Beauty of Joseon LIGHT ON SERUM CENTELLA+VITA C 30ML

Values You Can Trust: Halal-Friendly* / Vegan-Friendly* / Cruelty-Free

*Self-assessed by Adilsons based on available ingredient data (no ethanol/denat.; no haram animal-derived ingredients detected). / *Self-assessed by Adilsons based on available ingredient data (no animal-derived ingredients detected).

Dealing with stubborn dark spots or uneven tone from past breakouts can be frustrating, especially when you have sensitive skin that reacts to strong treatments. This serum is designed specifically for that concern.

It's a gentle yet effective Vitamin C serum that brightens hyperpigmentation and evens out skin tone without causing irritation. Formulated with a high concentration of soothing Centella Asiatica, it calms the skin while the stable Vitamin C derivative works to fade dark marks left by sun exposure or acne. Its lightweight, non-greasy texture makes it ideal for Mauritius' humid climate.

1. Cleanser: Start with a clean base.
2. Light On Serum: Apply 1-2 pumps to your face.
3. Sunscreen (AM) / Moisturiser (PM): Protect your results during the day and lock in moisture at night.

Note: If you already have a brightening serum, finish it first before starting this one. Substitute, don't stack similar products.

Minimalist (3 steps):

1. Cleanser: Gently wash your face.
2. Light On Serum: Apply 1-2 pumps to brighten and protect against environmental stressors.
3. Sunscreen (SPF 30+): This is the most crucial step to prevent dark spots from getting darker and protect your skin from UV damage.

Optional: Add a lightweight moisturiser before sunscreen only if your skin feels tight or your sunscreen isn't hydrating enough for you.

Wait Times: Allow the serum 60 seconds to absorb before applying sunscreen.

Minimalist (3 steps):

1. Cleanser: Double cleanse if you wore makeup or water-resistant sunscreen (use an oil cleanser first, then a water-based cleanser).
2. Light On Serum: Apply 1-2 pumps to work on repairing pigmentation and soothing skin overnight.
3. Moisturiser: Lock in hydration with a suitable moisturiser for your skin type.

Texture rule: Apply products from the thinnest to the thickest consistency.

Daily Use — AM/PM:

• Amount: 1-2 pumps for the entire face.
• Apply to: Face and neck. Avoid the immediate eye area.
• Method: Smooth gently over the skin and pat lightly to help absorption.
• Frequency: Start once daily (AM or PM) for the first week to see how your skin tolerates it, then increase to twice daily if no irritation occurs.

If-This / Then-That:

• Sensitive Skin? Start by using it every other day, or mix one pump with your moisturiser to dilute its strength as your skin adapts.
• Under Makeup? Allow the serum to fully absorb for 1-2 minutes before applying sunscreen or primer to prevent pilling.
• Using other actives? Avoid using this serum in the same routine as strong AHA/BHA exfoliants to prevent potential irritation. Use them on alternate nights.

Watchouts: A slight tingling sensation can be normal for very sensitive skin when first using a Vitamin C product. If it persists or is uncomfortable, reduce frequency or mix with a moisturizer. Pilling usually means too much product was applied or layers were not given enough time to absorb.

Safety: For external use only. Avoid contact with eyes. Do not apply to broken or inflamed skin. Stop if a burning rash occurs. For teens, focus on a simple routine of cleanser, moisturiser, and SPF; introduce actives like Vitamin C only if necessary for specific concerns like significant post-acne marks.

This serum is gentle enough for daily use, but if you also use exfoliants, it's best to alternate them.

Example Week (PM focus):

• Mon: Light On Serum
• Tue: Exfoliant (AHA/BHA) Night
• Wed: Light On Serum
• Thu: Soothing Night (no strong actives, just hydration)
• Fri: Light On Serum
• Sat: Exfoliant (AHA/BHA) Night
• Sun: Soothing Night

Rules: One strong active per night is the safest approach. Do not use Vitamin C, strong retinoids, and strong acids on the same night.

AM/PM Cheat-Sheet:

• Light On Serum (Vitamin C): Can be used AM and/or PM. Using it in the AM provides antioxidant protection against UV damage. Always follow with SPF.
• AHA/BHA/PHA: Use PM only, 1–3 times per week, on nights you are not using this serum.

Mauritius Note: In our humid climate, the lightweight texture of this serum is perfect for both day and night use without feeling heavy.

• Immediate: Skin feels soothed, hydrated, and has a subtle, healthy glow. The lightweight texture absorbs quickly without stickiness.
• 2–4 Weeks: With consistent daily use, you may notice an improvement in overall skin brightness and radiance. Skin tone begins to look more even. A brand-conducted study on 22 participants showed that 100% felt their skin tone was brightened after two weeks. (Brand test)
• 4–8+ Weeks: The appearance of dark spots, post-acne marks (PIH), and sun spots should be visibly reduced. Skin texture may feel smoother. Results are enhanced by diligent, daily use of sunscreen.

• Why use a stabilized Vitamin C serum... not fresh lemon juice? Lemon juice is highly acidic (pH ~2) and can cause chemical burns, severe irritation, and photosensitivity, which often leads to worse dark spots (post-inflammatory hyperpigmentation). This serum uses a stable, gentle Vitamin C derivative (3-O-Ethyl Ascorbic Acid) at an effective concentration and a skin-friendly pH, providing brightening benefits without the damage.

• Works Well With: Niacinamide, Hyaluronic Acid, Snail Mucin, Peptides, Ceramides, and Sunscreen. Layering with hydrating and barrier-supporting ingredients enhances its benefits and improves tolerance.
• Use Carefully With: Retinoids. While they can be used in the same overall routine, it's best to apply them at different times (e.g., Vitamin C in the AM, Retinoid in the PM) to minimize potential irritation.
• Avoid in the Same Routine: Strong AHA and BHA exfoliants. The brand recommends not mixing this serum with products containing AHA/BHA/PHA to avoid over-exfoliation and sensitivity. Use them on alternate nights.

• All Skin Types: The brand states it is suitable for all skin types.
• Sensitive Skin: An excellent choice. The high concentration of soothing Centella Asiatica (68%) helps to counteract potential irritation from Vitamin C.
• Acne-Prone Skin: Very suitable. It helps fade post-acne marks (PIH) without being heavy or greasy. However, a user review noted it contains some ingredients that could be comedogenic for them, so patch testing is advised.
• Oily Skin: Excellent. Its lightweight, fast-absorbing texture provides hydration without adding shine.
• Dry Skin: Good. It provides hydration and brightening, but should be followed with a nourishing moisturiser to adequately address dryness.

• Hyperpigmentation: Fades dark spots, sun spots, and melasma.
• Post-Inflammatory Hyperpigmentation (PIH): Reduces the appearance of dark marks left behind by acne.
• Dullness: Restores radiance and gives the skin a healthy, luminous glow.
• Uneven Skin Tone: Helps to create a more even and balanced complexion.
• Sensitivity & Redness: The high Centella content helps to soothe and calm irritated skin.

• Official Korean Name: 뷰티오브조선 라이트 온 센텔라 + 비타 씨 세럼
• Romanized: Byuti Obeu Joseon Raiteu On Sentella + Bita Ssi Sereom
• Version: Launched circa 2024. No known reformulations.
• Shelf Life / PAO (Period After Opening): 12 months.
• Date Marks: Check packaging for manufacturing date (제조) and expiration date (까지).
• Country of Manufacture: South Korea.

• Halal Status: Halal-Friendly*. This product does not have an official Halal certification, but a review of its ingredients shows it is formulated without alcohol (ethanol/denat.) and without any animal derivatives considered haram.
• Vegan Status: Vegan-Friendly*. The brand states this specific product is vegan. It does not contain animal-derived ingredients like snail mucin, honey, or propolis.
• Animal Testing Policy: Cruelty-Free. Beauty of Joseon does not test its finished products or ingredients on animals, nor do its suppliers or third parties. The brand does not sell in mainland China where animal testing may be required by law.

*Self-assessed by Adilsons based on available ingredient data (no ethanol/denat.; no haram animal-derived ingredients detected). / *Self-assessed by Adilsons based on available ingredient data (no animal-derived ingredients detected).

• MFDS Class: Likely Functional Cosmetic for Brightening. (Note: Specific registration status not publicly listed, but ingredients and claims align with this category).
• Functional Ingredient: 3-O-Ethyl Ascorbic Acid (a stable Vitamin C derivative recognized for brightening benefits).
• Clinical Evidence: The brand cites a clinical study on the "Mitigation of Melasma and Pigmentation" conducted by the Korea Dermatology Research Institute on 22 subjects over two weeks. It also cites a "Primary Skin Irritation Potential" study on 32 subjects by the Korean Skin Research Center, which found the product to be non-irritating. (Brand test)
• Brightening Nuance: "Brightening" refers to improving radiance and evening out skin tone by addressing concerns like sun spots and post-acne marks; it does not change your natural skin color.
• Medical Disclaimer: This is a cosmetic product intended for skincare purposes only. It is not a medical treatment for any disease.

*Brand claim—no public dataset available for independent verification.

Key Actives Explained:

• Centella Asiatica Extract (68%): A powerful soothing and healing ingredient, also known as "Cica" or "Tiger Grass." It calms inflammation, reduces redness, and helps repair the skin barrier, making this serum ideal for sensitive or acne-prone skin. (Ingredient rationale)
• 3-O-Ethyl Ascorbic Acid (10%): A highly stable and effective derivative of Vitamin C. It works to inhibit melanin production, which helps to visibly fade dark spots, brighten the overall complexion, and provide antioxidant protection against environmental damage. Its stability means it is less likely to oxidize or cause irritation compared to pure L-Ascorbic Acid. (Ingredient rationale)
• Panthenol (Vitamin B5): A humectant that attracts and holds moisture in the skin. It also has soothing properties and supports a healthy skin barrier.

Full INCI List:

Centella Asiatica Extract, 3-O-Ethyl Ascorbic Acid, Glycerin, Propanediol, Betaine, Dicaprylyl Carbonate, Methyl Trimethicone, Cetyl Ethylhexanoate, Panthenol, Laminaria Japonica Extract, Eclipta Prostrata Leaf Extract, Phellodendron Amurense Bark Extract, Citrus Unshiu Peel Extract, Brassica Oleracea Acephala Leaf Extract, Hydrolyzed Gardenia Florida Extract, Hydrolyzed Malt Extract, Hydrolyzed Viola Tricolor Extract, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Ocimum Sanctum Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Sodium Hyaluronate, Cetearyl Olivate, Sorbitan Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Xanthan Gum, Fructooligosaccharides, Beta-Glucan, Sorbitan Isostearate, Dextrin, Hydrolyzed Hyaluronic Acid, Water, 1,2-Hexanediol, Hydroxyacetophenone, Ethylhexylglycerin.

Preservative System: 1,2-Hexanediol, Hydroxyacetophenone, Ethylhexylglycerin.

Formulated Without: The brand states this product is free from artificial fragrances and artificial colors.

• Fragrance Status: Fragrance-free. The brand confirms no artificial fragrances are added. Users report it has no discernible scent.
• EU Allergens: None declared by the brand based on the provided INCI list.

Who should use with caution:

• Highly Sensitive Skin: Although formulated to be gentle, a slight tingling sensation can occur when first introducing any Vitamin C product. The brand recommends starting with a small amount and gradually increasing as your skin adapts.
• Pregnancy/Breastfeeding: The brand advises consulting with your primary care doctor before use due to the potent nature of Vitamin C and potential hormonal skin changes during pregnancy. There is insufficient published data on the topical use of 3-O-Ethyl Ascorbic Acid during pregnancy.

Patch Test Protocol:

1. Apply a pea-sized amount of the serum to a small, clean area of skin, such as behind your ear or on your inner jawline.
2. Wait 24 hours to observe for any signs of irritation like redness, itching, or burning.
3. If no irritation occurs after 24-48 hours, the product is likely safe for you to use on your face. Discontinue use immediately if a rash or irritation develops.

• Texture & Finish: A lightweight, creamy gel-serum texture. It absorbs quickly into the skin without leaving a greasy, sticky, or oily residue. It provides a hydrated, soft, and subtly radiant finish.
• Scent: Odorless.
• pH: The exact pH is not publicly disclosed by the brand, but its gentle nature suggests it is formulated within a skin-friendly range.
• Fungal Acne (Malassezia) Compatibility: This product contains Cetyl Ethylhexanoate and Sorbitan Olivate, which may be potential triggers for those with fungal acne. Patch testing is highly recommended. Individual responses vary.

• Tingling or Stinging: This can be a normal initial reaction for very sensitive skin to Vitamin C. Try mixing one pump with your moisturizer to buffer it, or reduce use to every other day until your skin adapts.
• Pilling (product rolling into little balls): This usually happens from applying too much product or not allowing layers to absorb. Use only 1-2 pumps and wait at least a minute before applying your next product (like sunscreen or makeup).
• Breakouts: While uncommon, if you experience new clogged pores or painful pimples, it could be a reaction to one of the emollient ingredients. Stop using the product for a week to see if your skin clears, then try a patch test on a small area again to confirm if it was the cause.
• No results after 8 weeks: Ensure you are using the product consistently every day and, most importantly, applying a broad-spectrum sunscreen (SPF 30+) daily. Sun exposure will counteract the benefits of any brightening product.

• Humid Summer: The lightweight, non-greasy texture is perfect for our hot and humid conditions. It provides essential hydration and antioxidant protection without feeling heavy or sticky. Oily skin types might find it hydrating enough to use under sunscreen without an additional moisturizer in the morning.
• Drier Winter/AC Exposure: During the cooler, drier months or if you spend a lot of time in air-conditioning, this serum provides a good hydrating base. Dry skin types should ensure they follow up with a more nourishing cream to lock in the moisture and prevent dehydration.

Adilsons sources all Beauty of Joseon products directly from the brand or their authorized distributors in South Korea. We guarantee 100% authenticity. Your product should come in its original packaging, which features a mix of Korean and English text, a batch code, and an expiration date. The serum is housed in an airless pump container to protect the formula from light and air. If you have any concerns, please contact us on WhatsApp with photos of your product for verification.

• Brand Test: Beauty of Joseon commissioned a clinical study with the Korea Dermatology Research Institute. On a panel of 22 subjects, 100% reported that their skin tone was brightened after two weeks of using the serum.
• Brand Test: A 24-hour Primary Skin Irritation Potential study was conducted by the Korean Skin Research Center on 32 subjects, which concluded the serum is non-irritating.
• Ingredient Rationale: The formula contains 68% Centella Asiatica Extract, an ingredient with numerous independent studies confirming its anti-inflammatory, wound-healing, and moisturizing properties. It also contains 10% 3-O-Ethyl Ascorbic Acid, a Vitamin C derivative with published data supporting its stability and skin-brightening effects through the inhibition of melanin synthesis.

*Brand claim—no public dataset available for independent verification.

A 30ml bottle contains approximately 150-200 pumps.

• Using 1 pump once daily: The bottle will last approximately 5-6 months.
• Using 2 pumps twice daily (AM & PM): The bottle will last approximately 1.5 - 2 months. You should consider reordering after 6 weeks of consistent twice-a-day use.

Starter Essentials (AM Brightening & Protection)

• ROUND LAB 1025 Dokdo Cleanser — A gentle, non-stripping cleanser to prepare your skin.
• Beauty of Joseon Light On Serum — Your core treatment for brightening and antioxidant protection.
• Beauty of Joseon Relief Sun : Rice + Probiotics — Protects your skin from UV damage, which is crucial for preventing dark spots.

Targeted Results (PM Soothing & Repair)

• Beauty of Joseon Ginseng Cleansing Oil — To effectively remove sunscreen and makeup at night.
• Beauty of Joseon Light On Serum — To work on fading pigmentation overnight.
• COSRX Advanced Snail 92 All In One Cream — A lightweight yet nourishing cream to lock in hydration and support skin repair.

This serum is an excellent choice if your primary concerns are fading dark spots (hyperpigmentation) and calming sensitive, irritation-prone skin simultaneously.

• For a Stronger, Pure Vitamin C Focus: COSRX THE VITAMIN C 13 SERUM 20ML — Choose this if your skin is not sensitive and you want a more potent, pure L-Ascorbic Acid formula to target stubborn pigmentation and boost collagen.
• For Brightening without Vitamin C: AXIS-Y DARK SPOT CORRECTING GLOW SERUM 50ML — Choose this if your skin is sensitive to Vitamin C but you still want to target dark spots. It uses 5% Niacinamide as its primary brightening agent.
• For Pure Soothing and Hydration: SKIN1004 MADAGASCAR CENTELLA AMPOULE 55ML — Choose this if your main concern is calming redness, irritation, and repairing your skin barrier, with less focus on active brightening.
• For Improving Texture and Glow: NUMBUZIN NO.3 SOFTENING SERUM 50ML — Choose this if your concern is more about rough skin texture, dullness, and visible pores. It uses fermented ingredients to achieve a smooth, glowing finish.

Mindful Use: If you already have a comparable product at home, finish it first to avoid waste and get a fair read on its results.

• Format & Applicator: Comes in a 30ml opaque bottle with an airless pump. This design is hygienic and protects the Vitamin C formula from degradation by light and air, ensuring its stability and efficacy.
• Sustainability: The outer box is made of paper. Please check with your local recycling guidelines in Mauritius for the disposal of the plastic bottle and pump.
• Storage & Travel: The airless pump makes it travel-friendly with a low risk of leakage. Store in a cool, dry place away from direct sunlight to maintain the potency of the active ingredients. Refrigeration is not required.

Anecdote/Aggregated Sentiment.

• Reddit, r/AsianBeauty (thread 2024-07): A user with aging, dry skin reported being on their third tube. They found it "mildly brightening and very soothing," noting that the 10% Vitamin C was sufficient for them as they already use other actives like Tretinoin and Niacinamide.

• Reddit, r/AsianBeauty (thread 2024-07): A user with sensitive, acne-prone skin found it gentle, stating it "did not cause breakouts." They used it 2-3 times a week and saw "some slight brightening" of their post-inflammatory hyperpigmentation, considering it a nice Vitamin C alternative for sensitive skin.

• Fair Caveat - Reddit, r/AsianBeauty (thread 2024-07): One reviewer with oily, acne-prone, sensitive skin found the texture "too thick and greasy" and felt it sat on their skin without absorbing, leading to clogged pores. This highlights that while it's designed to be lightweight, very oily skin types might find it heavier than expected and should patch test carefully.

Inspired by the beauty secrets of upper-class women from the Korean Joseon Dynasty, Beauty of Joseon reinterprets traditional skincare for modern times. The brand focuses on using luxurious Oriental herbs (Hanbang) and effective, science-backed ingredients to improve overall skin condition and resolve fundamental problems like dehydration, roughness, and dullness. Their philosophy is to reveal the skin's natural beauty through gentle, clean, and effective formulations.

• 3-O-Ethyl Ascorbic Acid: A very stable, non-irritating derivative of Vitamin C that effectively brightens skin tone and provides antioxidant benefits.
• Centella Asiatica (Cica): A medicinal herb known for its powerful soothing, anti-inflammatory, and wound-healing properties. Excellent for calming irritated skin.
• Hyperpigmentation: The overproduction of melanin in certain spots on the skin, creating dark patches. It includes sun spots, age spots, and melasma.
• INCI: International Nomenclature of Cosmetic Ingredients. The official list of ingredients in a product, written in a standardized format.
• MFDS: The Ministry of Food and Drug Safety in South Korea (formerly KFDA). They regulate cosmetics and designate certain products as "Functional Cosmetics" if they contain specific ingredients proven to have effects like brightening or wrinkle improvement.
• PAO: Period After Opening. The symbol on a product (an open jar with a number like "12M") that tells you how many months the product is safe to use after it has been opened.
• PIH (Post-Inflammatory Hyperpigmentation): Dark spots that remain on the skin after an acne pimple or other skin inflammation has healed.

Adilsons | WhatsApp: +230 5 778 2336 | Email: info@adilsons.mu

At Adilsons, we are committed to providing you with authentic, high-quality K-beauty products. We carefully curate our selection based on efficacy, safety, and conscious formulation principles. Our promise is a 100% authenticity guarantee, sourcing directly from brands and authorized distributors to ensure you receive genuine products you can trust.

Is this serum suitable for Vitamin C beginners?

Yes, it's an excellent starting point. It uses a stable and gentle Vitamin C derivative combined with a high percentage of soothing Centella Asiatica, making it much less likely to cause irritation than serums with pure L-Ascorbic Acid.

Will this serum help with my acne?

This serum is not an active acne treatment, but it is very helpful for the aftermath of a breakout. The Centella helps to calm inflammation from active pimples, while the Vitamin C works to fade the dark marks (PIH) that are often left behind.

Why do I need to wear sunscreen with a Vitamin C serum?

Using Vitamin C in the morning actually boosts your sunscreen's ability to protect against UV damage. Most importantly, sun exposure is a primary cause of dark spots and will make existing ones darker, completely canceling out the brightening effects of your serum. Sunscreen is essential to see and maintain your results.

Is the texture oily or sticky?

No. The vast majority of users describe the texture as a lightweight, non-sticky, and non-greasy cream-gel that absorbs quickly, making it very comfortable for humid climates.

Best For: Individuals with sensitive or acne-prone skin who want to gently fade dark spots, post-acne marks, and even out their skin tone without irritation.

Key Benefits:

• Brightens dull skin and reduces hyperpigmentation.
• Soothes and calms redness and inflammation.
• Lightweight, non-sticky texture perfect for all skin types, including oily.

Keep in Mind:

• May not be strong enough for very stubborn or deep-set pigmentation compared to higher-potency pure Vitamin C or prescription treatments.
• Contains some ingredients that could be a concern for those with extremely clog-prone or fungal-acne-prone skin; a patch test is recommended.

• Coverage: Island-wide delivery (Mauritius).
• Processing & Timing: Orders process in 1–2 business days. Delivery typically takes 1–5 business days after partner pickup.
• Express: May be available by region; request on WhatsApp: +230 5 778 2336.
• Liquids/Sensitive Items: Serums like this one are available for pickup or door-to-door delivery only.
• Returns: No change-of-mind exchanges.
• Refunds (Summary): For defective/damaged items reported within 48h, wrong items, or manufacturing defects within 6 months. Opened skincare is non-returnable unless damaged on delivery.

Source of Truth: This is a quick snapshot. If anything differs, the policy pages are final.

• Refunds & Returns: https://adilsons.mu/policies/refund-policy
• Shipping: https://adilsons.mu/policies/shipping-policy