







🧴 Unlock your hair’s true potential with BoldPlex 4 — where science meets sustainable beauty!
BoldPlex 4 Bond Strengthening Protein Shampoo is a hydrating, scientifically advanced formula designed to repair and strengthen dry, damaged, and chemically treated hair. Suitable for all hair types including curly, frizzy, colored, and bleached, it uses innovative bond-building technology to restore hair health while being cruelty-free, vegan, and environmentally responsible.





| ASIN | B0888LVKC2 |
| Best Sellers Rank | #41,483 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #2,012 in Hair Shampoo |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,852) |
| Item model number | BLU00134 |
| Manufacturer | Second Glance Beauty |
| Product Dimensions | 7.87 x 3.54 x 2.36 inches; 1.13 ounces |
| UPC | 611745862015 |
N**N
Great buy!!
Comparable to olaplex, this system is great for damaged hair!! I was on wegovy weight loss injections and it made my hair fall out and break off all over. I bought this product and my hair feels better than before!!! I would buy again!
A**A
Perfection 10/10
I have very damaged hair and after one use this product saved me! I made sure to read the instructions because that’s the only way that it will really work. You have to wash your hair THEN add the mask, after about 2 hours, I rinse and THEN use shampoo and conditioner and my hair is soooo soft and less frizzy. Perfection 10/10
D**A
Muy buen producto me deja el pelo como una seda y me protege de partiduras del cabello
G**S
Esto ha cambiado mi cabello,,,la hidratacion que da es extremadamente buena, mi cabello es rizado y lo tenia muy reseco y dañado despues de usarlo mi cabello tomò vida, tiene mas brillo y luce sano,,,comenze a ver el cambi9 desde el primer uso pero si verdaderamwnte quieres tener el cabello sano debes usarlo por lo menos una vez a la semana
K**S
Highly recomended
This product is amazing. My hair looks in excellent conditions. I highly recomend it
E**N
Buenisimo
D**A
Espectacular este producto, me ayudó mucho con mi pelo , es rizo pero me lo deja suave , sin frizz y con un buen olor
M**A
No le vi gran cambio a mi pelo
J**S
Absolutely amazing product! Iv been using the bold unique purple shampoo for a while now but only need it every couple of weeks to tone down the greys in my hair. But every time I used it my hair would be so soft and shiny. Then was using my regular shampoo in between but this never gave the same results. So when I found a shampoo from the same company I was very excited to try it. I am definitely not disappointed! This shampoo is so so good. Iv been growing the colour out of my hair for a couple of years and trying to go natural. But the ends are still so dry from all the years of bleaching. This shampoo was a game changer. My ends now feel soft and don’t look dry at all. I have long very thick hair and usually have to use a lot of shampoo to get it clean but I found a little goes a long way. So hoping the bottle will last a while. Looking forward to trying the rest of the range.
R**E
Helaas werkt dit wonderpakket niet voor mij ik heb dit gemeld en mijn geld terug gekregen heel netjes alleen bieden ze ook aan om gratis een vervangend product op te sturen dat beter bij je past maar helaas doen ze dat dan weer niet en als je daar met ze over maild krijg je geen reactie dat ze niets op sturen prima maar zeg het dan ook niet
N**Y
Det värde inte för pengarna det ser ut precis som vatten.det inte. det har ingen densitet, det är för flytande. Det är som vatten det är katastrof. Du lägger schampo på handen och det rinner ut genom dina händer medan du applicerar det på ditt huvud. Jag trodde att någon hade hällt vatten och lite schampo ner i en flaska och skickade det till mig sådär
C**S
Great product but disappointed that it’s no longer available to purchase each product separately and not in a trio pack.
B**E
Perfect for my dry and damaged hair, it helps my hair smooth and free from tangled hair
Trustpilot
1 month ago
2 weeks ago