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✨ Unlock your hair’s full potential with Boldplex magic! 🧬
Boldplex 6 Hair Serum is a hydrating, leave-in protein treatment designed to repair, smooth, and protect all hair types from frizz, dryness, and damage. Powered by Boldplex technology, it penetrates deeply to rebuild hair proteins while providing long-lasting moisture and shine. This lightweight, vegan, cruelty-free formula streamlines styling and supports sustainable beauty with eco-friendly packaging.






| ASIN | B09NDRBTKF |
| Best Sellers Rank | #114,839 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #299 in Hair Styling Serums |
| Brand | BOLD UNIQ |
| Brand Name | BOLD UNIQ |
| Customer Reviews | 4.5 out of 5 stars 2,947 Reviews |
| Global Trade Identification Number | 05060885030177 |
| Hair Type | Frizzy, Dry, Damaged, Color treated, Curly, Straight |
| Item Form | Liquid |
| Manufacturer | Bold Uniq |
| Material Feature | Vegan |
| Material Features | Vegan |
| Product Benefits | Hydrating |
| Scent | Natural |
| Scent Name | Natural |
| Unit Count | 5.9 Fluid Ounces |
R**Z
Helps control frizz
The BoldPlex 6 Leave-In Hair Serum is designed to help hydrate and protect dry, frizzy, or damaged hair. This lightweight leave-in treatment helps smooth the hair while adding moisture and shine without making it feel heavy or greasy. What I like about this product is that it helps control frizz and makes the hair feel softer and easier to manage. The formula is made to support hair strength and improve the overall appearance of damaged strands, which can be helpful for hair that has been affected by heat styling or coloring. Because it’s a leave-in treatment, it’s very easy to use. You only need a small amount applied to damp or dry hair to help improve smoothness and hydration.
M**A
Great
Great excellent
S**N
Me encanta como me deja el cabello
Lo mejor de lo mejor
R**S
Para cabello maltratado
Excelente producto para tu cabello maltratado
R**Z
Boldplex
El mejor suero capilar para lucir tu cabello suave i brilloso lo súper recomiendo 10/10
Z**O
Cuidado del cabello
Se los recomiendo es de muy buena calidad y mejora y cuida mucho el cabello
B**R
***
Looks like it is working
A**A
Excelente
Excelente
A**E
👍 👍
Gutes Produkt, hält die Haare einen Tag schön glatt, fühlen sich gut und weich an, nicht zuviel auftragen sonst beschwert es und die Haare sehen fettig aus. Geruch angenehm.
C**N
Not so good
I compare this product to the oil of the same line. The oil leaves your hair super soft, not oily at all and reduce fizzyness. This serum on the contrary leaves my hair heavy and they get dirty much faster... its is worth to pay more for the oil!
F**E
Amazing product
This product is very effective on the hair, I'm a male and 3-4 pumps just work magic, making your hair soft and manageable. Doesn't weight down the hair as much but that's also a plus, smells incredible
R**E
Really works
Extremely happy with this product. Keeps style longer than mouse. Hair is soft, shiny and no more frizzy ends. No scent to conflict with shampoo and conditioners. Have already purchased again. Would highly recommend.
S**E
Very smoothing worth the money
I applied this to my high porosity soaking wet hair after cleansing I used it as a primer . I then applied my favorite leave in conditioner and put on a shower cap to lock in the moisture. After about 15–30 minutes I removed the cap and styled my hair with a curl crème. The photo speaks for itself look how shiny and smooth my hair looks and this is the next day after . It also has a lovely light scent not overpowering and you can’t smell it after styling.
Trustpilot
1 week ago
5 days ago