Spa treatment
Spa treatment eX Real C-Serum Set, 18ml
Spa treatment eX Real C-Serum Set, 18ml
Rated 4.6 out of 7.0 by Japan’s largest beauty community
For those who want to balance oil and moisture levels
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
[Set Contents] ・eX Real C-Serum 18ml (Serum/Full Size) ・HAS Stretch i Sheet exo 2 sheets (Serum 4ml) x 1 pack (Partial Sheet Mask/Sample) ・UMB Stretch i Sheet 2 sheets (Serum 4ml) x 1 pack (Partial Sheet Mask/Sample) ・NMN Stretch i Sheet 2 sheets (Serum 4ml) x 1 pack (Partial Sheet Mask/Sample) ・NMN Oil Essence Pouch Type (0.5ml) x 1 pack (Serum/Sample) ・Moist Essence exo Pouch Type (0.5ml) x 1 pack (Serum/Sample) A limited set that lets you try the Real C-Serum serum and sheet masks for partial care! ・eX Real C-Serum A pure vitamin C*1 serum that uses the special technology "DPD Capsule" to encapsulate "pure vitamin C*1" in a multi-layered capsule. It delivers ingredients deep into the skin*2, providing a multifaceted approach to roughness, uneven texture, lack of firmness and radiance, and pore problems caused by dryness. It has a rich, oil-like texture that blends easily into the skin and feels slightly warm. *1 Ascorbic acid (skin conditioning ingredient) *2 Reaches the stratum corneum - 3 types (UMB/HAS/NMN) Stretch i-sheet A special stretch sheet made of stretch material with an original shape exclusive to this pouch-type spa treatment fits the eye area and nasolabial folds. The common beauty serum ingredients "Syn-Ake™"*1 and "Syn-Cor™"*2, carefully selected for the eye area and nasolabial folds, improve firmness and radiance in the eye area and nasolabial folds, where signs of aging tend to appear. *1: Dipeptide diacetate aminobutyroyl benzylamide (skin conditioning ingredient) *2: Palmitoyl tripeptide-5 (skin conditioning ingredient) NMN Oil Essence Pouch Type Spa Treatment NMN Oil Essence, which uses the "new penetration*1 type technology MPD nanocapsule" that blends well into the inside of the skin*1, is a beauty serum that challenges aging skin*2. Refreshing lavender & rosemary scent. *1: Up to the stratum corneum *2: Dryness, lack of firmness, lack of radiance Moist Essence exo Pouch Type A beauty serum with a high concentration*3 of "exosomes*2" that tackles the signs of sagging in adult skin*1. Not only for those who want to do anti-aging care*4 with advanced beauty serum ingredients, but also for those who have concerns such as easily irritated skin or constant dryness. *1: A state of lack of firmness and uneven texture *2: Human adipose-derived stem cell exosomes (moisturizing and skin conditioning ingredient) *3: Compared to brand-sold products *4: Age-appropriate care
Ingredients
[eX Real C-Serum] PG, Ascorbic Acid, PEG-12 Glyceryl Distearate, Polyacrylamide, (C13,14) Isoparaffin, Laureth-7
How to use
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.
We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.
What are your shipping rates?
On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.
Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.
How long does delivery take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.
- United States: 12 to 15 business days
- Canada, United Kingdom, France, Germany: 9 to 12 business days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
- Rest of the world: 11 to 18 business days
Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.
Do you offer express shipping?
Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I pay customs or import fees?
US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.
Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.
We're working on rolling out prepaid duties for more countries soon.