The demand for formaldehyde-free straightening has increased dramatically in recent years — both from clients and professionals seeking greater safety, comfort, and performance in the salon. With so many options available, one question becomes inevitable:

➡ Which is the best formaldehyde-free straightener that truly works?

Among the most advanced technologies, the concept of nutritive realignment, found in the Unika Ojon system by Agilise Cosméticos, has gained prominence for combining long-lasting straightness + deep treatment + extreme shine, all while maintaining the hair’s natural look and movement.

In this guide, you will learn:

• What characterizes a formaldehyde-free straightening
• Which ingredients actually work
• Why nutritive realignment became a global trend
• The uniqueness of ojon oil
• Who can undergo the procedure
• How to maintain straight hair for longer

What is a formaldehyde-free straightening?

It is a procedure that straightens, disciplines, and treats the hair without using formaldehyde, a substance prohibited in concentrations capable of producing permanent straightening.

Modern straightening systems use:

• Amino acids
• Vitamins
• Noble oils
• Lipid replenishment
• Safe thermal action

These technologies allow high-performance results without damaging the hair or causing discomfort to the professional.

Hair becomes:
✔ more aligned
✔ softer to the touch
✔ intensely shiny
✔ with reduced frizz
✔ naturally beautiful

Active ingredients that truly work in formaldehyde-free straightening

The focus of modern technologies — such as Unika Ojon — is to realign the hair fiber while deeply treating it.

1. Amino Acid Blend

The foundation of strong, resistant, and flexible hair.

Benefits:
• Mass replenishment
• Internal fiber repair
• Improved elasticity
• Frizz reduction
• Fiber strengthening

2. Ojon Oil (the star ingredient of Unika Ojon)

One of the rarest and richest oils in nature, known as “Caribbean gold.”

Its effects include:
• Intense lipid replenishment
• Immediate mirror-like shine
• Deep fiber restoration
• Natural thermal protection
• Repair of dry and damaged strands
• Extremely silky touch

3. Vitamins and Antioxidants

Essential to protect the hair fiber from daily damage.

They:
• Increase resistance during blow-drying and flat ironing
• Reduce breakage
• Prevent oxidation
• Prolong hair health and shine

What is the best formaldehyde-free straightening?

The best formaldehyde-free straightening system must provide:

✔ disciplining action
✔ deep nutrition
✔ real shine
✔ naturality
✔ safety
✔ compatibility with other procedures
✔ comfort during application

That is exactly what Unika Ojon delivers, thanks to its nutritive realignment technology, which treats the fiber while gradually promoting a smooth, polished effect.

The application is comfortable, with a mild scent and no harsh vapors — ideal for modern salons and professionals who value a healthy work environment.

Why has Nutritive Realignment become an international trend?

While traditional straighteners focus only on “making hair straight,” nutritive realignment has evolved into a technology that:

• restores essential lipids
• improves elasticity
• strengthens the fiber
• enhances natural shine
• aligns without stiffness
• maintains natural movement

It results in healthier and more elegant straight hair that respects the hair’s natural structure.

This technology is widely sought after in salons in Brazil, Europe, and Latin America — especially by clients who want discipline with a natural look.

Who can undergo the Unika Ojon nutritive straightening?

Recommended for:

• Wavy hair (2A to 2C)
• Curly hair (3A and 3B)
• Voluminous hair
• Porous and dry strands
• Chemically damaged hair
• Dull, lifeless hair
• Clients seeking alignment + treatment

It can be performed on blond and bleached hair after a professional diagnosis evaluating elasticity and resistance.

How to identify an effective formaldehyde-free straightener

A truly efficient straightener must deliver:

✧ Visible alignment from the first application
✧ Intense shine
✧ Soft and velvety touch
✧ Real frizz reduction
✧ Safety for the professional
✧ Compatibility with other chemicals
✧ 2–3 months durability
✧ Natural movement (no stiffness)

These are exactly the benefits delivered by Unika Ojon.

How to make the results last longer

To prolong the effects:

• Use pH-balanced shampoo (4.0 to 5.5)
• Avoid clarifying shampoos in daily care
• Apply a nutritive mask weekly
• Use heat protectant
• Avoid overlapping harsh chemicals
• Repeat the procedure every 90–120 days

Conclusion: what is the best formaldehyde-free straightener?

The best formaldehyde-free straightener is the one that offers:

✔ disciplined smoothness
✔ real nutrition
✔ safety
✔ mirror-like shine
✔ natural look
✔ mild scent
✔ chemical compatibility
✔ durability

For uniting all these qualities, Unika Ojon stands out as one of the best technologies for salons seeking premium results, treated hair, and satisfied clients.

Want to offer Unika Ojon in your salon?
Contact our commercial team and bring Agilise technology to your region.
+55 19 99828-2961 | contato@agilisecosmeticos.com.br