Olaplex
Duo de shampoing et d'après-shampoing No.4P pour les blondes
A complete OLAPLEX routine set for stronger, healthier-looking hair with fewer steps to shop separately.
A complete OLAPLEX routine set for stronger, healthier-looking hair with fewer steps to shop separately.
- Blonde tone
- Brassiness
- Routine Set
Colour-Safe · Vegan · Salon-Loved
This is probably for you if…
- Routine building
- Damage repair
- Colour-treated hair
- Gifting
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
What it does
- Bundles complementary OLAPLEX steps
- Supports a complete wash or treatment routine
- Makes product pairing easy
- Great for replenishing favourite formulas
Perfect for
- Depends on routine
How to use
- Use each product in the set according to its routine step: cleanse, condition, treat, style, or finish as directed.
Why we like it
The Moda Team Review
Moda loves this because it makes OLAPLEX repair feel practical for real life: a complete olaplex routine set for stronger, healthier-looking hair with fewer steps to shop separately. It fits beautifully into a salon-led routine without making wash day complicated.
Moda
What’s inside — and why it’s there
The ingredients worth knowing.
- OLAPLEX Bond Building Technology across a curated routine designed to support stronger, healthier-looking hair.
View full ingredient list
OLAPLEX Bond Building Technology across a curated routine designed to support stronger, healthier-looking hair.
How to use
Use it the way we would.
- Use each product in the set according to its routine step: cleanse, condition, treat, style, or finish as directed.
Moda stylist tipUse it as the step it was designed to be. The right product in the right place keeps the routine simple and results-focused.
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 ModaIs the 1000ml Nº.4P + Nº.5P the same formula as the standard size?
Yes — identical formula. The 1000ml is for committed users who are already happy with the toning results and want better per-use value. If you haven't used the standard size yet, try that first.
Should I still alternate with regular Nº.4 + Nº.5 even with the 1000ml size?
Yes — alternating is still the right protocol regardless of size. Use Nº.4P + Nº.5P 1–2x per week and standard Nº.4 + Nº.5 on other wash days. The large size is for value on the product you're rotating, not for daily replacement.
How long does the 1000ml 4P + 5P duo last with 2x weekly toning use?
Yes — at 2 toning washes per week with medium-length hair, the 1000ml bottles typically last 6–9 months. Exact duration depends on hair length and product application per wash.
Do I need pump dispensers for the 1000ml blonde duo?
Yes — pump dispensers are recommended for the 1000ml bottles for consistent dosing. Contact us at hello@modasalon.ca to check availability.
I have fine blonde hair. Is the 1000ml size right for me?
Yes — if you're already using Nº.4P + Nº.5P and happy with the results on fine hair, the 1000ml is the better-value option. Ensure you continue alternating with Nº.4 FINE + Nº.5 FINE on non-toning wash days.
Returns
Unopened + unused products may be eligible for exchange or Moda store credit within 14 days.
Returns policy
Need help choosing?
We’re here for your hair.
Tell us what your hair is doing and we’ll help you figure out whether this belongs in your routine.