Home JustK - Nourishing Keratin & Collagen Shampoo 300ml

JustK - Nourishing Keratin & Collagen Shampoo 300ml

Vendor: JustK
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Sale price $16.00
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Shipping & Delivery

At Zilion, we understand that getting your products quickly is just as important as the quality of the products themselves. That’s why we partner with New Zealand’s most reliable logistics providers like Zappy, Post Haste, NZ Couriers, and NZ Post, to ensure your order arrives safely and swiftly.


How do I track my order?

Once our team has packed and dispatched your order, you will automatically receive a shipping confirmation email. This email includes a unique tracking link so you can monitor your parcel’s journey in real-time.

You can also track your shipments directly through our partner portals at Zappy, Post Haste, NZ Couriers or NZ Post using the tracking number provided.

Using the Shop App?
If you have a "Shop" account, you can track your Zilion orders seamlessly. By connecting your email to the Shop app, your delivery status will update automatically in your orders tab. You can also manually add your tracking number to the app for instant notifications.


Why isn’t my tracking link updating?

Don’t worry! After your parcel is dispatched, it needs to reach the courier depot for its first scan. It can take up to 24 hours for tracking details to go live on the Zappy, Post Haste, NZ Couriers or NZ Post systems. If you don’t see an update immediately, please check back the following morning.


What are the shipping costs?

We aim to keep our delivery rates fair and transparent for all New Zealanders:

  • FREE Shipping: On all orders over $85.

  • Standard Metro Delivery: $7.99

  • Rural Delivery: $7.99


What are your delivery timeframes?

We prioritize speed! We offer same business day dispatch for all in-stock items on orders placed before 09:00 AM.

  • Metro Deliveries: 1–4 business days.

  • Rural Deliveries: 3–7 business days.

Please note: During high-volume sale periods or public holidays, there may be slight delays. Orders containing "Dangerous Goods" (like aerosols or certain hair chemicals) may also require additional transit time due to safety regulations.


Can I change or cancel my order?

If you realize you need to make a change, please email us immediately at care@zilion.co.nz with your order number. If your order hasn't been picked up by our delivery partner yet, we will do our absolute best to accommodate your request. Once a parcel has been dispatched, we are unable to modify it.

 

Do you deliver to P.O. Boxes?

No! Because our delivery partner(s) do not deliver the cosmetics to P.O. Boxes. Please ensure you select the appropriate shipping method and correct delivery details.


Why did I only receive part of my order?

To get your items to you as fast as possible, we may split orders into multiple shipments if items are located in different areas of our warehouse or some of the products got damaged while packing or are not available at the moment due to any reason.


How will I know where the rest of my items are?

If your order is split, you will receive a separate tracking link for each parcel via email. Please check all shipping emails before contacting support, as the rest of your items are likely just a few stops behind!

 

Do you Offer Pickup?

Currently, we do not offer pickups.

Do you ship internationally?

Currently, Zilion is focused on serving our local community. We ship New Zealand-wide only and do not offer international delivery at this stage.
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JustK - Nourishing Keratin & Collagen Shampoo 300ml

JustK - Nourishing Keratin & Collagen Shampoo 300ml

$16.00

JustK - Nourishing Keratin & Collagen Shampoo 300ml: The Ultimate Structural Reset

Product Description & Detailed Information

The JustK Nourishing Keratin & Collagen Shampoo (300ml) is a boutique, high-performance cleanser designed to fundamentally reconstruct hair that has been compromised by heat, chemical processing, or environmental stress. Unlike standard shampoos that merely wash the surface, this formula penetrates the hair cortex to deliver a high-concentration "Hydro-Protein" boost.

The formula features a sophisticated fusion of Hydrolyzed Keratin, which mends the outer cuticle to eliminate frizz, and Hydrolyzed Collagen, which reinforces the internal hair fiber to restore elasticity and bounce. Housed in a convenient 300ml bottle, this shampoo acts as a biological "filler" for the hair, smoothing out porous areas and leaving every strand feeling noticeably thicker, silkier, and incredibly resilient.

Why You Should Use This Product

In New Zealand, our hair is constantly under attack from a high UV index, coastal salt spray, and variable water minerals. These elements strip the hair of its natural lipids and proteins, leading to the "straw-like" texture often seen in bleached or heat-styled hair. JustK Nourishing Shampoo is essential because it provides a restorative therapy rather than just a simple wash. It replaces the lost proteins required to maintain a healthy, vibrant appearance, making it the perfect foundation for any hair repair routine.

Key Benefits & Advantages

Mends broken protein bonds within the hair shaft, drastically reducing breakage and the appearance of split ends.

The addition of Collagen provides the "snap-back" quality that healthy hair needs, preventing brittle snapping during styling or brushing.

By sealing the hair cuticle with Keratin, this shampoo prevents external moisture from entering the hair shaft—a must-have for the New Zealand damp season.

Smoothes the hair surface to a mirror-like finish, enhancing the multi-dimensional tones of your natural or salon color.

Best Suited For

  • Dry and Damaged Hair: Specifically hair that has undergone bleaching, perming, or chemical straightening.

  • Limp or Fine Hair: Those needing structural protein to achieve a fuller, more voluminous look.

  • Frizzy and Unruly Textures: For anyone struggling to maintain a sleek, smooth style in humid conditions.

  • Post-Keratin Treatment: An ideal maintenance shampoo to extend the life of professional salon smoothing treatments.

Directions to Use for Professional Results

Thoroughly saturate hair with lukewarm water. Avoid hot water, as it can further stress the hair cuticle.

Dispense a generous amount of JustK shampoo into your palms and work into a rich lather.

Focus the application on the scalp and roots, gently massaging with your fingertips to lift away oils and impurities. Allow the lather to run through the mid-lengths and ends.

Rinse thoroughly with cool to lukewarm water. For heavy product buildup, a second wash is recommended.

For optimal structural restoration, always follow with JustK Nourishing Keratin & Collagen Conditioner.

Ingredients Used in Formulation

JustK utilizes a base of high-performance, hair-loving ingredients including:

  • Hydrolyzed Keratin: To smooth and repair surface damage.

  • Hydrolyzed Collagen: To improve hair thickness and elasticity.

  • Argania Spinosa Kernel Oil: For deep lipid replenishment and shine.

  • Vitamin E: To protect against oxidative stress and environmental fading.

PLEASE CHECK THE FULL PRODUCT INGREDIENTS LISTED ON THE PHYSICAL PACKAGING BEFORE BUYING OR USING. Manufacturers frequently update formulas to reflect new technology. To ensure the product is safe for your specific allergies or skin sensitivities, always review the label on the 300ml bottle prior to your first application.

Availability at Zilion Online Store

The JustK - Nourishing Keratin & Collagen Shampoo 300ml is the ultimate multi-tasker for hair recovery. It bridges the gap between a clinical protein treatment and a luxury daily cleanser, ensuring your hair stays strong, soft, and vibrant.

Availability: Authentic JustK products are available now for nationwide delivery at Zilion Online Store (www.zilion.co.nz). We are a trusted New Zealand stockist, offering fast, tracked shipping from Auckland to the deepest South Island.

Frequently Asked Questions (FAQs)

  1. Is this shampoo sulfate-free? Yes, it is formulated without harsh sulfates like SLS/SLES.

  2. Will it make my hair look greasy? No, it provides weightless hydration and protein.

  3. Is it safe for color-treated hair? Absolutely, the keratin helps lock in color by sealing the cuticle.

  4. Can I use this on hair extensions? Yes, its gentle, sulfate-free nature is safe for high-quality extensions.

  5. How long will the 300ml bottle last? Typically 4 to 6 weeks depending on hair length and frequency of use.

  6. Does it contain parabens? No, JustK products are formulated to be paraben-free.

  7. Is it safe for children? Yes, it is a gentle formula, but avoid contact with eyes.

  8. Can men use this shampoo? Yes, it is a unisex formula suitable for all hair types.

  9. Is it suitable for the Curly Girl Method? You should check the packaging for specific silicone status.

  10. Will it help my hair grow? By preventing breakage, it helps you retain your length.

  11. Does it smell like a salon? Yes, it has a sophisticated, clean, professional fragrance.

  12. What is the difference between Keratin and Collagen? Keratin strengthens; Collagen provides elasticity and volume.

  13. Will it help with an itchy scalp? It is moisturizing, which can help soothe dry-scalp irritation.

  14. How much should I use per wash? A small amount is sufficient as it is highly concentrated.

  15. Where is JustK manufactured? JustK is a global brand focusing on high-end salon formulations.

  16. Can I use it after a Keratin treatment? Yes, it is highly recommended to maintain treatment results.

  17. Is the bottle recyclable? Yes, the plastic bottle is recyclable in New Zealand.

  18. Will it weigh my fine hair down? No, the proteins provide weightless strength.

  19. What if it gets in my eyes? Rinse immediately with cool, clean water.

  20. Why buy from Zilion? Zilion ensures 100% genuine products with local NZ support and rapid delivery.

Keyword

Searching for the best Keratin and Collagen Shampoo in New Zealand? Zilion Online Store is your authorized destination for professional hair care in Auckland, providing the JustK 300ml boutique size your hair deserves. Whether you are a stylist in Hamilton looking for scalp repair products or a creative in Wellington wanting hair thickening shampoo, our protein-rich range delivers unmatched quality. Kiwis in Christchurch and Dunedin trust Zilion for cruelty-free hair care that survives the Southern sun. From the artistic hubs of Queenstown and Rotorua to the coastal beauty of Tauranga and Napier, we offer fast, tracked shipping on all JustK hair products. If you need keratin hair treatment in Taupo or collagen hair supplies in Palmerston North, our collection offers the ammonia-free and sulfate-free care required for healthy, vibrant strands. Join the Aotearoa hair community and shop JustK Nourishing Keratin & Collagen today for a high-shine, salon-quality finish that lasts. Buy hair products online NZ, best shampoo for dry hair Auckland, JustK stockists Wellington, keratin hair care Christchurch, hair repair and thickness NZ, Zilion beauty supplies New Zealand, hair repair Nelson, beauty boutique Invercargill, hair trends New Zealand, best price JustK NZ, overnight shipping hair products Auckland, boutique hair care Rotorua, hair salon supplies Gisborne, New Zealand hair artists choice, professional beauty Whangarei, Hastings hair care, New Plymouth hair dye, Palmerston North salon deals, Whanganui hair repair, Masterton beauty shop, Blenheim hair care, Timaru salon supplies, Levin hair products, Ashburton beauty deals, NZ professional hair shop, buy JustK Auckland CBD, hair products Hamilton East, Wellington Lower Hutt beauty, Christchurch North hair care, Queenstown luxury beauty.