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7750+ Happy Professionals

Time To Deliver Flawless Straightening, Even on Colored & Damaged Hair.

Discover the color-protective, nourishing Brazilian protein straightening system designed to deliver flawless results for every hair type.

GET YOURS NOW

7750+ Happy Professionals

Time To Deliver Flawless Straightening, Even on Colored & Damaged Hair.

Discover the color-protective, nourishing Brazilian protein straightening system designed to deliver flawless results for every hair type.

GET YOURS NOW

GLOBAL FREE SHIPPING

7750+ HAPPY PROFESSIONALS

ORIGINAL FROM BRAZIL

GUARANTEED SATISFACTION

ZERO FORMALDEHYDE

Why Top Stylists Are
Switching to Top One?

Why Top Stylists
Are Switching to Nanoplex Arginina?

Why Top Stylists Are
Switching to Top One?

As Featured In

✅

Flawless Straightening on Every Hair Type

Delivers uniform, sleek results on natural, resistant, curly—even colored hair.

🌿

Straightens and Repairs in One Session

Amino acids and oils rebuild softness, shine, and strength while smoothing the hair.

🚫

Formaldehyde-Free. No Smoke. No Toxins.

No irritation or harmful fumes—safer for you, for your clients and for your business.

🕒

Up to 6 Months of Frizz-Free Perfection

Long-lasting smoothness that keeps your clients loyal and your results unforgettable.

🛡️

Certified in 80+ Countries. Trusted Worldwide.

CPNP-compliant, FDA-registered, and used by 7,000+ top salons around the globe

🎓

Exclusive Masterclass with Certification

Learn the technique, earn your certificate, and stand out as a top professional.

As Featured In

ORDER TOP ONE NOW

ORDER TOP ONE NOW

The Choice of Elite Stylists Worldwide

Thousands of professionals trust Top One for flawless, lasting straightening.

ORDER TOP ONE NOW

The Choice of Elite Stylists Worldwide

Thousands of professionals trust Top One for flawless, lasting straightening.

ORDER TOP ONE NOW!

ORDER NANOPLEX NOW

Discover the Hyaluronic & Collagen Performance Blend

A protein straightening system powered by advanced biotechnology and Hyalugen Technology to straighten, nourish, and protect.

Supportive Design

Ergonomically engineered for optimal spinal alignment

Pressure Relief

Reduces neck and shoulder discomfort

Breathable Materials

Ensures cool, comfortable sleep

ORDER TOP ONE NOW

The Formula Behind Top One

ORDER TOP ONE NOW

GLOBAL FREE SHIPPING

7750+ HAPPY PROFESSIONALS

ORIGINAL FROM BRAZIL

GUARANTEED SATISFACTION

ZERO FORMALDEHYDE

Not All Straightening Treatments Are Created Equal

Other Products

Safe for All Hair Types

Zero Formaldehyde

Color-Safe Technology

Long-Lasting Results

Premium Results at a

Fair Price   

Masterclass Included

Trusted in 80+ Countries by 8000+ Salons

CPNP & FDA Certified

ORDER TOP ONE NOW

We care about hair, not about the competition. 

Other

Products

Safe for All Hair Types

Zero Formaldehyde

Color-Safe Technology

Lasts Up To

6 Months

Fair Price

CPNP & FDA Certified

ORDER TOP ONE  NOW
Top One™ Hyalugen Hair Straightening Protein 1L/1000ml (33.8 fl. oz)
Top One™ Hyalugen Hair Straightening Protein 1L/1000ml (33.8 fl. oz)
Top One™ Hyalugen Hair Straightening Protein 1L/1000ml (33.8 fl. oz)
Top One™ Hyalugen Hair Straightening Protein 1L/1000ml (33.8 fl. oz)
Top One™ Hyalugen Hair Straightening Protein 1L/1000ml (33.8 fl. oz)
Top One™ Hyalugen Hair Straightening Protein 1L/1000ml (33.8 fl. oz)
Top One™ Hyalugen Hair Straightening Protein 1L/1000ml (33.8 fl. oz)
Top One™ Hyalugen Hair Straightening Protein 1L/1000ml (33.8 fl. oz)

4.9/5 — Trusted by 8000+ Hair Professionals

Top One™ Hyalugen Hair Straightening
Nanoplastia 1000ml

Discover the color-protective, nourishing Brazilian protein straightening system designed to deliver flawless results for every hair type.

🤝 Lifetime Technical Support

🌍 Free Global Shipping

🎓 Masterclass Included

✅ Satisfaction Guarantee

Quantity

Top One FAQs

Does it straighten without damaging the hair?

Absolutely. It smooths the hair using amino acids and proteins, without breaking bonds or causing long-term damage. No formaldehyde, no aggressive chemicals.

Is it safe for pregnant clients or children?

Yes, it's formaldehyde-free and non-toxic, making it safe. Just like any professional hair care service, we recommend consultation before use.

Can I use Top One on colored hair?

Yes. Top One is safe for color-treated hair. Its Nutri Blend Technology not only delivers flawless straightening but also helps preserve color vibrancy and protect the hair fiber. In fact, many professionals use it to rejuvenate and smooth colored or bleached hair, leaving it stronger, shinier, and more manageable after the treatment.

Will it change the natural structure of the hair?

No. It doesn’t break internal bonds. It temporarily realigns the fiber while treating and smoothing the outside, with no permanent alteration.

How long does it last? Can I reapply anytime?

It lasts 3 to 6 months, and yes, you can reapply anytime, even just on regrowth. No buildup. No damage. Just smoother, healthier hair.

Can I adjust the result—smooth or straight or curl definition?

Yes. The final look depends on temperature and technique. Go for ultra-straight, natural smoothness, or defined frizz-free curls.

Does it penetrate or just coat the hair?

It penetrates the cortex, treating the fiber from the inside. Heat seals the actives in, so results last longer and hair stays stronger.

What makes Top One different from other treatments?

Unlike standard straightening systems, Top One combines advanced protein technology with deep nourishment and color protection. Powered by Nutri Blend Technology, it straightens while repairing, hydrating, and rejuvenating the hair fiber. The result is not only sleek, frizz-free hair but also lasting shine, stronger structure, and vibrant color preservation — all in a formaldehyde-free formula trusted by professionals worldwide.
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