Pyunkang Yul PKY Moisture Ampoule
- Size: 3.4 fl oz
- Skin Type: Oily
- Benefits: Hydrating
- Item Form: Serum
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A fragrance-free serum worth a look for oily skin routines that prioritize soothing and moisture over active treatment.
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ASIN: B071D2ZFD4Category: Skin Care Serums
Overview
Pyunkang Yul's serum is a 100ml, fragrance-free liquid built around Coptis Japonica as the key ingredient, listed for oily skin and marketed on hydrating, soothing, toning and moisturizing benefits.
Coptis Japonica is an unusual headline ingredient for a serum aimed at oily skin, and the listing pairs it with a fragrance-free, unscented finish rather than the scented actives common in this category. That combination points to a simpler, minimal formula rather than a multi-active treatment serum.
- 100ml serum
- Key ingredient: Coptis Japonica
- Fragrance-free, unscented, labeled for all skin tones
- Benefits: hydrating, soothing, toning, moisturizing
Who it's for
Fits buyers with oily skin who want a fragrance-free serum focused on hydration and soothing rather than exfoliation or brightening. Not the pick for someone shopping for a scented or dry-skin-targeted serum.
Pros and cons
- Fragrance-free and unscented formula
- Labeled for hydrating, soothing, toning and moisturizing
- Formulated specifically for oily skin, not a general-skin-type product
Performance notes
The formula centers on Coptis Japonica, a plant extract, positioned here for its hydrating and soothing properties, with the listing also citing toning and moisturizing as addressed concerns. Being unscented and fragrance-free keeps the formula stripped down compared to serums built on multiple active ingredients.
Specifications
| Brand | Pyunkang Yul |
|---|---|
| Dimensions & fit | |
| Size | 3.4 fl oz |
| Other details | |
| Skin Type | Oily |
| Benefits | Hydrating |
| Item Form | Serum |
| Scent | Unscented |
| Features | Fragrance Free, Natural |
| Skin Tone | All |
| Key Ingredients | Coptis Japonica |
| Addresses | Respiratory Health,Soothing,Toning,Moisturizing |
| Free Of | Fragrance Free |
Frequently asked questions
What skin type is this Pyunkang Yul serum made for?
The listing specifies oily skin.
Is the serum scented?
No, it is listed as fragrance-free and unscented.
What is the key ingredient?
Coptis Japonica is listed as the key ingredient.