What’s the Difference?
Nanoplasty vs Keratin Treatment
Nanoplasty is often grouped with keratin treatments: both smooth hair, both reduce frizz, both require professional application. But they work differently, suit different hair goals and have meaningfully different aftercare requirements.
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Nanoplasty |
Keratin Treatment (Latino) |
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How it works |
Nano-sized particles carry amino acids and proteins directly into the hair cortex, repairing structure from within |
Coats and seals the hair cuticle with a keratin protein layer, smoothing the surface |
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Mechanism |
Internal: repairs the hair fibre structurally |
External: deposits a smoothing layer over the cuticle |
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Formaldehyde |
Formaldehyde-free; uses organic acids and amino acids |
Latino Keratin formula at Pierre Haddad is also formaldehyde-free |
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Primary benefit |
Smoothing plus genuine structural repair and strength improvement |
Frizz control, smoothness and enhanced shine |
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Effect on curl |
Softens and relaxes curl pattern; not permanent |
Reduces frizz and softens curl; does not permanently eliminate it |
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Results duration |
Typically 4–6 months |
Up to 3 months |
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Wash after treatment |
Hair can be washed the following day; no mandatory waiting period |
Wait 72 hours before washing |
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Best suited for |
Damaged, porous, colour-treated or chemically processed hair needing repair alongside smoothing |
Frizzy, wavy or lightly curly hair primarily seeking frizz control and manageability |
If your main goal is frizz control and smoothness rather than structural repair, our professional Latino Keratin Treatment may be the more appropriate choice.
Not sure which is right for your hair? Our stylists will assess your hair's condition and history at the consultation and give you an honest recommendation. Book your consultation →

