Medicube Deep Vita C Capsule Cream: Complete Review & Honest Test (30 Days)

Our Verdict in 3 Seconds

Rating: 4.5/5 ⭐

This Vitamin C cream literally saved our winter complexion. One year after our first purchase, we're telling you EVERYTHING: why we love it in winter, why we shelve it in summer, and how to dose those famous capsules according to your skin.

💚 Would we repurchase? Yes, without hesitation - but only for cold weather!

Introduction: Why We Wanted to Test This Cream

Does your skin look dull in winter? Can you see the lack of sunshine on your complexion? Welcome to the club.

Exactly one year ago, we discovered the Medicube Deep Vita C Capsule Cream during our travels between freezing Switzerland and the Korean winter. Since then, it's followed us in our suitcases through different climates: dry Swiss cold, harsh Korean winter, and even hot Asian summer.

Spoiler: This isn't an all-year-round cream. And that's exactly why we love it.

In this article, we're sharing our REAL experience after one year of use in different environments. The good, the not-so-good, and most importantly: how to know if it's right for you.

What is Medicube Deep Vita C Capsule Cream?

The Unique Concept

Deep Vita C isn't your ordinary Vitamin C cream. Its secret? Vitamin C capsules visible to the naked eye, mixed into a hydrating gel-cream.

Product Type: Brightening moisturizer
Brand: Medicube (Korean dermatological brand)
Size: 55ml
Price: €23
Texture: Dual texture - gel + capsules

The Capsule Technology

Why capsules and not just mixed Vitamin C?

The problem with regular Vitamin C:

• Oxidizes rapidly when exposed to air

• Loses effectiveness over time

• You know when your serum turns brown? That's it.

Medicube's solution:

• Encapsulated Vitamin C = protected until application

• Maximum freshness with every use

• No oxidation = preserved efficacy

In short: It's like having fresh Vitamin C every day, without watching your product lose potency.

Our Experience: One Year With This Cream

First Use (Swiss Winter - December 2023)

The context: Freezing cold, dry air, heating on full blast. Our skin was tight and our complexion looked grey.

First texture impression:

When you open the jar, you immediately see the small orange capsules in a translucent gel. It's visually unique - almost like pearls.

When applying, we take about a hazelnut-sized amount. The capsules burst under your fingers and release a slightly orange oil that mixes with the gel.

The final texture? A mix between cream and oil. It's rich without being greasy.

First week - The changes:

• Day 3: Skin visibly more hydrated in the morning

• Day 5: More even complexion (our winter redness fading)

• Day 7: First compliment "you look good!" when it's -5°C outside

 

 

Week 2-4: The Brightening Effect Confirmed

What impressed us:

The illuminating effect. Not a "highlighter" artificial effect, but real radiance from within.

In winter, skin lacks natural light. Vitamin C compensates by:

• Boosting collagen production

• Fading pigmentation spots

• Evening out skin tone

Our observations after 1 month:

• Complexion clearly more luminous

• Small brown spots (post-acne marks) faded by 40-50%

• Skin more plump (hello collagen!)

• Improved skin texture

Environment Test #2: Korean Winter (January-February)

Climate: Dry cold, icy wind, very dry air.

Performance: EXCELLENT.

The cream creates a real protective barrier against the cold. In the morning, after application, our skin stayed comfortable all day despite -10°C outside and heating on full blast inside.

Unexpected bonus: The rich texture is perfect for facing winter weather aggressions. It saved us from dry patches!

Environment Test #3: Korean Summer (July-August)

Climate: Hot, humid (30°C+, 80% humidity).

Verdict: We put the jar in the cupboard.

Why?

The texture, perfect in winter, becomes too rich for summer. With heat and humidity:

• The cream takes longer to absorb

• Slightly sticky sensation in the heat

• Unwanted shine by midday

It's not that the cream is bad - it's just doing its nourishing cream job. But in summer, we need something lighter.

Our solution: We switch to a hydrating gel in summer (ANUA or Round Lab), and bring back the Vita C from September.

Key Ingredients (Decoded)

The winning synergy:

Vitamin C + Niacinamide = powerful brightening combo (yes, you can mix them despite the myth!)

How to Use It (Our Tested Method)

Standard Application

Step 1: When?

• Morning: Yes! (followed by mandatory SPF)

• Evening: Yes too (we alternate as needed)

Step 2: How much?

Here's the thing: you can dose the capsules according to your skin type.

For combination skin (like us):

• We take about a small hazelnut amount

• We count approximately 5-7 capsules in the dose

• If needing more richness (very dry winter), we add a micro-dose

For dry skin:

• Generous hazelnut

• Don't skimp on capsules (8-10+)

• Perfect as is

For oily skin:

• Small half-hazelnut

• 3-4 capsules max

• Or reserve for evening use only

Step 3: Application

1. Take your dose in your hand

2. Crush the capsules between your fingers (they burst easily)

3. The oil mixes with the gel = creamy texture

4. Apply to face and neck with gentle patting

5. Massage lightly until absorbed

⏱️ Absorption time: 2-3 minutes in winter, 5+ minutes in summer

💡 Our Tip: In summer, if you use it anyway, apply on slightly damp skin (after toner) = faster absorption and lighter texture.

Order in Your Routine

Morning:

1. Cleanser

2. Toner

3. Serum (if using one)

4. Medicube Vita C Cream

5. SPF 50+ MANDATORY (Vitamin C + sun = must protect)

Evening:

1. Double cleansing

2. Toner

3. Treatments (e.g., ANUA Heartleaf if skin irritated)

4. Medicube Vita C Cream

The Results: What Actually Changes

✅ What Works

1. Visible Brightening (⭐⭐⭐⭐⭐)

In 2-3 weeks, complexion is clearly more luminous. It's not a "wow instant" effect, but progressive and lasting improvement.

Our brown spots: Faded by 40-50% after 1 month of daily use.

2. Winter Hydration (⭐⭐⭐⭐⭐)

In winter, this cream is a shield. It protects from cold, wind, climate aggressions.

Morning test: Skin still comfortable upon waking, no tightness despite heating running all night.

3. Improved Skin Texture (⭐⭐⭐⭐)

Skin is smoother, more plump. The "baby skin" effect starts showing after 3-4 weeks.

4. Post-Acne Marks (⭐⭐⭐⭐)

If you have post-acne marks (PIH - hyperpigmentation), this cream really helps fade them.

❌ What Doesn't Work / Limitations

1. Deep Wrinkles

Don't expect an anti-aging miracle. This cream brightens and hydrates, but established wrinkles won't disappear. For that, you need retinol.

2. Summer Use

Too rich. Period. We prefer to keep it for September-April.

3. Instant Results

If you're looking for an immediate "glow" effect for tonight, this isn't the right product. The effect builds over 2-3 weeks.

4. Active Acne

This is NOT an anti-acne treatment. If you have active inflammatory breakouts, treat them first with specific products (ANUA, BHA, etc.)

Our Final Verdict After 1 Year

Pros ✅

✅ Effective brightening - complexion truly more luminous
✅ Stable Vitamin C - capsule technology = no oxidation
✅ Winter hydration - perfect for cold weather
✅ Adjustable dosing - manage capsule amount according to your needs
✅ Combination skin friendly - we control the richness
✅ Anti-pigmentation spots - visible results in 3-4 weeks
✅ Multi-environment tested - we know exactly which conditions it excels in

Cons ❌

❌ Too rich for summer - texture unsuited to heat/humidity
❌ Price - not the cheapest on the market
❌ Not for deep wrinkles - limited anti-aging effect
❌ Slow absorption in summer - can be sticky if hot

Overall Rating: 4.5/5 ⭐

We deduct 0.5 stars only for summer unsuitability. Otherwise, it's an exceptional cream for what it promises: brighten and protect skin in winter.

Would We Repurchase?

YES, absolutely. We're on our 2nd jar. But we use it smartly: October to April (winter), then switch to something else in summer.

For Who? With What? (Complete Guide)

✅ Perfect For You If:

Skin Type:

• ✅ Combination skin (our case - we dose the capsules)

• ✅ Dry skin (perfect, hydration ++++)

• ✅ Normal skin (ideal)

• ⚠️ Oily skin (use sparingly, evening only, or avoid in summer)

Skin Concerns:

• ✅ Dull complexion, lack of radiance → Powerful brightening effect

• ✅ Pigmentation spots, PIH → Vitamin C really fades them

• ✅ First signs of aging → Prevention + collagen boost

• ✅ Winter dehydration → Rich protective hydration

• ✅ Uneven skin tone → Gradually evens out

Season:

• ✅ Autumn/Winter/Spring (September to April)

• ❌ Summer (too rich, unless very dry skin)

Age:

• ✅ 25-45 years (sweet spot)

• ⚠️ 50+ (OK but add anti-aging serum before)

❌ Not For You If:

• ❌ Very oily skin with excessive shine

• ❌ Active inflammatory acne (treat first)

• ❌ You live in tropical/very humid climate year-round

• ❌ You're looking for miraculous anti-wrinkle effect

• ❌ You're allergic to Vitamin C (rare but exists)

• ❌ You want ONE cream for the whole year (this one is seasonal)

Complete Routines with Medicube Vita C

🌞 MORNING ROUTINE (Winter) - Combination Skin

Goal: Protection + Radiance + Hydration

1. Cleanser: GINGER6 Hydrating Foam cleanser- gentle, doesn't strip

2. Toner: ANUA Heartleaf 77% Toner - balances pH, soothes

3. Serum (optional): Celimax Noni Ampoule - glow boost

4. Cream: Medicube Deep Vita C Capsule Cream (5-7 capsules)

5. SPF: Round Lab Birch Juice Moisturizing Sunscreen SPF50+ - MANDATORY with Vita C

💰 Routine budget: ~€80-100
⏱️ Time: 5-7 minutes

🌙 EVENING ROUTINE (Winter) - Combination to Dry Skin

Goal: Repair + Brightening overnight

1. Oil Cleanser: Skin1004 Madagascar Centella Light Cleansing Oil - gentle makeup removal

2. Foam Cleanser: Beplain Greenful - double cleansing

3. Toner: ANUA Heartleaf 77%

4. Treatment (if needed): VT Reedle Shot 100 2x/week - boosts absorption

5. Serum: Medicube PDRN Pink Peptide Serum - complementary anti-aging

6. Cream: Medicube Deep Vita C Capsule Cream (generous dose, 8-10 capsules)

💰 Routine budget: ~€120-150
⏱️ Time: 10-12 minutes

 

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❄️ EXTREME WINTER ROUTINE - Dry/Dehydrated Skin

Goal: Maximum protection + Barrier repair

Morning:

1. Cleanser: Lukewarm water only (or Xuyoni Powder Cleanser ultra-gentle)

2. Toner: Round Lab Dokdo Toner - soothing minerals

3. Essence: Mixsoon Bean Essence - deep hydration

4. Serum: Celimax Noni Ampoule - glow + nutrition

5. Cream: Medicube Deep Vita C (MAX dose, 10+ capsules)

6. Occlusive (optional): Dr.Althea 345 Relief Cream on top if VERY dry skin

7. SPF: Round Lab Sunscreen

Evening:

1. Complete double cleansing

2. ANUA Heartleaf Toner

3. Medicube Vita C (generous dose)

4. Dr.Althea 345 Relief Cream - seal everything, maximum barrier

💰 Budget: ~€150-180
Result: Skin armored against cold

 

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🌸 ANTI-SPOT ROUTINE (Hyperpigmentation Focus)

Goal: Maximum brightening + Evening out

Morning:

1. Beplain Greenful Cleanser

2. ANUA Heartleaf Toner

3. Celimax Noni Ampoule - 77% Noni = brightening powerhouse

4. Medicube Deep Vita C Cream - crushed capsules well massaged on spots

5. Round Lab Sunscreen SPF50+ - CRUCIAL to prevent new spots

Evening:

1. Double cleansing

2. ANUA Toner

3. VT Reedle Shot 100 2-3x/week - boosts active penetration

4. Medicube Vita C Cream - generous application on pigmented areas

5. (2x/week) Mediheal Vitamide Brightening Pad instead of step 3

💰 Budget: ~€110-130
⏱️ Results: 4-6 weeks to see spot fading

 

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💚 BUDGET-FRIENDLY ROUTINE (The Essentials)

If you're starting out or on limited budget:

Morning:

1. GINGER6 Hydrating Foam cleanser - €14

2. ANUA Heartleaf Toner - €18

3. Medicube Deep Vita C Cream - €23

4. Drugstore SPF or Round Lab - €20

💰 Total budget: ~€70-90
Effectiveness: Excellent! Sometimes less = better.

 

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⚠️ What NOT to Do

Mistakes to avoid with Medicube Vita C:

❌ Using it without SPF in the morning → Vitamin C + sun without protection = hyperpigmentation
❌ Mixing with retinol (same routine) → Too many actives, irritation
❌ Forcing it in summer on oily skin → Discomfort guaranteed
❌ Applying on wet skin → Dilutes capsules, less effective
❌ Too many capsules on oily skin → Excessive shine
❌ Expecting miracles in 3 days → Brightening takes 2-3 weeks minimum

 

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FAQ: Your Questions, Our Answers

Can you use it with retinol?

Not in the same routine.

✅ OK: Vita C in the morning, retinol in the evening
❌ No: Both at the same time = too many actives, irritation risk

If you use retinol at night, use Medicube Vita C only in the morning.

How long does a jar last?

Daily use (morning AND evening): 2-2.5 months
Once-a-day use: 4-5 months

For us (morning only, 6 months/year): one jar lasts ~8-10 months.

Is the texture really different summer vs winter?

Yes, radically.

In winter (dry air, cold): Quick absorption, perfect comfort, protective feeling.

In summer (heat, humidity): Slow absorption, rich or even sticky sensation, shine.

It's not the cream that changes - it's your skin reacting differently to climate.

 

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Can you use it if you have acne?

Depends on acne type:

✅ Post-inflammatory acne (marks) → Yes, perfect for fading
⚠️ Occasional spots → OK, but treat spots separately
❌ Active inflammatory acne → No, too rich, treat first

Our advice: If acne, start with ANUA Heartleaf or Mediheal Teatree Pads to calm, then add Vita C after.

Can the capsules irritate skin?

In our experience: No.

The capsules are gentle and burst easily. We've never had irritation.

BUT: If first time using Vitamin C, do a patch test (behind ear, 24h).

Should you crush all capsules before applying?

Not mandatory, but we recommend it.

If you crush first in your hand → homogeneous mix, even application.

If you apply directly → capsules burst on face, it's OK too but less controlled.

Matter of preference!

Where to Buy?

Medicube Deep Vita C Capsule Cream is available at Full Serenity for €23.

 Shop Medicube Deep Vita C

🎁 Blog Offer

Use code BLOG10 for 10% off your first Full Serenity order.

(Code valid site-wide, one use per customer)

Conclusion: Our Final Thoughts

One year after our first use, we can say with certainty: Medicube Deep Vita C Capsule Cream is an excellent winter brightening cream.

It does what it promises:

• Brightens complexion gradually but surely

• Protects skin from winter aggressions

• Offers rich and comfortable hydration

• Allows dosing according to your needs (combination skin, we validate!)

It doesn't:

• Work miracles on wrinkles (that's not its promise)

• Work in summer (too rich)

Our verdict: 4.5/5 ⭐ - with 0.5 off only for the seasonal aspect.

If you're looking for THE cream to illuminate your winter complexion while protecting your skin from cold, this is it.

We'll repurchase again and again. Promise. 💚

Have you tried Medicube Deep Vita C? Share your experience in the comments! 👇

What Vitamin C cream are you currently using? Tell us!

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Article updated 7/12/2025 - Full Serenity, your authentic K-beauty reference in Europe 💚