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Olaplex Strong Start Haircare Kit: Repair & Style, No. 3, 4, 5, 6, 7, Strengthens & Adds Moisture, Frizz Control, Adds Maximum Shine, For All Hair Types

  • Based on 3,273 reviews
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As low as $7 / mo
  • – 4-month term
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Product Benefits: Frizz Control, No.3 Repairs & strenghtens hair, No.4 & 5 Hydrates & softens, Shine


Hair Type: All


Material Type Free: Gluten Free, Paraben Free, Phthalate Free, Sulfate Free


Scent: Unscented


Liquid Volume: 6.35 Fluid Ounces


Product Dimensions ‏ : ‎ 5 x 5 x 7 inches; 4.94 ounces


Item model number ‏ :


UPC ‏ :


Manufacturer ‏ : ‎ Olaplex


Best Sellers Rank: #42,022 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #1,224 in Hair Shampoo


#1,224 in Hair Shampoo:


Customer Reviews: 4.5 4.5 out of 5 stars 3,273 ratings


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Top Amazon Reviews


  • Size
Ok so I know it said travel/trial size but smaller than I expected but so saying that the products themselves are fantastic my hair is relaxed & I dye it every 3/4 wks with a colour rinse. So u know it needs care & attention this gives it all that & more. The shampoo is amazing the oil just gorgeous & with each item u only need the smallest amount so travel size or not it will last. Used each product twice except no7 which has been used about 4/5 times ... show more
Reviewed in the United States on August 6, 2025 by Lovetta

  • Olaplex saved my ruined hair - TWICE!
If you have never tried Olaplex, and you’re wondering if really it’s worth the investment and lives up to the hype, this little travel kit will allow you to see what kind of miracles it can give you without having to invest a ton of money upfront!! I absolutely love Olaplex! It has made me a true believer not once but twice. I bought it the first time to help me with the wreckage of an incredibly horrible Salon experience. I had a hairdresser fry my platinum blonde hair for the first time ever. I am a natural blonde so I have baby fine hair anyway, and I would always just get it lightened about two shades. I didn’t realize how wrong the hair coloring could go until it happened. 😱 So, I had to essentially begin at ground zero. I went red for the first time in my life because there is no way my hair could take another round of blonde. Everyone told me to try Olaplex… It would help me more than I could imagine. I hard always used high-end products and always cared for every detail of my hair, so I knew it was going to take a lot to impress me. But, I had never had such damaged hair in my life and I couldn’t get it in back in shape with my usual products. That was scary. And, it was very depressing. I’m not going to lie… I was extremely skeptical of Olaplex - and I couldn’t even stomach the thought of paying what the full size bottles cost without me knowing if it could even help. So, I compromised and tried this little travel kit first to see if it is even worth it - and I was a TOTAL believer in the first few times I used it!!! I had zero problem buying the full size versions of each item in this kit and then a few other things. Yes, it was a huge investment upfront but it was a blessing. In just a few short months, my hair was transformed! It was definitely healthier than it had ever been even with all my other outstanding products. It truly got my hair - and self esteem - to a MUCH better place. I always got so many compliments about how healthy my hair was! Sone could say because I wasn’t putting on as harsh of products as I was before with the red as I was with a blonde, but truthfully - I had to have my hair done more frequently and have more product put on it trying to stay red with my blonde roots. So, I am extremely confident that it was Olaplex that helped it to get & stay healthy -and for so long. Honestly, I didn’t realize how much it was working until serious medical issues hit me this past year. I had a colorectal cancer scare and my body was extremely anemic from blood loss. My system was all out of whack - especially my B & D vitamins were seriously low and I fell into depression. Since then, my skin and hair have paid the price because of all that plus my immune system was so shot… So I have been sick more than I’ve been healthy over the past year. I had no idea that my hair was so healthy until it wasn’t. 😩 Because of all the medical costs, I haven’t been able to afford Olaplex full-size bottles in a long time. Plus, my hair and self esteem took a ba k seat to all the scary stuff. Now, that I am through my cancer scare and I’m focused working to get my immune system up and my vitamin and supplement levels back in balance, I really want to get my hair back on track. I guess I didn’t realize how bad it forgotten because it was so low priority for me. My hairdresser took me back to blonde in August… and then I wasn’t able to get my hair done for a long time. So it has paid the price in every way. I share all this to say I finally realized that I could begin again just like I did before… to get me back on track, I could buy this travel size and see if it’s as good as I remember!!! So I purchased it this week and it arrived same day thanks to my Amazon Prime…and I am so happy I did it! The very first time I used these small travel -size products yesterday, I could feel the difference immediately! Yay! I did buy the full-size blonde shampoo and the full-size blow dry spray to give it some extra “umph!” Using this two products along with these essential basics just once made my hair feel like it was 10 times better! The texture was softened and my hair styled soooo much better. Ahhhh!!! I can’t wait to have my Olaplex transformation routine again. I’m getting my hair done next week thankfully, so my blonde will look on point with the refreshed color and Olaplex products - especially the purple shampoo tossed in several times a week - as my foundation. As I work to get life back on track, I will probably buy this kit one more time and then start buying incrementally the full-size versions. ADDITIONAL THOUGHTS/TIPS The best part about Ola Plex for those new to it is that you really do only have to put a little bit (just a few small drops) in your hand and then grt your other hand wet & rub your hands together. I promise - it will go a long way. Do NOT put the entire concentrate on your head in one big glob without water. You’ll be wasting so much! That advice is for both the trial size and the full size bottle of their products. You can always add more if it’s not enough, but you can’t take back what you waste. The stuff does cost a lot, but it really does go a long way if you know how to handle it. I called Olaplex liquid gold because it does cost a lot lol BUT, more so, it also is worth its weight in gold for the incredible results you’ll get. One last word of advice - and it’s not anything I’m going to take a star off for… But, I just want you to know that you definitely want to go through the bottles of pre-shampoo, shampoo and conditioner , unscrew the lids and pull off the little sealed tabs before you get in the shower. Maybe you are more talented than me, but when my fingers are wet and those tubes are so little, I can’t get my fingers to pull it off. There’s no extra kedge to grab hold of. I had to stop my shower, get out, dry my hands and attempt to get them open. Honestly, I still couldn’t get it & I got so frustrated I just took an earring and used the post to poke a hole into the tab. It didn’t remove the tab, it just poked through and created enough opening where it comes out just fine. I had to do these with all 3 & then restart my shower. For everything these products have done for me, that is just a little inconvenience to let go of in getting my hair health & self-esteem back on track. Enjoy! PS thank you SO MUCH to the Olaplex company for helping me now two times get back to feeling good about my hair again after two upsetting times where it felt like my hair is seemingly ruined. Your products are miracle workers! 💜 ... show more
Reviewed in the United States on February 8, 2025 by Melissa

  • Great for travel! A good price!!
I bought these so that I had good hair products to use during my vacation. The product helps with thickness of hair, shine, and humidity. My hair was soft after use. It is a high quality product at a good price.
Reviewed in the United States on June 9, 2025 by Melissa S. Veneracion

  • Great size to review product
This shampoo is great. I have been testing different products and tried Formulate, Pros and Oplex. Oplex has been the winner with Pros following in a close second. I like the formulate company however the product feels like it will take a lot of trial and error before it will be to the level that I want. For the price it makes more sense to just buy Oplex. ... show more
Reviewed in the United States on July 21, 2025 by Stacy

  • First impressions
I love how I can try out these products first without having to pay the full price of one product and it possibly not working out for me . So far I will say the shampoo is maybe a bit strong for my hair as when I did use it the first time my scalp felt extremely itchy while washing . My hair did feel very soft after using the shampoo and conditioner. My hair was super shiny after but I don’t know if I would use the shampoo incase I’m experiencing an allergic reaction. I love how the oil smells and I’m almost done using it ... show more
Reviewed in the United States on August 2, 2025 by Ashley rodriguez

  • The best product
This product was the best for my hair, it helped me with chills, dryness and gave an incredible shine to my hair
Reviewed in the United States on July 25, 2025 by Hilianny Sepulveda

  • Dry Natural Hair Help you need
I follow a cosmetologist/ cosmetology school instructor who highly recommends this product. She uses it on her clients and it's not paid sponsorship. I liked what I saw and decided to try it for my dry hair. I am almost certain that my hair texture has changed as a result of the use of this product. When I was using other products my hair looked like a 4c type. But now it's like a 4a/4b. My curls are no longer tightly coiled. They are big, soft, and bouncy. It's the moisturizer this product gives. I'm hooked. I'm so cheap, but I absolutely have no issue with spending money on this product. I absolutely love my hair texture now. ... show more
Reviewed in the United States on August 25, 2025 by Felicia

  • Good option to check if it works for you
It does leave the hair great but for the price point and that you will need all the products to get the results... it is a no for me... I can get the same results with cheaper products... What I like is that it helps you test without spending a lot... I will say the shampoo and conditioner were meh... the hair mask, hair oil and the hair styling cream were the highlight but too pricey for me. ... show more
Reviewed in the United States on June 5, 2025 by Claudia Hernandez

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