How to redeem a Olaplex promo code
- 1. Add your selected items to your shopping bag at Olaplex.
- 2. Open your bag and continue to checkout.
- 3. Find the field labeled Promo Code or Gift Card, then enter your code and apply it.
By Phia
OLAPLEX started in 2014 in a California garage, where Dean Christal worked with chemists Dr. Eric Pressly and Dr. Craig Hawker on one patented ingredient that relinks broken bonds inside hair. It began in salons, created the bond-building category, then moved home with its numbered system.
Everything you need to know to get the best deal at Olaplex
Phia finds the working code — and applies it before you pay.
10 codes available to try
Most popular today: 25% off jumbo and liter sizes



Editorial
Olaplex No.3 now lives on as No.3PLUS, and the brand has built a whole numbered system around it. Here are masks, shampoos, conditioners and leave-ins, and how I would use each one.

Editorial
Olaplex Bonding Oil is the brand's lightweight, heat-protecting finishing oil, and like every Olaplex product it carries the patented bond building ingredient. Here it is with the other leave-ins, the numbered repair steps and four other hair oils I compare it with.

Editorial
Bond building systems went from a salon secret to a mainstream shelf, led by Olaplex and K18. I go through the names that made it mainstream, then masks for deeper repair and serums.

Editorial
Olaplex has a numbering system that confuses almost everyone at first, so this edit sorts it out. You will find the treatments, oils and creams, the No.4 and No.5 wash-day line including Olaplex shampoo, and a few other bond builders people ask about.

Editorial
The best leave in conditioner for a blowout depends on your hair: a weightless detangling spray, a richer curl cream or a frizz milk. I compare OLAPLEX No.5L, Moroccanoil, Briogeo and more.

Editorial
A hair toner cancels brass with the opposite color, purple for yellow and blue for orange. Here are sixteen, from toning drops and glosses to purple and blue shampoos for wash day.

Editorial
Hair porosity is how well your strands take in and hold on to moisture, and it can change after color, heat and time. Here is how I would read yours without the float test, then the leave-ins, bond builders, oils and tools that match each type. Start with how your hair behaves, then pick the product.

Editorial
An anti frizz serum smooths each strand and keeps humidity out, so hair stays sleek for longer. Here are sixteen, from classic smoothing serums to weightless oils and leave-ins that add heat protection.

Editorial
Choose K18 for a simple post-shampoo, four-minute leave-in step, and Olaplex for a pre-wash routine that can be built around wash-day products. This comparison weighs their different repair approaches, the routine each asks for, and who is likely to prefer each one.

Editorial
Volume shampoo works by stripping conditioning agents out of the formula rather than adding a mysterious lifting ingredient, so hair dries lighter instead of collapsing under its own weight. That distinction is why the category earns its own aisle instead of hiding inside every other shampoo bottle. This roundup looks at eight formulas built around that same trade, from drugstore staples to salon lines.

Editorial
I would not use Odele Clarifying Shampoo everyday, because it is a once-a-week reset and not a daily habit. I go through how to fit it in, which other clarifying shampoos compare, and what to follow it with.

Editorial
A body spray is the lightest form of fragrance, made to be used freely and reapplied through the day. Here is how I would choose between Sol de Janeiro's Cheirosa mists, vanilla and fruity picks, and the creams and oils that sit underneath. Start with Cheirosa 62.
Phia has found 10 active coupon codes for Olaplex. Copy and paste a code below at checkout to see if it works on your order.
Or install the Phia extension and skip the manual work: it tests every code automatically at checkout and applies the best one for you, on Olaplex and thousands of other sites.
Code
25% off jumbo and liter sizes.
Code
Up to 30% off haircare products.
Code
15% off sitewide
Code
15% off sitewide
Code
15% off sitewide
Code
15% off sitewide
Code
15% off sitewide