root regrowth and extend the time between full color treatments.

Can I use Kiwabi Hair Color Treatment on previously colored or treated hair?

Yes, our treatments are specifically designed to be safe and effective on all hair types, including those that have been previously colored or chemically treated. They nourish while they color, improving the overall health of your hair.

For further questions, click to contact us below:

Contact us

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