---
product_id: 489700793
title: "Overnight Calming Serum for Flaky, Itchy Scalp & Skin 8oz"
brand: "dermazen"
price: "¥29025"
currency: JPY
in_stock: true
category: "Dermazen"
url: https://www.desertcart.jp/products/489700793-overnight-calming-serum-for-flaky-itchy-scalp-and-skin-8oz
store_origin: JP
region: Japan
---

# Steroid & paraben-free formula Deep hydration with hyaluronic acid 92% clinical efficacy Overnight Calming Serum for Flaky, Itchy Scalp & Skin 8oz

**Brand:** dermazen
**Price:** ¥29025
**Availability:** ✅ In Stock

## Summary

> 🌙 Wake up flake-free and fearless with Dermazen Overnight Calming Serum!

## Quick Answers

- **What is this?** Overnight Calming Serum for Flaky, Itchy Scalp & Skin 8oz by dermazen
- **How much does it cost?** ¥29025 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/489700793-overnight-calming-serum-for-flaky-itchy-scalp-and-skin-8oz)

## Best For

- dermazen enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Zone Care:** One serum for scalp, face, beard, and body—target all your itchy, flaky spots effortlessly.
- • **Clean & Gentle Formula:** Steroid-free, sulfate-free, and paraben-free for safe daily use—even on color-treated hair.
- • **Clinically Proven Calm:** 92% of users report a flake-free, soothed scalp—science-backed relief you can trust.
- • **Hydrate & Nourish Deeply:** Infused with hyaluronic acid and Dead Sea salt to restore moisture and balance skin barrier overnight.
- • **Dermatologist-Tested Confidence:** Formulated for sensitive, reactive skin with powerful natural actives like niacinamide and MSM.

## Overview

Dermazen Overnight Calming Serum is a dermatologist-tested, steroid-free treatment clinically shown to reduce visible flaking and soothe itchy, irritated skin. Featuring a potent blend of Dead Sea salt, niacinamide, hyaluronic acid, and MSM, this multi-use serum hydrates and calms sensitive scalp, face, and body areas. Safe for daily use on reactive and color-treated skin, it delivers deep, lasting relief from seborrheic dermatitis symptoms.

## Description

desertcart.com: Dermazen Overnight Calming Serum for Flaky, Itchy Scalp & Skin 8oz | Steroid-free, Clinically Tested, Reduce Visible Flaking, Soothe Itch & Irritation for Seborrheic Dermatitis-Prone Skin Types : Beauty & Personal Care

## Features

- VISIBLY REDUCES FLAKING & SOOTHES ITCH: Serum for seborrheic dermatitis-prone, flaky, itchy skin; helps calm visible redness and irritation across scalp, face, and body (individual results may vary)
- STEROID-FREE & SKIN-SAFE: No steroids, sulfates, parabens, or triggering oils. Gentle enough for daily long-term use on reactive, imbalance-prone skin; safe for color-treated hair
- CLINICALLY STUDIED FORMULA: In a clinical study, 92% of participants reported a calmer, flake-free scalp; key ingredients: Dead Sea Salt, Niacinamide, Hyaluronic Acid & MSM
- WORKS ON SCALP, FACE & BODY: All-in-one serum for every problem area: scalp, hairline, ears, eyebrows, beard, and body; apply overnight or as a leave-on for deep, lasting relief
- DERMATOLOGIST TESTED: Effective steroid-free skin and scalp care; formulated for long-term use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8TB9VV4 |
| ASIN  | B0B8TB9VV4 |
| Active Ingredients | Purified water, sea salt, colloidal silver, xylitol, methylsulfonylmethane (MSM), urea, niacinamide (vitamin B3), hyaluronic acid, 200x aloe vera, grapefruit seed extract, tea tree (melaleuca alternifolia) essential oil, rosemary (rosmarinus officinalis) essential oil |
| Best Sellers Rank | #15,613 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #336 in Facial Serums |
| Brand Name | Dermazen |
| Customer Reviews | 4.1 4.1 out of 5 stars (908) |
| Item Form | Drop |
| Item Highlight | Steroid-free, Clinically Tested, Reduce Visible Flaking, Soothe Itch & Irritation for Seborrheic Dermatitis-Prone Skin Types |
| Item Weight | 8 ounces |
| Manufacturer | Dermazen |
| Manufacturer  | Dermazen |
| Material Features | Natural |
| Material Type Free | Paraben Free, Phthalate Free, Sodium Lauryl Sulfate Free, Steroid Free, Sulfate Free |
| Number of Items | 1 |
| Package Dimensions  | 8 x 5 x 4 inches; 8 ounces |
| Package Size Name | 8 fl oz |
| Product Benefits | Hydrating, Nourishing, Soothing |
| Recommended Uses For Product | Malassezia/seb-derm-prone routine, leave-on treatment for flaky, itchy skin, scalp/face/body |
| Scent Name | Tea Tree and Rosemary |
| Skin Type | Flaky, itchy, sensitive, Sensitive, scalp, face & body |
| Special Ingredients | Aloe, Hyaluronic Acid, Vitamin B3 Niacinamide |
| Target Use Body Part | Face, Whole Body |
| UPC | 643950248483 |
| UPC  | 643950248483 |
| Unit Count | 8 Fluid Ounces |

## Product Details

- **Product Benefits:** Hydrating, Nourishing, Soothing
- **Scent:** Tea Tree and Rosemary
- **Skin Type:** Flaky, itchy, sensitive, Sensitive, scalp, face & body
- **Special Ingredients:** Aloe, Hyaluronic Acid, Vitamin B3 Niacinamide
- **Use for:** Face, Whole Body

## Images

![Overnight Calming Serum for Flaky, Itchy Scalp & Skin 8oz - Image 1](https://m.media-amazon.com/images/I/61bAGJCOIoL.jpg)

## Available Options

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

## Questions & Answers

**Q: this must be washed off?**
A: No. It’s meant to be left on, like a toner. It is very slightly sticky when used at full strength- I dilute it 50% with purified water because it’s very concentrated & a little strong for my sensitive skin. When diluted it’s not sticky. I just mix half & half in a small cup, dip a cotton pad & swipe it on.

**Q: Does it have to be washed off daily? I have dreads, and can’t wash my hair for weeks at a time.**
A: If you leave it in, your hair around the scalp area may look greasy but it won't feel greasy. It will feel coated. I leave it on for about 2 hours before washing my hair and I wash my hair with a dandruff shampoo. The dandruff shampoo. by itself, doesn't work half as well as using it in tandem with Dermazen.

**Q: Can I use this serum on my scalp during the day or will it make my hair oily?**
A: It doesn’t make it oily feeling. It is more like hair gel looking when it dries. It would feel or look about if you had salt water in your hair after a day at the beach. If I need to wear it, I use it overnight and wash in the am. Or I brush it to slick it back into a ponytail. But no, oily isn’t the word. And remember it only goes on the scalp, you don’t need it to go all the way down your hair.

## Frequently Bought Together

- Calming Seborrheic Serum, Dermatologist Recommended, Topical Seborrheic Dermatitis Serum For Scalp, Face, and Body (8 fl oz)
- Dermazen Malassezia-Safe MCT Scalp Moisturizer for Men & Women - Natural Treatment for Dry, Flaky Scalp | Tea Tree & Rosemary Essential Oils for Hydration, Itch Relief & Hair Growth Support - 4oz
- Dermazen Cleansing Scalp Therapy Shampoo for Seborrheic Dermatitis, Reduce Flakes, Soothe Itching and Improve Scalp Health

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**Shop now:** [https://www.desertcart.jp/products/489700793-overnight-calming-serum-for-flaky-itchy-scalp-and-skin-8oz](https://www.desertcart.jp/products/489700793-overnight-calming-serum-for-flaky-itchy-scalp-and-skin-8oz)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-28*