How The Science Works

Hydrated hair fibre cross-section showing moisture and nourishment within the hair structure – Brazilian Hairtech Australia

THE SCIENCE

BEHIND THE

RESULTS.

Advanced Hair Science.

Engineered For Transformative Results.

BECOME A STOCKIST

Hair fibre structure showing the cuticle, cortex and medulla – Brazilian Hairtech Australia

THE FOUNDATION

UNDERSTANDING THE HAIR FIBRE

Healthy-looking hair starts at a structural level. Each strand is made up of layers that determine its strength, smoothness, elasticity and shine.

Chemical services, heat, environmental stress and everyday damage can disrupt this structure, lifting the cuticle and weakening the internal fibre.

Brazilian Hairtech professional systems are designed to work with the hair at this level, using targeted technologies and conditioning actives to smooth, strengthen and restore the fibre.

WHY HAIR CHANGES

WHEN THE HAIR STRUCTURE IS COMPROMISED

Heat, chemical services and environmental stress can cause...

LIFTED CUTICLE • MOISTURE LOSS • WEAKENED FIBRE • FRIZZ + BREAKAGE

Healthy vs damaged hair fibre showing smooth and lifted cuticles – Brazilian Hairtech Australia

THE BRAZILIAN HAIRTECH DIFFERENCE

HOW BRAZILIAN HAIRTECH WORKS

Every Brazilian Hairtech protocol begins with the condition of the hair fibre, combining diagnosis, preparation, targeted technology and post-treatment stabilisation.

01

DIAGNOSE

Hair condition, chemical history, porosity, elasticity and strength determine the appropriate treatment and protocol.

02

PREPARE

Targeted cleansing and fibre preparation create more uniform conditions for active ingredients to interact with the hair.

03

TREAT

Professional technologies are selected to repair, realign, hydrate, nourish or strengthen according to the fibre’s needs.

04

STABILISE

Cuticle sealing, pH balancing and post-treatment care help preserve fibre integrity, shine and treatment performance.

Amino acid molecular structure representing hair fibre repair and strengthening – Brazilian Hairtech Australia

AMINO ACIDS

Replenish components associated with the hair’s protein structure and support reconstruction, strength, elasticity and resilience.

Peptide molecular structure representing hair fibre repair and strengthening – Brazilian Hairtech Australia

PEPTIDES

Support targeted repair of weakened areas and help reinforce fibre integrity and resistance to breakage.

PANTHENOL

Attracts and retains water within the fibre, supporting long-lasting hydration, flexibility and strength.

TANNINS

The key actives in Copacabana Brazilian Protein, supporting alignment, fibre strengthening, nutrition and protection.

Plant oils and lipids for hair nourishment, moisture and softness – Brazilian Hairtech Australia

PLANT OILS + LIPIDS

Oils such as Coconut, Flaxseed, Almond and Tucumã help replenish lipids, reduce moisture loss and support softness, flexibility and fibre protection.

Pomegranate extract rich in antioxidants for hair protection and nourishment – Brazilian Hairtech Australia

BOTANICAL + ANTIOXIDANT ACTIVES

Ingredients such as Pomegranate and Rosemary support cleansing, antioxidant protection and preparation of the fibre before professional treatment.

Explore Key Actives

The science

EVERY RESULT STARTS WITH THE RIGHT DIAGNOSIS

Professional treatment selection begins with understanding the condition of the hair fibre, not simply the client's hair type or desired result.

THE FIBRE DETERMINES THE PROTOCOL.

The best-performing protocol is the one that respects the structure, condition and tolerance of the hair fibre.

Professional scalp and hair assessment before a Brazilian Hairtech salon treatment

01 — SCALP ASSESSMENT

A healthy scalp is the foundation for healthy hair growth and optimal product performance.

Hair texture assessment showing curly, wavy and straight hair types – Brazilian Hairtech Australia

02 — HAIR TEXTURE

Understanding your natural curl pattern helps determine the best application techniques and product selection.

Hair porosity assessment showing different levels of moisture absorption in the hair fibre – Brazilian Hairtech Australia

03 — POROSITY LEVEL

Hair porosity affects how your hair absorbs and retains moisture and products.

Professional hair elasticity test assessing hair fibre strength and condition – Brazilian Hairtech Australia

04 — ELASTICITY TEST

Healthy hair stretches and returns to its original length without breaking.

Hair damage assessment comparing healthy smooth hair with dry damaged hair – Brazilian Hairtech Australia

05 — DAMAGE ASSESSMENT

Previous chemical treatments and heat styling impact how your hair responds to new treatments.

Hair fibre thickness assessment comparing fine, medium and thick hair strands – Brazilian Hairtech Australia

06 — FIBRE THICKNESS

Fine, medium and coarse fibres can respond differently to product and thermal exposure.

Hair fibre uniformity assessment comparing the condition of roots, mid-lengths and ends – Brazilian Hairtech Australia

07 — FIBRE UNIFORMITY

Roots, mid-lengths and ends may have different levels of porosity, strength and sensitisation and therefore require different levels of caution.

Professional hair strand test assessing how the hair fibre responds to product and heat – Brazilian Hairtech Australia

08 — STRAND TEST

A strand test helps assess how the fibre responds to the combination of product and heat before proceeding with a full professional service.

BEFORE THE TREATMENT

PREPARING THE FIBRE FOR PERFORMANCE

Professional results begin before the treatment active is applied. Sebum, silicones, oils, polymers, leave-ins and environmental deposits can create a film over the hair surface, interfering with uniform product contact and distribution.

Professional hair cleansing and preparation step before a Brazilian Hairtech salon treatment

Cleanse

Removes surface buildup that can interfere with treatment distribution.

Professional hair preparation and sectioning before a Brazilian Hairtech salon treatment

Prepare

Creates more uniform conditions across roots, lengths and ends.

Professional heat activation with a flat iron during a Brazilian Hairtech smoothing treatment

Optimise

Supports more predictable active deposition, alignment and treatment performance.

The Science of Hair Realignment

Acidic Technology

Keratin Reorganisation

Controlled Heat

Cuticle Sealing

Smoother, Aligned Fibre

Unlike traditional alkaline straightening mechanisms, acidic smoothing systems work through the combined action of acidic agents and controlled heat, promoting keratin reorganisation and intensive cuticle sealing to support smoother, more aligned hair.

Post-Treatment Science

WHY NEUTRALISATION MATTERS

After an acidic smoothing service, the hair fibre requires careful stabilisation. A pH-balancing step helps return the fibre toward its ideal acidic range, supports cuticle alignment and helps stabilise the structure formed during the thermal stage. A pH-balancing step helps restore the physiological balance of the hair fibre following realignment and thermal sealing, supporting cuticle alignment and structural stability. Controlled acidity helps align the cuticle surface, supporting smoother feel and greater shine for cuticle sealing. Structural stability helps maintain the configuration created through acidic agents and controlled heat. Porosity and frizz control supports reduced excessive moisture absorption, helping maintain alignment and discipline.

pH REBALANCING · CUTICLE SEALING · STRUCTURAL STABILITY · POROSITY CONTROL

Before and after hair neutralisation showing pH balancing and cuticle sealing – Brazilian Hairtech Australia

STRENGTH BEFORE TRANSFORMATION

Not every hair fibre is ready for an intensive professional service. When hair is highly porous, fragile or sensitised, its structural condition must be considered before treatment. Pre-treatment reconstruction helps reinforce compromised areas of the fibre, improving strength, cohesion and resistance before intensive chemical or thermal processing.

GREATER RESISTANCE REDUCED POROSITY IMPROVED MANAGEABILITY MORE UNIFORM RESULTS

MAINTAINING THE RESULT

AFTERCARE IS PART OF THE SCIENCE

A professional result continues beyond the salon. Chemical and thermal services can influence the hair's moisture and lipid balance, while repeated heat and inadequate maintenance can affect softness, shine, alignment and the longevity of the finished result.

MOISTURE + LIPIDS

Ongoing hydration and nourishment help maintain softness, flexibility and manageability.

THERMAL PROTECTION

Protecting the fibre during regular heat styling helps minimise new damage and preserve the visual result.

TARGETED HOME CARE

Copacabana Shampoo + Conditioner support post-chemical maintenance and help prolong discipline and alignment.

ONGOING RECOVERY

Ultimate Healing home care supports hydration, nourishment and repair when the fibre remains damaged or sensitised.

PROFESSIONAL HAIR SCIENCE

THE SCIENCE IS ONLY THE BEGINNING.

Explore Brazilian Hairtech professional systems and discover the right solution for every hair need.

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