OLAPLEX Nº.3 Hair Perfector | At-Home Bond Repair Treatment available at Moda Salon
OLAPLEX Nº.3 Hair Perfector | At-Home Bond Repair Treatment available at Moda Salon
OLAPLEX Nº.3 Hair Perfector | At-Home Bond Repair Treatment available at Moda Salon
OLAPLEX Nº.3 Hair Perfector | At-Home Bond Repair Treatment available at Moda Salon

OLAPLEX Nº.3 Hair Perfector | At-Home Bond Repair Treatment

Olaplex
The at-home bond repair treatment that started the category — OLAPLEX patented technology reconnects broken disulfide bonds in a weekly pre-wash treatment for stronger, healthier-looking colour-treated and bleached hair.
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Regular price $22.00
Regular price $44.00 Sale price $22.00
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Complete the Routine

The Moda Take

The at-home bond repair treatment that started the category — a weekly pre-wash treatment that reconnects broken disulfide bonds for stronger, healthier-looking hair between salon visits.

The Moda Team Review

Nº.3 is OLAPLEX's original retail product and still the one most clients recognise by name. Applied to damp hair before shampooing, it works on the disulfide bonds that bleaching, colour, heat and chemical services break down over time. Most conditioners and treatments work on the surface of the hair — OLAPLEX Nº.3 works internally. It is not a conditioning treatment; it is a bond repair treatment that happens to also leave hair feeling softer. Used consistently once a week, the results build cumulatively: hair that has been through repeated colour services starts to hold its structure better between appointments, and elasticity — the stretch without snap that indicates healthy hair — returns progressively.

Why Moda Carries This

OLAPLEX is the bond repair system our clients ask for by name — and with good reason. The patented Bis-Aminopropyl Diglycol Dimaleate technology was the first to actually address the structural damage that chemical processing causes, rather than just coating the surface. Nº.3 is the foundation of the OLAPLEX retail range and the most impactful single product for clients maintaining colour or bleach at home.

Key Ingredients

  • OLAPLEX Bond Building Technology (Bis-Aminopropyl Diglycol Dimaleate): The patented active that works on disulfide bonds within the cortex of the hair, reconnecting bonds broken by chemical and heat damage.

Moda Pro Tip

The longer Nº.3 is on the hair, the more opportunity the bond-building technology has to work. OLAPLEX confirms that leaving it on longer — up to 90 minutes — is fine and beneficial for very damaged hair. Put it on before a bath, before a workout, before a film. Whatever gets you consistent weekly use is the right approach.

How To Use

  1. Apply to damp, towel-blotted hair.
  2. Leave on for a minimum of 10 minutes. For very damaged hair, leave on longer — up to 90 minutes.
  3. Rinse out, then shampoo and condition as usual.
  4. Use weekly for ongoing repair and maintenance.
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COMMON QUESTIONS

Good to Know

Yes — but consistency matters more than single-use results. OLAPLEX bond-building technology works cumulatively. Most clients notice a real difference in elasticity, breakage, and overall strength after 3–4 consecutive weekly treatments, not after the first use.
Yes — before. Apply Nº.3 to towel-dried or damp hair before shampooing, leave on for a minimum of 10 minutes (longer for more damaged hair), then shampoo and condition as normal. It's a pre-wash treatment, not a mask used after shampooing.
Yes — they work differently. A conditioning mask coats the outside of the hair shaft for temporary softness. Nº.3 uses OLAPLEX's patented Bis-Aminopropyl Diglycol Dimaleate technology to reconnect broken disulfide bonds inside the hair cortex — structural repair that builds with each use, not just a surface treatment.
Yes — in-salon OLAPLEX protects bonds during the colour service. At-home Nº.3 repairs and rebuilds between appointments, when daily styling, heat, and environmental exposure are continuing to cause damage. Both address different windows in the same ongoing repair process.
Yes — minimum 10 minutes for regular maintenance. For heavily damaged or bleached hair, leaving it on for 30–90 minutes or even overnight increases the repair benefit. There is no maximum time — it will not over-process or damage hair regardless of how long it's left on.
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SALON NOTE

Not Sure If This Is The One?

Professional hair care can be personal. If you're unsure whether this product is right for your hair type, goals, or routine, our team is happy to help you choose with real salon experience behind the recommendation.
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