Nearly every week someone sits in my chair and says "I want straightening". When I ask which one, they usually do not know there is a choice. Then they see four names on the price list and get more confused.
So here is the whole thing explained properly, including the parts most salons will not tell you because it might cost them a booking.
The short version
| Keratin | Nanoplastia | Rebonding | |
|---|---|---|---|
| Result | Smooth, frizz-free, some movement left | Very smooth and sleek, still some body | Completely straight, flat, no curl at all |
| Lasts | 3–5 months | 4–6 months | 6–8 months, then grows out |
| Does it wash out? | Yes, gradually | Yes, gradually | No. Permanent on treated hair |
| Damage risk | Low | Low to moderate | High if done badly |
| Regrowth line | None — fades evenly | None — fades evenly | Yes, a visible line at the roots |
| Starting price | From ₨5,000 | Ask on WhatsApp | From ₨6,000 |
Keratin — the one I recommend most often
Keratin is a smoothing treatment, not a straightening one. It fills the hair with protein and seals the cuticle, so frizz drops dramatically and your hair dries much smoother. But it does not change your hair structure. If you have curls, you will still have softer, looser curls — not straight hair.
This is exactly why it is the right choice for most people. It makes your own hair behave better rather than replacing it with something else.
Good for: frizz, dryness, unmanageable hair, wavy hair you blow-dry often, anyone who wants easier mornings.
Not right if: you have tight curls and want them gone permanently. Keratin will disappoint you, and I will tell you that before we start rather than after you have paid.
Rebonding — permanent, and that is the problem
Rebonding chemically breaks the bonds inside your hair, straightens it, then rebuilds the bonds in the new straight shape. That is genuine permanence. The treated hair will never be curly again. It does not fade or wash out — it simply grows out, which means after three or four months you have a visible line where your natural texture starts.
It gives that glass-straight look nothing else matches. But you are committing, and that commitment is the part clients underestimate.
Good for: very thick, very curly or very coarse hair where the person genuinely wants it permanently straight and has thought it through.
Not right if: your hair is already coloured and damaged, or bleached. Combining bleach and rebonding is how hair breaks off at the mid-shaft. I turn this work down regularly and I would rather lose the booking than hand someone back broken hair.
The question to ask before rebonding
Ask yourself: am I happy to keep this straight for the next two years, and to have a regrowth line I will need to manage? If the answer is no, get keratin or nanoplastia instead.
Nanoplastia — the middle ground
Nanoplastia is the newer option and it has become genuinely popular with my clients. It is a smoothing treatment like keratin, but stronger, and the good formulas are formaldehyde-free — which matters if the smell and fumes of older straightening treatments have put you off.
You get sleeker, straighter results than keratin, it lasts a bit longer, and it still fades out evenly with no regrowth line. For clients who tried keratin and wanted "a bit more", this is usually the answer.
Good for: people who want very sleek hair without the permanence of rebonding, and anyone sensitive to strong chemical smells.
And hair botox, which is none of the above
Hair botox has nothing to do with injections and nothing to do with straightening. It is a deep conditioning and repair treatment — it fills damaged, porous areas of the hair so it feels thicker and looks healthier. It will soften frizz a little as a side effect, but if you book hair botox expecting straight hair you will be disappointed.
Good for: damaged, over-coloured, brittle hair that needs rescuing before you do anything else to it.
How I decide in the chair
- 1 I check whether your hair is bleached or heavily coloured. If yes, we repair first and talk about smoothing later.
- 2 I ask what you actually want. "Easier to manage" and "completely straight forever" are different answers leading to different treatments.
- 3 I do a strand test on damaged hair. One small section, one wash. It costs you nothing and it has saved several clients from a bad decision.
- 4 I ask about your routine. If you never use heat and want to air-dry, keratin makes sense. If you flat-iron daily anyway, rebonding may genuinely be gentler over a year than the daily heat.
Aftercare, which decides whether you wasted your money
This is the part clients ignore, then blame the treatment three weeks later.
- Do not wash for 72 hours after keratin or nanoplastia. Not one rinse. This is when the treatment sets.
- Switch to a sulphate-free and salt-free shampoo. Sulphates strip the treatment out. This single change adds weeks of life to it.
- No tight ponytails or clips for the first three days — they leave a permanent kink in freshly treated hair.
- Lahore water is hard. If you are on a bore supply, a filter on your shower makes a real difference to how long smoothing lasts.
- Do not colour and smooth on the same day unless your stylist has specifically planned it. Give it a two-week gap.
Straight answer if you just want a recommendation
If you are unsure, get keratin. It is the lowest-risk option, it fades out gracefully if you do not love it, and for most people frizz control is what they actually wanted. If keratin was not enough, go nanoplastia next time. Only choose rebonding if you have genuinely decided you want permanently straight hair and your hair is healthy enough to take it.
Come in for a consultation before booking — we are in Green Cap Housing Scheme near Metro Gajumatta Station on Ferozepur Road. Looking at your hair for two minutes beats any guess over the phone.