---
product_id: 333896210
title: "Night Shadow shampoo bar for weak hair and scalp + volume"
brand: "arencia"
price: "$21.43"
currency: USD
in_stock: true
reviews_count: 11
category: "Arencia"
url: https://www.desertcart.us/products/333896210-night-shadow-shampoo-bar-for-weak-hair-and-scalp-volume
store_origin: US
region: United States of America
---

# 100% Vegan & Natural Strengthens & Volumizes Zero Waste Packaging Night Shadow shampoo bar for weak hair and scalp + volume

**Brand:** arencia
**Price:** $21.43
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your hair game sustainably—because your roots deserve the best!

## Quick Answers

- **What is this?** Night Shadow shampoo bar for weak hair and scalp + volume by arencia
- **How much does it cost?** $21.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/333896210-night-shadow-shampoo-bar-for-weak-hair-and-scalp-volume)

## Best For

- arencia enthusiasts

## Why This Product

- Trusted arencia brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Chic Packaging:** FSC certified, 100% recycled, and fully compostable—beauty that respects the planet 🌍
- • **Pure & Powerful Formula:** Biotin, activated charcoal, and folic acid team up for hair regrowth and darkening 🌿
- • **Effortless Lather & Shine:** Rich, creamy foam that cleans deeply without stripping, leaving hair voluminous and healthy 💧
- • **pH Balanced & Sulfate Free:** Gentle on normal to oily hair, free from parabens, silicones, and harmful chemicals 🚫
- • **Sustainable Beauty Revolution:** Ditch plastic bottles with a shampoo bar that lasts as long as 5 liquid shampoos ♻️

## Overview

ARENCIA Night Shadow Biotin Shampoo Bar is a vegan, sulfate-free, and pH balanced solid shampoo designed for normal to oily hair. Enriched with biotin, activated charcoal, and folic acid, it promotes hair regrowth, darkening, and volumizing while being free from harmful chemicals. Packaged in zero waste, FSC certified paper, this long-lasting bar replaces up to 5 bottles of liquid shampoo, making it an eco-friendly and effective choice for strengthening thinning or gray hair.

## Description

desertcart.com : 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 : Beauty & Personal Care

Review: Streaky clean but dry. - Good product, but you need to know that is clean very well so I would NOT recommend on extremely dry or damaged or processed hair. If you do use this then you will definitely need a hair conditioner afterwards. No bar conditioner but bottle conditioner. I rotate this rice bar with bottle shampoo every other day when I do wash my hair. It isn't harsh enough to strip hair coloring out of your hair. But it will be streaky clean. If you do have hair, build up from using the soap bar, then it is probably best to just rotate between the soap bar and bottled shampoo and conditioner.
Review: Slowly works, but works. - Works slowly, but mostly works. It was my second one before I noticed my small bald spot on the upper back of my head filled back in. I still have silver sides, and a silver beard, but the top of my head and mustache are dark brown again. I am back to being salt and pepper like again and not going silver as fast.

## Features

- ARTISANAL QUALITY, HIGH SUSTAINABILITY : We strive to help build a sustainable world and we believe that this comes from taking small but meaningful changes. Good intentions are important but good quality is also essential. We offer our customers sustainable products made with artisanal formulas that change the paradigm of beauty by providing better quality alternatives to traditional products that come in plastic bottles. Beauty does not have to come in plastic.
- 100% VEGAN, NATURAL INGREDIENTS : We believe in harmony and coexistence with nature. All of our products are made with natural, vegan, cruelty-free, organic, plant-based, ethically sourced, and eco-friendly ingredients.
- 0% HARMFUL INGREDIENTS : We also left out all the unnecessary ingredients that are proven to be or are potentially harmful. All of our products are silicone free, paraben free, sulfate free, petrolatum free, and formaldehyde free.
- ZERO WASTE PACKAGING : We believe in sustainable beauty. Sustainability isn't just limited to the ingredients we use - it's just the start. Sustainability means that the entire process from making to packing is all up to the highest standards. Our products are packaged in FSC certified paper boxes which are made of 100% recycled paper. They are not being coated in plastic, making them 100% compostable. We believe that 'rawness' is beautiful in itself.
- LONG LASTING : Do not underestimate the shampoo/conditioner/cleansig bar for its size. Equivalent to 5 bottles of bottled shampoos, one shampoo/conditioner/cleansig bar can last up to 3 months. Considering this, these shampoo bars/rinse bar are/is a much more economic alternative to liquid shampoos.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Y74R1NY |
| Active Ingredients | activated charcoal,folic acid |
| Age Range (Description) | All |
| Age Range Description | All |
| Best Sellers Rank | #47,407 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1,222 in Hair Shampoo |
| Brand | ARENCIA |
| Brand Name | ARENCIA |
| Customer Reviews | 3.9 out of 5 stars 1,740 Reviews |
| Hair Type | Aging, All, Normal, Oily, Thin |
| Item Form | Bar |
| Item Weight | 2.8 ounces |
| Liquid Volume | 2.8 fluid ounces |
| Manufacturer | Arencia |
| Manufacturer Part Number | arencia_008 |
| Material Type Free | Paraben Free |
| Model Number | arencia_008 |
| Number of Items | 1 |
| Other Special Features of the Product | Natural Ingredients, Organic |
| Product Benefits | Ph Balanced,Strengthening,Volumizing |
| Recommended Uses For Product | Hair Growth |
| Scent | Sandalwood |
| Scent Name | Sandalwood |
| Suitable Hair Color | All Hair Colors |
| Unit Count | 2.8 Ounce |

## Product Details

- **Age Range (Description):** All
- **Brand:** ARENCIA
- **Hair Type:** Aging, All, Normal, Oily, Thin
- **Item Form:** Bar
- **Scent:** Sandalwood

## Images

![Night Shadow shampoo bar for weak hair and scalp + volume - Image 1](https://m.media-amazon.com/images/I/81PlUDJQ7VS.jpg)
![Night Shadow shampoo bar for weak hair and scalp + volume - Image 2](https://m.media-amazon.com/images/I/61KLrj28lDS.jpg)
![Night Shadow shampoo bar for weak hair and scalp + volume - Image 3](https://m.media-amazon.com/images/I/81ld1wq47iS.jpg)
![Night Shadow shampoo bar for weak hair and scalp + volume - Image 4](https://m.media-amazon.com/images/I/91gp7eRN6qS.jpg)
![Night Shadow shampoo bar for weak hair and scalp + volume - Image 5](https://m.media-amazon.com/images/I/71ZHwExNx6S.jpg)

## Available Options

This product comes in different **Scent** options.

## Questions & Answers

**Q: What conditioner would be used with the Night Shadow bar? Or is no conditioner needed?**
A: Satin Conditioning Bar, if any conditioner needed after trying.

**Q: Does this bar really get rid of grey hair? It's not clear on the advertising**
A: It didn’t for me but left my hair and scalp feeling really good and with lots of body.

**Q: How long does it take to see results, changing hair color?**
A: The Arencia Night Shadow Shampoo Bar isn't a shampoo bar infused with hair dye. Instead, it is rich in natural biotin, ginseng, and black beans to help strengthen and darken the hair over time. Depending on the hair type and the condition of your scalp health, it takes from 3 months up to a year to see a drastic change. The Arenncia hair bars are meant to be a healthy alternative to liquid shampoos.

**Q: este shampoo le da color al pelo?**
A: No. Its doesn't color your hair.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Streaky clean but dry.
*by D***M on July 8, 2025*

Good product, but you need to know that is clean very well so I would NOT recommend on extremely dry or damaged or processed hair. If you do use this then you will definitely need a hair conditioner afterwards. No bar conditioner but bottle conditioner. I rotate this rice bar with bottle shampoo every other day when I do wash my hair. It isn't harsh enough to strip hair coloring out of your hair. But it will be streaky clean. If you do have hair, build up from using the soap bar, then it is probably best to just rotate between the soap bar and bottled shampoo and conditioner.

### ⭐⭐⭐⭐⭐ Slowly works, but works.
*by T***R on May 16, 2026*

Works slowly, but mostly works. It was my second one before I noticed my small bald spot on the upper back of my head filled back in. I still have silver sides, and a silver beard, but the top of my head and mustache are dark brown again. I am back to being salt and pepper like again and not going silver as fast.

### ⭐⭐⭐⭐ Good first impression.
*by C***E on September 22, 2023*

First time using a conditioner bar. Started using shampoo bar and although it did the job, it my hair hard to manage texture wise (wet but porous at the same time?) after washing and in the shower. It was to the point I didn't even want to use the bar anymore. But! Adding this conditioner bar made a world of difference for me. Wasn't sure how the scent would be, but it's fine for what the results give. Think of like a more earthy mint or smell, like what you would get from a health or natural foods store. It's got that earthy crunchy layer to it. Time will tell if I purchase again or how my ongoing experience works out.

## Frequently Bought Together

- 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
- Conditioner Bar for Hair Growth. Eco Friendly, Vegan, Color Safe, pH Balanced. Solid Conditioner Bar Equal To 3 Liquid Bottles. Zero Plastic, USA Made, Strengthening & Dry Hair Relief
- DBEAUTYM 2 Pack Rosemary Hair Shampoo Bar,Deep Cleansing for Scalp Hair Loss Shampoo Soap,Organic Hair Oil Control,Solid Shampoo for Hair Growth, Refreshing and Hydrating Soap for Mothers Day Gifts

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-18*