Olaplex, No.4 Bond Maintenance, Hair Shampoo, Repairing & Strengthening, 1000 ml

OLAPLEX has long been celebrated for its bond building technology, and the Nº.4C Shampoo and Nº.5 Conditioner for Fine Hair are tailored to provide these benefits without weighing hair down. This duo promises to cleanse, strengthen, and hydrate fine hair, enhancing its overall health and appearance. The Nº.4C Shampoo is designed to gently remove buildup and impurities while maintaining the hair's natural moisture balance. Unlike some clarifying shampoos, it leaves fine hair feeling clean and refreshed, not stripped or dry. Following the shampoo, the Nº.5 Conditioner works to detangle and smooth the hair, adding a noticeable boost of hydration and shine. What sets these products apart is their ability to deliver significant results without causing fine hair to become limp or greasy. Users often report improved manageability, reduced breakage, and a fuller, healthier look. If you're seeking a lightweight yet effective bond building system for your fine hair, the OLAPLEX Nº.4C and Nº.5 are definitely worth a try. Product was received as part of an educational promotion.

My scalp became stink horribly after a few months of using this shampoo. Also, my hair becomes frizzy, more unmanageable than it was before.

i love this shampoo, my cousin who is a ex hairstylist recommend this to me. I've dyed my hair for the first time. I've bought olaplex before from drug stores and i would have chest pain and hedaches. So happy to buy the real thing.

I bought this in offer in Jan as recommendation by my stylist and friends after a Botox treatment of my hair. When I tried it, initially it made my hair very smooth than it generally was. But unfortunately, I noticed hair fall. I had to discontinue as the hair fall continued unusually. After a break of over a month I tried it for a week and to my despair the hair fall was terrible. I kindly require assistance to return the product. It might have worked wonders for others but just that it didn’t suit me.

Olaplex is the only brand for me as of 2022lisanky

Destroyed my hair! Dish soap probably would have been more gentle. Resulted in much damage, damage to my color, breakage BAD - Frizz like you wouldn’t believe. I was heartbroken. My hair is still recovering years later BEWARE - so much hair also fell out & doesn’t seem to be growing back.

This shampoo is the BEST I've ever used. it suds up so well and leaves your hair feeling so soft, nourished and refreshed! I started using it about 9 or so months ago. It's worth the price and doesn't take but I'd say about a tablespoons amount for my whole head!

The best I ever used so many shampoos on the market but this one right here let me tell you guys is the best I suffer from dry itchy scalp and bumps and after 3 washes I saw the difference after 30 yrs try every vegan and normal shampoos there is from Sally’s beauty supply and my curls are now hydrated thank you olaplex and I just use in pea size drop on my hair once a week it’s amazing.

My hair was 14 inches long. Then I got COVID and in the aftermath all of my hair broke off to the length of one inch 😔. Olaplex helped my damaged hair in over a two year period. Now my hair is about 8 inches long. Thank you Olaplex!

Pricy. I got so much hair. Very thick. Long. Need to use so much their products. Ends up expensive.

I definitely feel and see a difference in my hair. It looks and feels healthier. I've only been using it for a few weeks now but I hope that finally I will be able to grow my hair longer. I've been using no. 0, 3, 4 & 5 and sometimes I use no. 7 (because it's so expensive for the size).

I have been using the product for a little over a year and my hair is the healthiest it’s been in years. Shiny and strong. Love it. Best part it is concentrated so I use 1/2 pump f shampoo and a full pump of conditioner. Lasts me much longer than other brands so dollar for dollar this is a much better deal. I have my coworkers using it now also.

I have really long hair and have noticed a big change in my hair since starting to use Olaplex products

I've been using your products for a while now - i'm thinking over six months and it has caused my hair to break. I had to cut over 5 inches off and am still rebuilding the health of my hair through other products. Honestly, after working really well for about 3-4 months....the damage is just horrendous.

My grey hair is soft, manageable and never frizzy. I recommend Olaplex products every chance I get.

So happy with the results of using Olaplex!! My hair is thicker and healthier than ever!!

Love the shampoo. Has made my hair shiny and soft. I use it with No.5 conditioner. Great results.

This product is perfect for a silk press& silk ponytail

I’ve been using this product for only 2 weeks and I have already seen a difference. My hair has been smoother and already seems stronger.

My scalp somehow grows pimples when I use a product that is not suitable for me. However, No.4 works well; it cleans my scalp and I never have pimple issues. I am going to stick with this.