How and when do I use My First Serum?

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!

I have dry and/or sensitive skin. Can I use this product?

Yes! My First Serum is formulated specifically with sensitive skin in mind. It does not contain any artificial colorants or fragrance!

The product I received looks different than the picture! It looks like cloudy mixture with no separate oil layer!

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.

The color of the oil isn't as bright yellow as I expected, or it seems different from what I've seen before.

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.

The bottle I received doesn't seem to be filled to the top.

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.

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Demaf Here-Oh My First Hydrating Serum, Hyaluronic Acid, 1.69 fl oz

Product ID: 576091534

Details

Product Benefits
Hydrating
Scent
Aloe vera
Skin Type
All Sensitive
Special Ingredients
Ceramides Acid
Use for
Face

💧72h deep hydration

☁️Cloud-like whipped texture

🛡️Barrier repair tech

¥5457

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Unlock the secret to all-day plump, radiant skin with the viral K-beauty serum everyone’s talking about!

BARRIER DEFENSE BOOST - Ceramides and panthenol rebuild and protect your skin’s natural shield, reducing redness and sensitivity.
SIMPLIFY YOUR ROUTINE - Toner and serum combined with macadamia and jojoba oils to lock in moisture with fewer steps.
TIK TOK APPROVED TEXTURE - Whipped, cloud-like serum melts instantly with zero residue for that coveted glass skin glow.
HYDRATION THAT LASTS ALL DAY - Low molecular hyaluronic acid penetrates deeply to keep skin plump for 72+ hours.
SENSITIVE SKINS BEST FRIEND - Fragrance-free, no oxidants or exfoliants—hydration without irritation, perfect for acne-prone skin.

Demaf Here-Oh My First Hydrating Serum is a 1.69 fl oz Korean skincare essential featuring low molecular weight hyaluronic acid for deep, lasting hydration. Enriched with ceramides and panthenol, it repairs and strengthens the skin barrier to reduce sensitivity and redness. Its unique whipped, cloud-like texture absorbs quickly without residue, delivering a glass skin finish. Combining toner and serum benefits with macadamia and jojoba oils, it simplifies your skincare routine while being safe for sensitive and acne-prone skin.

Specifications

ASIN	B0C74NRFXS
ASIN	B0C74NRFXS
Active Ingredients	Hyaluronic Acid, hyaluronic_acid
Best Sellers Rank	#42,873 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #876 in Facial Serums
Brand Name	De:maf
Customer Reviews	4.2 4.2 out of 5 stars (237)
Item Form	Serum
Item Highlight	Korean Skincare Facial Serum for Glowing Skin, Barrier Repair for Dry Sensitive Skin, Ceramide, Panthenol, Fragrance-Free
Item model number	dmf-homfs
Manufacturer	De:maf Global Choice Cosmetics
Manufacturer	De:maf Global Choice Cosmetics
Manufacturer Part Number	dmf-homfs
Model Number	dmf-homfs
Number of Items	1
Package Dimensions	5 x 1.5 x 1.46 inches; 3.17 ounces
Product Benefits	Hydrating, Moisturizing, Repairing, Soothing
Recommended Uses For Product	After Cleansing
Scent Name	Aloe vera
Skin Type	All, Combination, Sensitive
Special Ingredients	Ceramides, Hyaluronic Acid, Jojoba Oil, Macadamia Seed Oil, Vitamin B5
Target Use Body Part	Face
Unit Count	1.69 Fluid Ounces

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥5457

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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