Keratin Treatment in Raleigh, NC
A keratin treatment at Sweet T Salon is a Keratin Complex smoothing service that reduces frizz and curl and makes your hair easier to style. A Keratin Treatment runs $365–$465+ at our salon on Departure Drive in North Raleigh, NC.

Keratin
What is a keratin treatment?
A keratin treatment at Sweet T is a Keratin Complex smoothing service that calms frizz and keeps humidity from puffing up your hair. Results last six weeks to five months, depending on the treatment.
Keratin is a protein found naturally in hair, skin and nails. It's the first thing your hair loses when it gets damaged by heat, chemicals or sun. Damaged hair turns dry and porous, so it soaks up moisture from the air. The cuticle swells and you get frizz.
A smoothing treatment puts keratin back into the hair and helps seal the cuticle. Afterward your hair is more manageable and blow-drying goes faster. Daily styling takes a lot less time.
Pricing
How much does a keratin treatment cost?
A keratin treatment at Sweet T runs $365 to $465+, depending on the length and density of your hair.
- Keratin Treatment3 hr 30 min$365–$465+
- Keratin Express Treatment2 hr 30 minCall for pricing
- New Client Keratin Consultation30 min$25
New to Sweet T? Start with a $25 keratin consultation. Your stylist will match the treatment to your hair type, your lifestyle and the result you want.
Options
Which keratin treatments do you offer?
We offer four Keratin Complex smoothing treatments at Sweet T. The main differences are how long results last and how soon you can wash.
Natural Keratin Smoothing Treatment
Our signature smoothing treatment, with the longest-lasting results.
- Lasts up to five months
- Wait 72 hours before shampooing
Natural Keratin Smoothing Treatment for Blonde Hair
Customized smoothing for blonde and fragile hair.
- Lasts up to five months
- Wait 72 hours before shampooing
Express Blow Out
Our express option. Smoother hair without the long wait.
- Lasts up to six weeks
- Wait at least 8 hours before shampooing (24 is better)
Advanced Glycolic Smoothing System
The newest treatment, with same-day styling and zero downtime.
- Lasts up to three months
- No waiting period
How long your results hold also depends on your lifestyle and your home care. Sulfate-free and sodium chloride-free shampoo and conditioner help them last.
Process
What happens during a keratin treatment?
Every Keratin Complex treatment at Sweet T follows four steps, from a clarifying shampoo to a flat iron finish. Steps can vary with the service.
Clarify
Your stylist washes your hair with a deep-clarifying shampoo. It strips residue and buildup from old products and preps the cuticle so the treatment can soak in.
Apply
The smoothing treatment goes on. Hydrolyzed keratin works into the cuticle to strengthen the hair and help repair damage, while conditioning agents bring back smoothness and shine.
Blow-dry
Your stylist blow-dries the treatment into your hair.
Flat iron
A flat iron seals in the treatment for a smooth, silky, humidity-resistant finish.
Smoothing
Will keratin straighten my hair?
Keratin smoothing relaxes curl and frizz so your hair looks straighter. Your hair keeps its natural structure, so you can still wear it curly when you want.
Conventional straighteners and relaxers can break the protein bonds inside the hair so each strand reforms straight. Keratin Complex smoothing leaves those bonds alone. Talk through your goals with your stylist so you know what to expect.
Aftercare
When can I wash my hair after keratin?
Your wait to wash after keratin at Sweet T runs from 72 hours down to the same day, depending on your treatment.
- Natural Keratin (and for Blonde Hair)
- Wait 72 hours
- Express Blow Out
- At least 8 hours
24 hours is better - Advanced Glycolic Smoothing System
- Wash and style the same day
- If your hair gets wet during the waiting period, blow-dry and flat iron it on low heat as soon as you can.
- Wear your hair down. Ponytails, clips, bobby pins and tucking hair behind your ears can leave a lasting dent.
- Don't rest glasses on your head, and don't sweat during the 72 hours.
- Waiting longer than the minimum won't hurt your results.
- Keratin Complex Volumizing Dry Shampoo Lift Powder can refresh your hair and scalp during the wait.
- Use sodium chloride-free shampoo and conditioner, such as GK or Keratin Complex, so you don't strip the keratin out.
Recommended hair care products (sodium chloride-free and sulfate-free) must be used to guarantee the best results.
The full list is on our keratin treatment do's and don'ts page.
Stylists
Who does keratin at Sweet T?
Carly is our Keratin Specialist at Sweet T, and Suzi and Melinda do keratin treatments too.
- Carly, Stylist & Colorist and our Keratin Specialist. She does full and express keratin treatments and specializes in Keratin Complex smoothing. Styling since 2020.
- Suzi, Master Stylist & Master Colorist, GK Keratin Certified. Full and express keratin treatments. Styling since 1987.
- Melinda, Master Stylist & Colorist. Juvexin keratin taming. Styling since 2010.
FAQ
Keratin questions
How much is a keratin treatment at Sweet T Salon?
A Keratin Treatment at Sweet T Salon in Raleigh costs $365–$465+ and takes about 3 hours 30 minutes. The Keratin Express Treatment takes about 2 hours 30 minutes. Call us for Express pricing.
How long does a keratin treatment last?
The Natural Keratin Smoothing Treatment and the version for blonde hair last up to five months. The Advanced Glycolic Smoothing System lasts up to three months, and the Express Blow Out lasts up to six weeks. Your lifestyle and home care affect how long results hold.
How long do I have to wait to wash my hair after keratin?
Wait 72 hours after a Natural Keratin Smoothing Treatment and at least 8 hours after an Express Blow Out (24 hours is recommended). There is no waiting period after the Advanced Glycolic Smoothing System.
What if my hair gets wet during the waiting period?
Blow-dry and flat iron it on low heat as soon as possible. After the Advanced Glycolic Smoothing System, getting wet won't affect your results.
Which keratin treatment is right for me?
Sweet T offers smoothing options for every hair type, including one made for blonde and fragile hair. Start with a consultation, and your stylist will recommend a treatment based on your lifestyle, hair type and the result you want.
Can I get a keratin treatment if I'm pregnant or nursing?
As with any chemical service, check with your physician before booking.
Does Keratin Complex test on animals?
No. Keratin Complex does not test its products or formulas on animals.
More answers on our keratin FAQs page.
Book
Book your keratin treatment
Book online through our booking page or call (919) 831-1100. Ask for a keratin consultation if you're not sure which treatment to pick.
Since 2000
Ready to get started?
Sweet T Salon’s stylists are ready to customize your cut and color.