When looking for the best sulfate-free shampoo for frizzy hair, Olaplex No. 4 and Kérastase Discipline are two you can’t go wrong with.”
Having a list of must-have products at your fingerprint can sometimes feel impractical is true, because the options can be quite a lot when you are looking for the right sulfate-free shampoo for frizzy hair. Two of the best?? Olaplex No. 4 vs. Kérastase Discipline. They are each formulated to address the challenges that come with damaged hair, but have unique advantages. In this post, I’ll break down a comparison between these two favorite shampoos, so you can determine which one best fits your hair care routine.
Having ruined more than one head of hair with trips to the salon and being no stranger to the challenges of battling the frizz, I know firsthand how crucial it is to find a shampoo that not only cleanses but builds bonds within the hair, leaving it softer, shinier and easier to manage. Both Olaplex No. 4 and Kérastase Discipline are promising on those fronts, but how do they compare to one another? I’ll look at their main features, ingredients, pros and cons, and more, so you can make an educated decision. Let’s get started!
Understanding Hair Damage: The Need for Effective Sulfate-Free Shampoos
It will be devastating for hardly anyone of us to have dry and frizzy hair. Whether that’s from heat damage, chemical treatments, or environmental factors, finding the right shampoo is essential to restoring health and shine. Sulfate-free shampoos have also become increasingly popular as they are less harsh on the hair and scalp, which makes them a great option for those with sensitive skin or color-treated hair.
Both Olaplex No. 4 and Kérastase Discipline are formulated to combat these concerns, but they have different methods of achieving that goal. Olaplex No. 4 builds up the hair’s internal structure, while the Kérastase Discipline line aims to reduce frizz and improve manageability. Choosing the best shampoo for your hair can be difficult, but knowing the unique properties of each allows you to find the best product for your specific hair.
Quick Pick
| Best for Frizz Control | Best for Damage Repair |
|---|---|
| Olaplex No. 4 | Kérastase Discipline |
Feature Face-Off: A Comprehensive Comparison Table
| Feature | Olaplex No. 4 | Kérastase Discipline |
|---|---|---|
| Type | Bond-building shampoo | Smoothing shampoo |
| Sulfate-Free | Yes | Yes |
| Key Ingredients | Bis-aminopropyl diglycol dimaleate | Morpho-Keratine technology |
| Hair Type | Suitable for all hair types, particularly damaged hair | Frizzy, unruly hair |
| Fragrance | Light, clean scent | Floral, sophisticated scent |
| pH Level | 3.5-4.0 | 4.5-5.0 |
| Size Options | 8.5 oz, 33.8 oz | 8.5 oz, 34 oz |
| Price Range | $28 – $84 | $30 – $60 |
1. Olaplex No. 4 Bond Maintenance Shampoo: A closer look
A Overview:
Olaplex No. 4 Bond Maintenance Shampoo is a sulfate-free shampoo that is designed to repair and strengthen damaged hair. It’s part of the Olaplex system that is known for its bond-building technology.
Benefits:
- Repairs internal hair bonds
- Strengthens weakened strands
- Gentle for colored and keratin treated hair
- Cruelty-free, vegan & silicone-free
Kérastase Discipline Bain Fluidealiste Shampoo: A closer look
A Overview:
Kérastase Discipline is a smoothing shampoo specifically catered toward frizzy hair and aims to tame unmanageable tresses. It uses advanced technology for long-lasting manageability and shine.
Benefits:
- Enhances smoothness and shine
- Good for thick, curly or frizz-prone hair
- Gentle enough for daily use
- Expensive scent and salon atmosphere
Ingredients Breakdown: What’s Inside?
| Olaplex No. 4 Ingredients | Kérastase Discipline Ingredients |
|---|---|
| Water (Aqua) | Water (Aqua) |
| Bis-Aminopropyl Diglycol Dimaleate | Cocamidopropyl Betaine |
| Cocamidopropyl Betaine | Sodium Chloride |
| Glycerin | Glycerin |
| Citric Acid | Citric Acid |
| Fragrance (Parfum) | Fragrance (Parfum) |
| Sodium Benzoate | Polyquaternium-7 |
| Morpho-Keratine Technology | |
| Hydrolyzed Wheat Protein |
Texture and Fragrance
In terms of texture, both shampoos are creamy and lather beautifully, but they do have very different fragrances, which could be the deciding factor for you.
Olaplex No. 4 has a creamy and smooth texture, which helps distribute the product evenly throughout the hair. It lathers well, which is a bonus if you’re into having a rich sudsy experience and scent is clean and subtle with undertones of florals. It’s not so overwhelming, which is ideal if you’re sensitive to heavy fragrances.
Kérastase Discipline is also creamy but feels slightly thicker than Olaplex No. 4. It smoothly glides through your strands, giving that luxury feeling. It has a stronger smelling oil, with a warm, sweet smell that many users love. It lingers in the hair and imparting an updated, salon-quality scent all day long.
How Each Performs Over Time
To provide you with more clarity about how well these shampoos work long-term, I made a table of what you can expect after one week and two weeks of use.
| Time Frame | Olaplex No. 4 Performance | Kérastase Discipline Bain Fluidealiste |
|---|---|---|
| 1 Week | Hair feels stronger; less breakage after brushing. Ends look slightly smoother. | Major frizz reduction. Hair feels silkier, easier to detangle, and more manageable. |
| 2 Weeks | Noticeable shine boost. Blow-drying is quicker. Hair feels more elastic. | Smoothness lasts longer between washes. Less puffiness even in humid weather. |
| 3 Weeks | Split ends look less obvious. Hair feels healthier and denser. | Sleek texture becomes consistent. Hair has a soft flow and natural movement. |
| 4 Weeks | Breakage nearly gone. Hair feels strong, resilient, and glossy from root to tip. | Maximum frizz control achieved. Hair stays smooth and styled for 2+ days straight. |
Performance Scorecard: Frizz Control, Damage Repair & More
Here’s a quick shot of how each shampoo scores in a range of key areas:
| Key Areas | Olaplex No. 4 | Kérastase Discipline |
|---|---|---|
| Frizz Control | ████░░░░ (4/5) | █████░░░ (5/5) |
| Damage Repair | █████░░░ (5/5) | ████░░░░ (4/5) |
| Moisture Retention | ████░░░░ (4/5) | ████░░░░ (4/5) |
| Scent | ███░░░░░ (3/5) | █████░░░ (5/5) |
| Ease of Use | █████░░░ (5/5) | ████░░░░ (4/5) |
Who Should Buy Which?
Choosing between Olaplex No. 4 and Kérastase Discipline will depend on your hair needs and preferences.
Choose Olaplex No. 4 If:
- Your hair is severely damaged from coloring or heat.
- You want a sulfate-free shampoo that aims to repair hair bonds.
- You want something light, both in smell and on the skin.
Choose Kérastase Discipline If:
- Your number one problem is the control of frizz and wild hair.
- You need in your life a heat-protective, smoothing shampoo.
- You get a more intense smell a lot and a rich texture.
Real User Reviews
1. Olaplex No. 4
Emily R.
“I have been using Olaplex No. 4 for a few months now and I can’t even believe the difference! My hair has never felt better, healthier, stronger. “It reduces the damage from coloring significantly, and I love how soft it feels after each wash.”
James T.
“This is a game changer of a shampoo! It foams nicely and doesn’t leave my hair heavy. I’ve seen less breakage, and my hair is shinier. The only negative is the price, but it’s worth it for the outcome.”
2.Kérastase Discipline
Sophie L.
“You have changed by frizzy hair! It’s just a lot smoother and easier to handle. I love the smell, it lasts the whole day. Now I can wear my hair down without being stressed about frizz!”
Michael P.
“This shampoo does wonders for frizz control. My hair is soft and shiny and shiny. I do wish it was a little more moisturizing, but otherwise I’m really pleased.
If You Like This, Try That
Looking for more than just these two- Olaplex No. 4 vs Kérastase Discipline? Whether you’re looking for something cheaper, more eco-conscious, or just more nourishing, here are a few sulfate-free shampoo for frizzy hair alternatives that are worth trying. All of these have a big fan base and I have tried them myself, or know people who swear by them!
1. Redken Extreme Shampoo
This is a damage shampoo that has cleanses deep and repairs in the best way. It is infused with proteins that strengthen and reinforce the hair structure, which means it’s great for anyone who colours or heat-styles their hair regularly. You can look forward to increased elasticity and less breakage — so it’s a great alternative for anyone who loves the damage-repairing effects of Olaplex No. 4.
2. Moroccanoil Smoothing Shampoo
Description: An excellent choice for anyone trying to fight frizz or add shine, this shampoo is infused with argan oil and other hydrating ingredients. It cleans gently while offering moisture and smoothness, making it a great option for anyone who loves the frizz control and polished finish of Kérastase Discipline. It’s good for all hair types and helps ensure a polished look that’s manageable.
Final Thoughts: Which Cleanser Do You Need?
Olaplex No. 4 vs. Kérastase Discipline: Who Should Use Each? Ultimately, the choice between Olaplex No. 4 and Kérastase Discipline comes down to your unique hair needs. If you do have serious damage and you need a shampoo that will build bonds and repair and strengthen your hair, Olaplex No. 4 is the obvious winner. Suitable for people who often color or chemically treat their hair, its unique formula aims to restore hair’s internal structure.
Alternatively, if your main goal is just taming frizz for a more polished look, then Kérastase Discipline is the answer. Plus, it makes a great choice for anyone whose hair is out of control; its smoothing properties help with manageability and shine.
Both shampoos are sulfate-free and also customize for different hair types and concerns, so either pick will be the right one. It really all depends if you need extreme repair or frizz control.
FAQs
Are Olaplex No. 4 and Kérastase Discipline compatible?
Yes, you can use both shampoos in your hair care regimen. Begin with Olaplex No. 4 to repair and strengthen hair, and follow with Kérastase Discipline for control and to smooth frizz. Together this union can offer many benefits to your hair.
Are these shampoos suitable for color-treated hair?
Absolutely! Olaplex No. 4 and Kérastase Discipline are formulated to be safe for color treatment hair. They also help to keep color from fading while repairing damage and frizz.
How often can I use these shampoos?
If your hair is really damage and needs intense treatment, I would suggest using Olaplex No 4 1-2 times a week. Kérastase Discipline is less frequent, since it’s meant for daily use to manage frizz and maintain smoothness.
