What does the EGF and bFGF blend actually do?

EGF and bFGF are signaling proteins that support skin repair and collagen production. Klairs uses EGF at 10ppm, the ceiling under Korea's MFDS rules, alongside bFGF for elasticity.

Is it safe for sensitive or acne-prone skin?

The formula is fragrance-free and non-comedogenic, and buyers with sensitive and acne-prone skin report it is gentle. Patch test first if you react to chamomile-derived ingredients.

Where does it go in a routine?

It is designed as a first-step serum, applied after cleansing and before heavier serums and moisturizer. Its thin texture layers well under other products.

How is it different from a vitamin C serum?

Vitamin C mainly brightens and fights pigmentation through antioxidants. This serum leans on peptides for repair and elasticity, with guaiazulene for calming rather than exfoliation.

What is in the bundle?

Two 10ml bottles of the EGF Blue Youth Activating Drop. That is the full contents of the set.

Will it moisturize dry skin on its own?

No. It is a water-based serum with no occlusive oils, so dry skin still needs a moisturizer over it.

Klairs EGF Blue Youth Activating Drop Price History: Lowest $11.04

Q: Where is the Dear, Klairs EGF Blue Youth Activating Drop Trial 2-Pack Bundle Set cheapest?

At StyleVana, for $11.04, as of our latest check.

Q: What do buyers say about the Dear, Klairs EGF Blue Youth Activating Drop Trial 2-Pack Bundle Set?

Rated 4.8 out of 5 from 6,400 ratings. Buyers like: Calms redness and irritation quickly; Lightweight, non-sticky texture absorbs fast; Fragrance-free and gentle on sensitive skin.

Q: Where can I buy the Dear, Klairs EGF Blue Youth Activating Drop Trial 2-Pack Bundle Set?

2 stores we checked sell it, including StyleVana, yesstyle.com.

What reviewers say

4.8 / 56,400 ratings

With 4.8 out of 5 across 6,400 ratings, buyers mostly report fast calming of redness and a light, non-sticky feel that suits sensitive skin. Many say it fades post-acne marks and evens tone over time, and several note firmer-feeling skin.

What people mention

Redness reliefPraisedBuyers say it calms redness and irritation quickly, sometimes within minutes of applying.
TexturePraisedUsers describe a water-light serum that absorbs fast and leaves no sticky residue.
SensitivityPraisedFragrance-free and gentle enough that sensitive and acne-prone users report no stinging.
Post-acne marksPraisedReviewers say repeated use fades dark marks and evens out tone.
Bottle sizeCriticisedSome users find the 10ml bottles empty quickly with daily use.
FirmnessMixedSome report better elasticity, while others see little change in firmness.

From YesStyle.com

Calms irritation and redness in as little as 3 minutes with 1,000ppm guaiazulene from chamomile
Fades post-acne marks, pigmentation and uneven tone for a clearer, brighter look
Dual EGF and bFGF peptide blend improves elasticity and supports skin regeneration
Lightweight, water-based, fast-absorbing first-step serum with no sticky residue
Fragrance-free, non-comedogenic formula suitable for sensitive and acne-prone skin
Contains EGF at 10ppm, the maximum allowed under Korea's MFDS guidelines

Sizes: 10ml x 2 pcs
Materials: Water, Butylene Glycol, sh-Oligopeptide-1, sh-Polypeptide-1, Vaccinium Angustifolium (Blueberry) Fruit Extract, Lecithin, Sorbitan Sesquioleate, 1,2-Hexanediol,
Care: After cleansing, dispense 3-4 drops and apply evenly across the face, then gently pat in; follow with toner, eye serum and moisturizer, and finish with sunscree
Returns: Returns and Exchanges available
Shipping: Free Standard Shipping with any purchase (7 - 11 business days) to the United States
Packs: Trial 2-piece bundle set
In the box: EGF Blue Youth Activating Drop 10ml x 2 pcs

About the Dear, Klairs EGF Blue Youth Activating Drop Trial 2-Pack Bundle Set

The Dear, Klairs EGF Blue Youth Activating Drop is a lightweight, water-based serum with a blue tint. It is formulated with a dual EGF and bFGF peptide blend that improves skin elasticity and supports skin regeneration. EGF and FGF are signaling proteins that promote skin repair. EGF accelerates skin cell growth, and FGF stimulates collagen production.

The blue color comes from guaiazulene, derived from chamomile, at 1,000ppm. It calms redness and irritation in as little as 3 minutes. The serum also fades post-acne marks, pigmentation and uneven tone for a clearer, brighter look.

It absorbs quickly and leaves no sticky residue. The formula is fragrance-free and non-comedogenic, and it suits sensitive and acne-prone skin. This set includes two 10ml bottles.

Set: 2 bottles, 10ml each
Product type: Day serum, first-step serum
Key ingredients: EGF at 10ppm, bFGF peptide, guaiazulene at 1,000ppm
Ingredients: Water, Butylene Glycol, sh-Oligopeptide-1, sh-Polypeptide-1, Vaccinium Angustifolium (Blueberry) Fruit Extract, Lecithin, Sorbitan Sesquioleate, 1,2-Hexanediol
Skin type: Sensitive skin, acne-prone skin
Skin concern: Redness, acne, post-acne marks, pigmentation, uneven tone
Formula: Water-based, fragrance-free, non-comedogenic
Expected result: Calming
How to use: After cleansing, apply 3-4 drops evenly across the face and gently pat in. Follow with toner, eye serum and moisturizer, and finish with sunscreen.
Cruelty-free: Yes
Origin