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COSRX
COSRX Pure Vitamin C Serum With Vitamin E & Hyaluronic Acid For Fine Lines, 20g
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
COSRX Pure Vitamin C 23% Serum is a highly concentrated facial serum that delivers an intensive brightening effect to revitalize dull skin. This serum vitamin c formula utilizes pure L ascorbic acid to target uneven skin tone and diminish the appearance of dark spots, resulting in a more uniform and radiant complexion. The high potency of the active ingredients ensures that even persistent skin concerns are addressed effectively while providing a visible boost in skin clarity.
This best vitamin c serum for face is enriched with Super Vitamin E and Hyaluronic Acid to provide antioxidant protection and deep hydration simultaneously. The lightweight consistency of the serum face vitamin c allows for efficient absorption, helping to smooth fine lines and plump the skin without a heavy feel. Regular use of this Korean skin care essential may support a youthful appearance by shielding the skin from environmental stressors and enhancing its natural glow.
Explore our full range of COSRX products — from serums to moisturizers, all directly sourced from the USA with authenticity guarantee. Shop more skin care at Dropy.
COSRX Pure Vitamin C Serum With Vitamin E & Hyaluronic Acid For Fine Lines, 20g
Buyer Protection - Order delivered not as described? Full refund — guaranteed.
Earn 3% 🪙 Dropy Coins on every order
COD available to Maharashtra ₹499 – ₹2,489
Active Offers
Estimated delivery between October 05 and October 05.
Return, Refund & Cancellation Policy
Refund, Return & Cancellation Policy
Effective Date: September 14, 2026
Cancellation Policy
- Cancellation Window — Orders can only be cancelled within 24 hours of placing the order. After 24 hours, cancellation requests will not be accepted as the order enters our sourcing and shipping pipeline.
- Cancellation Refund — All cancellation refunds are issued as Dropy Store Credit only, not to the original payment method. Store credit has no minimum spend, no expiry, and can be used in full on any single order at dropy.in. If the customer requests a refund to the original payment method instead of store credit, a 5% processing fee will be deducted from the refund amount to cover payment gateway and administrative charges.
High-Value Orders (Above ₹10,000)
For orders above ₹10,000 where a partial advance payment is collected:
- Order cancellation is allowed only within 24 hours of placing the order.
- After 24 hours, the advance amount will not be refunded, as procurement of the product is initiated immediately.
Buyer Protection
Order delivered not as described? Full refund — guaranteed. If the product you receive does not match what is shown or described on dropy.in — including wrong product, different variant, missing components, or significantly different appearance — we will issue a full refund to your original payment method. No 5% processing fee. No store credit restriction. No questions asked. Simply send product images for verification to [email protected] or WhatsApp +91 98679 96311 within 3 days of delivery.
Return Policy
- Return Window — You have 3 days after receiving your item to report an issue.
- Return Eligibility — Returns are accepted only for products that arrive damaged, defective, or incorrect. Returns for personal reasons or change of mind are not accepted.
- Non-Returnable Items — The following categories cannot be returned under any circumstances: supplements, beauty products, personal care items, hygiene products, food items, perishable goods, gift cards, custom/personalized products, hazardous materials, flammable liquids or gases.
- Food Items — Returns are not accepted for food items. However, in rare cases where there is a genuine product quality concern, our team will assess and may offer reshipping as a resolution.
How to Report a Damaged/Defective/Wrong Item
- Email [email protected] or WhatsApp us at +91 98679 96311 within 3 days of delivery with your order number.
- Attach clear photos of the product from all sides showing the damage or defect.
- Attach an unboxing video clearly showing the issue.
- Include a short description of the problem.
- Our team verifies your submission against the packing video recorded for your order at dispatch.
- Once verified and approved, we will either send a free replacement or issue a full refund — at our discretion.
Return Shipping
- Damaged/Defective/Wrong items — Free. We arrange and pay for the reverse pickup.
- All other approved returns — Return shipping is borne by the customer.
- Items sent back without an approved return request will not be accepted.
Refund Policy
- For cancellations — Refunds are issued as Dropy Store Credit only by default. If the customer requests a refund to the original payment method, a 5% processing fee will be deducted from the refund amount to cover payment gateway and administrative charges.
- For damaged/defective/wrong items — After we receive and inspect your approved return, refunds are issued as Dropy Store Credit by default. If the customer requests a refund to the original payment method, a 5% processing fee will be deducted from the refund amount.
- For Buyer Protection claims — Full refund to original payment method. No processing fee. No store credit restriction.
- For delayed orders — If your order is not delivered within 30 days of the order date, you may request a full refund to your original payment method. No store credit restriction and no processing fee applies in this case.
- Refund Timeline — All refunds are processed within 7–10 business days after approval. Banks may take additional time to post it. If more than 15 business days pass after approval, contact us.
Policy Abuse
Dropy reserves the right to refuse service, reject return/refund requests, or restrict future orders for any customer found misusing the return, refund, or replacement policy. This includes but is not limited to: repeated false damage claims, frequent cancellations, filing chargebacks without contacting support, threatening or intimidating our team to force policy exceptions, posting or threatening to post false/misleading reviews or social media content to pressure a refund or return approval, spamming our support channels or public platforms, or any behaviour deemed fraudulent, defamatory, or abusive. In such cases, Dropy reserves the right to pursue appropriate legal action to protect its brand and business interests.
Return Address
Godown No. 7, Chawla Warehouse, Plot No. 44-9, Sector 18, Macfo Market, Vashi, Navi Mumbai, Thane, Maharashtra 400705. Please do not send purchases back to the manufacturer.
Contact
Email: [email protected] · WhatsApp: +91 98679 96311
Trusted by Customers
30-Day Easy Returns
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COD Available
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Real Customer Reviews
Ashutosh
This was perhaps one of the best supplements ive ordered online. Really affordable, delivered in 5 days and got a free gift will be ordering again so keep expecting me guys
Verified Buyer ✓
Renu Tupper
I will be shopping all that I need especially supplements and skincare from Dropy..I love Dropy..they r prompt n customer care is amazing n polite..not to mention the freebies..thanku Dropy
Verified Buyer ✓
Divit Raj Singh
100% authentic Vanicream Cleansing Bars and by the way Vanicream Products are considered one of the world's most gentle brands out there! Dropy India is just amazing the packaging was 100% secure amd kept these bars safe and the customer support is excellent!
Verified Buyer ✓
Parminder Kaur
It's non greasy and easily absorbed in the skin
Verified Buyer ✓
rekha dhawan
Lightweight Retinal Serum for a Smoother-Looking Complexion.
The Ordinary Retinal 0.2% Emulsion is a lightweight serum that fits easily into a nighttime skincare routine.
Verified Buyer ✓
Simran
Olly is a great brand
Olly is a great brand, and I was beyond pleased to be order this on Dropsy!
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Vicky Kumar
Bo 1 website for authentic product from india
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ritu saigal
I was amazed at how easy the whole process was and the fact that I have access to all the coveted products that are unavailable in India. The delivery was great too. Nicely packed and was sent a video too!!!
Add a captionVerified Buyer ✓
Anagha
Really happy with this purchase! Keeps my lips soft and moisturized for hours, and the vanilla scent is amazing. Genuine product, well-packed, and delivered on time. Will definitely order again from Dropy!
Verified Buyer ✓
ananya desai
Hydrating, glossy, beautiful berry tint.
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Sourabh Rathi
Great quality magnesium supplement. Easy to take and has helped with muscle recovery and better sleep. Genuine NOW Foods product, well packed, and delivered smoothly by Dropy
Verified Buyer ✓
NEHA KAPOOR
I've been taking these capsules daily, and my hair feels stronger and healthier with less breakage. Easy to take and a great addition to my daily routine.
Verified Buyer ✓
GAURAV BHAT
I've been using this toner regularly, and it has made a noticeable difference in my skin. It helps remove excess oil, minimizes the appearance of pores, and leaves my face feeling clean and refreshed without over-drying.
Verified Buyer ✓
COSRX Pure Vitamin C 23% Serum is a highly concentrated facial serum that delivers an intensive brightening effect to revitalize dull skin. This serum vitamin c formula utilizes pure L ascorbic acid to target uneven skin tone and diminish the appearance of dark spots, resulting in a more uniform and radiant complexion. The high potency of the active ingredients ensures that even persistent skin concerns are addressed effectively while providing a visible boost in skin clarity.
This best vitamin c serum for face is enriched with Super Vitamin E and Hyaluronic Acid to provide antioxidant protection and deep hydration simultaneously. The lightweight consistency of the serum face vitamin c allows for efficient absorption, helping to smooth fine lines and plump the skin without a heavy feel. Regular use of this Korean skin care essential may support a youthful appearance by shielding the skin from environmental stressors and enhancing its natural glow.
Explore our full range of COSRX products — from serums to moisturizers, all directly sourced from the USA with authenticity guarantee. Shop more skin care at Dropy.
Shake the COSRX Pure Vitamin C 23% Serum lightly 1 to 2 times before use. Apply a few drops to the face after toning and spread evenly with your fingertips. Use this facial serum daily in the morning or evening, and always follow with a broad-spectrum sunscreen during the day.
Water, Ascorbic Acid, Ethylhexyl Salicylate, Potassium Hydroxide, Sodium Bisulfite, Sodium Sulfite, 1,2-Hexanediol, Sodium Hyaluronate, Tocopherol, Allantoin, Panthenol, Niacinamide, Caffeine, Glutathione, Adenosine, Carthamus Tinctorius (Safflower) Seed Oil, Squalane
More from COSRX
I have been using the COSRX Pure Vitamin C Serum with Vitamin E for a while now and I really love it. At first, I noticed it has a slightly weird smell. It is not unpleasant but definitely unique compared to other serums I have tried. Once you get used to the smell, it is no longer a problem.What I really like is how it feels on the skin. The texture is very lightweight and it absorbs quickly without leaving any sticky or greasy feeling. It gives my skin a fresh and real sensation as if it is doing something beneficial deep down rather than just sitting on the surface.Since using this serum regularly I have noticed that my skin looks brighter and more even toned. It feels softer and smoother. The added Vitamin E helps with hydration and nourishes my skin. I also appreciate that it does not irritate my skin even though it can be sensitive sometimes so it is gentle yet effective.Overall despite the odd smell at first the performance of this serum makes it totally worth it. It feels like a high quality product that works well and I would definitely recommend it to anyone looking to improve their skincare routine with a Vitamin C serum that actually delivers results.
I've only used this product for a few days, but I can already tell a difference, which is crazy. As soon as I put it on, it gave me an instant glow-not oily, greasy mess kind of glow, but the healthy, plump kind of glow. As someone who had beautiful skin during pregnancy, but is now struggling with uneven and dull skin tone postpartum, this made me extremely happy. Anyway, here are my initial thoughts:Formulation:•this contains a high ascorbic acid percentage. I've never been sensitive to ascorbic acid, so my skin does well with the high concentration. However, if you have more sensitive skin, consider starting with their other vitamin c serum that has a lower percentage of vitamin c.•there is no ferulic acid present, which is generally used to stabilize ascorbic acid. Without this, I'm afraid the product won't last terribly long without oxidizing, so keep this in mind. The instructions do say to refrigerate after opening, which may help slow down oxidation.Texture:The texture of this serum reminds me of a bi-fácil product where there is an oil layer and water layer that need a little shake to incorporate. Don't let the oiliness scare you though, it does sink in to the skin well and doesn't feel heavy on the skin. I haven't had any issues with pilling when I've applied other products and makeup on top.Smell:As many reviewers have mentioned, it does have a particular smell to it. To me, it reminds me of tuna, which is quite unpleasant. However, it does dissipitate quickly. I just hold my breath while I apply it to my face XD I don't smell it at all throughout the day.
This is the best and highest concentration of vitamin C I ever used clears my acne very fast,
First, let me address the smell. I actually lost my taste and smell in 2020 and never fully got it back, so I had no clue this even had such a foul odor. I happened to stumble across the reviews, so I am quite amused simply because I was thinking my cat was wanting to spend quality "mommy and me" time every day while I was at the sink. However, now I am thinking it's because she thought she was getting tuna 😂JK, she likes to open my drawers and get hair ties in the bathroom, so I know she genuinely does want me for something.Now, regarding the oil: I love CosRx products, get regular skincare treatments (facials, chemical peels, etc.), follow some dermatologists and other non MD influencers on social media and all that fun stuff. In other words, skincare is important to me, so I don't choose products that I put on my face willy nilly. I am about to order my second bottle, because I love this oil- I only use it a few times per week, but even then, it agreed with my skin, it is helping with my overall uneven skin pigmentation (it's a slow process, so don't expect overnight results), and it is more affordable than other brands out there.
First time with this brand, but using Vit C serum for years.So far one of my favorites in the range of price. Smells uncomfortable fishy but that is the Vit C normal smell, after some seconds over the skin the smell is gone, and personally prefer this than any extra essence. The oil is pretty thin and absorbs immediately. Haven't had any reactions but I have quite of time with this VitC concentration. I like how my skin looks, give me a glossy renewed look every morning. Any result with dark spots or fine lines, but I realized that is normal aging and nothing to do with it lol, anyway my skin looks healthy and younger for my age. Totally happy with this brand in my second week of use.Update: one month of use and still love it!
FAQs
Is COSRX Pure Vitamin C 23% Serum suitable for sensitive skin?
Due to the high concentration of 23% pure Vitamin C, a patch test is recommended. It contains soothing ingredients like allantoin to balance the formula.
How should I store COSRX Pure Vitamin C 23% Serum?
To maintain maximum potency and prevent oxidation, store the bottle in the refrigerator after opening and keep it away from direct sunlight.
Does COSRX Pure Vitamin C 23% Serum help with acne scars?
The high percentage of L-ascorbic acid is effective at fading hyperpigmentation and improving the appearance of uneven skin tone caused by scars.
Can I use this COSRX brand serum with niacinamide?
It is generally recommended to use these at different times of the day or wait between applications to ensure the best stability for the Vitamin C.
Why does COSRX Pure Vitamin C 23% Serum have a unique scent?
The serum contains a high concentration of pure Vitamin C without artificial fragrances, so any slight scent is natural to the active ingredients.
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