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Bond Builder

£44.50

Anti-breakage leave-in treatment that rebuilds the hair from the inside while protecting and softening the outside.

IS THIS PRODUCT RIGHT FOR YOU?

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Bond Builder is the first multi-benefit bond builder that protects the keratin structure for stronger hair, while also protecting against heat and delivering instant softness and shine.

The Bond Builder is perfect for fragile, chemically or color treated hair thanks to its pre- and pro-bonding technologies. This is your new go-to for repairing existing damage, as well protecting from future damage:

Inside the hair, an active bond-building formula repairs broken disulfide bonds and protects the keratin structure to restore strength, elasticity, and resilience.
On the surface, a protective neo-cuticle forms a biomimetic shield that instantly smooths, softens, and defends against future damage.
The result is instantly healthier-feeling hair with improved softness, shine, and manageability with 73% less breakage.

Lightweight and non-greasy with built-in heat protection up to 230°C / 450°F, Bond Builder can be used on damp hair for deeper repair, and as a finishing touch on dry hair to smooth lengths and provide an additional protective barrier against external damage. Bond Builder has a fresh, green and floral scent with notes of water lily, green apple and pineapple leaves.

Key benefits

Rebuilds internal bonds
Protects the keratin structure
Forms a protective barrier to seal in moisture and protect from damage
Instantly smoother, softer, stronger hair
Heat protection up to 230°C / 450°F
Lightweight, leave-in formula
Safe for color and chemically treated hair
100% vegan & cruelty free

To rebuild and protect – use in damp hair

1. Shampoo the hair and rinse, repeat
2. Apply a hair mask for extra hydration
3. Towel-dry the hair
4. Apply the Bond Builder section by section
5. Do not rinse. Style as desired.

When used in damp hair, the cuticle is open, allowing the Bond Builder to rebuild internal bonds and strengthen the hair, and create a protective neo-cuticle to protect from future damage.

To soften and shield – use in dry hair
Apply to dry hair as a finishing touch on dry hair to smooth lengths and provide an additional protective barrier against external damage. Use Bond Builder as the first layer in your usual styling routine.

73% less breakage*
74% experienced improved hair quality**
76% experienced nourished hair **
8 / 10 participants chose Maria Nila over main market competitor **
Targets and repairs disulfide bonds*
Rebuilds stronger bonds*
Proactive breakage protection
Heat protection up to 230°C / 450 F *

* Compared to untreaded/bleached hair in instrumental testing

** In blind test compared to main market competitor

Bond Building Technology rebuilds the hair’s internal bonds and protects the keratin structure.

Amino Acids improves the shine and strength of the hair as well as combability and smoothness of both dry and wet hair.

Biomimetic Chia Peptides proactively protect the hair shaft by creating a neo-cuticle on the hair to provide additional strength, support and style holding properties to each hair strand.

Sunflower Extract and Quaternium-95 protect the hair against damage and preserve hair color longer. The antioxidant absorbs UV radiation and protects the bindings from weakening and the hair from damage caused by sunlight.

Aqua/Water/Eau, Alcohol Denat., Propylene Glycol, Glycerin, Polysorbate 20, Dipropylene Glycol, Salvia Hispanica Seed Extract, Helianthus Annuus (Sunflower) Seed Extract, Leuconostoc/Radish Root Ferment Filtrate, Glycine, Isoleucine, Proline, Sodium PCA, Threonine, Histidine, PCA, Aspartic Acid, Arginine, Alanine, Phenylalanine, Serine, Valine, Polysilicone-29, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sodium Lactate, Propanediol, Butylene Glycol, Quaternium-95, Sodium Chloride, Benzoic Acid, Dehydroacetic Acid, Alpha-Isomethyl Ionone, Citrus Aurantium Peel Oil, Geraniol, Geranyl Acetate, Hydroxycitronellal, Linalool, Limonene, Pinene, Rose Ketones, Vanillin, Tetramethyl Acetyloctahydronaphthalenes, Terpineol, Phenoxyethanol, Parfum/Fragrance, CI 61570/Green 5, CI 47005/Yellow 10

Get to know Bond Builder

Name: Bond Builder
Brand: Maria Nila
SKU: 3608
Price: 44.5 GBP
Availability: InStock

About Bond Builder

What results can I expect from the Maria Nila Bond Builder leave-in treatment?

Bond Builder immediately strengthens the hair from within, protects against future damage, and leaves hair smoother, shinier, and more resilient.

Who is the Bond Builder leave-in treatment best for?

Maria Nila Bond Builder is made for weak, damaged, color-treated, or heat-styled hair. It is suitable for all hair types, textures, and colors.

Is the Bond Builder suitable for color-treated hair?

Yes! It is perfect for hair that has endured a lot of chemical products and treatments since it helps preserve and enhance color vibrancy by protecting the hair’s structure and sealing the surface.

Is it safe to use on tape extensions?

Because extensions are already heavily processed and “non-living,” they can react differently than natural hair. The formula contains ingredients such as silicones and ethanol that may affect certain types of tape adhesive, so we recommend keeping the Bond Builder away from the tape area.

Is Bond Builder vegan, sulfate and paraben-free and silicone-free?

As all Maria Nila products, the Bond Builder is 100% vegan, and it does not contain sulfates or parabens. Bond Builder is not silicone-free.

How to use

Is Bond Builder a leave-in or rinse-off product?

Maria Nila Bond Builder is a leave-in treatment.

Do I use the Maria Nila Bond Builder on wet or dry hair?

Maria Nila Bond Builder can be used on both wet and dry hair. On damp hair, it penetrates the hair deeper, rebuilds bonds, and strengthens. On dry hair, it protects while adding softness and shine.

Can it replace my conditioner or mask?

Maria Nila Bond Builder is designed to complement your routine. You can use it after shampoo instead of conditioner or apply it after a mask when your hair needs extra moisture and care. Bond Builder is a leave-in treatment that should not be rinsed out.

How much of the Bond Builder should I use?

Apply the Bond Builder section by section to make sure the hair is evenly covered.

How often can I use Bond Builder?

Bond Builder can be used daily or as needed for instant care and long-term strength.

Can it be layered with other styling products?

Yes. Apply Bond Builder first to strengthen and protect the hair, then layer your usual styling products as desired.

Technology & Performance

What are hair bonds?

Bonds are the internal structure of the hair. Hair damage primarily results from chemical treatments such as bleaching, coloring and perms. These processes break the internal structure of the hair fiber, especially the disulfide bonds, which are crucial for maintaining strength, elasticity, and shape.

Why is bond-building haircare good for my hair?

Maria Nila Bond Builder goes straight to the core, rebuilding and reinforcing the internal bonds and protecting the keratin structure that keeps your hair strong, flexible, and resilient

How is the Maria Nila Bond Builder different from other bonding products?

Bond Builder is the first multi-benefit bond builder that not only reconnects bonds but also protects the keratin structure, protects the surface with a neo-cuticle layer, and provides heat protection – all in one step.

The Bond Builder offers instant results and heat protection, making it a versatile daily treatment. It also delivers softness and shine from the first use.

Does the Bond Builder help protect against heat?

Yes, The Bond Builder has heat protection up to 230 °C / 450 °F.