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Are Freckles Inherited? What Your Skin Spots Are Trying to Tell You

5/21/2025

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Welcome to Skin Insights by YSBB.

Are freckles inherited or caused by sunlight? And how are they different from melasma?

Many people notice small brown spots on their cheeks and nose, especially in summer. But if those spots appeared after your early 20s, they might not be freckles—they could be melasma.

Today, let’s explore the differences between freckles and melasma, what causes freckles, and how to manage them effectively.


Freckles: A Genetic Trait Worsened by Sun

Are freckles genetic or due to UV exposure?

  • Genetics play the biggest role. Freckles are mostly hereditary. If your parents have them, there’s a good chance you will too.
  • Sunlight is a strong trigger. Freckles may not be visible at birth but darken or multiply with sun exposure—especially in summer.
  • In short, freckles are inherited but intensify with UV exposure.

Can Freckles Be Treated?

Yes, with repeated treatments and proper care, freckles can fade.

At YSBB Skin Clinic, we recommend a personalized combination of:

  • IPL: Targets fine pigmentation and clears freckles with minimal skin damage and fast recovery.
  • Clarity II Laser: A dual-wavelength laser that treats widespread freckles, redness, and dull skin tone together.
  • Pico Toning: Gentle and stable option for shallow or sensitive freckles, ideal for first-time treatment.
  • Treatments are usually repeated 3–5 times, depending on skin condition.
  • Sun protection is essential throughout the treatment to prevent recurrence.

Freckles vs. Melasma: What’s the Difference?

Though both are brown pigment spots, they differ in cause, appearance, and treatment.

  • Freckles: Appear in childhood or teens, usually around the nose and cheeks. They are small, light brown, and sharply defined. Caused by genetics and sunlight.
  • Melasma: Appears after mid-20s, often on the forehead, cheeks, or under the eyes. It’s broader, more diffuse, and often linked to hormones, heat, and stress.
  • Freckles improve quickly with laser treatment, while melasma requires gradual care and has a higher risk of recurrence.
  • If pigmentation appears after your early 20s, it’s more likely melasma than freckles.
  • Misidentifying melasma as freckles and receiving the wrong treatment can worsen pigmentation, so professional diagnosis is key.

Home Care Tips for Freckles

  • Daily sun protection: Use SPF50+, PA+++ sunscreen and add hats or parasols for extra coverage.
  • Whitening skincare: Ingredients like tranexamic acid, niacinamide, and arbutin may help lighten freckles.
  • Avoid irritation: Avoid harsh rubbing or over-exfoliating, which can trigger pigmentation.

Final Thoughts

Freckles are often genetic, but sun exposure and lifestyle can make them worse. If pigmentation appears in adulthood, it may be melasma instead.

Accurate diagnosis helps guide the most effective treatment. At YSBB Skin Clinic, we tailor each treatment plan to your skin’s needs, using the safest laser and skincare options for long-term clarity and natural results.


YSBB Skin Clinic, Seoul, Korea

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How to Stop Melasma Before It Starts

5/14/2025

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Welcome to Skin Insights by YSBB.

May brings sunny skies and perfect weather for outdoor fun. But for your skin, it's the beginning of melasma season.

As UV levels surge in May, melanin activity kicks into gear— and without proper prevention now, pigmentation may deepen through summer.

Let’s break down why May is a critical time for melasma prevention, and what you can do to protect your skin.


Why Does Melasma Often Begin in May?

  • UVB and UVA both increase from May onward.
    UVB triggers burns and surface pigmentation, while UVA penetrates deeper to accelerate aging and melasma. Even if temperatures feel mild, your skin is already under stress.
  • Melanin cells become more active.
    Melasma develops slowly as UV exposure stimulates melanocytes. Pigment may only appear visibly by summer, but the process often starts now.
  • Once melasma sets in, it's hard to erase.
    Deep-set pigmentation requires repeated treatments and is prone to recurrence. Prevention is always more effective than correction.

5 Ways to Prevent Melasma This Season

  • Daily, thorough sunscreen use
    Choose SPF 30–50 with PA+++ or higher. Apply once in the morning and reapply in the afternoon if outdoors. Focus on high-risk areas: cheekbones, under-eyes, and nose bridge.
  • Layer with sun-protective accessories
    Wide-brimmed hats, UV-filtering sunglasses, and parasols reduce direct sun exposure. Especially vital during outdoor sports or extended time outside. Note: Accessories are supplements, not substitutes, for sunscreen.
  • Use antioxidant ingredients to protect from within
    Vitamin C, niacinamide, glutathione, and astaxanthin help regulate melanin and defend skin. Opt for gentle formulas and consistent use.
  • Minimize irritation when cleansing or exfoliating
    Aggressive scrubbing increases pigment risk. Keep routines gentle to avoid inflammation-induced pigmentation.
  • Visit a dermatologist at early signs
    If you notice subtle discoloration, gray-brown shadows, or dullness under the eyes, early intervention with laser or brightening care can prevent progression.

Melasma Prevention Program at YSBB

  • Melanin depth analysis with a dedicated pigmentation scanner
  • Stepwise treatment using Nano Toning + Pico Toning + Clarity Dual Wavelength lasers
  • Supportive oral/topical treatments to prevent recurrence

Final Thoughts

Melasma doesn’t suddenly appear in summer— it starts building silently from May onward.

That’s why this is the perfect time to protect your skin. The earlier you begin prevention, the better the long-term outcome.


YSBB Skin Clinic, Seoul, Korea

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Cool vs. Warm Skin Tones: Do They Affect Laser Results?

5/8/2025

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Welcome to Skin Insights by YSBB.

You may have heard of “cool” and “warm” tones when choosing makeup or hair color. But did you know that your personal skin tone can also affect how your skin responds to dermatologic treatments?

Today, let’s explore how skin tone types—cool vs. warm—can influence laser choices and outcomes from a dermatologist’s perspective.


1. What Do Cool and Warm Skin Tones Mean?

Skin tone classification in personal color analysis is based on the undertone—subtle hues under the surface—not just the skin’s outer appearance.

  • Cool tone: Pink, red, or bluish undertones. Looks best in pink or blue-based colors.
  • Warm tone: Yellow, golden, or olive undertones. Looks best in orange or brown-based hues.

From a dermatological perspective, these tone types reflect deeper skin characteristics such as melanin distribution and vascular visibility.

  • Cool-toned skin: More superficial blood vessels, making redness or flushing more likely after treatments.
  • Warm-toned skin: Rich in melanin, which can raise the risk of post-inflammatory hyperpigmentation (PIH) after lasers.

This means the choice and intensity of treatments should be adjusted according to skin tone.


2. How Do Skin Tones Respond Differently to Lasers?

Skin tone significantly influences laser outcomes and potential side effects.

  • Cool-toned skin: Prone to redness due to visible blood vessels. Vascular lasers and calming treatments are often more suitable.
  • Warm-toned skin: Higher melanin levels call for gentler lasers or options like pico-toning to avoid pigmentation issues.

These tendencies should guide the treatment planning process for optimal safety and results.


3. YSBB’s Personalized Skin Tone-Based Treatment Strategy

At YSBB Skin Clinic, we don’t just consider personal color theory—we analyze real skin behavior and medical history to tailor every plan.

  • Skin analysis: Melanin concentration, vascular sensitivity, and barrier health are all assessed.
  • Treatment planning: Each procedure is customized based on how your skin reacts and what you’ve experienced previously.

This approach helps minimize risks and maximize effectiveness in every session.


Final Thoughts

Cool and warm tones aren’t just helpful for choosing makeup—they offer valuable insight into how your skin may respond to treatments.

At YSBB Skin Clinic, we provide careful evaluations and tailor-made treatments that match your skin’s needs and natural responses—ensuring safer, more precise results every time.


YSBB Skin Clinic, Seoul, Korea

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Brighten Up: The Complete Guide to Tone-Up Laser Treatments

4/30/2025

 
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Welcome to Skin Insights by YSBB.

If your complexion looks dull or you’re noticing a tired look in the mirror, the issue may go beyond pigmentation alone. Sun damage, uneven skin texture, visible vessels, or even dehydration can all contribute to a lifeless appearance.

Recently, there's growing interest in 'tone-up lasers'—treatments that brighten the overall complexion, even without distinct pigmentation like melasma or freckles. Today, let’s explore popular laser options that focus on tone-up effects, from a dermatologist’s perspective.


Why Does My Skin Look Dull?

  • Residual pigmentation from past UV exposure
  • Buildup of sebum and dead skin cells that disrupt texture and clarity
  • Visible redness from dilated capillaries under the skin
  • Lack of moisture that dulls natural radiance

As you can see, dull skin tone often stems from multiple overlapping factors—so treatment requires a multi-targeted approach.


What Are the Most Popular Tone-Up Treatments?

At YSBB Skin Clinic, we create a personalized plan based on your skin analysis, combining the following options for tone-up results:

• Soft Peel

When skin texture feels rough or uneven, gentle exfoliation is the first step. Soft Peel removes buildup without compromising the skin barrier, prepping your skin for better laser absorption.

  • Smooths rough, dull skin
  • Low-irritation peeling, even for sensitive skin
  • Works as a priming step before laser treatment

• Pico Toning

This laser targets subtle pigmentation and helps refine overall skin clarity.

  • Improves freckles, leftover pigmentation, and post-inflammatory marks
  • Refines and brightens uneven skin tone

• Nano Toning

Known for its stable and gentle energy delivery, Nano Toning is a good fit for sensitive skin or persistent pigmentation.

  • Suitable for deeper or recurring melasma
  • Recommended for long-term skin tone maintenance

• Clarity II Laser

This dual-wavelength device (755nm + 1064nm) simultaneously targets pigmentation and redness.

  • Improves pigmentation, pores, and facial redness
  • Great for comprehensive tone and texture correction

What Results Can I Expect?

With 3 to 5 sessions of combination tone-up care, many patients experience visible improvements such as:

  • Reduced dullness
  • Brighter overall complexion
  • Smoother skin texture
  • Restored natural glow

Even a single session can make a noticeable difference—especially when prepping for an upcoming event. But to achieve lasting results, individualized plans and treatment intensity must be adjusted through a proper consultation.


Post-Treatment Tips

  • Apply sunscreen thoroughly
  • Avoid exfoliating products for 3–5 days post-treatment
  • Keep cleansing simple on the day of treatment; skip saunas
  • Hydrate and calm the skin with soothing products

At YSBB Skin Clinic, we analyze your pigmentation, skin sensitivity, and vascular visibility in detail to recommend the best laser combination for you.


Final Thoughts

When your skin feels dull, the solution isn’t just whitening. True radiance comes from addressing tone, texture, pigment, and vessels all together. That’s why a customized plan combining gentle peels and expert-led lasers is the safest path to a naturally refreshed glow.


YSBB Skin Clinic, Seoul, Korea

Dull Skin Without Dark Spots? The Hidden Causes and How to Fix Them

4/26/2025

 
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Welcome to Skin Insights by YSBB.

Do you ever feel like your complexion looks dull — even without noticeable pigmentation or blemishes?

At YSBB Skin Clinic, we often meet patients who seek melasma treatment, only to find that their skin dullness is caused by completely different factors.

Let’s break down the real reasons behind dull skin tone — and how you can restore a brighter, healthier glow both at home and with professional care.


Main Causes of Dull Skin Tone


1. Rough Skin Texture

  • Cause: Uneven or accumulated dead skin scatters light unevenly, making skin look gray and makeup flaky.
  • Professional Care: Soft peel, gentle exfoliation treatments
  • At-Home Tips:
    • Use a mild acid toner once a week (like LHA or PHA)
    • Avoid harsh scrubs or frequent peeling

2. Dehydration and Sebum Imbalance

  • Cause: Dehydrated oily skin ("inner dryness") makes the skin look dull and tired.
  • Professional Care: Rejuran, JuveLook, moisture boosters, intensive hydration programs
  • At-Home Tips:
    • Apply moisturizer within 3 minutes after washing
    • Layer hydrating serums and creams

3. Redness and Dilated Vessels

  • Cause: Widespread redness can make your skin tone look uneven and shadowed.
  • Professional Care: Clarity II vascular laser, Cryocell cooling therapy
  • At-Home Tips:
    • Avoid hot water washing and saunas
    • Use cooling masks or calming packs once or twice a week

4. Loss of Dermal Elasticity

  • Cause: Reduced collagen leads to skin sagging and shadowing, dulling your complexion.
  • Professional Care: Tentherma, 3DEEP RF, Secret RF, collagen boosters
  • At-Home Tips:
    • Apply retinol or peptide creams lightly at night
    • Gentle skin massage to stimulate circulation

5. Overloaded Skincare Routines

  • Cause: Using too many actives, heavy layering, or sticky residues can irritate and suffocate the skin.
  • Professional Care: Skin calming therapy and simplified medication routines
  • At-Home Tips:
    • Switch to a basic routine: gentle cleanser, rich moisturizer, sunscreen
    • Pause functional (brightening, exfoliating) products temporarily

Final Thoughts

Not all dull skin is due to pigmentation. Starting laser treatments without an accurate diagnosis can actually worsen your skin through irritation, pigmentation, or increased redness.

At YSBB Skin Clinic, our dermatologists first analyze the true cause of dullness — whether it’s hydration, collagen, vascular issues, or surface texture — then customize a comprehensive solution tailored to your skin’s needs.


YSBB Skin Clinic, Seoul, Korea

Can One Laser Fix All Pigmentation Problems?

4/25/2025

 
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Welcome to Skin Insights by YSBB.

Many international patients ask us: “Can one type of laser remove all my dark spots or melasma?” The answer: not really — and not safely.

At YSBB Skin Clinic in Seoul, we treat melasma and pigmentation using a step-by-step approach, customized for your skin type, pigment depth, and treatment history. Why? Because melasma is not just a surface issue — it’s a complex pigment disorder that involves different skin layers and often returns if not treated carefully.

Here’s our dermatologist-designed 4-step protocol to safely and effectively brighten and even out your skin tone.


Why Step-by-Step Treatment Matters

Melasma often affects deeper skin layers (the dermis). Strong or aggressive laser treatment can worsen it. That’s why a gentle, repeated approach is key.

Sunspots, freckles, and PIH (post-inflammatory hyperpigmentation) tend to sit closer to the surface and respond faster — but can darken if treated improperly.

Every person’s skin responds differently. That’s why layered, tailored treatment offers the best results with the least risk.


YSBB’s 4-Step Pigmentation Program

Step 1: Skin Prep & Barrier Recovery

Method: Soft Peel

Benefits:

  • Gently exfoliates dead skin without damaging the barrier
  • Prepares the skin for laser treatment, improving absorption and outcomes
  • Safe for sensitive or acne-prone skin

Best For: First-time visitors, sensitive or inflamed skin, deep pigment cases

Step 2: Melanin Tone Control

Method: Nano Toning Laser

Benefits:

  • Uses nanosecond pulses for stable energy delivery
  • Gradually fades deep melasma with minimal risk
  • Safe and gentle for repeated sessions

Best For: Recurring melasma, thin or sensitive skin, long-term maintenance

Step 3: Precision Pigment Breaking

Method: Pico Toning Laser

Benefits:

  • Shatters melanin into micro-particles for faster clearance
  • Ideal for freckles, sunspots, PIH, and post-acne marks
  • Delivers visible results with lower risk of rebound pigmentation

Best For: Superficial spots, fast results, resistant pigmentation

Step 4: Full-Face Glow-Up

Method: Clarity II Dual Wavelength Laser

Benefits:

  • Dual wavelengths (755nm + 1064nm) for both deep and surface pigment
  • Also treats redness and pores
  • Fast recovery and minimal discomfort

Best For: Overall dullness, melasma with enlarged pores, full-face rejuvenation


What Makes YSBB Unique?

  • Advanced Skin Analysis: We assess melanin depth using professional imaging before every session.
  • Melasma-Specific Programs: Our laser protocol is designed to reduce pigment gently and prevent recurrence.
  • Prescription-Based Support: We provide post-treatment skincare guidance and products to enhance results.

Final Thoughts

There’s no one-laser-fits-all solution for melasma or pigmentation. True improvement comes from accurate skin analysis, tailored treatment, and expert planning.

At YSBB Skin Clinic, we combine Soft Peel, Nano Laser, Pico Laser, and Clarity II into a structured plan that balances effectiveness and safety — all delivered by certified dermatologists.

YSBB Skin Clinic, Seoul, Korea

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