OLAPLEX Nº.5L Moisturize & Mend Leave-In Conditioner | Smooth + Seal Ends available at Moda Salon

Olaplex

Masque hydratant intense Bond No. 8 d'

OLAPLEX leave-in conditioner. Seals split ends, smooths and primes for heat styling.

A moisturising leave-in conditioner that helps seal the look of split ends, smooths the finish and primes for heat styling — OLAPLEX bond care that continues working after the shower.

  • Frizz control
  • Softness
  • Treat + Prep

Bond Building · Silicone-Free · Leave-In · Colour-Safe · Vegan · Lightweight

This is probably for you if…

  • Dry ends
  • Split ends
  • Frizz
  • Daily leave-in care
$39.20 CAD $49.00 Save $9.80

In stock + ready to ship

Unopened + unused items may be eligible for exchange or store credit within 14 days. Returns policy

  • Free shipping $100+Canada + U.S. · duties included
  • Packed by ModaBowmanville, Ontario
  • Earn Inner CirclePoints on eligible orders

Use it with

Complete the routine.

A simple system layered for your hair.

  1. 01 Cleanse OLAPLEX Nº.4 Bond Maintenance Shampoo

    Concentrated bond-care shampoo. Repairs while...

  2. 02 Treat + Prep Masque hydratant intense Bond No. 8 d'

    OLAPLEX leave-in conditioner. Seals split end...

    You are here
  3. 03 Treat + Prep Lisseur de liaisons No.6

    Silicone-free OLAPLEX leave-in. Smooths frizz...

  4. 04 Scalp Treatment Masque hydratant intense Bond No. 8 d'

    OLAPLEX scalp treatment. Hydrates, soothes an...

Add the full routine.

$209.00$167.20You save $41.80

What it does

  • Moisturises and softens without a heavy feel
  • Helps seal the appearance of split ends
  • Adds heat protection and smoother styling prep
  • Silicone-free, colour-safe, layers easily with OLAPLEX stylers

Perfect for

  • All hair types — especially fine to medium hair wanting a lightweight leave-in

How to use

  1. Apply a small amount through clean, damp hair, focusing on mid-lengths and ends.
  2. Do not rinse out.
  3. Style as usual.

Routine step

03TreatWeekly or as needed — the reset step.

Why we like it

The Moda Team Review

OLAPLEX is carried at Moda because clients ask for it by name. Nº.5L is the leave-in step that makes the OLAPLEX routine feel complete — clients who only use the in-shower steps often find this is what they were missing.

Read full stylist notes

The client whose hair feels smooth right after washing but looks dry and undone at the ends by the time she finishes blow-drying. She is not using a leave-in. We add Nº.5L. The ends hold smoothness through the blow-dry and she says her hair looks finished for the first time without extra products. OLAPLEX pioneered bond building. Nº.5L extends the bond-care routine beyond the shower — the in-shower conditioner does not stay on the hair, but the leave-in does.

Moda

What’s inside — and why it’s there

The ingredients worth knowing.

  • OLAPLEX Bond Building Technology in a silicone-free leave-in formula designed for moisture, split-end care, and styling prep.
View full ingredient list

OLAPLEX Bond Building Technology in a silicone-free leave-in formula designed for moisture, split-end care, and styling prep.

How to use

Use it the way we would.

  1. Apply a small amount through clean, damp hair, focusing on mid-lengths and ends.
  2. Do not rinse out.
  3. Style as usual.

Moda stylist tipMake this your intentional repair moment. Treatment days work best when you follow the timing and finish with the matching wash-care steps.

What people with actual hair think

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Reviews

Questions? We get them.

Good to know.

The questions we hear most about this product. If yours isn’t here, a real stylist will answer.

Ask Moda
What is the difference between Nº.5L and Nº.6? They both seem like leave-ins.

Yes — both are leave-ins but they serve different hair types. Nº.5L is lightweight and designed for fine to medium hair — it seals split ends and provides heat protection without weight. Nº.6 is richer, heavier and designed for medium to thick or frizzy hair needing more moisture and frizz control.

Do I rinse out Nº.5L or leave it in?

No — Nº.5L is a leave-in conditioner. Apply to towel-dried hair after rinsing out your regular Nº.5 conditioner. Do not rinse out. Style as normal.

Does Nº.5L provide heat protection before blow-drying?

Yes — Nº.5L provides heat protection as part of its leave-in formula. Apply before blow-drying or heat styling for protection plus bond care at the pre-styling step.

Can I use Nº.5L and Nº.6 together, or do I choose one?

No — choose one based on your hair type. Using both would likely create too much weight and residue. Nº.5L for fine to medium hair; Nº.6 for medium to thick or frizzy hair.

I have medium hair with some frizz. Should I use Nº.5L or Nº.6?

Yes — if frizz is a significant concern, Nº.6 is likely the better choice for medium frizzy hair because it has more dedicated frizz-control actives. If the frizz is mild and weight is more of a concern than moisture, Nº.5L is the right call. Ask at your next appointment.

Works with this

Works with this.

OLAPLEX Nº.4 Bond Maintenance Shampoo | Strengthen + Shine available at Moda Salon

Olaplex

OLAPLEX Nº.4 Bond Maintenance Shampoo

Repair + breakage + shine · 250 ml

from $39.20

+

★★★★★ (1)

OLAPLEX Nº.0 Intensive Bond Building Treatment | Prime for Deeper Repair available at Moda Salon

Olaplex

Masque hydratant intense Bond No. 8 d'

Repair + breakage

$51.20 $64.00

+
OLAPLEX Nº.6 Bond Smoother | Leave-In Frizz Control available at Moda Salon

Olaplex

Lisseur de liaisons No.6

Repair + breakage + frizz control

$37.60 $47.00

+
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Shipping

Free shipping on orders $100+ Canada + U.S. — duties included

Shipping policy

Returns

Unopened + unused products may be eligible for exchange or Moda store credit within 14 days.

Returns policy

Need help?

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