Vitamin C Serum

There are many different forms of vitamin C used in skin care. In general, this ingredients helps to support the skin’s ability to fight free radicals, leading to younger looking and brighter skin. It also regulates the over-production of melanin, which has the potential to reduce dark spots (especially those that pop up as a result of photo-aging caused by exposure to pollutants and UV rays) resulting in a more even skin tone. It also helps support the healthy function of collagen, one of the main skin proteins that determines skin’s elasticity and strength. With more collagen, skin is less likely to experience fine lines and wrinkles, and will appear tighter with more elasticity.

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Showing 1–28 of 45 results

Unlock Glowing Skin: Best Vitamin C Serum Secrets Revealed

We’ve all faced those mornings, looking in the mirror only to find a dull complexion staring back at us. It’s moments like these that had us on a quest to find a skincare hero. That’s when we stumbled upon the transformative power of Vitamin C serum. It wasn’t just a fleeting trend but a skincare revolution, promising to revive our skin’s lost radiance. In this blog post, we’re diving deep into the world of Vitamin C serums, focusing on the acclaimed range from Seoul of Tokyo.

Our aim is to provide you with valuable insights and an in-depth review of these Vitamin C-infused skincare products. We’ll explore how they target dark spots, fine lines, and dullness, all while enhancing your natural glow. Whether you’re a skincare aficionado or a novice looking to brighten up your routine, join us as we uncover the secrets to achieving a luminous complexion with Seoul of Tokyo’s Vitamin C serum.

What is Vitamin C Serum?

Understanding the Role of Vitamin C in Skincare

Have you ever wondered why Vitamin C serum is the talk of the town in skincare circles? Whether you’re a skincare aficionado or just dipping your toes into the world of beauty and wellness, the buzz around Vitamin C serum is impossible to ignore. Rumour has it, this liquid gold can practically turn back time on your skin. But let’s slice through the hype and get down to what it really does.

Vitamin C, a powerhouse antioxidant, plays a pivotal role in skincare by safeguarding the skin against environmental aggressors. Think of it as your skin’s personal bodyguard, warding off nasty pollutants and UV rays that could potentially rain on your parade, aka your skin’s health and appearance. Our Vitamin C serums, hailing from the innovation hubs of Korean and Japanese skincare, are not just any skincare products. They’re your ticket to brighter, more radiant skin.

But what makes Vitamin C serum such a darling in the world of Seoul of Tokyo and beyond? For starters, its ability to target dark spots, fine lines, and dullness is nothing short of impressive. It’s like that one friend who’s always got your back, ensuring you look your glowing best at all times. Plus, the addition of Vitamin C in your skincare routine helps stimulate collagen production, giving your skin that much-coveted elasticity and firmness. Say goodbye to sagging and hello to bounce!

Combining the best of Korean and Japanese skincare innovations, our Vitamin C serums are crafted to deliver visible results. They’re rich in Vitamin C, perfect for revitalising your complexion and letting your skin’s natural beauty shine through. It’s like unleashing your inner glow, but on the outside. And let’s not forget, these serums are just one part of the vitamin-packed party. Our range also includes Vitamin C creams and masks that work together harmoniously, maximising the benefits of Vitamin C for an all-round radiant look.

So, when you choose a Vitamin C serum from Seoul of Tokyo, you’re not just giving your skincare routine a boost. You’re embracing centuries of Korean and Japanese skincare wisdom designed to reveal a brighter, more luminous you. And with our commitment to excellent customer service, secure shopping, and fast delivery, it’s never been easier to elevate your skincare game. Plus, who can say no to free shipping within South Africa on all orders above R1050?

The Benefits of Vitamin C Serum

Brightening Your Skin

Imagine waking up to a mirror reflecting a radiant, lit-from-within glow. That’s not just wishful thinking; it’s a reality within reach, thanks to Vitamin C serum. At Seoul of Tokyo, we’ve seen firsthand how this powerhouse ingredient, renowned in both Korean skincare and Japanese skincare, transforms dullness into dazzling brightness. Whether it’s tackling stubborn dark spots or evening out skin tone, Vitamin C serum stands as a champion of luminosity. Think of it as your personal skin brightener, ready to reveal a more vibrant you.

Combatting Free Radicals

Ever felt like your skin is fighting an invisible battle? That’s because it is. Every day, free radicals from pollution, UV rays, and other environmental stressors wage war on our complexions. Enter Vitamin C serum, your skincare shield. This antioxidant-rich ally helps neutralise free radicals, offering protection that’s as powerful as your favourite superhero’s. Picture it as an invisible cape guarding your skin against the perils of the day. By incorporating Vitamin C serum from Seoul of Tokyo into your routine, you’re not just caring for your skin; you’re arming it for battle.

Overall Skin Health

When it comes to skincare, we all crave that one magic potion that does it all. Well, Vitamin C serum is as close as it gets. Beyond just brightening and defending, it’s a pivotal player in promoting overall skin health. It encourages collagen production, bidding farewell to fine lines and welcoming firmer, more youthful skin. Hydration? Check. Reduced inflammation? Double check. Vitamin C serum doesn’t just work on the surface; it dives deep, ensuring your skin feels as good as it looks. At Seoul of Tokyo, we’ve curated our Vitamin C infused skincare products to embrace the best of both Korean and Japanese innovations, ensuring every drop feeds your skin with the nourishment it deserves.

Invest in your skin’s future with Seoul of Tokyo’s Vitamin C serum. We promise, this is one skincare product that lives up to the hype. Let your skin’s natural beauty shine brightly, guarded against the adverse effects of modern life and nourished by centuries of skincare wisdom. Browse our collection and discover the transformative power of Vitamin C for yourself.

Key Ingredients in Vitamin C Serums

The journey to radiant, sun-kissed skin is often paved with countless skincare products, each promising the elixir of youth. Among these, Vitamin C serum emerges as a shining knight, touted for its ability to fend off the visible signs of ageing and gift us with glowing skin. But what magic does this potion hold? Let’s delve into the cauldron of ingredients that make Vitamin C serums a must-have in your skincare arsenal, brought to you by the fusion of Korean and Japanese skincare innovations at Seoul of Tokyo.

Pure Vitamin C

The star of the show, pure Vitamin C or L-ascorbic acid, stands unrivalled in its prowess. This potent antioxidant doesn’t just sit back and watch; it dives into the battlefield of your skin, neutralizing free radicals and repairing cellular damage. Picture Vitamin C as the gallant hero in the story of your skin, fighting off aggressors like UV rays, pollution, and even your own biological processes that lead to oxidation and ageing. Studies, like those referenced by Oresajo et al., demonstrate Vitamin C’s protective effects against ultraviolet-induced photodamage, making it your skin’s personal shield against the sun’s wrath.

Accompanying Ingredients for Enhanced Effects

Vitamin C might be the protagonist in our tale but even heroes need a supporting cast. Enter the accompanying ingredients that elevate the efficacy of Vitamin C serums, forming an alliance that’s nothing short of extraordinary.

Ferulic acid and phloretin, for instance, double down on Vitamin C’s antioxidant capabilities, providing an additional layer of defence against environmental aggressors. These components don’t just complement Vitamin C; they magnify its effects, creating a serum that’s more potent, more protective. Think of them as the loyal sidekicks that ensure the hero performs at their best.

Moreover, the inclusion of hyaluronic acid brings hydration to the battleground, quenching your skin’s thirst and plumping it up from within. This doesn’t just support Vitamin C’s efforts in promoting a radiant complexion but also ensures that your skin remains soft, supple, and irresistibly touchable.

How to Use Vitamin C Serum Effectively

Application Guide

Navigating the world of skincare can sometimes feel like solving a complex puzzle, especially when it comes to understanding how to apply products effectively. Among the myriad of options, Vitamin C serum stands out as a skincare superhero, thanks to its ability to fight signs of aging, reduce dark spots, and boost collagen production. But, knowing how to use it properly can significantly amplify its benefits. Let’s dive into our guide on applying Vitamin C serum to ensure you get the most out of your skincare routine.

  1. Start With a Clean Canvas: For any masterpiece to truly shine, it’s essential to begin with a clean surface. The same principle applies to your skin. Always apply Vitamin C serum to freshly cleansed skin. This ensures that the potent ingredients penetrate deeply, free from the barrier of dirt and excess oils. Morning or night, let cleansing be the prelude to your skincare symphony.
  2. A Little Goes a Long Way: When it comes to Vitamin C serum, a pea-sized amount suffices. The formula is concentrated, and over-application won’t expedite benefits but might increase the risk of irritation, especially for those with sensitive skin. Dispense a small amount onto your fingertips and gently dab it onto your face and neck.
  3. Don’t Rush; Let It Absorb: Patience is a virtue, particularly in skincare. After applying the serum, give it a moment to fully absorb into your skin. This usually takes a few minutes. Rushing through your routine and layering products too quickly can hinder their effectiveness. Think of it as allowing each ingredient to meticulously work its magic on your skin.
  4. Follow Up With Moisturizer: Once the serum has been absorbed, it’s crucial to lock in the goodness with a moisturizer. This not only hydrates the skin but also creates a protective barrier that ensures the serum’s ingredients continue working throughout the day or night. Plus, it helps to neutralize any potential dryness the serum might cause.
  5. Sun Protection Is Key: If you’re applying Vitamin C serum in the morning, don’t forget to finish off with a broad-spectrum SPF. Vitamin C can help fend off free radical damage and improve the skin’s healing process, but it’s not a substitute for sun protection. Combining Vitamin C with sunscreen amplifies protection against photoaging and discolouration.

Types of Vitamin C Serums

Catering to Different Skin Needs

Navigating the world of Vitamin C serums can feel a bit like stepping into a skincare wonderland – exciting, a tad overwhelming, but oh so promising. Here at Seoul of Tokyo, we’re all about demystifying this vibrant world, ensuring you find the perfect Vitamin C match for your skin. You see, not all heroes wear capes; some come bottled up with a potent blend of Vitamin C.

L-Ascorbic Acid Serums

Meet the gold standard of Vitamin C: L-Ascorbic Acid. Boasting the most researched benefits, these serums shine brightly in the realm of antioxidative protection and anti-ageing prowess. Ideal for those on a quest to fend off environmental aggressors and bid adieu to fine lines, these serums pack a punch. However, they’re quite the divas, demanding a low pH to remain stable and effective. If your skin leans towards the robust side, ready to embrace high potency with minimal fuss, L-Ascorbic Acid serums could be your skincare soulmate.

Magnesium Ascorbyl Phosphate Serums

For our friends with more sensitive or dry patches, entering the realm of Magnesium Ascorbyl Phosphate serums is like finding an oasis in a desert. Less irritating yet still remarkably effective, this Vitamin C derivative helps boost hydration while offering antioxidative benefits. It’s a gentle whisper of rejuvenation, perfect for those seeking a kinder touch in their skincare routine without sacrificing the glow.

Sodium Ascorbyl Phosphate Serums

Acne-prone skin types, we haven’t forgotten about you. Sodium Ascorbyl Phosphate serums are like your skincare knight in shining armour, offering antioxidative benefits and battling unwelcome blemishes with valour. These serums help to keep breakouts at bay while working their magic on the skin’s overall radiance and health. If your skin constantly finds itself at war with breakouts, consider this your peace offering.

Choosing a Quality Vitamin C Serum

In the world of skincare, Vitamin C serum stands as a formidable ally against numerous skin woes. It’s no secret this powerhouse ingredient has earned its spot in the beauty arsenals of skincare aficionados around the globe. At Seoul of Tokyo, we understand the allure and necessity of incorporating Vitamin C into your routine, which leads us to the crux of the matter – how does one navigate the sea of options to find a quality Vitamin C serum?

Decoding the Ingredient List

First things first, not all Vitamin C serums are created equal. The key to unlocking the full potential of this skin-loving antioxidant lies in the ingredient list. Opt for serums containing pure L-Ascorbic Acid, the most potent form of Vitamin C. However, potency comes with a caveat; L-Ascorbic Acid can be quite aggressive, especially for sensitive skin types. Enter its gentler counterparts, Magnesium Ascorbyl Phosphate and Sodium Ascorbyl Phosphate, which deliver the same vivid benefits without the sting.

A stellar Vitamin C serum doesn’t stop at just Vitamin C. It’s the synergy of this ingredient with others that amplifies its efficacy. Look for formulas enriched with Vitamin E and Ferulic Acid. Studies underscore the dynamic trio’s ability to fend off environmental aggressors more robustly than when Vitamin C flies solo. Remember, the devil is in the details, or in this case, the ingredient list. A rule of thumb we swear by at Seoul of Tokyo is to scan for these supportive antioxidants.

Other Factors to Consider

But there’s more to choosing a quality Vitamin C serum than just scrutinizing the ingredient list. Let’s talk about packaging. Vitamin C is somewhat of a diva, highly sensitive to light and air, which can rapidly diminish its potency. To ensure you’re getting all the bang for your buck, opt for serums housed in dark, air-tight bottles which safeguard the formula from degrading enemies.

Concentration is another critical factor. It might be tempting to go all-out with the highest concentration available, but higher doesn’t always mean better. Concentrations ranging from 10% to 20% strike the perfect balance between efficacy and skin tolerance. Start on the lower end if you’re new to Vitamin C serums, allowing your skin to acclimatise.

Lastly, pH levels play a pivotal role. The sweet spot for Vitamin C serum pH is between 2.5 and 3.5. This ensures maximum absorption without veering into overly acidic territory, which could irritate the skin.

At Seoul of Tokyo, navigating the complexity of Korean and Japanese skincare is our passion and expertise. We’ve meticulously curated a selection of Vitamin C serums that embody these principles, ensuring what you apply to your skin is nothing short of the best. Embrace the glow, harness the antioxidant power, and let your skin revel in the magic of a quality Vitamin C serum.


We’ve explored the transformative power of Vitamin C serums and how selecting the right one can be a game-changer for your skincare routine. By understanding the different types available and what to look for in a quality serum, we’re empowering ourselves to make informed choices. Our skin deserves the best and with the insights provided, we’re well on our way to achieving that radiant, healthy glow. Trusting in brands like Seoul of Tokyo ensures we’re choosing serums that not only meet but exceed our skincare expectations. Let’s embrace the journey to luminous skin with the right Vitamin C serum by our side.

Frequently Asked Questions

What are the benefits of different types of Vitamin C serums?

Different Vitamin C serums provide unique benefits. L-Ascorbic Acid offers potent antioxidant protection, Magnesium Ascorbyl Phosphate is suitable for sensitive skin due to its hydrating properties, and Sodium Ascorbyl Phosphate is great for acne-prone skin as it helps reduce inflammation and prevent breakouts.

How to choose a quality Vitamin C serum?

To choose a quality Vitamin C serum, decode the ingredient list for L-Ascorbic Acid or its derivatives, ensure it includes additional antioxidants like Vitamin E and Ferulic Acid, check for packaging that protects the serum from light and air, select a concentration between 10% to 20%, and confirm the pH level is between 2.5 and 3.5 for optimal skin absorption without irritation.

Why is packaging important for Vitamin C serums?

Packaging is crucial for Vitamin C serums because Vitamin C is sensitive to light and air, which can cause it to oxidize and lose its effectiveness. Packaging that shields the serum from these elements helps maintain its stability and potency over time.

What concentration of Vitamin C serum is best?

An optimal concentration of Vitamin C serum ranges between 10% to 20%. This concentration is effective for antioxidant protection, collagen production, and skin brightening without causing significant irritation to the skin.

How does the pH level of Vitamin C serum affect skin?

The pH level of Vitamin C serum affects its absorption and skin irritation. A pH level between 2.5 and 3.5 ensures optimal absorption of Vitamin C into the skin while minimizing the risk of irritation. Serums within this pH range are effectively balanced for skin health and efficacy.