NK Professional Care

NK Professional Care Keratin Hair Straightening Treatment for All Hair Types – 450ml

High-performance beauty made for confident daily results

$111.15

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium beauty quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Share

Why customers choose Oseila Beauty

Experience salon-grade keratin straightening with NK Professional Care. This two-step treatment is designed to reconstruct, nourish, and smooth hair, leaving it more manageable and noticeably sleek in about 40 minutes when applied by a licensed professional. The formula supports all hair types, from coarse and thick to frizzy or curly, offering a safer path to a smoother appearance without prolonged processing.

Key benefits at a glance

  • Keratin-enriched formula nourishes and smooths hair during the treatment.
  • Pre-treatment cream nourishes hair and gently opens the cuticle for even results.
  • Treatment cream with keratin delivers a soft, visibly straight finish.
  • A conditioning blend including Vitamin E, Betaine Coconut, Aloe Vera, and Panthenol supports hair health.
  • Fast, professional 40-minute process suitable for salon workflows.
  • Available in 60ml, 450ml, and 950ml formats to fit different densities and lengths.

What to expect in practice

  • Designed for all hair types, from frizz-prone to curly textures.
  • May reduce daily styling time with smoother, more manageable hair.
  • Leaves hair with a light gloss and a soft, clean feel.

How it works in the salon: Step 1 uses a pre-treatment cream to nourish the hair and prepare the cuticle. Step 2 applies the keratin-rich treatment for about 40 minutes. The result is hair that feels soft, looks straight, and remains easy to manage.

Why choose NK Professional Care

  • Professional-use-only formula designed for salon environments.
  • Three format options to fit different hair densities and lengths.
  • Keratin, vitamin E, and aloe vera deliver a nourishing finish without heavy residue.

Consider this treatment as a valuable addition to a salon menu, offering the possibility of smoother, glossy hair while supporting hair health. Actual results may vary by hair type and condition.

FAQ

Q: Is NK Professional Care Keratin Treatment suitable for all hair types?

A: The formula is designed to help manage diverse textures when applied by a professional.

Q: How long does the treatment take and what should I expect after?

A: The two-step process takes about 40 minutes; hair becomes softer, straighter, and more manageable with a glossy finish.