If you are starting a Korean skincare routine, COSRX and Beauty of Joseon are probably two brands you will come across first. Both have become globally recognised for their effective formulas, affordable pricing, and beginner-friendly products.
While both brands are trusted names in Korean skincare, they take very different approaches. COSRX focuses on targeted treatments for concerns like acne, congestion, and dehydration, whereas Beauty of Joseon prioritises barrier support, hydration, and long-term skin health through elegant, Hanbang-inspired formulations.
Neither brand is objectively better; the right choice depends entirely on your skin type, concerns, and skincare goals.
In this guide, we’ll compare ingredients, product ranges, skin types, value for money, and help you decide which brand fits your routine.
COSRX vs Beauty of Joseon: Quick Comparison
Before choosing between the two brands, it helps to understand their main differences.
Category | COSRX | Beauty of Joseon |
Best for | Acne, clogged pores, dehydration, barrier support | Glow, hydration, sunscreen, preventative skincare |
Best first product | Advanced Snail 96 Mucin Power Essence | |
Hero ingredients | Snail mucin, BHA, centella | Rice, ginseng, propolis |
Strongest category | Treatments and targeted solutions | Daily skincare and sunscreen |
Best for oily skin | ✓ | Good option |
Best for dry skin | Good option | ✓ |
Best for acne-prone skin | ✓ | Good option |
Best sunscreen | Good | ✓ |
Best beginner routine | Good | ✓ |
Overall style | Functional and ingredient-focused | Elegant, nourishing, routine-focused |
Best for beginners | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐⭐ |
Both brands offer high-quality products at accessible prices, but they approach skincare differently.
COSRX is closer to a treatment-focused skincare brand.
Beauty of Joseon is closer to a complete lifestyle skincare routine brand.
Understanding the Difference Between COSRX and Beauty of Joseon
Think of COSRX as a treatment-focused skincare brand and Beauty of Joseon as a routine-focused skincare brand.
COSRX focuses on solving specific skin concerns with straightforward formulas built around proven ingredients, while Beauty of Joseon creates balanced routines inspired by traditional Hanbang ingredients and modern skincare science.
The best choice depends on whether your priority is:
- Treating specific concerns like acne, clogged pores, or texture
- Building a gentle everyday routine focused on hydration, glow, and prevention
Quick Decision: Which Brand Fits Your Routine?
Choose COSRX if:
You want targeted skincare solutions for concerns like acne, clogged pores, dehydration, or uneven texture. COSRX is better suited for routines focused on specific treatments and active ingredients.
Choose Beauty of Joseon if:
You prefer a gentle, hydration-focused routine built around skin comfort, glow, prevention, and traditional Korean ingredients like rice, ginseng, and propolis.
COSRX: Functional Korean Skincare Focused on Specific Concerns
COSRX launched with a simple idea: create skincare products that focus on effective ingredients without unnecessary complexity.
The brand name combines “cosmetics” and “Rx”, reflecting its treatment-oriented approach.
Rather than building a routine around many luxurious steps, COSRX focuses on solving specific concerns.
Examples:
- Dry, dehydrated skin → snail mucin
- Blackheads and clogged pores → BHA
- Breakouts → acne patches and targeted treatments
- Sensitive skin → centella-based products
This straightforward approach is one reason COSRX became one of the most recognised Korean skincare brands globally.
Who Should Buy COSRX Snail Mucin?
The COSRX Advanced Snail 96 Mucin Power Essence is especially suitable for people who want:
✓ Lightweight hydration without a heavy cream
✓ Support after using exfoliating products
✓ A simple first Korean skincare product
✓ A smoother, healthier-looking complexion
It is one of the easiest COSRX products for beginners because it does not rely on strong active ingredients.
If you are building a simple Korean skincare routine, snail mucin works well after cleansing and toner, before moisturiser.
Works Best With
Beauty of Joseon: Modern Skincare With Traditional Korean Ingredients
Beauty of Joseon takes inspiration from hanbang, the Korean tradition of using herbal and natural ingredients in skincare.
The brand combines traditional ingredients with modern cosmetic science. Rather than targeting one specific concern, Beauty of Joseon formulates products that work together as a complete routine, combining traditional Korean ingredients with proven skincare actives.
Rice extract is rich in amino acids and antioxidants, making it popular in Korean skincare for supporting a brighter, more even-looking complexion. Ginseng, a traditional hanbang ingredient, is valued for its antioxidant properties and is commonly used in anti-ageing-focused formulas.
Propolis, a bee-derived ingredient, is known for its nourishing and soothing qualities, making it a popular choice for maintaining a healthy-looking skin barrier.
These ingredients make Beauty of Joseon a strong choice for people who want:
- A more radiant, hydrated complexion
- Antioxidant-rich skincare
- Nourishing textures with a traditional Korean skincare feel
- Gentle daily products that focus on prevention
This philosophy explains why the brand became especially popular for:
- Lightweight sunscreens
- Brightening serums
- Hydrating essences
- Comfortable moisturisers
Beauty of Joseon products are designed to feel pleasant enough that using your skincare routine becomes an enjoyable daily habit.
COSRX vs Beauty of Joseon: Ingredient Comparison
COSRX is focused on problem-solving skincare, think snail mucin for hydration, BHA for congestion, and targeted treatments for specific concerns.
Beauty of Joseon is focused on skin wellness and glow, using rice, ginseng, and propolis to create soothing, nourishing formulas that support long-term skin health.
Both brands avoid relying on trendy ingredients alone. Instead, they focus on well-researched ingredients that support long-term skin health.
Snail Mucin vs Rice: Which Ingredient Is Better?
One of the biggest differences when comparing COSRX vs Beauty of Joseon is their signature ingredients.
COSRX is famous for snail mucin, while Beauty of Joseon is known for rice-based skincare.
Both ingredients support healthy-looking skin, but they solve different problems.
Ingredient | Best for | Best choice |
Snail mucin | Hydration, dryness, damaged barrier | COSRX |
Rice extract | Glow, uneven tone, antioxidant support | Beauty of Joseon |
BHA | Blackheads and congestion | COSRX |
Ginseng | Mature skin and prevention | Beauty of Joseon |
Which Should You Choose?
Both ingredients offer hydration and skin-supporting benefits, but they suit different skincare goals.
Choose COSRX’s snail mucin if you want:
- Deep hydration and barrier support
- To soothe skin after exfoliation or active ingredients
- A simple, beginner-friendly product for dehydrated or sensitive skin
Choose Beauty of Joseon’s rice-based skincare if you want:
- A brighter, more radiant-looking complexion
- Lightweight hydration with antioxidant support
- Products that focus on maintaining healthy-looking skin over time
Bottom line: If your priority is repairing and hydrating stressed skin, snail mucin is likely the better choice. If you’re looking to boost radiance and support an even-looking complexion, Beauty of Joseon’s rice-based formulas are an excellent option.
COSRX vs Beauty of Joseon: Which Has Better Active Ingredients?
Both brands use effective ingredients, but their strengths are different.
If your goal is correcting an existing concern, COSRX has the stronger treatment range. If your focus is maintaining healthy, radiant skin over time, Beauty of Joseon has the advantage.
COSRX: Stronger Treatment-Focused Actives
COSRX has the advantage when it comes to targeted treatments.
BHA (Betaine Salicylate)
COSRX’s BHA products are popular because they help improve:
- Blackheads
- Excess oil
- Congested pores
- Uneven texture
The COSRX BHA Blackhead Power Liquid is one of the brand’s most recognised treatment products.
It is especially useful for:
- Oily skin
- Combination skin
- Acne-prone skin
Centella Asiatica
COSRX also uses centella in some formulas for its soothing properties.
Centella is commonly used in Korean skincare because it helps support irritated or stressed skin.
It is popular among people dealing with:
- Redness
- Sensitivity
- Weak skin barriers
Beauty of Joseon: Stronger Prevention and Skin Quality Focus
Beauty of Joseon focuses more on ingredients that support long-term skin appearance.
Ginseng
Ginseng is one of the brand’s signature ingredients.
It is valued for:
- Antioxidant properties
- Traditional anti-ageing use
- Supporting healthy-looking skin
Propolis
Propolis is commonly used for:
- Comfort
- Hydration
- Barrier support
It gives many Beauty of Joseon formulas a nourishing but lightweight feel.
Retinal
Beauty of Joseon also stands out because of its use of retinal in products such as the Revive Eye Serum.
Retinal is a vitamin A derivative that is considered a more advanced anti-ageing ingredient than traditional retinol because it requires fewer conversion steps before becoming active in the skin.
It is used to support:
- Fine lines
- Texture
- Signs of ageing
This gives Beauty of Joseon an advantage for shoppers specifically interested in preventative anti-ageing skincare.
COSRX vs Beauty of Joseon: Which Brand Is Better for Different Skin Types?
Choosing between COSRX and Beauty of Joseon depends more on your skin concern than the brand itself.
Best Brand for Oily Skin
Winner: COSRX
Because it offers more products specifically formulated to target excess oil, congestion, and blemishes while remaining gentle enough for regular use.
COSRX offers more options for:
- BHA exfoliation
- Pore care
- Lightweight hydration
- Acne support
Recommended COSRX products for oily skin:
- COSRX Low pH Good Morning Gel Cleanser
- COSRX BHA Blackhead Power Liquid
- COSRX Acne Pimple Master Patch
Beauty of Joseon can still work well for oily skin, especially with lightweight products such as their sunscreen and serums, but COSRX has a stronger treatment range.
Best Brand for Acne-Prone Skin
Winner: COSRX
COSRX is generally the stronger choice for acne-prone skin because it offers a wider range of targeted products designed to address common concerns like clogged pores, excess oil, and breakouts. Its advantages include:
BHA products
Help improve clogged pores and uneven texture.
Acne patches
Hydrocolloid patches help protect blemishes while absorbing fluid from active spots.
Lightweight formulas
Many COSRX products avoid heavy textures that some acne-prone users prefer to avoid.
For acne-focused routines, COSRX is usually the stronger starting point.
COSRX vs Beauty of Joseon: Which Brand Should You Choose for Your Skin Type?
While both COSRX and Beauty of Joseon create gentle, affordable Korean skincare products, the better choice depends on your skin concerns, routine goals, and ingredient preferences.
COSRX is generally the better option if your main concern is:
- Acne and clogged pores
- Excess oil production
- Texture problems
- Blackheads
- Targeted treatments
- Barrier support after irritation
Beauty of Joseon is often the better choice if your focus is:
- Hydration and glow
- Uneven skin tone
- Daily sunscreen protection
- Sensitive or dry skin
- Preventative anti-ageing care
- A simple, elegant skincare routine
Neither brand is universally better. They simply approach skincare from different angles.
Quick Decision Based on Skin Goals
Choose COSRX if your main concern is:
- Acne and clogged pores
- Excess oil
- Blackheads and congestion
- Targeted exfoliation
- Barrier support after irritation
Choose Beauty of Joseon if your main concern is:
- Dryness and dehydration
- Dull-looking skin
- Daily sunscreen protection
- Gentle brightening
- Preventative anti-ageing skincare
Best COSRX Products for Different Skin Concerns
COSRX has built its reputation around a small number of highly recognisable products. Rather than creating dozens of complicated formulas, the brand focuses on products designed around specific skincare needs.
Best COSRX Product for Hydration: Advanced Snail 96 Mucin Power Essence
The COSRX Advanced Snail 96 Mucin Power Essence is one of the brand’s most famous products and a staple in many Korean skincare routines.
Its main ingredient is snail secretion filtrate, which works as a humectant to attract and retain moisture while helping improve the appearance of uneven texture.
This lightweight essence is especially popular among people who want:
✓ More hydrated-looking skin
✓ A smoother skin texture
✓ Support after using active ingredients
✓ A lightweight alternative to heavier moisturisers
Its gel-like texture layers easily under serums and creams, making it suitable for both minimal routines and multi-step Korean skincare routines.
However, because snail mucin is animal-derived, it may not be suitable for people who prefer vegan skincare.
For those who enjoy COSRX’s hydration-focused approach, this remains one of the brand’s strongest products.
Best COSRX Product for Blackheads and Congestion: BHA Blackhead Power Liquid
COSRX is one of the strongest Korean skincare brands when it comes to gentle exfoliating products.
The COSRX BHA Blackhead Power Liquid uses betaine salicylate, a BHA ingredient designed to help improve the appearance of clogged pores and excess oil.
It is often chosen by people dealing with:
- Visible pores
- Blackheads
- Uneven texture
- Oily or combination skin
Compared with stronger exfoliating treatments, this formula is designed around a gentler approach that fits well with the Korean skincare philosophy of protecting the skin barrier.
If your main skincare goal is clearer-looking pores and smoother texture, COSRX has a stronger advantage than Beauty of Joseon.
Best COSRX Product for Acne-Prone Skin: Acne Pimple Master Patch
COSRX is also well known for its hydrocolloid pimple patches.
The COSRX Acne Pimple Master Patch works by creating a protective environment over blemishes while helping absorb fluid from surface-level breakouts.
It is popular because it is:
- Easy to use
- Affordable
- Travel-friendly
- Suitable for targeted blemish care
For acne-prone routines, COSRX offers more direct solutions than Beauty of Joseon.
Best Beauty of Joseon Products for Different Skin Concerns
Beauty of Joseon takes a different approach. Instead of focusing heavily on exfoliating acids and spot treatments, the brand combines traditional Korean ingredients with modern skincare technology.
Its formulas often feature ingredients such as:
- Rice extract
- Ginseng
- Propolis
- Green tea
- Niacinamide
These ingredients are chosen to support hydration, radiance, and overall skin comfort.
Best Beauty of Joseon Product for Sunscreen: Relief Sun Rice + Probiotics SPF50+ PA++++
If there is one category where Beauty of Joseon clearly stands out, it is sunscreen.
The Beauty of Joseon Relief Sun Rice + Probiotics has become one of the most popular Korean sunscreens worldwide because of its lightweight texture and comfortable finish.
Many people dislike sunscreen because it can feel:
- Heavy
- Greasy
- Sticky
- Difficult to layer under makeup
Beauty of Joseon became popular because its sunscreen feels closer to a lightweight moisturiser.
It offers:
✓ High SPF protection
✓ A comfortable daily texture
✓ No heavy white cast
✓ A finish suitable for everyday wear
Since consistent sunscreen use is one of the most important parts of maintaining healthy-looking skin, this product makes Beauty of Joseon especially attractive for beginners.
If you are building your first Korean skincare routine, Beauty of Joseon has one of the strongest starting points because sunscreen is already covered.
Best Beauty of Joseon Product for Brightening: Glow Deep Serum
The Beauty of Joseon Glow Deep Serum combines rice extract with alpha arbutin, an ingredient commonly used in skincare products targeting uneven skin tone.
This serum is designed for people who want to improve the appearance of:
- Dull-looking skin
- Uneven complexion
- Post-breakout marks
- Lack of radiance
Compared with COSRX, Beauty of Joseon generally takes a softer approach to brightening.
COSRX often focuses on stronger targeted actives.
Beauty of Joseon focuses more on gradual improvement through hydration and antioxidant-rich ingredients.
Best Beauty of Joseon Product for Mature or Dry Skin: Dynasty Cream
The Beauty of Joseon Dynasty Cream is one of the brand’s signature moisturisers.
Its formula combines ingredients associated with traditional Korean skincare, including:
- Rice extract
- Ginseng
- Peptides
The texture is richer and more elegant compared with many COSRX moisturisers.
It works particularly well for people who prefer:
- A nourishing moisturiser
- A smoother skin finish
- A more luxurious skincare experience
- Hydration-focused routines
For dry or mature skin types, Beauty of Joseon often feels more indulgent.
Skin Type Summary
Skin Concern | Better Choice |
Acne | COSRX |
Dry skin | Beauty of Joseon |
Sunscreen | Beauty of Joseon |
Congestion | COSRX |
Sensitive | Tie |
Glow | Beauty of Joseon |
Can You Use COSRX and Beauty of Joseon Together?
Yes. In fact, combining COSRX and Beauty of Joseon is one of the most practical ways to build a Korean skincare routine.
The two brands are not direct competitors in every category. They often complement each other.
A balanced routine could look like:
Morning Skincare Routine For Beginners
Step 1: Gentle Cleanser
Remove overnight oil and impurities.
Step 2: Beauty of Joseon Ginseng Essence Water
Adds lightweight hydration and prepares the skin.
Step 3: COSRX Snail 96 Mucin Essence
Supports hydration and smoother-looking skin.
Step 4: Moisturiser
Lock in hydration.
Step 5: Beauty of Joseon Relief Sun SPF50+
Protect your skin from daily UV exposure.
Evening Skincare Routine For Beginners
Step 1: Oil Cleanser
Remove sunscreen, makeup, and oil-based impurities.
Step 2: Gentle Water-Based Cleanser
Clean remaining sweat and debris.
Step 3: COSRX BHA Blackhead Power Liquid (2–3 nights per week)
Target congestion and texture.
Step 4: COSRX Snail 96 Mucin Essence
Add hydration and comfort.
Step 5: Beauty of Joseon Dynasty Cream
Finish with a nourishing moisturiser.
This combination allows each brand to do what it does best.
COSRX vs Beauty of Joseon: Which Brand Is Better for Beginners?
For someone completely new to Korean skincare, Beauty of Joseon may be slightly easier to start with.
Why?
Because the brand naturally builds a simple routine:
- Hydrating essence
- Moisturiser
- Sunscreen
- Gentle brightening products
There are fewer strong active ingredients to accidentally overuse.
COSRX is also beginner-friendly, but because the brand offers more targeted treatments, beginners need to introduce products carefully.
For example:
- Start with snail mucin before adding acids.
- Introduce BHA gradually.
- Avoid combining multiple exfoliating products immediately.
A beginner-friendly COSRX routine could simply be:
- Gentle cleanser
- COSRX Snail 96 Mucin Essence
- Moisturiser
- Sunscreen
Then add treatments later if needed.
If you’re completely new to Korean skincare, start with cleanser, moisturiser, and sunscreen before introducing serums or exfoliating treatments one at a time.
COSRX vs Beauty of Joseon: Which Brand Has Better Value?
Both brands offer excellent value compared with many Western skincare brands.
Most products from both brands fall into an affordable price range while still offering well-researched ingredients and elegant formulas.
COSRX often wins on:
✓ Lower-cost treatment products
✓ Exfoliating products
✓ Acne-focused solutions
✓ Simple ingredient lists
Beauty of Joseon often wins on:
✓ Sunscreen value
✓ Elegant textures
✓ Multi-benefit formulas
✓ Overall beginner routines
The better value depends on what you need your skincare product to achieve.
A cheaper product that does not match your skin concern is rarely better value than a slightly more expensive product that fits your routine.
Value isn’t just about price. The best-value skincare product is the one you’ll consistently use because it suits your skin and fits into your daily routine.
Build Your Korean Skincare Routine With Moskinlocker
Whether you choose COSRX, Beauty of Joseon, or a combination of both, the best skincare routine is one that matches your skin type and concerns.
At Moskinlocker, we curate authentic Korean skincare products from trusted brands, including COSRX and Beauty of Joseon, to help you build a routine focused on hydration, barrier support, acne care, and daily protection.
Explore our collection of:
Whether you need a targeted treatment for clogged pores or a gentle routine for healthy-looking skin, our selection makes it easier to find products that fit your skincare goals.
Frequently Asked Questions About COSRX vs Beauty of Joseon
Is COSRX better than Beauty of Joseon?
Neither brand is universally better. COSRX is stronger for targeted skincare concerns like acne, clogged pores, and exfoliation, while Beauty of Joseon is stronger for sunscreen, hydration, and glow-focused routines.
Can I use COSRX and Beauty of Joseon together?
Yes. The two brands work well together. Many routines combine COSRX treatment products with Beauty of Joseon hydration products and sunscreen.
Which brand is better for acne-prone skin?
COSRX is usually the better choice for acne-prone skin because it offers more targeted products containing ingredients like BHA, snail mucin, and hydrocolloid patches.
Which brand is better for sensitive skin?
Both brands can work for sensitive skin. COSRX may be preferable for people avoiding fragrance, while Beauty of Joseon may appeal to those who prefer soothing botanical ingredients.
Which Korean skincare brand should beginners buy first?
Beauty of Joseon is often easier for beginners because its products naturally create a simple routine. COSRX is also beginner-friendly when starting with gentle products like snail mucin essence.
Is Beauty of Joseon more expensive than COSRX?
Both brands are similarly priced. COSRX is often slightly cheaper for treatment products, while Beauty of Joseon offers excellent value in sunscreen and moisturisers.
Which brand is better for dry skin?
Beauty of Joseon generally offers richer moisturisers and hydrating products, making it a better choice for dehydrated skin.
COSRX vs Beauty of Joseon: Final Verdict
So, COSRX vs Beauty of Joseon, which brand is better?
The answer depends on your skincare goals.
If you want skincare that targets specific concerns, COSRX is usually the better choice.
If you want a complete Korean skincare routine focused on hydration, glow, and maintaining healthy-looking skin, Beauty of Joseon is often the better fit.
For many users, the ideal routine combines both brands:
- COSRX for targeted treatments
- Beauty of Joseon for moisturiser, sunscreen, and daily skincare essentials
Both brands represent what makes Korean skincare popular worldwide: effective formulas, thoughtful ingredients, and routines designed around maintaining healthy-looking skin over time.