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Common Questions
Can Nº.4 Bond Maintenance® Shampoo be used every day?
Nº.4 Bond Maintenance® Shampoo is formulated for daily use, or however frequently you wash your hair.
How much Nº.4 Bond Maintenance® Shampoo should I use?
Nº.4 Bond Maintenance® Shampoo is a highly concentrated formula; a little bit goes a long way. OLAPLEX recommends starting with a dime size amount and add more as needed.
Is Nº.4 Bond Maintenance® Shampoo color-safe?
Yes, Nº.4 Bond Maintenance® Shampoo is color-safe.
Does Nº.4 Bond Maintenance® Shampoo contain sulfates?
No, Nº.4 Bond Maintenance® Shampoo is free of SLS/SLES sulfates.
Is Nº.4 Bond Maintenance® Shampoo good for curly hair?
Yes, curly hair can also benefit from this shampoo.
REVIEWS


Olaplex Nº.4 Bond Maintenance Shampoo
within 30 days of receiving your shipment for your Return Merchandise Authorization (RMA) and include it on your return label. Shipments without an RMA will not be accepted for returns. We will refund the purchase price less the shipping cost which are built into the price of the items you buy. The shipping cost to you and return cost to us remains at your expense. Shipping charges are not refundable. You will incur a 20% restocking fee. We will not accept any returned items that have been damaged, scratched, marks, odors (cigarette, perfume, smell) or in any way different to the original conditions. We reserve the right to refuse returned items. All returned items are carefully inspected and checked upon arrival.
Due to sanitary & health concerns, Hair Colors, bleach, hair brushes, heat-resistant gloves, and unsealed liquid products are final sale. We do not accept returns on used hair styling tools. Other conditions may apply. Please contact us for details.
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