Deep Vita C Capsule Serum 30mL - Vitamincs Water 77% & Niacinamide 5%

Love this serum. Nice scent and very light feel. Must buy.

Bought this because of all the medicube hype. (Along with some of their other products)It's a good weight, and smells fresh and clean. So far so good, haven't noticed any significant changes yet

Love it

Was looking for a affordable vitamin C serum. I have used almost every Medicube product with much success. I like the texture of this and it did not sting like many vitamin C serums do

Vitamin C and I have a complicated history. I love what it can do, but I do not love when it stings, pills, oxidizes, or makes my face feel like it’s auditioning for a tomato role. So when I saw this capsule-style Vitamin C serum, I was curious… but cautiously so.Good news: my skin and this serum are officially on speaking terms.The capsule texture is the star of the show. You can actually see the tiny vitamin C beads, which melt as you apply it. It sounds extra, but it’s surprisingly satisfying and makes the serum feel fresh instead of “this bottle has been open too long.” The texture spreads easily, absorbs quickly, and doesn’t leave behind any stickiness or greasy feeling. Translation: I can use it in the morning and put makeup on right after without issues.Hydration-wise, this punches above its weight. My skin feels soft, plump, and comfortable, not tight or dry like some vitamin C formulas can cause. I noticed my face stayed hydrated through the day, especially around my cheeks where dryness usually likes to show up uninvited.As for brightness, this isn’t a “wake up looking like a new person overnight” situation, and honestly I appreciate that. After about a week, my skin started looking more awake and even, like it got better sleep than I did. Dullness softened, and my overall tone looked clearer without irritation. It’s the kind of improvement that sneaks up on you and then one day you realize your face looks… healthier.My skin also feels smoother and more balanced. Nothing dramatic, just a gentle glow-up that feels realistic and sustainable. No tingling, no redness, no drama. Which, at this point in my life, is exactly the energy I want from skincare.For the price, this is an excellent value. You’re getting a thoughtfully formulated vitamin C serum that’s easy to use daily, comfortable on the skin, and actually pleasant to apply. It feels like something you can stick with long-term instead of a product you dread using.Final verdict: 5 stars.If you want brighter, softer, more hydrated skin without the usual vitamin C theatrics, this is a solid win. It’s gentle, effective, and quietly does its job… kind of like the skincare equivalent of a responsible adult.

Adding a Vitamin C product to a skincare routine is essential, and this particular product has proven to be an excellent choice. Vitamin C is one of the most well-researched and effective skincare ingredients available, offering multiple benefits for a wide range of skin types when used consistently and correctly.This Medicube Vitamin C product stands out for its ability to brighten the skin and reduce dullness by inhibiting excess melanin production. With continued use, the complexion appears more radiant, even-toned, and refreshed. It is also particularly effective at fading dark spots, hyperpigmentation, sun damage, and post-acne marks, helping to visibly improve overall skin clarity.Another key benefit is its role in boosting collagen production. Vitamin C supports skin firmness and elasticity, which helps reduce the appearance of fine lines and wrinkles—an important factor for mature skin. As someone over 50 who is serious about skincare, I am very selective about the products I use, and this one has exceeded my expectations.The antioxidant protection provided by this product is another major advantage. It helps neutralize free radicals caused by UV exposure and environmental pollution, offering an added layer of defense against premature aging. Additionally, it improves skin texture by supporting repair and renewal, leaving the skin smoother and more refined over time.Vitamin C also offers anti-inflammatory benefits, helping to calm redness and irritation when formulated properly. Certain forms of Vitamin C further help hydrate the skin and strengthen the skin barrier by reducing moisture loss, resulting in healthier-looking skin overall. While it is not a replacement for sunscreen, it enhances sun protection when used underneath SPF by minimizing UV-induced damage.Medicube is a well-known and trusted company recognized for producing high-quality skincare products at affordable prices, and this product lives up to that reputation. It has become a valuable addition to my skincare regimen, and I am very pleased with the results so far.My only caution is to start slowly and use sparingly, especially for those with sensitive skin, as too much Vitamin C can cause irritation depending on skin type. Proper usage—applying in the morning after cleansing and before moisturizer and sunscreen, and storing the product in airtight, opaque packaging—will help maximize its effectiveness.Overall, this Vitamin C product is a clear winner. It delivers visible results, offers multiple skin benefits, and is suitable for those serious about maintaining healthy, youthful-looking skin. I would confidently recommend this product to others looking to elevate their skincare routine.

I love medicube. This company has quickly become an addiction for me in the postpartum months. Their vita c line is awesome and great brightening. I use this with the vita c daily face sheet mask and the age r booster device. I love making new routines and combinations. Vita c and tumeric is great for brightening. I also love their pre dosed pdrn serum doses. Great quality , my skin loves their products.

Really hydrating