Description

COSRX Acne Pimple Master Patch is one of COSRX’s original hydrocolloid blemish patches.

Its primary function is physical rather than medicated.

The hydrocolloid material helps:

• absorb blemish discharge,
• maintain moisture around the affected area,
• cover exposed or irritated skin,
• reduce repeated touching,
• and protect the problem spot from additional external irritation.

COSRX Korea classifies the product as a Korean quasi-drug (의약외품) for wound protection. The Korean product page specifically describes it as a hydrocolloid-type patch for localized troubled or wounded areas.

The current full material list is:

Petroleum Resin, Cellulose Gum, Styrene Isoprene Styrene Block Copolymer, Polyurethane Film, Polyisobutylene, Liquid Paraffin, Tetrakismethane.

The key absorbent component is Cellulose Gum, used within the hydrocolloid matrix.

As fluid enters the patch, it can gradually become:

white, cloudy, swollen, or opaque.

That is a normal hydrocolloid response and generally indicates that exudate has been absorbed.

COSRX Korea instructs users to apply the patch to a completely dry affected area and replace it when it swells and turns white from absorbed exudate.

Key Benefits of COSRX Acne Pimple Master Patch

• Absorbs Blemish Exudate
  Hydrocolloid helps absorb discharge from surfaced or fluid-producing pimples.
• Maintains a Moist Covered Environment
  COSRX states that the hydrocolloid helps maintain humidity around the troubled area.
• Helps Protect Troubled Skin
  The patch creates a physical barrier over the blemish.
• Helps Reduce Picking & Touching
  Covering a pimple can make it easier to avoid squeezing, scratching, or repeatedly touching it.
• Three Different Patch Sizes
  Includes 7mm, 10mm, and 12mm patches for different blemish sizes.
• Suitable for Overnight Spot Care
  Commonly used overnight when a surfaced blemish needs prolonged protection and fluid absorption.
• No Conventional Acne Medication
  Current material list does not contain Benzoyl Peroxide, Salicylic Acid, Sulfur, or retinoids.
• Simple Single-Use Format
  Each patch is individually applied to one localized problem area and discarded after use.

Key Materials & Their Benefits

The current official material list is:

Petroleum Resin, Cellulose Gum, Styrene Isoprene Styrene Block Copolymer, Polyurethane Film, Polyisobutylene, Liquid Paraffin, Tetrakismethane.

Why Choose COSRX Acne Pimple Master Patch?

A classic Korean hydrocolloid patch offering three sizes, strong localized coverage, fluid absorption, and simple drug-free blemish protection.

• Classic COSRX Hydrocolloid Patch
  One of the brand’s best-known spot-care products.
• 24 Patches Per Pack
  Practical quantity for regular blemish care.
• Three Different Sizes
  Helps match the patch more closely to the size of the affected area.
• 10 Small 7mm Patches
  Useful for small isolated blemishes.
• 5 Medium 10mm Patches
  Suitable for average-sized surfaced pimples.
• 9 Large 12mm Patches
  Gives wider coverage for larger blemishes.
• Straightforward Hydrocolloid System
  No need for a complicated acid or active-ingredient blend.
• Korean Quasi-Drug Classification
  COSRX Korea identifies it as a wound-protection quasi-drug.
• Made in South Korea
  Official country of origin is South Korea.
• 36-Month Shelf Life
  COSRX Korea lists a shelf/distribution period of 36 months from manufacture.

How to Use

COSRX’s current official directions are to cleanse the area, choose a patch larger than the problem spot, and apply it directly to the target area. COSRX Korea further notes that the affected area should be completely dry before application.

Product Specifications

Important Patch Size Breakdown

COSRX Korea officially specifies:

7mm × 10 patches

10mm × 5 patches

12mm × 9 patches

Total:

24 patches.

This makes the product useful for different blemish sizes without needing separate patch packs.

A practical size guide is:

7mm: small whiteheads or isolated tiny blemishes

10mm: average-sized pimples

12mm: larger surfaced blemishes

Always choose a patch slightly larger than the affected area.

Does It Contain Salicylic Acid?

No.

The current official material list does not include Salicylic Acid.

It also does not contain:

• Benzoyl Peroxide
• Tea Tree Oil
• Sulfur
• Niacinamide
• Retinol
• Retinal
• Adapalene
• AHA
• PHA

This product is therefore best described as a:

plain hydrocolloid blemish patch

rather than an acid-infused or medicated acne patch.

What Does Hydrocolloid Do?

COSRX describes hydrocolloid as helping:

• absorb discharge,
• maintain humidity,
• and protect problematic areas.

When fluid enters the hydrocolloid, the patch can become:

white, cloudy, swollen, or opaque.

COSRX Korea specifically instructs users to replace the patch once it swells white due to absorbed exudate.

This should not be marketed as:

“pulling toxins out.”

The more accurate wording is:

“absorbs blemish fluid and exudate.”

Which Pimples Work Best?

The patch is generally most effective on:

• whiteheads,
• surfaced pimples,
• fluid-producing blemishes,
• naturally opened spots,
• and areas that need physical protection.

It is generally less effective at absorbing material from:

• deep cystic acne,
• blind pimples,
• hard under-the-skin bumps,
• and closed nodules without surface fluid.

A deep blemish can still be covered to discourage touching, but the hydrocolloid may have little moisture to absorb.

Acne Pimple Master Patch vs Clear Fit Master Patch

These two COSRX patches are different.

Acne Pimple Master Patch

• 24 patches
• 3 sizes
• 7mm × 10
• 10mm × 5
• 12mm × 9
• Thicker classic hydrocolloid style
• Primarily focused on absorption and protection

Clear Fit Master Patch

• 18 patches
• 10mm × 18
• Single size
• Thinner, more discreet construction
• Designed particularly for natural-looking daytime and makeup use

COSRX Korea directly compares the two, describing Acne Pimple Master Patch as the multi-size wound-protection option and Clear Fit as the more natural-looking cover.

Acne Pimple Master Patch vs Master Patch Intensive

Acne Pimple Master Patch

• 24 patches
• Plain hydrocolloid system
• No Salicylic Acid
• No Tea Tree Oil
• 3 round sizes

Master Patch Intensive

• Active-infused hydrocolloid
• Contains 0.02% Salicylic Acid
• Contains 0.02% Tea Tree Leaf Oil
• Uses oval tapered patches

If a customer wants a simple drug-free hydrocolloid patch, Acne Pimple Master Patch is the more straightforward choice.

If the customer specifically wants Salicylic Acid + Tea Tree Oil, Master Patch Intensive is the relevant COSRX option.

Acne Pimple Master Patch vs AC Collection Acne Patch

Acne Pimple Master Patch

• 24 round patches
• 3 sizes
• Plain hydrocolloid material system

AC Collection Acne Patch

• 26 oval patches
• 3 larger sizes
• Contains Centella Asiatica Extract
• Better suited for larger or grouped blemish coverage

For a single small whitehead, Acne Pimple Master Patch is often more practical.

For larger curved areas or neighboring breakouts, AC Collection Acne Patch may offer better coverage.

Korean Quasi-Drug Classification

COSRX Korea lists Acne Pimple Master Patch as:

의약외품 — quasi-drug

for wound protection.

This regulatory status applies to the Korean-market product.

It should not automatically be described as a prescription medicine or medicated acne treatment in other markets.

Its core mechanism remains a hydrocolloid wound-covering and fluid-absorbing patch.

Brand Claims & Responsible Wording

COSRX’s global product page currently claims benefits including:

• absorbing impurities/gunk,
• supporting faster healing,
• and helping prevent scarring.

For an Infinity Skincare Solutions product listing, a more careful customer-facing description is:

“Helps protect the blemish and reduce picking while maintaining a moist environment that supports the natural recovery process.”

Avoid promising that every patch will:

• completely remove a pimple overnight,
• permanently prevent scars,
• or cure acne.

Pros & Cons

COSRX Acne Pimple Master Patch 24 Patches Price in Bangladesh

The COSRX Acne Pimple Master Patch 24 Patches price in Bangladesh is generally affordable compared with many imported pimple patches.

Current Bangladesh listings checked include approximately ৳279 at Rokomari, ৳299 at Arogga and Beauty Booth, ৳350 at Skin Care BD, and ৳360 at Emart. These prices can change and should only be treated as temporary competitor-market references.

For the latest COSRX Acne Pimple Master Patch 24 Patches price in Bangladesh, check Infinity Skincare Solutions or contact customer support.

Why Buy from Infinity Skincare Solutions?

Infinity Skincare Solutions provides 100% authentic international skincare products from carefully selected and trusted brands. We help customers throughout Bangladesh choose products according to their skin type, concern, climate, and everyday skincare routine.

When you shop with Infinity Skincare Solutions, you receive:

• 100% authentic international skincare products
• Trusted Korean skincare shopping in Bangladesh
• Carefully selected global skincare brands
• Fast delivery across Bangladesh
• Cash on delivery availability
• Friendly and responsive customer support
• Product guidance based on your skin type and concern

Choose COSRX Acne Pimple Master Patch – 24 Patches if you want a simple multi-size hydrocolloid patch for whiteheads, surfaced pimples, and fluid-producing blemishes without Salicylic Acid, Tea Tree Oil, or Benzoyl Peroxide.

FAQs

1. What does COSRX Acne Pimple Master Patch do?

It is a hydrocolloid blemish patch that helps absorb discharge from surfaced pimples while maintaining a moist covered environment and protecting the problem area.

2. How many patches are included?

Each pack contains 24 patches in three different sizes.

3. What sizes are included?

The official size breakdown is:

7mm × 10

10mm × 5

12mm × 9

for a total of 24 patches.

4. Does COSRX Acne Pimple Master Patch contain Salicylic Acid?

No. Salicylic Acid does not appear in the current official material list.

5. Does it contain Tea Tree Oil?

No. Tea Tree Oil is not listed in the current Acne Pimple Master Patch formula. COSRX Master Patch Intensive is a different product that contains Tea Tree Leaf Oil.

6. When should I replace the patch?

COSRX Korea recommends replacing it when the patch becomes white and swollen from absorbed exudate.

7. Should I apply skincare underneath the patch?

No. Apply the patch to clean, completely dry skin for proper adhesion. Toner, serum, moisturizer, or oil underneath can make it slip.

8. Does COSRX Acne Pimple Master Patch work on cystic acne?

Hydrocolloid works best when a blemish contains surface fluid. Deep blind or cystic pimples may have very little exudate to absorb, although the patch can still reduce touching.

9. Is COSRX Acne Pimple Master Patch made in Korea?

Yes. COSRX Korea officially identifies the product as made in South Korea, with Young Chemical Co., Ltd. listed as manufacturer.

10. Where can I buy authentic COSRX Acne Pimple Master Patch 24pcs in Bangladesh?

You can buy COSRX Acne Pimple Master Patch – 1 Pack (24pcs) from Infinity Skincare Solutions. Check the product page or contact customer support for current price, stock availability, packaging details, and nationwide delivery.