![ARENCIA Night Shadow Biotin Shampoo Bar for Regrowth & Hair loss, Darkening, Gray Hair | Strengthening & Volumizing | Normal to Oily Hair | Vegan, Natural, pH balanced, Sulfate free[Amazon-developed Certification] Compact by Design](https://m.media-amazon.com/images/I/81PlUDJQ7VS.jpg)







♻️ Elevate your haircare game with eco-chic power and lasting strength!
ARENCIA Night Shadow Biotin Shampoo Bar is a vegan, sulfate-free, and pH-balanced solid shampoo designed for normal to oily hair. It supports hair regrowth, darkens gray strands, and volumizes while being crafted from natural, ethically sourced ingredients. Packaged in 100% compostable, FSC-certified paper, this long-lasting bar replaces up to five bottles of traditional shampoo, combining sustainability with artisanal quality.






R**K
Great shampoo bar
I love this bar soap. Haven't used it long enough to see regrowth, but I definitely see less loss. Lasts a long time.
C**Y
Great lather - excellent shampoo bar
I love this shampoo bar - the lather is insane, so rich and rinses clean. My hair feels great and I no longer need conditioner.
B**S
"Non-scents"
Like the feel and body, but disappointed that it didn't smell better. I love sandalwood but this just kinda smells like wet dog. Maybe it's just me, but I was really hoping it would leave my hair smelling nice 😒
L**N
What it looks like and how it works
June 25 - I’ll write a “user” review after I’ve had a few days to try this product. For now, this is what it looked like upon arrival. I’m not sure what I expected, but imagined the bar would have been bigger. I hope it doesn’t erode away too quickly.July 6 - Not impressed. It’s a lathery soap. The end. It does not have a noticeable pleasant aroma, and body odors arise quicker than my brand named soap. (Yikes!) Also the soap puck (because it looks like a hockey puck) broke into pieces suddenly after about 10 days use. Attaching updated pictures of the broken soap and the left and right view of my ever present gray hair. *NOTE: I got a haircut 5 days in and hoped that would expedite the process for changing the color. See for yourself the results. I will continue to use until the last fragments of soap are gone and then write one final review.July 25 - When the puck got this small I wasn’t sure how long it would last so I took a picture. Then I showered and it obliterated, so good timing I guess. I found no difference in the color or texture of my hair over the last 5+ weeks use. Though the soap lathers well, - in my opinion - it does not provide a greater benefit than any other soap product, and it is certainly not worth the price.
F**F
Shampoo bar
Value for money:It lasts a whole lot longer than bottled shampoo
S**H
I need herb grow hairs soap bar good smell
Good my hair grows back 👍
R**I
This shampoo makes your scalp lean and shiny.
So far so good:)
K**E
Not a good smell
I returned immediately. This didn't have a nice smell..I prefer bar shampoos. Refusing waste. And wanted to.try a few different brands. This was not one for me
Trustpilot
1 day ago
1 month ago