Kérastase Hair Oil Vs Olaplex: Unveiling the Ultimate Hair Care Showdown

When you are considering Kerastase and Olaplex, you are considering hair care brands that are internationally renowned.

These two brands are used globally in numerous hair care salons and are highly recommended by the professionals that use them. Both brands are particularly well-regarded for repairing damaged hair.

Is one better than the other? Perhaps, however, it all depends on your hair and its needs.

Kerastase Hair Oil Vs Olaplex

The Kerastase Brand

The Kerastase brand was created in the research facilities of manufacturer L’Oréal in 1964. It was established by Francois Dalle.

The brand now features approximately thirteen lines of haircare products that include primers, shampoos, serums, conditioners, and hair masks among others.

Each Kerastase product line is designed to treat a specific hair care problem such as sensitive skin, sun protection, or rehydrating damaged, dried-out hair.

Kerastase products are scientifically oriented and are the result of much investment in research. They do not treat the obvious such as split ends or hair fiber tips, instead opting to treat hair starting with the scalp.

The Olaplex Brand

Olaplex hair care was founded in California in 2014. It is the creation of Dean Christal, who developed the brand in his home garage.

Originally a brand owner of skateboards, Christal delved into hair care as a secondary activity. Now the Olaplex company offers about ten different products for healthy hair sold globally in more than 100 countries.

Olaplex uses Bis-aminopropyl Diglycol Dimaleate in its products to protect and invigorate hair. Several products are specifically designed for salon application by professionals.

Kerastase or Olaplex? Which Should I Use?

Both brands are well-regarded as quality hair care products. Kerastase has a more ample range of care products that are designed to resolve specific hair problems such as allergies, sensitivities, aging hair, and more.

Olaplex was created to help bleached hair with damage from chemical treatments. Chemicals will weaken the hair structure, rendering it brittle and subject to easy breakage.

The choice to include Bis-aminopropyl Diglycol Dimaleate among its ingredients is because it is a molecule that repairs hair and protects it beginning with the inside of the hair shaft. This product is most often used for those who color hair frequently and repeatedly.

Kerastase or Olaplex

Can These Brands Help with Hair Loss?

Hair loss to some degree is natural and should be expected. Severe hair loss can be the result of various conditions including medical conditions. Aging will accelerate hair loss as well.

Undoubtedly, good hair and scalp care can contribute to healthier hair and delay some hair loss. Heating hair and coloring hair can damage hair sufficiently to cause hair loss.

Olaplex produces its products N.2 and N.3 for use only by salon professionals. Contain chemicals such as sulfur compounds and amino acids, these products are designed to fill in where keratin gaps to render hair stronger and healthier.

Their N. 4 and N.5 products in the form of shampoo and conditioner are designed to further strengthen hair roots which will aid in preventing undesirable hair loss.

Kerastase produces the Bain Densite product line featuring shampoo, density activator, mask, and mousse specifically for hair loss.

The Kerastase solution for hair loss is to stimulate hair follicles and thickens hair protein resulting in increased volume and texture. The shampoo is specifically formulated for scalp health.

Both brands work to repair damaged hair protein, strengthening it and moisturizing it. The principal difference lies in that the

Olaplex products are great quality generic products, while the Kerastase products are specifically formulated for hair loss. If you want a product specifically produced for hair loss, Kerastase is an optimal choice.

See also: Does Hair Powder Cause Hair Loss?

Which of These Products Should I Use for Thin Hair?

Olaplex has formulated products N.1 (Bond Multiplier), N.2 (Bond Protector), and N.3 (pre-Wash treatment) for thin hair or hair at risk of breakage. Together they work to protect hair, eliminate breakage, repair, and strengthen.

Kerastase recommends its Densifique Bani Densite Bodifying Shampoo to increase the density of hair by locking in moisture to give hair a fuller appearance. Both brands work to repair hair and increase volume.

The principal difference is that Olaplex can only be applied by salon professionals whereas Kerastase can be used at home making it less expensive. 

The Olaplex treatment is marketed for thinning or fine hair types while Kerastase is advertised for all hair types and while it will repair, it is not formulated specifically to be a thickener.

If you have the time and money, a professional salon Olaplex treatment should satisfy expectations.

Is the Olaplex or Kerastase Oil Serum Better?

Hair serums are generally applied to freshly washed hair before styling to protect hair from heat and styling stress. Occasionally they may be used after styling if hair becomes frizzy from humidity.

Olaplex has created its N.7 Bonding Oil which won a Good Housekeeping award. Kerastase has produced the Elixir Ultime Oil Serum. Both have similar prices with the Kerastase serum being a tad less expensive. They are particularly indicated for hair styled with a straightening or curling iron.

Both of these hair care serums can be applied at any time and are specifically recommended for use on damaged, dry hair. They both work to create a protective barrier and lock in moisture that might otherwise be lost to styling. Both have a pleasant fragrance and are long-lasting.

So, what’s the difference? Olaplex is designed to protect from heat damage and feels oilier, so you only need to use a tiny amount.

Kerastase is a more general protector that works to repair hair and protect hair from damage outdoors. To receive the maximum benefit, it is suggested you apply it before sleep and the evening before you style your hair.

Olaplex is a fantastic product especially if you suffer from frizzy hair. Kerastase is a product that you can use as often as you like right at home.

Kerastase Hair Oil vs. Olaplex: What’s the Final Verdict?

Olaplex products are professional-grade products that are mostly applied by salon professionals. They are excellent products for damaged and dried-out hair.

This brand aims at repairing hair proteins to protect hair from breakage and restore a youthful appearance. As a salon application, it is stronger, and you should observe results even after just one application. It is also more expensive as Olaplex is designed for salon use as opposed to home use.

Kerastase products are formulated to assist and resolve individual problems and are great for those with sensitivities or allergies. Kerastase products are less expensive and can be used at home and frequently without a problem.

Now the choice is yours.