{"content_id":"1981246","content_type":"product"}
4.19
76
5
4
3
2
1
157
Reviews
- dn*******Combination SkinSensitive SkinRecommendedJul 15, 2025
I bought this after carefully considering products focused on brightening and antioxidant effects. I'm on my second bottle now. When I apply it after toner, there's a slight tingling sensation, but after about a month of use, I notice my makeup goes on much smoother. It also leaves my skin feeling incredibly soft. So far, I haven't experienced any blemishes and I'm really loving it! But I tend to use it quite generously, so the amount... and the price... well, you know. Haha! The product seems to be effective for brightening and preventing oxidative stress on the skin. The initial tingling sensation might indicate active ingredients working, but it's worth monitoring to ensure it's not causing irritation. The improved makeup application and softness are positive signs. However, the user finds the product pricey, especially given how quickly they go through it. Despite this, they appreciate that it doesn't cause blemishes, suggesting it's suitable for their skin type. - so******Dry SkinSensitive SkinAtopic SkinBrightening/Dark SpotsSebum/BlackheadsDark CirclesRecommendedJul 11, 2025
It's super plump and bouncy! When I apply makeup after using this, my skin just drinks it up. The amount is too small for the price. Even when it's on sale at Olive Young, it still feels quite expensive. - sa*********Dehydrated SkinAcne SkinBrightening/Dark SpotsSebum/BlackheadsWrinkles/ElasticityEnlarged PoresRecommendedJul 3, 2025
I bought this product because I had red and dark acne scars. I learned that these types of scars don't disappear with dermatological procedures, but rather through skin cell turnover. What I love about this product is that it's not sticky and doesn't have a sour smell. With consistent, long-term use, it really does lighten acne pigmentation scars. Now, whenever I get a breakout and the wound heals, I make sure to use this product regularly. It's gentle on the skin, making it suitable for beginners in skincare routines. After some time, it can feel a bit rich on the skin, so you can't immediately apply other skincare products on top. You might need to rinse it off with water first. While the ingredients are truly excellent, the price is quite steep. According to dermatologists, using a galvanic device can help push the Vitamin C deeper into the skin for better absorption. - bb*****Dry SkinBrightening/Dark SpotsInner DrynessWrinkles/ElasticityEnlarged PoresRecommendedJul 1, 2025
After using it for about 3 days, I feel like my skin has become cleaner. I apply 4 drops, and it absorbs quickly. It doesn't feel like it's evaporating, but rather like it's truly being absorbed into the skin. The scent isn't overpowering, but there's a slight perm-like smell. Fortunately, it dissipates quickly. The price-to-performance ratio is higher than expected, so I end up using it sparingly. It needs to be refrigerated, which is a bit inconvenient. The product seems to work effectively, with noticeable results in a short time. Its quick absorption is a plus, suggesting it might be good for those who don't like heavy or sticky products. However, the scent might be an issue for some, and the price point could be a deterrent. The need for refrigeration adds an extra step to the skincare routine, which some might find bothersome. - el******Oily SkinSensitive SkinAcne SkinJun 11, 2025
The high concentration is said to be beneficial, but it might be best suited for those who are accustomed to using vitamin C serums, starting from lower concentrations over a long period. Among the three, this one had the lightest feel on the skin. As someone with oily skin, I experienced a tingling sensation every time I used it. I gradually reduced the amount from three drops to just one, but I couldn't see any effects. It seemed to only irritate my skin, so I stopped using it. No matter how good a product is supposed to be, jumping straight to a high concentration doesn't seem wise. It's expensive too, and I regret buying three bottles. I forced myself to use up two bottles (using only one or two drops a day until it oxidized and had to be thrown away). The last bottle just sat there, aging like kimchi. No matter how highly recommended a product is, if it causes irritation and doesn't suit your skin, it's best not to use it. Forcing yourself to use it will only worsen your skin condition. There are many affordable vitamin C products available now that work well, so this expensive one wasn't worth it. Freshness is crucial, so opt for a cheaper option that you can use comfortably and discard when needed. - un******Combination SkinRecommendedJun 3, 2025
At first, it feels a bit sticky when applied, but it absorbs quickly. Once absorbed, it feels more firm than sticky. When I apply it before bed, my skin still feels firm in the morning. There's a subtle difference in skin elasticity compared to nights when I don't use it. I'll definitely repurchase when I run out. It's expensive due to its high concentration. Also, it might cause a tingling sensation if you have sensitive skin. I keep it in the refrigerator as instructed and apply it quickly, closing the lid right away to minimize oxidation. - hi****Dehydrated SkinAcne SkinBrightening/Dark SpotsSebum/BlackheadsDark CirclesInner DrynessWrinkles/ElasticityEnlarged PoresDead Skin CellsRecommendedMay 24, 2025
I bought this in April and used it every morning and evening for about a month and a half. I kept it in the fridge and applied it daily. It absorbs well, and I noticed my dark spots slightly fading. While there are many other vitamin products out there, I feel this one is particularly effective for me. The quantity is a bit small, and it's a shame you have to use it up once opened. Store in the refrigerator. Apply one drop in the morning and evening! - ji***Combination SkinSensitive SkinBrightening/Dark SpotsWrinkles/ElasticityEnlarged PoresRecommendedApr 29, 2025
I started using this product while looking for an affordable alternative to SkinCeuticals CE Ferulic. It's quite impressive, containing 15ml of Vitamin C along with Vitamin E, Ferulic Acid, and even Coenzyme Q10 - truly the epitome of an antioxidant cosmetic. The formula is colorless and has a thin consistency that absorbs well. Despite the 15% Vitamin C concentration, it didn't irritate my skin. I appreciate that it comes in a small 15ml bottle, which prevents oxidation before you finish using it. While I don't have any specific complaints, when you calculate the price for a standard 30ml serum size, it's not exactly a budget-friendly option. - em*********Combination SkinSensitive SkinBrightening/Dark SpotsWrinkles/ElasticityRednessRecommendedApr 16, 2025
For dry skin lacking elasticity, this felt nicely firm and bouncy. I noticed it evened out my complexion, making it look clearer. The price is reasonable too. I'll definitely repurchase! Some might find it a bit sticky. It might also feel heavy during summer... 1. Create a slightly acidic environment before applying. 2. Allow time for it to absorb well. 
ju********Dehydrated SkinSensitive SkinAcne SkinBrightening/Dark SpotsSebum/BlackheadsDark CirclesInner DrynessWrinkles/ElasticityEnlarged PoresRednessDead Skin CellsRecommendedApr 14, 2025For antioxidant care, this pure Vitamin C serum was quite good. With a pH of 3.5 and a 15% concentration, I used it consistently. While I didn't see dramatic improvements, it seemed to prevent my skin from getting worse. It's rare to find a pure Vitamin C product with a pH below 3.5 and 15% concentration, so I was impressed by the specs and decided to purchase it. The serum feels rich and deeply hydrating when applied. It's a moisturizing product that helps with blemish reduction. The 15ml size was convenient as it's less likely to oxidize quickly. This would likely suit those with dry skin. The sticky texture made it less than ideal for me to use in the morning, as I didn't enjoy the final feel on my skin.
