The K-Beauty dual-layer EGF mist that feels like nothing else. Formulated with Guaiazulene + EGF 5ppm + FGF 5ppm — co-developed with Korea's famous acne-skincare creator.
Dear Klairs Blue EGF Calming Mist 100mL — Cools. Hydrates. Revitalizes.
The Real Story Behind This K-Beauty Mist
This mist didn't start in a lab brief — it started with real customers and real sales data.
When In-ssi, Korea's famous acne & combination-skin YouTuber (known as the "acne skin expert" to her audience), ran a market for the Blue Youth Activating Drop, the product was sold together with an empty mist bottle so users could decant the Blue Drop and spray it. The community response was immediate: "Spraying it as a mist is so much easier — please make an official mist version."
Building directly on this customer-validated usage, Dear Klairs engineered the Blue EGF Calming Mist with a formula designed to create even greater synergy when used alongside the Blue Drop — not a replacement, but a complement.
In-ssi: "Blending it as a mist made everyday use so much more effortless — and that's exactly the feeling I wanted to recreate in a proper formula."
For K-Beauty buyers, this means one thing: demand was validated before the product ever launched.
Why the EGF Mist Market Is Wide Open Right Now
The global facial mist market is forecast to grow from ~USD 1.0B (2024) to USD 1.8B by 2033 (CAGR 6.6%). In 2026, EGF, peptides, and growth factors are named among the most-searched Korean skincare ingredients globally, with the mist category shifting from simple refreshing toward revitalize and renew positioning.
The gap: an EGF + Guaiazulene dual-layer mist — this specific combination currently has almost no competitors in the global K-Beauty mist segment.
Product Overview
In one line: A dual-layer Korean skincare balm mist that delivers deep hydration with zero stickiness — engineered for oily-dehydrated (combination) and sensitive skin. Effective but Gentle.
| Item | Details |
|---|---|
| Volume | 100 mL / 3.38 fl.oz. |
| MSRP | KRW 29,900 / USD 22.00 |
| Key Ingredients | EGF 5ppm + FGF 5ppm, Guaiazulene, 3D Hyal Zinc PCA, Ectoin, Madecassoside |
| Formula Type | Dual-layer (0.7 Oil : 9.3 Serum — The Golden Ratio) |
| Best For | Oily-dehydrated, combination, sensitive skin / Non-comedogenic |
| Advisory Creator | In-ssi (Korean acne-skincare YouTuber) |
| Certifications | Sensitive-skin tested / Non-comedogenic / Fragrance-free / Irritation Index 0.00 |
Why "EGF + Guaiazulene"? — The Science
The Heat-Sebum Connection
Dear Klairs Blue EGF Calming Mist targets skin heat for a precise scientific reason:
- Just a 1°C rise in skin temperature raises sebum secretion by 10%.
- Excess sebum is a leading trigger for clogged pores, breakouts, and oily-dehydrated skin imbalance.
- Source: A Review of Advancement on Influencing Factors of Acne, Front Public Health, 8, 450 (2020) — SCI-indexed.
Guaiazulene (the ingredient that gives the blue oil layer its signature color) provides a refreshing cooling sensation and redness calming — extracted from chamomile, it's the cornerstone of Dear Klairs' entire Blue Line.
EGF (Epidermal Growth Factor) + FGF (Fibroblast Growth Factor) at a combined 10ppm work in the serum layer to support skin's natural renewal and deep inner hydration — the same growth-factor complex behind the cult-status Blue Drop serum.
Feels Like Nothing Else — Why This Formula Is Different
Most facial mists fall into one of three categories — and each has a critical flaw:
| Mist Type | What It Does | The Problem |
|---|---|---|
| Water Mist | Refreshes the surface | Dries out skin fast — can increase dryness |
| Oil Mist | Nourishing and rich | Leaves sticky residue, too heavy for oily skin |
| Cream Mist | Intensely moisturizing | Too heavy, pore-clogging risk |
| Blue EGF Calming Mist | Deep hydration + instant calming | Zero stickiness — designed for all-day re-application |
The Blue EGF Calming Mist resolves all three limitations with its proprietary dual-layer formula.
The Golden Ratio: 0.7 Oil : 9.3 Serum
The formula that makes this K-Beauty mist work is in the ratio:
0.7 — Blue Calming Oil Layer
Key ingredient: Guaiazulene
Function: Refreshing Cooling Sensation & Calming — addresses redness and heat on contact
9.3 — Revitalizing Serum Layer
Key ingredients: EGF + FGF (growth factors)
Function: Deep Inner Hydration & Skin Revitalization
This Golden Ratio (0.7 : 9.3) was determined through repeated real-use evaluation by In-ssi and in-house combination-skin staff — enough oil to calm and protect, enough serum to deeply hydrate without any heaviness or residue.
For Sensitive, Oily-Dehydrated Skin — engineered to rebalance, not overload.
EGF + FGF + Guaiazulene: The Ingredient Story
| Ingredient | Concentration | Role | Layer |
|---|---|---|---|
| EGF (Epidermal Growth Factor) | 5ppm | Supports skin's natural revitalization | Serum |
| FGF (Fibroblast Growth Factor) | 5ppm | Deep inner hydration & skin revitalization | Serum |
| Guaiazulene | 300ppm | Refreshing cooling sensation & redness calming | Oil |
| 3D Hyal Zinc PCA | — | Oil-water balance hydration | Serum |
| Ectoin | — | Moisture barrier reinforcement | Serum |
| Madecassoside | — | Soothing & barrier support | Serum |
What is EGF in Korean skincare? EGF (Epidermal Growth Factor) is a protein signal that supports the skin's natural renewal process — a key ingredient in advanced K-Beauty serums and mists for sensitized, post-breakout, or fatigued skin.
What is Guaiazulene? A chamomile-derived active known for its blue pigment and potent redness-calming and cooling properties. It's the signature ingredient of Dear Klairs' entire Blue Line.
Clinically Tested — The Data Your Buyers Need
Full human application testing completed
Institution: ProbeM Skin Clinical Research Center | Period: Apr 13 – May 12, 2026 | Subjects: 20 participants, ages 20–39
🌡️ Cooling Sensation & Heat Calming
| Clinical Metric | Result |
|---|---|
| Cooling effect on skin (after 1 application)¹ | −8.3°C |
| Refreshes skin after aerobic exercise (after 1 use)¹ | −6.2°C |
| Redness calming after infrared heat stimulus¹ | 64.2% improvement |
💧 Hydration & Skin Barrier Support
| Clinical Metric | Result |
|---|---|
| Surface skin hydration (after 1 application)¹ | +94.9% |
| Inner skin hydration (after 1 application)¹ | +9.0% |
| Skin moisture barrier improvement (after 7 days)¹ | +53.5% |
| Skin moisture-loss defense (after 1 use)¹ | +15.0% |
✨ Skin Texture & Sebum Control
| Clinical Metric | Result |
|---|---|
| Dryness-related flaking improvement (after 1 application)¹ | +91.6% |
| Skin radiance improvement (after 1 application)¹ | +88.9% |
| Sebum control in skin prone to breakouts (after 4 weeks)¹ | −66.2% |
¹Results from human application tests conducted by ProbeM Skin Clinical Research Center on 20 subjects aged 20–39 (Apr 13 – May 12, 2026). Individual results may vary.
Safety & Certifications
| Safety Test | Result | Details |
|---|---|---|
| Skin Irritation Index | 0.00 | ProbeM, Apr 21–23 / 30 subjects aged 20–60 |
| Primary irritation test | ✅ Passed | — |
| Sensitive-skin primary irritation test | ✅ Passed | — |
| Non-comedogenic test | ✅ Passed | ProbeM, Apr 13–May 12 / 20 subjects aged 20–39 |
| Fragrance-free formula | ✅ Confirmed | No added artificial fragrance |
With an irritation index of 0.00 and a fully fragrance-free formula, this Korean skincare mist is confidently recommendable to even the most sensitive skin types.
How to Apply — Guide Your Customers
Step 1: Shake well to blend the oil and water layers.
Step 2: Hold 4–8 inches (approx. 10–20cm) away from the face, close eyes, and press the pump straight down, all the way.
Good to Know:
| Situation | What to Do |
|---|---|
| First-Time Use | Prime the pump with 5–6 presses before first use |
| Pump Feels Stiff | Normal — leftover oil causes temporary stiffness. Sprays smoothly after the first few pumps |
| Pump Head Won't Rise | Gently pull it upward by hand |
Usage Tips by Situation:
- On sensitive days → first skincare step, no hands needed
- Midday inner dryness → anytime, even over makeup
- Post-workout or outdoor heat → 3–4 sprays, let absorb; repeat once if needed
- Before makeup → plumps skin texture for smoother application
Blue Line Routine — A Built-In Cross-Sell Opportunity
The Blue Drop and the Blue EGF Calming Mist were formulated from the ground up to work together — the mist formula was specifically developed to deliver greater synergy when paired with the Blue Drop, not to replace it.
| Product | Core Focus | When to Use |
|---|---|---|
| Blue Youth Activating Drop | Sensitive-skin intensive care | At-home AM & PM — concentrated care |
| Blue EGF Calming Mist | Deep hydration & heat calming | On-the-go, post-workout, before/after makeup |
| Blue Calming Cream | Finishing moisture & barrier | Final AM & PM step |
The buyer opportunity: Blue Drop customers naturally flow into the Mist; Mist customers naturally flow into the Cream. One SKU introduction leads to three sales.
A Word from the Famous Advisory Creator
In-ssi (Famous Korean Acne & Combination Skin YouTuber):
"I love the Blue Drop so much that once we decided to make a mist version, I was determined to make it properly — down to the very last detail.
The one thing I absolutely refused to compromise on was solving that 'inner dryness' problem. I know this feeling too well — your skin looks oily on the surface but feels tight and parched underneath. I've lived with combination, oily skin my whole life, and the last thing I wanted was a mist that leaves you drier the more you spray it. That's why we set 'no rebound dryness' as the number one design requirement — and we didn't move forward until that was fully solved.
I tested everything myself, repeatedly — the absorption, how it layers over makeup without breaking it down, whether the cooling is genuinely refreshing rather than a harsh chemical chill, how it holds through a full day. I wanted a mist that oily, combination, and sensitive skin could confidently reach for any time, any season. This is the mist I genuinely wanted to carry in my own bag — and now I finally can.
For anyone who loves the Blue Drop: this was made for you."
Explore a Related K-Beauty Mist
Looking to build a complete calming and barrier-care mist lineup for your store?
Pair the Blue EGF Calming Mist with the By Wishtrend Matcha Ceramide Cream Mist — a rich, antioxidant-driven cream mist that targets barrier reinforcement and deep nourishment. Together, these two K-Beauty mists cover the full spectrum of your customers' skin concerns.
👉 By Wishtrend Matcha Ceramide Cream Mist — Full Review & Wholesale Info
Frequently Asked Questions
Q. What makes this different from other Korean skincare mists?
A. Most K-Beauty mists are water-only (refreshes but dries out fast), oil-only (nourishing but sticky), or cream-type (rich but pore-clogging). The Blue EGF Calming Mist is a dual-layer formula — combining a Guaiazulene calming oil layer (0.7) with an EGF+FGF revitalizing serum layer (9.3) — delivering deep hydration with zero stickiness, clinically tested to provide a cooling effect of up to −8.3°C after 1 application.¹
Q. What is EGF and why does it matter in a mist?
A. EGF (Epidermal Growth Factor) is a growth protein that supports the skin's natural renewal process. Most EGF products are serums applied at home. A mist with EGF 5ppm + FGF 5ppm makes it possible to extend EGF-level care throughout the day, making it ideal for on-the-go Korean skincare routines.
Q. What is Guaiazulene and what does it do?
A. Guaiazulene is a chamomile-derived compound that gives the Blue Line its signature blue pigment. It's known for redness calming and refreshing cooling sensation — particularly effective for flushed, heat-reactive, or sensitive skin.
Q. How does it differ from the Blue Youth Activating Drop?
A. The Blue Drop focuses on sensitive-skin intensive care — a concentrated serum applied by hand, primarily at home. The Blue EGF Calming Mist focuses on deep hydration and heat calming on the go. The mist formula was specifically developed to synergize with the Blue Drop — it's a complement, not a competitor.
Q. How should a Blue Line K-Beauty routine be structured?
A. ① Blue Youth Activating Drop (home, AM & PM) — intensive sensitive-skin care → ② Blue EGF Calming Mist (on-the-go, anytime) — heat calming + inner hydration, usable over makeup → ③ Blue Calming Cream (home, AM & PM) — finishing moisture & barrier seal.
Q. Is it safe for sensitive and non-comedogenic use?
A. Yes. Non-comedogenic tested, fragrance-free, and carrying a skin irritation index of 0.00. Clinically tested sebum control showed −66.2% improvement over 4 weeks¹ in subjects with oily, breakout-prone skin. Both primary and sensitive-skin irritation tests were completed at ProbeM Skin Clinical Research Center.
Q. Can it be used over makeup?
A. Yes — before and after. The formula is specifically engineered not to break down foundation or cause makeup to slip. Spraying over makeup can actually refresh the skin's finish and improve appearance.
¹Results from human application tests conducted by ProbeM Skin Clinical Research Center on 20 subjects aged 20–39 (Apr 13 – May 12, 2026). Individual results may vary.
We're Actively Looking for Global Partners
We work with distributors, retailers, and online sellers across 80+ countries and are actively seeking new partners for the Dear Klairs Blue EGF Calming Mist and the full Dear Klairs K-Beauty lineup.
Our global partnership at a glance:
- ✅ Distribution in 80+ countries worldwide
- ✅ 10,000+ online and offline retail partners globally
- ✅ EU CPNP certification complete — ready to sell in Europe immediately
- ✅ European logistics hub (Poland) — reliable, fast delivery to EU markets
- ✅ Quarterly sales data sharing + reorder forecasting support
- ✅ Priority access to new Korean skincare product launches for active partners
Our Ideal Partners
We're looking for K-Beauty specialty retailers, drugstores, and beauty concept stores ready to grow with us. If you're a buyer looking to strengthen your EGF skincare, barrier care, or sensitive skin category, operate in hot-climate, dry-climate, or winter-dominant markets, run online channels on Amazon, Shopee, or Qoo10, or simply want to get ahead of the Guaiazulene and EGF mist trend — we'd love to connect.
What Partners Receive
| Package | Contents |
|---|---|
| Clinical & Marketing Assets | Full ingredient & clinical documentation, consumer education guides, SNS content templates and visuals |
| Sample Program | Trial-size samples for buyer review and in-store consumer testing; seasonal promotion support |
| Flexible MOQ | Tailored minimum order quantities from boutique retailers to large-scale distributors |
| Dedicated Account Manager | WishCompany contact from onboarding through operations, inventory management, and trend briefings |
Want to Learn More About Stocking Klairs?
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7 Reasons Your K-Beauty Shop Must Stock Klairs