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Cosmetics manufacturer · Contract manufacturing and private label

Instant Repair (10-in-1 Leave-In)

Complete treatment in a single step

Instant Repair is a fast-acting multifunctional liquid mask, developed to treat hair in one step. Applied as a spray, it works directly on the hair structure: it replaces mass, seals the cuticle and gives resistance back to hair weakened by chemical treatments, heat and daily use.

We reply within 15 minutes during business hours. No commitment.

Illustrative image Belzark Instant Repair, 10-in-1 leave-in in a spray bottle
The bottle is ours. The label is yours. The images show our standard packaging with a sample label.

What Instant Repair is

The result shows up right away: hair that is stronger, aligned, soft and protected, with a salon finish. No rinsing, no waiting time.

High-performance technology

  • Repair of the hair fiber
  • Strengthening and less breakage
  • Heat protection against blow dryer and flat iron
  • UV protection
  • Anti-frizz action and a disciplining effect
  • Immediate hydration and softness
  • Intense shine and a silky touch
  • Easier detangling
  • More elasticity and resistance in the hair
  • Professional finish in a single application
Illustrative image Belzark Instant Repair, spray bottle

What you are seeing is an example. Yours will look like you.

The bottle in the photos uses our standard packaging with a demo label. In your production run, the brand, the product name, the colors and the label layout are defined by you. Our design team builds the layout around your identity.

Prefer another type of packaging? That works too: you bring yours, and we validate it technically before producing.

Key actives

Hydrolyzed Keratin

Replaces mass and repairs the fiber in depth.

Creatine and Arginine

Structural strengthening and more resistance in the hair.

Heat Protection System

A barrier against the heat of the blow dryer and the flat iron.

How to use

Spray on damp or dry hair, section by section, from the lengths to the ends, holding the bottle about 20 cm from the hair. Distribute with a comb or with your hands. Do not rinse. Style as usual. For use with a blow dryer, flat iron or curling iron, apply before the heat source.

Technical data sheet

Instant Repair technical specifications
FormatMultifunctional liquid mask, spray application, no rinsing
Indicated forHair weakened by chemical treatments, heat and daily use
ActionRepair, cuticle sealing, hydration and heat protection in a single step
CustomizationPortfolio formula or custom development

You take care of the brand. The rest is on us.

Formula

Pick a formula from our portfolio or develop yours from scratch with our lab.

Manufacturing

100% in our own factory, in Elisiário, in the interior of São Paulo state, Brazil.

Packaging

We supply the spray bottle ready to carry your identity, or we use the packaging you bring, after technical approval.

Label

Our design team creates the label layout with your brand, within regulatory requirements.

Regulatory

We handle the filing with ANVISA, Brazil's health regulatory agency. You do not need to understand regulatory affairs to have your own line.

Ongoing support

One direct contact from briefing to delivery. No middleman, no waiting for an answer.

How it works

From first contact to the product in your hands

  1. Conversation and briefing

    We understand what you want to launch, who you sell to and in what quantity. If the leave-in makes sense for your audience, we move forward.

  2. Sample

    We produce and send you a sample to evaluate. If anything is not the way you pictured it, we adjust and send it again.

  3. Approval

    The order is only closed after you approve the sample. Nobody produces at scale in the dark.

  4. Production and delivery

    With the formula approved and the label defined, we go into production.

I want to produce this line

Questions about Instant Repair

Do I need a CNPJ to produce?

Yes, we sell to registered companies. In Brazil that means a CNPJ, the Brazilian company tax ID, or the equivalent company registration in your country. If you do not have one yet, we show you the way. Several of our clients set up their company during the process and have their own brand on the market today.

Is the formula exclusive to my brand?

Formulas developed exclusively for your project follow specific exclusivity rules, set out in the contract. Formulas from our portfolio stay available to other clients.

Does the product carry the Belzark brand on the label?

No. The bottle in the photos uses a demo label. What leaves our factory carries your brand: name, colors and layout defined by you, with our design team handling the execution within regulatory requirements.

Do you also produce the treatment and chemistry lines?

Yes. Professional Intensive Repair, Sealing Gloss, bleaching powder and cream developers are all in the portfolio. Many brands launch the leave-in alongside the professional line, as a resale product for the end customer.

How much does it cost?

The price depends on the formula, the volume and the packaging you choose. Tell us what you want to launch and we send you a quote.

Illustrative image Belzark Instant Repair ready to carry the client's brand

Your 10-in-1 leave-in starts with a conversation

Message us on WhatsApp and tell us what you want to launch and who you sell to. In a few minutes you know whether it makes sense, what it costs and how long it takes.

WhatsApp support

Produce this line under your brand

  1. You tell us the volume and who your brand sells to
  2. We check formula, packaging and label
  3. You get the quote for this line under your brand
I want to produce this line

We reply right away during business hours. No commitment.

I want to produce this line