Short answer
Appointment length and price move together, because salons sell chair time. Plan $15 for this service and expect the longer booking to cost more than the standard slot even under the same service name.
The numbers below are for planning. Confirm the current amount with the location you intend to book.
- Typical range
- $15
- U.S. median
- $300 per service
- Applies to
- Keratin smoothing
- Last reviewed
- August 2026
The short version
- $15 is the working range for How Long Does Keratin Treatment Take, from 1 documented amounts.
- The full documented set spans $15 once fees and add-ons are counted.
- The U.S. national median for keratin smoothing is $300 per service.
- Add about 29% to any menu price for sales tax and gratuity.
- Maintained every 16-18 weeks, the annual cost is roughly $1,080.
- The largest single variable is notice window — cancellation windows run from 12 to 48 hours.
Official published amounts and what each covers
These 1 lines come from published sources and are grouped by what they actually are. Folding fees into a service list is how misleading "average" figures are produced, so they are listed separately.
| Line | Published | Midpoint | Spread | What it covers |
|---|---|---|---|---|
| Treatment starting price | $15 | $15 | — | Final price can vary by length, thickness, customization and stylist level |
Published prices change without warning. The date at the top indicates how recently this was checked.
What the same service costs across the U.S. market
A quote well above these bands is not automatically bad value - it generally means a different scope, a senior provider, or an costly metro. This table tells you which question to ask.
| Service | Market low | National median | Market high | Unit | What drives it |
|---|---|---|---|---|---|
| Keratin smoothing | $180 | $300 | $500 | per service | Smoothing treatment; results last 3-5 months. |
| Women's haircut | $28 | $69 | $140 | per cut | Generally includes consultation, shampoo and a finish style. |
| All-over single-process colour | $65 | $105 | $190 | per service | All-over root-to-tip or root retouch on virgin hair. |
| Gel manicure | $30 | $45 | $70 | per service | Cured colour; removal is often a separate charge. |
| Brazilian wax | $45 | $62 | $100 | per service | Full removal; first-timer offers are common. |
| Classic lash full set | $100 | $155 | $250 | full set | One extension per natural lash. |
Market ranges are planning estimates compiled from published U.S. pricing data. They are not quotes and are not attributable to any brand named on this page.
Regional price bands for this service
Rent and wages flow straight into the menu. Applying published metro cost bands to the $300 national median for keratin smoothing gives the following planning ranges.
| Market tier | Planning range | Multiplier | Example markets |
|---|---|---|---|
| Tier 1 - highest-cost metros | $405–$525 | 1.35–1.75× | Manhattan, San Francisco, Boston, Seattle, Washington DC, Miami Beach |
| Tier 2 - large metros | $330–$396 | 1.10–1.32× | Chicago, Los Angeles suburbs, Denver, Austin, Atlanta, San Diego, Portland |
| Tier 3 - mid-size metros | $282–$330 | 0.94–1.10× | Columbus, Kansas City, Charlotte, Nashville, Phoenix, Indianapolis |
| Tier 4 - small metro and rural | $210–$279 | 0.70–0.93× | Smaller cities, county seats and rural markets |
Derived by applying regional cost-of-doing-business multipliers to the $300 national median. Treat as a sanity check on a quote you have been given.
Where the extra money goes
Each of these is negotiable in the sense that you can decline it — but only if you know it is coming before you are in the chair.
- Deposit treatment+25–100%
Deposits may apply to the balance or be forfeited.
- Notice windowchanges the contract, not the price
Cancellation windows run from 12 to 48 hours.
- Card on filechanges the contract, not the price
Booking platforms enforce policies automatically.
- Charge basis+25–100%
Some policies bill a flat fee, others a percentage of the service.
Related cost breakdowns: Keratin Treatment Cost, Clarifying Treatment Cost and Olaplex Treatment Cost.
What to tip, in actual dollars
Two rules do most of the work: tip on the service before tax, and tip the person who performed it.
| Gratuity rate | On $180 | On $300 | On $500 | When it applies |
|---|---|---|---|---|
| 15% | $27 | $45 | $75 | Standard for a satisfactory service |
| 18% | $32.40 | $54 | $90 | Common default in mid-size and large metros |
| 20% | $36 | $60 | $100 | Typical for a stylist you intend to rebook with |
| 25% | $45 | $75 | $125 | Reserved for complex colour, long appointments or a rescue job |
- Do not tip on membership dues, booth rent, deposits, annual fees, gift-card loads or cancellation charges — no service was performed.
- A tip is for the work performed, not for the price you were charged. Do not penalise a provider for a menu they did not set.
- If the salon owner performed the service, tipping is optional by norm - though seldom refused.
- Tip the same on a redo as on the original if the redo was not the provider's fault - and speak to management rather than the provider if it was.
What people get wrong here
These are the errors that show up repeatedly in pricing complaints. All of them are fixed by a single question asked before the service starts rather than after.
- 1Assuming a deposit applies to the balancecosts $25–$100
Some deposits are forfeited rather than credited.
- 2Not reading the notice window before entering a cardcosts $25–$100
Windows range from 12 to 48 hours.
If you want the policy detail behind these: How Long Does Keratin Treatment Last and Best Salon Treatment For Frizz.
What to say on the phone
You do not need to negotiate. You need the price to be stated before the service starts. These questions do that without any awkwardness.
- "Are taxes added at checkout, and do you have a card-payment surcharge?"
- "Is a shampoo, blow-dry or finish included in that price, or billed on a separate line?"
- "What is the precise price for keratin smoothing at my hair length and density?"
- "Is removal of my existing product included, or is it a separate charge?"
- "Can you email or text me the quote before my appointment?"
- "Do you take a deposit, and does it come off the final balance?"
- "If I join the membership today, is there an enrolment or annual fee on top?"
One more at the desk: ask for the itemised total before you tap the card. Every line should match something you were told about on the phone.
Menu price versus final bill
Every line below is normal and expected. None of it is a scam — but almost none of it appears on the menu board either.
| Line | Amount | Note |
|---|---|---|
| Base service | $15 | The line you see on the menu |
| One typical add-on | $8 | Accepted at the chair without a stated price |
| Subtotal | $23 | Before tax and gratuity |
| Sales tax at 6.1% | $1.40 | Varies by state and city; services are taxable in some states only |
| Gratuity at 22% | $5.06 | Calculated on the service, not on tax |
| Sensible total | $29.46 | 96% above the menu price |
Worked at a $15 base with one add-on. Swap in your own quote and the proportions hold.
The rule of thumb: add around 96% to any menu price for keratin smoothing to get your sensible out-the-door number.
Swap in your own base price and calculate your own total.
Annual cost of ownership
Most budgets break at the cadence, not the price. Keratin smoothing maintained every 16-18 weeks works out to around $1,080 per year once gratuity is included.
| Provider level | Per visit | Visits/yr | Service spend | Gratuity | Annual total |
|---|---|---|---|---|---|
| Budget provider | $180 | 3 | $540 | $108 | $648 |
| National median | $300 | 3 | $900 | $180 | $1,080 |
| Premium provider | $500 | 3 | $1,500 | $300 | $1,800 |
Assumes 3 visits annually. Adjust the visit count and every figure here shifts with it.
The lever most of us reach for - switching salons - is usually the weakest one. Moving from the $300 median to the $180 budget end saves $432 per year, but so does simply stretching the interval by a quarter.
Worth comparing before you commit
Before deciding, it is worth seeing where this lands against the nearest alternatives on both price and what you get for it.
Common questions, answered with numbers
How Long Does Keratin Treatment Take - what does it cost?
The working range is $15, drawn from 1 published amounts. 1 of those are core services; the rest are add-ons, memberships or fees that should not be averaged in. The median documented line is $15.
What does treatment starting price cost?
Treatment starting price is documented at $15. Final price can vary by length, thickness, customization and stylist level. That sits below the $300 national median for keratin smoothing.
What will I actually pay at checkout?
Expect about $19 on a $15 booking. Tax and gratuity alone add close to $4, and that is with no upgrades.
How much will I spend on this in annually?
Approximately $1,080 per year at 3 visits (every 16-18 weeks), gratuity included. That figure is far more helpful than the $300 per-visit price when deciding whether to commit.
Why can two salons quote such different prices?
Because the service name is not the service scope. Two locations quoting $255 and $420 may be selling different appointment lengths, provider tiers and inclusions under an identical label.
Can I book at these prices?
Use them as a starting point, not a guarantee. Documented amounts come from the listed sources and market bands are national estimates - neither can be booked at. Last checked August 2026.
Sources and how we checked them
Listed so you can check the figures yourself. If a source has changed since we recorded it, the correction form below is the fastest way to flag it.
- Official service menu PDFNumeric menu; document age requires fresh validation · updated 2026
- Official membership termsCancellation, billing, surcharges · updated 2026
- Owatonna, Minnesota official salon menuStarting haircut, treatment and facial-wax prices; pricing conditions · updated 2026
- Official hair color service pageColor-service definitions and durations · updated 2026
- Dillon, Colorado official booking pageLocation-specific haircut and haircut/blowout prices · updated 2026
- Hair dye and relaxer safety guidancePatch tests, scalp condition and timing after chemical services · updated 2026
- Hair dyes official safety guidancePatch tests, allergy risk and eye-area restrictions · updated 2026
- Official facial services pageFacial categories and service scope · updated 2026
- Official services pageFacial, nail, massage and body-treatment categories · updated 2026
- Manicure and pedicure safetyCuticle, sanitation and infection-prevention guidance · updated 2026
Prices move. If you were quoted something different, send it over and we will re-verify.
People also ask
Frequently asked questions
How Long Does Keratin Treatment Take - what does it cost?
The working range is $15, drawn from 1 published amounts. 1 of those are core services; the rest are add-ons, memberships or fees that should not be averaged in. The median documented line is $15.
What does treatment starting price cost?
Treatment starting price is documented at $15. Final price can vary by length, thickness, customization and stylist level. That sits below the $300 national median for keratin smoothing.
What will I actually pay at checkout?
Expect about $19 on a $15 booking. Tax and gratuity alone add close to $4, and that is with no upgrades.
How much will I spend on this in a year?
Approximately $1,080 annually at 3 visits (every 16-18 weeks), gratuity included. That figure is far more helpful than the $300 per-visit price when deciding whether to commit.
Why can two salons quote such different prices?
Because the service name is not the service scope. Two locations quoting $255 and $420 may be selling different appointment lengths, provider tiers and inclusions under an identical label.
Can I book at these prices?
Use them as a starting point, not a guarantee. Documented amounts come from the listed sources and market bands are national estimates - neither can be booked at. Last checked August 2026.
Last reviewed . Prices change without notice — report a correction.