The first step for deep reconstruction of damaged hair.
Olaplex Nº.0 Intensive Bond Building Treatment is a professional repairing primer that enhances the effectiveness of treatment Nº.3. Designed to regenerate the hair’s internal structure, it prepares the fiber to receive the maximum benefit from the next step.

Enriched with patented Bond Building Technology™, Nº.0 works directly on damaged disulfide bonds, improving strength, elasticity and shine.

🌿 Vegan formula, free from sulfates, parabens and phthalates. Cruelty-free.

✅ Benefits of Olaplex Nº.0

• Boosts the effectiveness of Olaplex Nº.3 up to 3 times

• Deeply repairs the hair structure

• Prepares hair to receive the intensive treatment

• Strengthens, improves texture and reduces breakage

• Visible results from the first application

🧴 How to use

1️⃣ Apply to dry, unwashed hair, saturating the lengths completely
2️⃣ Leave on for 10 minutes
3️⃣ Without rinsing, apply directly over Olaplex Nº.3 Hair Perfector
4️⃣ Leave on for another 10 minutes, then rinse, shampoo with Nº.4 Shampoo and condition with Nº.5 Conditioner

💡 Use 1–2 times per week for optimal results.

👩🔬 Recommended for:

✔️ Hair that is chemically treated, bleached or colored
✔️ Hair that is brittle, dull, dry or broken
✔️ Those who frequently use a blow dryer, flat iron or hot tools
✔️ Those who want a professional treatment at home

❓ Frequently Asked Questions (FAQ)

Can I use Nº.0 on its own?
➡️ It is formulated to work in synergy with Nº.3. Used alone it has an effect, but combined it is much more effective.

How much product should I use?
➡️ Saturate the hair completely (about 15 ml for medium hair), focusing on the most damaged areas.

Do I need to wet my hair first?
➡️ No. Nº.0 should be applied to dry hair.

Can it weigh down fine hair?
➡️ No. The formula is lightweight and does not leave residue.

Is heat necessary?
➡️ It is not necessary, but covering the hair with a cap can increase absorption.

✨ Conclusion

Olaplex Nº.0 is the essential treatment for those seeking structural regeneration of hair at a molecular level. Paired with Nº.3, it delivers professional performance at home, leaving hair immediately stronger, healthier and shinier.

💛 Available now at Celebre Store – tested by our hairdressers, approved for the most damaged hair.