Royal Salon Organic Care
" A Breath Of Fresh Hair "
Welcome to Royal Salon Organic Care, Centennial’s premier destination for holistic, health-conscious hair services. Serving the greater Denver Metro area, our skilled team specializes in vibrant, non-toxic hair color, dimensional blondes, hand-tied hair extensions, and restorative scalp care. Whether you are looking for seamless gray blending or expert balayage artistry, we enhance your natural beauty using gentle, clean ingredients for sun-kissed, healthy perfection. Book your appointment today!
Oxo Organic Hair Treatment
Say Goodbye to Harsh Chemicals with OXO Organic – The Safe and Innovative Hair Smoothing Treatment for a Natural Look. OXO Organic is the only safe smoothing treatment for hair that provides a natural look. It uses a low pH formula that does not contain harsh chemicals such as Formaldehyde and glycolic Acid, Ammonia, or Sulfur, making it safe for all. The product is applied to the hair, 100% shampooed out, and then ironed, eliminating the risk of inhaling vapors or exposing the hair to polluting chemicals during the heating process.
OXO ORGANIC – WORK CLEAN, BREATHE IN
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Free of smoke and chemical fumes.
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OXO is permanent and does not break down or dissolve.
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The renewal of the treatment is done only on new roots that grow.
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No need to dry your hair – just wash and go.
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You can safely & freely swim in the ocean or the pool right after treatment.
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Can be done during pregnancy and breastfeeding.
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Allows color and shades immediately.
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Works for all hair types!
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Nourishes dry hair, and restores damaged hair.
~~Contact Us for pricing~~
Reviews of Our Hair Smoothing Treatment
Rebecca Gregory on Jul 08, 2021
Frizz Be Gone
Finally found the most impressive smoothing treatment for my clients. I was absolutely blown away after seeing my client back a month after her Hstraighten service and her hair was so smooth and shiny beyond my wildest expectations. All of the clients I have used it on are in love with their hair again and are looking like models!
Although it is a lengthier service it is well worth it!
Patricia on Apr 19, 2026
Fantastic service
This is an amazing smoothing service. The hair is super soft and frizz free. I really like that it takes less time now to smooth my hair and I can also create texture if I choose!! Great tool for frizz free hair!! !
Ashley M. on Mar 31, 2026
Obsessed. You can use this treatment on anyone with frizz!
Love the versatility of this treatment. You can customize for straighter results or just do a de-frizz treatment, which makes it amazing for curls and coils alike.
Marianne on Mar 23, 2026
Silky Smooth
Hstraight has to be the best smoothing system I have used to date. I have been having great results smoothing the most unruly hair. The smell is very minimal and the product is easy to use. I cannot place my order fast enough.