Hair Smoothening vs Keratin vs Nanoplastia: Cost & Results Guide (Bangalore 2026)

Hair smoothening: ₹3,800 (short) · ₹5,500 (shoulder) · ₹7,500 (mid-back) · ₹9,000 (waist).

Keratin treatment: ₹3,500 (short) · ₹5,000 (shoulder) · ₹6,800 (mid-back) · ₹8,000 (waist).

Nanoplastia (premium, formaldehyde-free): ₹7,800 (short) · ₹9,200 (shoulder) · ₹10,500 (mid-back) · ₹11,800 (waist).

HairBotox / protein treatment (repair, not straightening): ₹6,800–₹10,500 depending on length.

All figures are the published rate card at our Bagalur salon. Weekday visits carry a standing 20% off on most services — ask reception for the current offer.

Hair smoothening softens the natural bond of the hair using a milder chemical and heat. Result: manageable, soft, semi-straight hair. It is the lightest of the three and the friendliest on already-processed hair.

Keratin treatment coats the hair with keratin protein and seals it with heat. Result: shine, frizz control, and easier daily styling. It does not permanently straighten curls — expect a loose, polished wave.

Nanoplastia is the newest premium option: an amino-acid-based treatment with no formaldehyde. Result: intense smoothness, deep repair, and the longest-lasting shine of the three. It is our most-booked treatment for brides and for clients recovering from over-coloured hair.

Under normal after-care, hair smoothening lasts 3–4 months, keratin 4–6 months, and nanoplastia 6–8 months.

In Bangalore North — Bagalur, Yelahanka, Jakkur, Bhartiya City — apartment water is largely borewell-sourced and heavy in minerals. Every wash chips away at the treatment. Clients who use a basic shower filter and a sulphate-free, salt-free shampoo consistently keep their treatment for the full duration; clients who don't often lose 30–40% of the lifespan.

This is the single biggest reason a ₹7,500 smoothening feels 'expensive' — it isn't the price, it's the water. See our companion piece on borewell water and keratin for the full fix.

Fine, straight-ish hair that just frizzes in humidity: keratin. It's the cheapest and best-fit option.

Thick, wavy or slightly curly hair that you want manageable but not poker-straight: hair smoothening.

Coloured, chemically-treated, or damaged hair — or a bride who wants six months of camera-ready shine: nanoplastia.

Curl-pattern 3B and above (tight curls): none of the three is the right first step. Book a free consultation — we'll usually recommend a HairBotox repair cycle first, then decide.

A free pre-treatment strand check by a senior stylist so you get a fixed quote, not a moving one.

The treatment itself, a professional wash-and-blowdry, and a take-home care card.

A 10-day check-in on WhatsApp: if anything feels off, you come back for a complimentary wash and re-seal.

No hidden 'length top-up' at billing — the quote you get at the strand check is the quote you pay.

The fastest way is our package builder — pick your treatment, add a haircut or spa if you want, and see the discounted total live before you confirm. It fires straight through to our reception.

Or WhatsApp reception with a photo of your hair; we quote back within the hour during salon hours (10 AM – 9 PM, all days).