OUAI Leave In Conditioner Vs Olaplex No.9 Bond Protector Nourishing Hair Serum

Hair care is a vast field with a multitude of products, each promising to deliver the best results. For that, two products that have caught the public’s attention in the industry are OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum. These products have become the talk of the town due to their unique properties and the remarkable results they offer. However, what are their similarities and differences? If you’re on the quest for this concern, check this article out as we will try to come up with a comparison of these two products. Keep on reading to find out which of these two products is the perfect match for your hair.

We will talk about the following:

  • What are OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum?
  • What are the ingredients of OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum?
  • How are the texture and scent of OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum?
  • How is the ideal usage of OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum?
  • What are the price differences between OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum?
  • Which one to buy?
OUAI Leave In ConditionerOlaplex No.9 Bond Protector Nourishing Hair Serum
Product Dimensions 1.8 x 1.8 x 6.13 inches1.38 x 1.38 x 6.63 inches
Shipping Weight5.76 ounces3.2 ounces

About OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum

OUAI is a Californian brand owned by celebrity hairstylist Jen Atkin that produces lifestyle and beauty products including hair and body care, as well as perfumes. For hair itself, the brand has a range of hair care products specially formulated for different hair types and textures. Their products range from shampoos and conditioners to treatments and styling products like oils, pomade, conditioner, et cetera.

The brand is known for its OUAI Leave In Conditioner. This product is a frizz-fighting leave in conditioner with thermal protection that repairs dry ends and protects against breakage while adding slip to hair for seamless detangling. It can also be used as a pre-heat styling primer or as part of your wash-and-go routine for healthy, radiant hair as it can protect hair from heat damage up to 450°F/232°C.

Meanwhile, Olaplex is another famous Californian brand that focuses on repairing, protecting, and strengthening hair. The brand’s patented Bond Building Technology™ works at a molecular level to dramatically improve hair strength, repair damage, and protect all hair types. One of their standout products is the Olaplex No.9 Bond Protector Nourishing Hair Serum.

The Olaplex No.9 Bond Protector Nourishing Hair Serum is a light liquid formula that provides nourishment to hair, resulting in smoother, detangled, and frizz-free hair. It’s mostly infused with patented OLAPLEX Bond Building Technology and red algae extract, which works to bond to hair and defend follicles against damage from hot tools, pollutants, and UVA and UVB rays. It also claims to provide heat protection up to 450ºF (232ºC) for a satin shine look.

In a mild comparison, both OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum aim to nourish and protect hair, both products are also free from silicones and sulfates, making them suitable for various hair types. But despite their nearly identical benefit and function, these products do the magic in their unique ways. Let’s compare them in a closer look.

Ingredients of OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum

OUAI Leave In Conditioner

This leave in conditioner spray uses a powerful amino acid blend, tamarind seed extract, and vitamin E to protect and smooth hair claiming to be “something you’ve never seen before”. Here are the key ingredients in more detail:

  • Tamarind Seed Extract to provide weightless hydration to your hair. This ingredient is packed with antioxidants that is rich in essential fatty acids such as linoleic acid, which can help strengthen and nourish the hair strands.
  • Panthenol to condition hair. This ingredient is also known as Pro-Vitamin B5, acts as a moisturizer and helps to strengthen the hair fibers.
  • Vitamin E to condition and detangle hair. This ingredient is a powerful antioxidant that helps protect hair follicles and cells from oxidative stress. It also has emollient properties that can contribute to moisture retention in the hair.
  • Hydrolyzed Proteins to protect against damage caused by internal and external factors such as pollution, chemical treatments, and UV rays.
  • This product is also Vegan, it doesn’t contain any animal-derived ingredients and has not been tested on animals. It’s also gluten-free, paraben-free, phthalate-free, and SLS & SLES-free.

Olaplex No.9 Bond Protector Nourishing Hair Serum

This leave-in styling serum is rich in antioxidants to help protect from pollution, heat, and future damage for shine, bounceback curls, and anti-static and anti-tangle action. It also has well-thought-out key ingredients to boost the benefits even more. Here are the further elaborations of its two highlighted ingredients:

  • Bis-Aminopropyl Diglycol Dimaleate is a patented technology scientifically shown to repair broken bonds for stronger hair.
  • Red Algae Extract to improve the overall condition of the hair by providing moisture and hydration. This ingredient also blocks pollutants and neutralizes damaging free radicals with rich antioxidant levels.

Textures and Scent of OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum

OUAI Leave In Conditioner

This conditioner is also in the form of a spray, but most users say that it’s not completely watery or misty and instead more like a light lotion. However, although the consistency is often said not to be very sprayable, this product doesn’t weigh down the hair. It’s still a great detangler, making it much easier to manage and style your hair. Some users also have reported that this conditioner leaves their hair feeling smooth and soft after being sprayed.

For the scent, it’s mostly described as fresh and floral. The product itself is scented with north bondi, which is a floral fragrance with notes of bergamot, violet, and white musk. Users seem to love the scent as they describe it to be so fresh and luxe, like just stepping out of the hair salon. It’s a nuanced blend of rich florals and sheer white musk, sort of citrusy floral, and a tad bit soft or powdery as it lingers subtly throughout the day.

Olaplex No.9 Bond Protector Nourishing Hair Serum

This leave in hair serum has a light liquid formula that provides nourishment to hair, resulting in smoother, detangled, and frizz-free hair. It’s also lightweight and silicone-free, which means it doesn’t weigh the hair down and instead, it absorbs easily into the hair. For the scent, it has a fresh and citrusy scent as it contains Citral, Citronellol, Hexyl Cinnamal, and Limonene. Some users also say applying this serum to hair makes it smell like good and refreshing salon.

Ideal Usage of OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum

OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum are both excellent hair care products, but they serve different purposes and are used in different ways. Firstly, OUAI Leave In Conditioner is a do-it-all detangler that comes as a spray. It repairs overworked hair and dry ends, fights frizz, provides heat protection, and protects against breakage. It is suitable for all hair types and can be used as a pre-heat styling primer on damp hair or as part of your wash-and-go routine for healthy, radiant hair.

This Leave In Conditioner spray can be applied on thicker, coarser, or curlier hair for a much-needed dose of hydration, shine, and flyaway control. To use it, squeeze out excess water from freshly cleansed hair, spray about 6-8 inches away from the eyeline down, avoiding the roots, and then distribute the product evenly by brushing from the eyeline down with a wide-toothed comb.

On the other hand, Olaplex No.9 Bond Protector Nourishing Hair Serum is a leave-in serum that protects your hair from pollution and heat. You can use it 1-2 pump as the first step in your styling routine, on wash days and/or in between washes on dampened hair for added protection. Just apply a small amount to damp hair, working upward from ends to roots. You can use it alone or follow with No. 6 Bond Smoother Reparative Styling Creme for frizz control and/or No. 7 Bonding Hair Oil (each sold separately) for brilliant shine.

You can also use more as needed for longer, thicker hair. It can be air-dried for a soft texture, blow-dried for a smooth finish, or diffused for waves or curls; or else, it can also be applied sparingly to dry hair for frizz and static control and added shine. This serum provides heat protection up to 450ºF (232ºC) and neutralizes free radicals, protecting against pollution for up to 48 hours.

Overall, while both products offer heat protection and are suitable for all hair types, they differ in their additional benefits and usage. OUAI Leave In Conditioner primarily detangles and conditions hair, while Olaplex No.9 Serum protects hair from pollution and improves style memory.

Price Differences between OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum

On the market, OUAI Leave In Conditioner is priced at approximately $17 for 45ml and $30 for 140ml while Olaplex No.9 Bond Protector Nourishing Hair Serum is priced at $30 for 90ml size. This estimation means that Olaplex No.9 Bond Protector Nourishing Hair Serum is more expensive than the OUAI Leave In Conditioner in general.

OUAI Leave In ConditionerOlaplex No.9 Bond Protector Nourishing Hair Serum
Features- Leave In Conditioner for All Hair Types - A multitasking deep conditioner mist for every occasion. It protects hair from heat/UV damage, smooths split ends and frizz and detangles and conditions every strand. A few sprays will keep your hair from acting knotty.
- Feeling Knotty? - Unlike other anti-frizz hair products, our leave in conditioner spray uses a powerful amino acid blend, tamarind seed extract and vitamin E to protect and smooth hair like you've never seen before. Amino acids help to strengthen hair and prevent breakage. Tamarind seed extract, for weightless hair hydration. Panthenol and Vitamin E Condition act as a natural hair detangler.
- OUAI Means Yes - In that casual Parisian way. OUAI is about being better IRL. It's about having honest conversations with our community. It's about letting go of unrealistic expectations and embracing your imperfections.
- A weightless, leave-in antioxidant serum to protect from pollution, heat, and future damage for shine, style memory, bounceback curls, tangle and static control.
- A multi-benefit healthy hair serum, powered by Olaplex technology. Olaplex No. 9 Bond Protector Nourishing Serum is a silicone- free, weightless, antioxidant-rich serum that enhances any hair routine to protect & perfect all hair types and textures.
- Satin shine & softness. Style memory & bounceback curls. Anti-tangle & anti-static.

Conclusion

In the end, consider your primary hair concern when deciding between OUAI Leave In Conditioner and Olaplex No.9 Bond Protector Nourishing Hair Serum. If you struggle with tangles, dryness, and the need for thermal protection, OUAI’s Leave In Conditioner is your go-to solution. Its frizz-fighting formula repairs and protects hair while leaving it radiant and easy to manage.

Conversely, if you’re focused on shielding your hair from environmental damage and achieving smooth, frizz-free styles, Olaplex No.9 Serum is the better choice. With its lightweight formula and patented technology, it not only nourishes hair but also defends against heat tools, pollutants, and UV rays, providing lasting protection and style memory benefits. So, whether you prioritize detangling or environmental defense, choosing between these products boils down to your specific hair needs and styling preferences.

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