---
product_id: 576091534
title: "Here-Oh My First Hydrating Serum with Hyaluronic Acid | Facial Serum for Glowing Skin & Skin Barrier Repair | Korean Serum for Dry Skin & Sensitive Skin (1.69 fl oz)"
brand: "de:maf"
price: "$34.50"
currency: USD
in_stock: true
reviews_count: 13
category: "De:Maf"
url: https://www.desertcart.us/products/576091534-here-oh-my-first-hydrating-serum-with-hyaluronic-acid-facial
store_origin: US
region: United States of America
---

# Deep hyaluronic acid hydration Luxurious foamy texture Skin barrier repair complex Here-Oh My First Hydrating Serum with Hyaluronic Acid | Facial Serum for Glowing Skin & Skin Barrier Repair | Korean Serum for Dry Skin & Sensitive Skin (1.69 fl oz)

**Brand:** de:maf
**Price:** $34.50
**Availability:** ✅ In Stock

## Summary

> 💧 Unlock your glow: Hydrate, protect, and glow like a K-beauty insider!

## Quick Answers

- **What is this?** Here-Oh My First Hydrating Serum with Hyaluronic Acid | Facial Serum for Glowing Skin & Skin Barrier Repair | Korean Serum for Dry Skin & Sensitive Skin (1.69 fl oz) by de:maf
- **How much does it cost?** $34.50 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/576091534-here-oh-my-first-hydrating-serum-with-hyaluronic-acid-facial)

## Best For

- de:maf enthusiasts

## Why This Product

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

## Key Features

- • **Barrier Boost:** Ceramides, betaine & panthenol lock in moisture and shield your skin from irritants.
- • **Hydrate from Within:** Low molecular weight hyaluronic acid penetrates deeply to quench dry skin at its core.
- • **All-in-One Hydration:** Combines toner and serum benefits with macadamia & jojoba oils for perfect oil-moisture balance.
- • **K-Beauty Glow Formula:** Unique airy foam texture delivers a flawless Korean glass skin finish every time.
- • **Sensitive Skin Friendly:** Fragrance-free, non-irritating, and acne-safe for calm, nourished skin without compromise.

## Overview

Here-Oh My First Hydrating Serum is a Korean-inspired facial serum featuring low molecular weight hyaluronic acid for deep hydration, combined with a powerful skin barrier repair blend of ceramides, betaine, and panthenol. Its unique foamy texture ensures even application and a radiant glass skin effect. Designed for dry and sensitive skin, it’s fragrance-free and gentle enough for acne-prone users, delivering multi-layered moisture and resilience in one elegant 1.69 fl oz bottle.

## Description

desertcart.com: Here-Oh My First Hydrating Serum with Hyaluronic Acid | Facial Serum for Glowing Skin & Skin Barrier Repair | Korean Serum for Dry Skin & Sensitive Skin (1.69 fl oz) : Beauty & Personal Care

Review: Deeply nourishing and hydrating - This is a gem in repairing and nourishing the skin barrier. I started using Demaf skincare a month ago after neglecting my skin for 6 years working from home. I have dry skin and I started noticing wrinkles under my eyes and around my mouth. My skin tone was dull as well. I stumbled upon Demaf's CEO's (Regina) YouTube on skin barrier and she seems really passionate about helping people improve their skin. I ended watching all her master classes about skin on YouTube and decided to try out the Demaf skincare a month ago. I put 6 to 10 layers of this My First Serum, so it soaks deep into my skin. It is so lightweight and my skin feels so hydrated and refreshed. The key for this serum to be effective is layering, so it soaks pass the first layer of the skin. I follow with Demaf EGF peptide ampoule, Panethol, and then Dream Come True mositurizer in the morning and at night. After a month, my skin has dramatically improved. My face has a glow that looks like the Korean glass skin, wrinkles and dark spots are not as noticeable, and skin is smooth and elastic. Friends tell me I look younger and asked what I did to my face. This serum is a must if you want a deep nourishing serum that is effective, and yet inexpensive.
Review: Highly recommend for any skin type - I love this brand! They are always committed to improving their products and user experience. The new packaging distributes the perfect amount of foam and appears to use less plastic. It really hydrates and plumps the skin from within. I use it morning and night in 3-5 layers, and it’s really stabilized my skin. It wears well under makeup. It runs out fast because I use so much, but a worthwhile investment for a high quality product.

## Features

- HYDRATES FROM WITHIN: Our hydrating serum uses low molecular hyaluronic acid to penetrate deep into your skin, tackling the root cause of dryness and leaving your face moisturized from within. It's the ideal hyaluronic acid serum for face.
- STRENGTHEN SKIN BARRIER: Not just a moisturizing serum for face, this barrier repair serum is formulated with betaine, panthenol, ceramide, allantoin, and natural oils that seal in moisture and keep irritants out for a more resilient complexion.
- LUXURIOUS FOAMY TEXTURE: Bringing you the best in K beauty. Enjoy the unique, airy texture of our glow serum for face that perfectly balances & disperses our dual-layer formula upon application to help you achieve the coveted Korean glass skin.
- ALL-IN-ONE: Get both the benefits of a hydrating toner and serum in one. Infused with ingredients that hydrate and macadamia & jojoba that seal in moisture, this Korean serum leaves your complexion feeling smooth & supple with an ideal oil-moisture balance.
- GENTLE FOR SENSITIVE SKIN: Designed as a face serum for sensitive skin, it is free of fragrance, oxidants, or exfoliants that can irritate skin. It's also an ideal serum for acne prone skin as it provides soothing hydration without discomfort or causing breakouts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C74NRFXS |
| Best Sellers Rank | #30,540 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #664 in Facial Serums |
| Customer Reviews | 4.3 4.3 out of 5 stars (246) |
| Item model number  | dmf-homfs |
| Manufacturer  | Choice Cosmetics |
| Package Dimensions  | 5.08 x 1.46 x 1.46 inches; 3.21 ounces |

## Product Details

- **Brand:** De:maf
- **Scent:** Aloe vera
- **Skin Type:** All, Combination, Sensitive
- **Special Ingredients:** hyaluronic_acid
- **Use for:** Face

## Images

![Here-Oh My First Hydrating Serum with Hyaluronic Acid | Facial Serum for Glowing Skin & Skin Barrier Repair | Korean Serum for Dry Skin & Sensitive Skin (1.69 fl oz) - Image 1](https://m.media-amazon.com/images/I/31+CZR20gEL.jpg)
![Here-Oh My First Hydrating Serum with Hyaluronic Acid | Facial Serum for Glowing Skin & Skin Barrier Repair | Korean Serum for Dry Skin & Sensitive Skin (1.69 fl oz) - Image 2](https://m.media-amazon.com/images/I/31G8EQ-jdjL.jpg)
![Here-Oh My First Hydrating Serum with Hyaluronic Acid | Facial Serum for Glowing Skin & Skin Barrier Repair | Korean Serum for Dry Skin & Sensitive Skin (1.69 fl oz) - Image 3](https://m.media-amazon.com/images/I/412RAvU9nOL.jpg)
![Here-Oh My First Hydrating Serum with Hyaluronic Acid | Facial Serum for Glowing Skin & Skin Barrier Repair | Korean Serum for Dry Skin & Sensitive Skin (1.69 fl oz) - Image 4](https://m.media-amazon.com/images/I/417o4USNCfL.jpg)
![Here-Oh My First Hydrating Serum with Hyaluronic Acid | Facial Serum for Glowing Skin & Skin Barrier Repair | Korean Serum for Dry Skin & Sensitive Skin (1.69 fl oz) - Image 5](https://m.media-amazon.com/images/I/41FGIfbGgeL.jpg)

## Available Options

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

## Questions & Answers

**Q: How and when do I use My First Serum?**
A: First, shake the bottle well to blend the mixture Second, right after cleansing and while the face is still wet, apply multiple layers of My First Serum. 2~3 layers are recommended for daily use. Apply 5~6 layers when the skin feels especially dry!

**Q: I have dry and/or sensitive skin. Can I use this product?**
A: Yes! My First Serum is formulated specifically with sensitive skin in mind. It does not contain any artificial colorants or fragrance!

**Q: The product I received looks different than the picture! It looks like cloudy mixture with no separate oil layer!**
A: Although the toner and oil layers of My First Serum are normally separate, they can be mixed during shipping. It's perfectly okay to use My First Serum at this state! Actuallly, every serum will slowly become a white, homogenous mixture with use.

**Q: The color of the oil isn't as bright yellow as I expected, or it seems different from what I've seen before.**
A: Natural oils vary in color based on harvest conditions. Earlier harvests produced lighter oils (seen in mini sizes), while later harvests yielded more yellow oils (in main products). These variations are normal and don't affect effectiveness.

**Q: The bottle I received doesn't seem to be filled to the top.**
A: To prevent overflow during use, we intentionally leave some space in the bottle. This design ensures the foam dispenser works properly. Rest assured, your bottle contatins the full amount as stated, despite appearing slightly underfilled.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Deeply nourishing and hydrating
*by J***A on June 27, 2025*

This is a gem in repairing and nourishing the skin barrier. I started using Demaf skincare a month ago after neglecting my skin for 6 years working from home. I have dry skin and I started noticing wrinkles under my eyes and around my mouth. My skin tone was dull as well. I stumbled upon Demaf's CEO's (Regina) YouTube on skin barrier and she seems really passionate about helping people improve their skin. I ended watching all her master classes about skin on YouTube and decided to try out the Demaf skincare a month ago. I put 6 to 10 layers of this My First Serum, so it soaks deep into my skin. It is so lightweight and my skin feels so hydrated and refreshed. The key for this serum to be effective is layering, so it soaks pass the first layer of the skin. I follow with Demaf EGF peptide ampoule, Panethol, and then Dream Come True mositurizer in the morning and at night. After a month, my skin has dramatically improved. My face has a glow that looks like the Korean glass skin, wrinkles and dark spots are not as noticeable, and skin is smooth and elastic. Friends tell me I look younger and asked what I did to my face. This serum is a must if you want a deep nourishing serum that is effective, and yet inexpensive.

### ⭐⭐⭐⭐⭐ Highly recommend for any skin type
*by M***A on November 29, 2025*

I love this brand! They are always committed to improving their products and user experience. The new packaging distributes the perfect amount of foam and appears to use less plastic. It really hydrates and plumps the skin from within. I use it morning and night in 3-5 layers, and it’s really stabilized my skin. It wears well under makeup. It runs out fast because I use so much, but a worthwhile investment for a high quality product.

### ⭐⭐⭐⭐⭐ Extremely hydrating
*by C***P on October 26, 2025*

I’m truly obsessed with this essence. It’s the only product that has worked for my overly sensitive, dry, rosacea skin. It doesn’t sting and hydrates my skin all day and night. It’s not sticky once absorbed. It doesn’t pill under other products or makeup. No scent. Unlike watery essences, this is a milky emulsion that deposits ultrafine lipids (ceramides, phospholipids, and hydrogenated lecithin). Those droplets settle between corneocytes and locks in the NMF’s water. This dual repair (lipid + humectant) gives a pillowy, super hydrated look and feel. I use it AM and PM. Incredible value for money.

## Frequently Bought Together

- Here-Oh My First Hydrating Face Formula with Hyaluronic Acid | Bubble Texture for Barrier Support & Glow | Korean Care for Dry & Sensitive Types (1.69 fl oz)
- De:maf Panthenol 30% Wonder Drops Ampoule, Panthenol 30% and Evening Primrose Extract for Instant Calming, Suitable for All Sensitive Skin, Korean Skincare
- De:maf All Day Glow Creamy Milk Cleanser | Gentle Face Wash for Sensitive Skin, Korean Face Wash & Hydrating Facial Cleanser with Hyaluronic Acid, Ceramides, Panthenol (10.14 fl oz)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-17*