Name: The Concentrate Niacinamide Plus
Brand: RNW
Rating: 4.56 (9 reviews)

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This is a Health Functional Food certified by the Ministry of Food and Drug Safety (MFDS) of Korea, designed to help maintain and improve your health.

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Each ingredient is selected for its specific purpose, such as improving skin hydration or brightening. However, the inclusion of these ingredients does not guarantee the overall effectiveness of the final product. Simply using these ingredients does not ensure the product will deliver the claimed benefits.

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Tell us about what you liked - texture, results, skin type, etc

Tell us what didn’t work - texture, skin reaction, or why you wouldn’t recommend it

The Concentrate Niacinamide Plus

Slippery

Heavy

Flips

Causes Allergic Reactions

Causes Breakouts

feels refreshing

Lightweight

Easily Absorbed

Effective for Inner Dryness

Improves Complexion

Doesn't Sit on Skin

Pleasant Scent

It's frustrating that the bottle isn't transparent, so I can't see how much product I've used!

It applies smoothly and I love that there's no deep dryness when I use it. The fragrance-free formula is gentle, which is great for sensitive skin.

더 컨센트레이트 나이아신아마이드 플러스

I apply cream right after this product to prevent dryness. This allows my foundation to go on smoothly. Initially, I used it twice a day, morning and night, and saw noticeable changes, which was quite satisfactory.

When applied all over the face, areas without dark spots gradually brighten, making the dark spots appear more prominent. However, the dark spots also simultaneously become lighter, so when I apply foundation and add concealer, my complexion becomes more even overall, which is great.

As a woman in her 50s with combination dehydrated skin, I purchased this product on Naver after checking its ingredients on Hwahae. With age, my dark spots have increased, so I'm managing them from various angles. I'm already on my 4th bottle, which is why I'm writing this review.

Application: Using the dropper, it spreads easily. There's a slight stickiness at first, but it quickly disappears.
Hydration: Due to the nature of the product, the moisturizing effect seems a bit lacking. It doesn't appear to contain any oil components.
Absorption: The product absorbs immediately after application. While it may vary depending on skin type, I found it absorbed quickly.

It's a bit slippery and absorbs slowly, causing a heavy feeling in the morning

It's just okay... Not exceptionally hydrating, you know?

I wish it was easier to check how much product is left in the bottle.

I've been using this so much that I find myself reaching for the ampoule even before applying my basic toner. It's that good! The ingredients are excellent, and it absorbs lightly and refreshingly into the skin. I absolutely love it. When I use the ampoule first and then apply a generous amount of moisturizer, my skin feels incredibly hydrated and my complexion looks brighter. It's truly wonderful. That's why I'm planning to keep using it consistently from now on.

The lightweight feel might not provide enough hydration for those with very dry skin

As someone with combination skin, I often find heavy products uncomfortable, but this one absorbs lightly and leaves my skin feeling fresh. Since I don't wear makeup, I usually opt for creams with a brightening effect. After using this ampoule, I notice my complexion looks a bit more radiant, so I've started using it alone without any additional cream!

For those with super sensitive skin, the lack of fragrance might actually be a plus!

The scent is almost non-existent. I suppose that's because it's packed with such good ingredients...

With the sudden cold snap, my skin was acting up and felt tight from the inside out. I was searching for a concentrated essence and found this gem. The excellent ingredients go without saying, but what really impressed me was how light it felt on application and how quickly it absorbed. The best part? My skin doesn't feel tight at all, even deep down. This morning, I noticed my complexion was glowing and brighter. I think I've found my holy grail essence!

I often mix a drop or two with my emulsion before applying. When I'm tired, it's much easier than layering multiple products.

The price is reasonable for 30ml, but it doesn't seem to calm my skin on days when I have blemishes. If you're on the oilier side, you might want to avoid using this on breakout days!

It absorbs well, feeling light and moisturizing. My skin was very rough due to dehydration, but applying this daily has made a noticeable difference. The quality ingredients seem to be working their magic, leaving my face refreshed and my complexion brighter. While pleasant fragrances in skincare can be nice, I actually appreciate that this is unscented. With so many scented products in my routine already, it's a welcome break for my senses.

I find it works well to apply the ampoule to the forehead, nose bridge, and cheeks, then gently pat it in to help it absorb.

The quantity is a bit disappointing, but then again, it's not particularly expensive compared to other brands.

This product seems great with its good ingredients, lightweight feel, and how it absorbs quickly and refreshingly. In these dry times, it's challenging to rely on just one or two basic skincare products. Adding this one made my skin feel brighter, and I even recommended it to a friend. I'd suggest this cosmetic to anyone looking to achieve a radiant complexion!

The best tip might be not to use it at all...?

I hadn't been using this product for long when I suddenly developed a terrible rash on my face. My skin completely flared up, so I went to the dermatologist who said it was due to using the wrong cosmetics... It seems the product only looks good on paper.

I bought this after hearing it was good for brightening and because I found the ingredients to be gentle on the skin

Korean Reviews

The Concentrate Niacinamide Plus

2 Reviews