It's a battle of the haircare titans: Kevin Murphy vs Olaplex. Both brands promise to whip your hair into shape and give you that enviable salon-quality finish. But which one is truly the best? How do they differ in their approach to haircare, and what exactly makes one brand superior over the other?
If you've ever found yourself overwhelmed by the endless sea of hair products on the market, fear not – we've done the hard work for you by comparing these two brands' shampoos, conditioners, and treatments. So buckle up and get ready to make an informed decision on which haircare powerhouse reigns supreme.
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Kevin Murphy Vs Olaplex Shampoo
I have had the good fortune to test and compare both Kevin Murphy and Olaplex. Both brands are praised for their innovative formulas and use of high-quality ingredients. However, there are some key differences to consider when choosing between the two, especially when it comes to shampoo.
Kevin Murphy is known for creating sustainable hair care products that are paraben-free, sulphate-free, and cruelty-free. Their Repair-Me Wash is a popular choice for those with fine, dry, and brittle hair in need of repair. The powerful blend of proteins, including bamboo and silk amino acids, strengthens each strand and improves the overall health of the hair. The shampoo is easy to use, simply massage into wet hair and scalp, then rinse thoroughly. For best results, follow with their Repair-Me.Rinse on two consecutive washes, then use RE.STORE on the third for additional repair.
Olaplex has revolutionized the hair care industry with its patented bond-building technology, designed to repair and strengthen hair from the inside out. Their No.4 Bond Maintenance Shampoo is a highly concentrated reparative shampoo that hydrates and nourishes hair, making it ideal for all hair types. The shampoo improves manageability, softness, and shine, and helps prevent breakage and split ends. The formula is vegan, cruelty-free, and free of parabens, phthalates, and nuts. To use, simply apply to wet hair, focusing on the scalp and working through to the ends. Rinse well, and follow with Olaplex No.5 Bond Maintenance Conditioner for best results.
One key difference between the two brands is their use of ingredients. While both brands use high-quality ingredients, Kevin Murphy is known for sourcing ingredients sustainably and ethically, ensuring that their products are not only effective but also eco-friendly. Olaplex, meanwhile, uses patented bond-building technology that is designed to repair and strengthen hair at the molecular level. Their formulas are created with a focus on science-backed results.
Another key difference between the two brands is their approach to vegan and cruelty-free products. Kevin Murphy is committed to sustainability and supports various environmental causes through their use of recycled packaging and ethical ingredient sourcing. All of their products are cruelty-free and paraben-free, making them an ideal choice for those who prioritize eco-friendly products. Olaplex also prioritizes sustainability and is committed to using vegan and cruelty-free ingredients. Their formulas are free of harsh chemicals and are designed to be gentle on hair while still delivering powerful results.
Ultimately, both Kevin Murphy and Olaplex offer high-quality hair care products that are designed to improve the health and appearance of the hair. For those seeking a more eco-friendly option, Kevin Murphy is an excellent choice. Their Repair-Me Wash offers a powerful blend of sustainable ingredients that work together to strengthen and nourish hair. For those seeking science-backed results, Olaplex is an excellent option. Their bond-building technology is designed to repair and rebuild hair at the molecular level, resulting in stronger, healthier hair.
Repair-Me Wash by Kevin Murphy
Our rating: ★★★★★
Repair and strengthen damaged hair effortlessly.
What makes it special? Kevin Murphy Repair-Me Wash is the ultimate solution for fine, dry and brittle hair types in need of repair. This reconstructing shampoo is enriched with a blend of powerful proteins, including bamboo and silk amino acids, which strengthens each strand, leaving the hair looking fuller, healthier and stronger. It effortlessly removes impurities while boosting moisture levels and softening hair. The shampoo is also paraben, sulfate and cruelty-free. For the best results, the brand recommends using it on two consecutive washes and following it up with KEVIN MURPHY REPAIR-ME.RINSE. The shampoo is also enriched with pineapple, papaya enzyme, amino acids, green pea protein, shea butter and bamboo extract, which help restore the hair's natural texture. The shampoo is ideal for all hair types in need of repair and is also available in a mini 40ml size that makes it perfect for traveling.
No.4 Bond Maintenance Shampoo by Olaplex
Our rating: ★★★★★
Repair and strengthen damaged hair with ease.
What makes it special? The Olaplex No.4 Bond Maintenance Shampoo is an innovative product for all hair types, designed to restore damaged and weakened hair. The shampoo is infused with patented OLAPLEX Bond Building Technology, concentrated to repair and nourish hair with every wash. The formula is vegan, cruelty-free, paraben and phthalate-free, and nut-free. The shampoo works by increasing manageability, softness, and shine, and helps prevent breakage and split ends. To use the shampoo, simply apply to wet hair, focusing on the scalp and working through to the ends. Rinse thoroughly, and for best results, follow with the Olaplex Nº.5 Bond Maintenance Conditioner. Overall, if you're looking for a restorative and nourishing shampoo that delivers visible results, the Olaplex No.4 Bond Maintenance Shampoo is worth considering.
Kevin Murphy Vs Olaplex Conditioner
Just as with the shampoos, I have had the opportunity to try out a range of conditioners from both Kevin Murphy and Olaplex. Both brands offer conditioners designed to cater to dry/damaged hair, but they differ in their fundamental approach to hair care (and which underlying hair types they're suitable for).
Kevin Murphy's Repair-Me Rinse is a great example of the brand's innovative approach to formulation. With an ultra-restorative formulation that combines shea butter and aloe vera extracts, this conditioner is designed to reconstruct and nourish damaged, dry, and dull hair types. One of the key ingredients in the Repair-Me Rinse is the amino acid found in green pea protein. This ingredient helps to repair damaged hair, boosting its strength and elasticity. Additionally, the conditioner contains pineapple and papaya enzymes that gently exfoliate and protect the hair while the shea butter and aloe vera extracts help to rehydrate, promote shine, and manageability.
Olaplex's Nº.5 Bond Maintenance Conditioner, on the other hand, is infused with the brand's patented Bond Building Technology. Olaplex's technology works to repair and strengthen the hair from within by repairing broken bonds that occur during chemical and heat treatments. The Nº.5 Bond Maintenance Conditioner is a highly concentrated reparative conditioner that nourishes and hydrates hair without causing heaviness. It is ideal for improving the manageability and overall health of the hair. One of the key ingredients in the conditioner is bis-aminopropyl diglycol dimaleate, which has been shown by studies to greatly improve the strength and elasticity of hair, especially when used in conjunction with other Olaplex products.
Both Kevin Murphy and Olaplex's conditioners are free from harsh sulfates and parabens and are cruelty-free, making them a great choice for ethical and environmentally-conscious consumers.
When deciding between the two brands, it really depends on your hair concerns and the specific needs of your hair. If you are looking for a conditioner that focuses on nourishing and repairing dry and damaged hair, then Kevin Murphy is the right brand for you. On the other hand, if you have chemically or heat-treated hair and want to repair your hair's strength and elasticity, then Olaplex is the way to go.
In terms of texture and fragrance, both conditioners have a pleasant scent and leave the hair feeling soft and manageable. However, the Repair-Me Rinse from Kevin Murphy has a slightly lighter texture and may be more suitable for fine hair, while the Nº.5 Bond Maintenance Conditioner from Olaplex has a thicker consistency and can be more appropriate for thicker and coarser hair.
Repair-Me Rinse by Kevin Murphy
Our rating: ★★★★★
Rejuvenate and nourish damaged hair with this restorative conditioner.
What makes it special? Kevin Murphy's Repair-Me Rinse is an ultra-restorative conditioner designed to rejuvenate damaged, dry, and dull hair. Enriched with shea butter and aloe vera extracts, it gently softens strands while deeply nourishing them to promote shine, manageability, and strength. Suitable for all hair types, the conditioner is infused with restoring proteins and enzymes that repair damage and boost moisture levels, leaving hair feeling silky and healthy. The rinse is also free from sulfates, parabens, and cruelty, making it a great choice for those looking for a more ethical and environmentally-friendly product. To use, simply apply to wet hair after shampooing, leave for 1-2 minutes, and rinse thoroughly for best results. Overall, Kevin Murphy's Repair-Me Rinse is an excellent choice for those looking to restore damaged hair to its former glory.
Nº.5 BOND MAINTENANCE CONDITIONER by Olaplex
Our rating: ★★★★★
Repair and strengthen damaged hair with ease.
What makes it special? If you're looking for a conditioner that will nourish and hydrate your hair without weighing it down, OLAPLEX's Nº.5 Bond Maintenance Conditioner is definitely worth considering. Its patented Bond Building Technology repairs and strengthens damaged hair, leaving it softer, shinier and healthier-looking with every use. This highly concentrated reparative conditioner reduces damage, split ends, frizz and flyaways while providing optimum conditioning and dramatically improved manageability. To use, simply remove excess water from your hair, apply the conditioner evenly, leave on for 3 minutes and rinse. Style as usual and enjoy the benefits of healthier, more beautiful hair.
Kevin Murphy Vs Olaplex Hair Treatment
When it comes to hair treatments, it can be difficult to choose between the vast array of products available, even after narrowing it down to just Kevin Murphy and Olaplex. Let's focus on two of their most popular hair treatments: Kevin Murphy RE.STORE and Olaplex No.3.
Kevin Murphy RE.STORE is a weekly treatment designed to replenish dry, damaged, and over-styled hair. It features a unique blend of superfood proteins and amino acids, including papaya enzyme, green pea protein, and shea butter. These ingredients help to naturally reconstruct and rebuild brittle hair while restoring elasticity, strength, and moisture. The treatment is suitable for all hair types and is paraben, sulphate, and cruelty-free.
On the other hand, Olaplex No.3 Hair Perfector Repairing Treatment is a pre-shampoo treatment that is proven to repair and strengthen hair from the inside out. It is infused with patented Olaplex Bond Building technology, which reduces breakage, visibly strengthens hair strands, and restores healthy appearance and texture. The treatment is suitable for all hair types and is designed to be used alone or paired with Olaplex No.0 for maximum at-home repair.
When comparing the two products, the key difference lies in the patented Bond Building technology that is unique to Olaplex. This technology works to repair and strengthen the bonds within the hair that are broken during chemical processes, heat styling, and mechanical force. By repairing these bonds, Olaplex No.3 can effectively reduce breakage and improve the overall health and appearance of hair.
In contrast, Kevin Murphy RE.STORE focuses on a blend of natural ingredients that work to rebuild and restore hair elasticity, strength, and moisture. This makes it ideal for those who prefer natural and sustainable beauty products.
In terms of application, Kevin Murphy RE.STORE is designed to be used in place of shampoo and conditioner once a week. It is easy to apply and works to naturally repair and rejuvenate the hair. Olaplex No.3, on the other hand, is a pre-shampoo treatment that is applied to damp hair and left on for 10 minutes before washing and conditioning as normal.
Overall, both brands offer high-quality hair treatments that can benefit a variety of hair types. When choosing between the two, it ultimately comes down to personal preference and hair needs. Those who are looking for a natural and sustainable option may prefer Kevin Murphy RE.STORE, while those who are looking for a more intensive repair treatment may prefer Olaplex No.3.
Ultimately, it is important to note that while both brands offer different approaches to hair treatment, they share a common goal - to improve the overall health and appearance of hair. By understanding the benefits and differences of each brand, consumers can make an informed decision and choose the product that best suits their hair needs.
RE.STORE by Kevin Murphy
Our rating: ★★★★★
Transform dry, damaged hair with this ultra-conditioning treatment.
What makes it special? Kevin Murphy RE.STORE is a top-quality hair treatment that is perfect for those whose locks are in dire need of repair. Instead of using shampoo and conditioner, this weekly treatment features a blend of superfood proteins and amino acids that naturally rebuild and restore elasticity, strength, and moisture to your hair. This ultra-conditioning treatment is ideal for replenishing dry, damaged, and over-styled hair, resulting in hair that is soft, manageable, and shiny. This KEVIN MURPHY product is perfect for all hair types and is paraben, sulphate, and cruelty-free. Key ingredients are papaya enzyme, amino acids, green pea protein, and shea butter. To use, simply apply to wet hair, massage into scalp, lengths, and ends, leave on for 2-3 minutes, and rinse thoroughly. If you want healthy, shiny hair, Kevin Murphy RE.STORE is the product for you!
No.3 Hair Perfector Repairing Treatment by Olaplex
Our rating: ★★★★★
Revitalize and strengthen your hair from the inside out.
What makes it special? The Olaplex No.3 Hair Perfector Repairing Treatment is a game-changer in hair treatment. This pre-shampoo treatment is infused with patented Olaplex Bond Building technology which repairs and strengthens the hair from the inside out. It reduces breakage, visibly strengthens hair strands, and restores healthy appearance and texture. The treatment is easy to apply and can be used alone or with Olaplex No.0 for maximum at-home repair. For best results, apply to damp hair from root to ends and leave on for 10 minutes before rinsing thoroughly. Olaplex No.3 is suitable for all hair types and is a must-have for anyone looking to improve the health and strength of their hair. Overall, this product is a must-try and a worthy investment for anyone who wants to maintain healthy, strong and visibly revitalized hair.
After spending plenty of time testing and comparing both Kevin Murphy and Olaplex products, it's safe to say that each brand has its own set of strengths and weaknesses. That being said, let's dive into which brand is best for your specific hair type and concerns.
Starting with shampoo, Kevin Murphy has a variety of options for all hair types, from ultra-hydrating options for dry and damaged hair to volumizing options for fine hair. Olaplex, on the other hand, only has one shampoo option (unless you also count the 4C, 4D, and 4P variants of the No.4 Shampoo) that's specifically designed to repair and fight breakage. So, if you're looking for a specialized shampoo for your particular hair type, Kevin Murphy is the better option. However, if you're struggling with breakage and damage, Olaplex's shampoo is a must-try.
When it comes to conditioners, both Kevin Murphy and Olaplex offer some excellent options. Kevin Murphy's Hydrate-Me.Rinse is perfect for those with dry, damaged, or color-treated hair, while Olaplex's Bond Maintenance Conditioner is excellent for repairing and strengthening hair.
Finally: treatments. Olaplex is perhaps best known for its No. 3 Hair Perfector, a take-home treatment that helps repair and strengthen hair. Kevin Murphy's treatments, like the RE.STORE cleansing treatment, are great for detoxing and deeply conditioning hair. So, if you're dealing with breakage and damage, Olaplex's No. 3 is the way to go. But if you want a treatment that will deeply cleanse and condition your hair, Kevin Murphy is the better option.
Overall, both Kevin Murphy and Olaplex are excellent brands with high-quality products. To summarize, if you're wanting a hair care routine for a specific hair type that isn't necessarily damaged, Kevin Murphy is your best bet. If you're dealing with breakage and hair damage, though, Olaplex is the way to go. And of course, if you want to mix and match based on your specific hair needs, both brands have plenty of options to choose from.
Calum Torrington is the founder of FemmeNordic. He has worked as a beauty editor since 2020 and employs his analytical background in mathematics to thoroughly scrutinize complex INCI lists. Now, he helps over 1 million people per year to find the best beauty products.