DearKlairs Blue Youth Activating Drop — EGF & FGF Serum 0.33 fl oz, 10ppm Peptides & Calming Azulene

DearKlairs Blue Youth Activating Drop is a lightweight Korean serum formulated with EGF and FGF (10ppm each) to support post-blemish renewal and soothe sensitive skin.

This travel-size (0.33 fl oz) DearKlairs serum combines targeted peptides and a natural azulene complex in a fast-absorbing, water-light texture designed to help skin recover after blemishes while minimizing irritation. The formula pairs epidermal growth factor (EGF) and fibroblast growth factor (FGF) at the maximum concentration permitted in Korea, plus 1,000ppm guaiazulene for visible calming without added artificial color or fragrance.

How does this serum help reduce the appearance of post-blemish marks?

The concentrated EGF and FGF peptides are intended to support the skin’s natural renewal processes, which can help fade the visible look of post-blemish discoloration over consistent use. Independent consumer results reported measurable improvement in marks within weeks when used daily as directed.

• Contains 10ppm EGF and 10ppm FGF — the regulatory maximum in Korea.
• Clinical consumer study: visible improvement in marks at two and four weeks.
• Applied to bare skin after cleansing for direct peptide contact.

Is the texture suitable for sensitive or acne-prone skin?

The formula has a water-light drop consistency that absorbs in seconds without leaving a sticky or heavy residue, making it comfortable for sensitive, oily, and combination skin types. Dermatologist testing indicates the serum is non-comedogenic and helps reduce visible irritation quickly.

• Fast-absorbing, non-greasy texture ideal for layering in routines.
• Dermatologist-tested and proven non-comedogenic for acne-prone skin.
• Reduces visible irritation rapidly, useful after breakouts or treatments.

What role does the blue color play, and is it safe for sensitive skin?

The signature blue hue comes from 1,000ppm of guaiazulene, a natural calming ingredient derived from chamomile extracts; it provides visible soothing benefits without synthetic dyes. The serum is formulated without artificial fragrance and aims to reduce redness and discomfort while remaining gentle for reactive skin.

• Natural azulene (guaiazulene) at 1,000ppm for calming effects.
• No artificial coloring or added fragrance to minimize irritation risk.
• Designed to deliver calming benefits alongside peptide renewal support.

How should I use the Blue Youth Activating Drop in my routine?

Use this serum as the first step after cleansing — on bare skin — so peptides and calming agents make direct contact with the skin surface. Dispense 3–4 drops and gently pat into skin, then follow with toner, moisturizer, and sunscreen or other actives as needed.

• Apply 3–4 drops to cleansed skin, morning and/or evening.
• Pat gently until absorbed; layer other products afterward.
• Travel-size bottle makes it convenient for short trips or trial use.

Who is this for: DearKlairs Blue Youth Activating Drop suits anyone wanting a targeted, travel-friendly peptide serum that supports visible post-blemish renewal while calming redness. It's particularly useful for those with sensitive, reactive, oily, or acne-prone skin looking for a non-greasy, dermatologist-tested option to incorporate early in their routine. If you want a compact peptide treatment that prioritizes gentle calming ingredients and easy layering, this serum is formulated for that purpose.