From Busan, where skincare starts with the sea.
We started by fixing the one thing no one talks about: Water.
Water matters more than most people realise.
Our skin responds to the water we use, its hardness, pH balance, and what’s left behind. Yet it’s rarely talked about.
Our aim is simple: to turn daily frustration into quiet confidence and a naturally great look.
So we took a risk. We rebuilt everything from the base, replacing ordinary water with Korean sea kelp extract and next-gen vitamin C to hydrate, soothe, and repair sensitive, dry skin.
If your skin has been stressed by dryness, dullness, flare-ups, or just feeling unpredictable, this might be worth exploring.
real-life problem
Why Water Matters
What builds up in your kettle also builds up on your skin.
60% of UK homes have hard water loaded with calcium and magnesium, which stick to the skin and dry it out.
Over time, hard water buildup disrupts your skin’s pH balance, dries it out, and can speed up fine lines, making things worse for sensitive skin.
It’s time to break the cycle.
Sensitive, dry skin needs a different approach.
WHO IT'S FOR
We’re not for everyone.
Our formulas are rich, deeply nourishing, and made for skin that’s dry, sensitive, and starting to lose elasticity.
Because our products are concentrated, they’re not for just anyone, they’re for skin that truly needs deep support.
Your skin feels dry again just minutes after moisturising.
It looks dull, less elastic, and you're losing confidence.
It flares up for no clear reason, and it makes you anxious.
You’re tired of switching products that keep disappointing you.
HOW WE HELP
Our goal is to ease skin anxiety caused by environmental stressors, all without irritation.
Moisture that actually sticks around, without greasiness or fake glow. Not just for 10 minutes.
Balanced pH and a stronger skin barrier, transforming your skin from reactive to resilient.
Skin that feels like real skin. Smooth. Soft. Bright.
Helps slow early signs of ageing without irritation.
our solution
How It Helps Your Skin
Purposeful Ingredients
Water-Only Extraction
Sensitive-Safe Vitamin C
Most brands list ingredients. We care about how your skin actually receives them. Here's how:
Purposeful Ingredients
Nutrient-rich Korean sea kelp and stabilised vitamin C deliver deep hydration, help repair the skin’s damaged barrier, and protect against harsh minerals and city pollution.
Clean, Water-Only Extraction
Our clean, solvent-free process uses only heat, pressure, and pure water to extract the most beneficial compounds from each natural ingredient without degradation.
Sensitive-Safe, High-Potency Vitamin C
Our proprietary matrix preserves up to 30 % pure vitamin C, preventing oxidisation and colour change, and delivers it sting-free so even the most sensitive skin can enjoy its full brightening and antioxidant benefits.
※ Every formula is 100 % vegan and cruelty-free.
our key ingredients
Korean sea kelp (Dasima)
A GIFT FROM THE SEA
Sea kelp (Dasima), called “the first grass on Earth” in ancient East Asia, has long been valued for its healing power.Old Korean records note that mother whales eat kelp after giving birth to heal their bodies, showing its natural power to restore. In ancient Korea’s Silla dynasty (57 BCE – 935 CE), it was prized in royal cuisine and given as a valuable gift.Today, we bring that same marine wisdom to skincare to hydrate, soothe, and repair your skin.
Sea Kelp Benefits at a Glance
Hydrates, soothes, and repair the skin
Deep Hydration & Barrier Support: Locks in moisture and reinforce the skin barrier, reducing tightness and irritation.
Skin Repair & Regeneration: Soothes redness, calms inflammation, and supports natural skin regeneration.
Antioxidant Protection & Renewal: Protects against early signs of aging by fighting oxidative stress and supporting skin renewal.
Stabilised vitamin C
Brightens, Protects, Supports Repair
Vitamin C: A powerful antioxidant that brightens, boosts collagen, and binds hard-water metals to reduce oxidative stress.
Brightens tone: Reduces dullness for a clearer, more even complexion.
Antioxidant protection: Neutralises free radicals that speed up skin aging.
Hard-water defence: Binds metals like copper and iron to reduce oxidative stress and help restore skin’s natural acidic pH.
OUR KEY TECHNOLOGIES
How We Make It Work
We use two key technologies to make skincare that’s more effective, stable, and gentle for sensitive, dry skin.
1. WATER-ONLY EXTRACTION
Why Extraction Matters?
Natural ingredients are powerful, but only if extracted gently. Many brands use harsh solvents or alcohol that can irritate your skin and degrade the nutrients.
Our solution: Subcritical Water Extraction (SWE)
We use a clean, patented method called Subcritical Water Extraction (SWE), a clean, solvent-free process that uses only heat, pressure, and pure water to extract each plant’s most beneficial compounds without breaking down what makes them work. This method keeps sea kelp’s deep hydration benefits without irritation or any seaweed-like smell.
What That Means for Your Skin
Full-strength hydration from sea kelp, with none of the seaweed smell
Clean, irritant-free formulas for sensitive and dry skin
Potency that lasts, because the actives stay stable from extraction to application
What Sets Our Method Apart
| Feature | BLUEKKIT Method | Common Method |
|---|---|---|
| Solvents | ✅ Only water | Alcohol, synthetic solvents |
| Skin safe | ✅ Gentle & non-irritating | Can be harsh, drying |
| Ingredient Integrity | ✅ Preserved | Often degraded |
| Eco footprint | ✅ Water-based, clean | Chemical waste risk |
2. STABILISED VITAMIN C THAT WORKS WITHOUT THE BURN
Why Most Vitamin C Doesn’t Work?
Vitamin C (ascorbic acid) is one of the most powerful ingredients in skincare. But pure vitamin C is highly unstable. When exposed to air, water, or light, it oxidises quickly, turning brown, losing effectiveness, and often irritating the skin. That’s why many vitamin C products sting, go bad fast, or simply stop working.
How We Keep High-Strength Vitamin C Without the Burn
Block oxidisation at the source
We bond Vitamin C to Glycerin※1, replacing the unstable parts that would normally cause it to oxidise. Then we wrap it in a dry Silica aerogel※2, keeping it stable and protected, until the moment it touches your skin.
※1. Glycerin: A natural humectant that attracts and locks moisture into the skin.
※2. Silica aerogel: An ultra-light mineral matrix that cushions the formula, shields active ingredients from moisture and air, and even supports collagen integrity.
Balanced pH That Won’t Sting
Most vitamin C serums sit around pH 2.5–3.5—up to 10 times more acidic and far more likely to sting.
Our formula stays at a skin-friendly pH 3.8, optimised even for sensitive skin.
This gives us maximum efficacy without irritation, even at high concentrations and on sensitive skin.
What That Means for Your Skin
Brighter, firmer, smoother skin without the burn
Real results, even for sensitive or dry skin
No more stinging or redness
No more brown, wasted serum
What Makes Our Vitamin C solution Different
| Feature | BLUEKKIT Stabilised Vitamin C | Typical Vitamin C Serums |
|---|---|---|
| Skin feel | ✅ Gentle, non-irritating even at high strength | Can cause stinging or redness |
| Stability | ✅ Stays clear and stable | Oxidises quickly, turns brown |
| pH level | ✅ pH 3.8, comfortable for sensitive skin | pH 2.5 to 3.5, highly acidic |
| Delivery method | ✅ Dry silica base protects actives | Water-based, weakens over time |
| Shelf life | ✅ Long-lasting, stays effective | Short, loses potency fast |
| Antioxidant Boost | ✅ Phenolic Acid and tocopherol (vitamin E), delivered without irritation | Phenolic Acid and tocopherol (vitamin E), often ethanol-soluble only |
Experience innovation made for sensitive skin.
our debut products
SEA KELP & VITAMIN C KIT
Inside the kit: an ampoule, a facial cream, and a vitamin C melting powder. Three unique textures with one promise: visible results without irritation, even on sensitive skin.
Because skin responds to the water it meets, we replaced plain water with Korean sea-kelp extract, rich in nutrients and hydration to support the barrier from the very first step.
Stabilised vitamin C is at the core of each formula. It stays fresh and sting-free to brighten, firm, and protect, so even reactive skin can enjoy a calmer, stronger glow.
Each formula is highly concentrated, so a little goes a long way.
※ Our products are made for sensitive skin, but we still recommend doing a patch test before full use.
PRODUCT LIST
Kelp C Melting Powder
Kelp C 30 Ampoule
Kelp C 10 Facial Cream
Product 1: powder
KELP C MELTING POWDER
Pure vitamin C powder that targets dark spots and dullness, brightens, and smooths texture without the sting.
5g / 0.176 oz
WHAT IT IS
A soft, encapsulated vitamin C powder designed for precise, spot-targeted brightening and early wrinkle care.
(Available in 5%, 10%, and 30% pure vitamin C to suit your skin’s needs.)
Key Takeaway: A stable, powder-form vitamin C that stays fresh until it’s activated on damp skin.
Texture: Ultra-fine, dry powder that melts instantly upon skin contact.
Fragrance: Fragrance-free
HOW DOES IT WORK
Encapsulated vitamin C activates only when applied to damp skin, preventing oxidisation and irritation, perfect for sensitive areas.
Expected Results
Dark spots appear lighter; overall tone looks brighter.
Helps smooth early fine lines and refine texture
Fast-dissolving, no sting, safe for sensitive skin.
KEY INGREDIENTS
Pure Vitamin C (Ascorbic Acid): A potent antioxidant that visibly brightens dull skin, evens tone, and improves texture over time.
Vitamin C Derivatives (Bis-Glyceryl Ascorbate, Glycerin): Gentle, stable forms of vitamin C that deliver lasting hydration and support skin clarity, ideal for sensitive or reactive skin.
Silica aerogel: Keeps vitamin C stable and active, preventing oxidisation and colour change until applied to skin.
HOW TO USE
After cleansing, tap 2–3 times into your palm.
Apply to targeted areas or mix with ampoule or cream before applying to face.
Product 2: ampoule
KELP C 30 AMPOULE
Brightens, hydrates, firms, and smooths pores without irritating sensitive skin.
20ml / 0.676 oz
WHAT IT IS
An intensive ampoule with 48% Korean sea kelp extract, 30% vitamin C derivatives delivering 10% pure vitamin C, plus antioxidant compounds for intense brightening, barrier care, and pore refinement.
Key Takeaway: An all-in-one ampoule that brightens, firms, tightens pores, and soothes sensitive skin.
Texture: Lightweight, silky texture; absorbs quickly.
Fragrance: No synthetic fragrance or surfactants.
HOW DOES IT WORK
Vitamin C, niacinamide, and arbutin visibly brighten the skin, while antioxidants protect and firm. Sea kelp calms, hydrates, and tightens the appearance of enlarged pores.
Expected Results
Brightens dull and uneven skin tone
Firms skin and improves elasticity
Refines pores and smooths skin texture
Calms skin exposed to environmental stress and hard water
KEY INGREDIENTS
Sea Kelp Extract (48%): Provides long-lasting hydration and supports the skin barrier. Helps prevent mineral buildup from hard water.
Vitamin C derivatives (30%, with 10% pure vitamin C): Brighten skin, boost collagen, fade dark spots, and neutralise hard-water metals, reducing oxidative stress.
Phenolic Acid + Tocopherol (Vitamin E): Dual antioxidants that protect skin from damage and reduce redness caused by pollution and stress.
Niacinamide: Evens tone, improves skin texture, and helps tighten pores.
Arbutin: Supports melanin control to enhance brightening effects.
Adenocine: Signals the skin to produce more collagen, helping to soften fine lines and wrinkles.
Hydrogenated Lecithin: Improves ingredient absorption and helps rebuild the skin barrier.
HOW TO USE
Apply 3-4 drops of the ampoule and spread evenly across your face and neck. It’s highly concentrated, a few drops are enough.
Product 3: cream
KELP C 10 Cream
Deeply hydrates, repairs the skin barrier, and restores glow overnight without feeling heavy.
30g / 1.16 oz
50g / 1.76 oz
WHAT IT IS
A soft-melting, intensive facial cream with 49% Korean sea kelp extract and 10% vitamin C derivatives, delivering 3.3 % pure vitamin C to hydrate, firm, and brighten overnight.
Key Takeaway: A smooth-gliding, deeply nourishing cream that feels light on the skin, yet delivers intense hydration and boosts elasticity.
Texture: Melts in like butter. Rich but never heavy.
Fragrance: Naturally scented with basil and lavender essential oils, with a clean, slightly medicinal note from vitamin C. No synthetic fragrance, no seaweed smell.
HOW DOES IT WORK
Vitamin C and antioxidant botanicals work overnight to firm and brighten skin while sea kelp replenishes hydration and supports elasticity.
Expected Results
Overnight moisture lock with a visible glow
Leaves skin feeling firmer, smoother, and more elastic by morning
Helps reduce visible signs of aging
Improves tone clarity and skin elasticity over time
KEY INGREDIENTS
Sea Kelp Extract (49%): Provides long-lasting hydration and supports the skin barrier. Helps prevent mineral buildup from hard water.
Vitamin C derivatives (10%, with 3.3 % pure vitamin C): Brighten skin, boost collagen, fade dark spots, and neutralise hard-water metals, reducing oxidative stress.
Phenolic Acid + Tocopherol (Vitamin E): Dual antioxidants that protect skin from damage and reduce redness caused by pollution and stress.
Spatholobi Caulis Extract (5%): A traditional plant extract that helps reduce wrinkles, and brightens uneven skin tone.
Essential Oils (natural scent): Provides a light calming effect on skin and senses without synthetic fragrance.
HOW TO USE
Because it’s concentrated, we recommend starting with a small amount. Take a pea-sized amount (approx. 0.3g) of cream and gently press it into your face and neck.
Use as the final step of your skincare routine, both morning and night.
WHO WE ARE
WHO WE ARE
From Salon to Lab
In 2010, we opened a small skincare salon in Busan, Korea, a coastal city rich in marine and mountain resources.Our founder had long struggled with acne herself and knew how hard it was to find something that actually worked and felt good to use. Most products were too harsh for her, even the ones labeled for 'sensitive skin.'She wanted to understand how products are made not just what goes in them. So she started making her own facial creams. She shared them with clients. Word spread.
As demand outgrew the salon, we built our own lab in 2018 to stay hands-on with everything we make.Since 2018, we’ve formulated for over 100 partners across Korea, skin salons, spas, and skincare brands who trusted us to create their products.We’ve always worked quietly, behind the scenes.
Now we’re stepping forward to share what we’ve spent years perfecting, finally under our own name.
JOIN OUR JOURNEY
Be the First to Try BLUEKKIT
We’re starting small, and offering it first to the people who’ve been looking for something different.Join the waitlist for early access, founder-curated offers, and updates as we go live.Questions? Reach us anytime. We aim to reply within 24 hours.
E-mail: [email protected]
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E-mail: [email protected]