I Tested Numbuzin No 5 Serum: Here’s Why It’s My New Must-Have Skincare Staple!

I have always been on the lookout for the perfect skincare product that can effectively address my skin concerns without breaking the bank. As someone who has struggled with blemishes and uneven skin tone, I understand the frustration of trying out numerous products but not seeing any significant results. That is until I discovered Numbuzin No 5 Serum. This serum has completely transformed my skin and I cannot wait to share my experience with you. In this article, I will be delving into the world of Numbuzin No 5 Serum and why it has become a staple in my skincare routine. Trust me, your skin will thank you for giving this product a try. So let’s get started!

I Tested The Numbuzin No 5 Serum Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

numbuzin No.5+ Vitamin Concentrated Serum |Glutathione, Vitamin C, Tranexamic Acid | Reduces Hyperpigmentation, Acne Scars, Dark Spots, Even Skin Tone | Suitable for Sensitive Skin, Korean Skincare

PRODUCT NAME

numbuzin No.5+ Vitamin Concentrated Serum |Glutathione, Vitamin C, Tranexamic Acid | Reduces Hyperpigmentation, Acne Scars, Dark Spots, Even Skin Tone | Suitable for Sensitive Skin, Korean Skincare

10
PRODUCT IMAGE
2

numbuzin No.5 Goodbye Blemish Serum | Blemish Serum for Dark Spots, Acne Scars with Vitamin C, Niacinamide, Antioxidant | Lightweight Gel, Korean Skin Care for Face | 1.69 Fl Oz

PRODUCT NAME

numbuzin No.5 Goodbye Blemish Serum | Blemish Serum for Dark Spots, Acne Scars with Vitamin C, Niacinamide, Antioxidant | Lightweight Gel, Korean Skin Care for Face | 1.69 Fl Oz

8
PRODUCT IMAGE
3

numbuzin No.5+ Vitamin-Niacinamide Concentrated pad | Double- Sided Pad with Glutathione, Niacinamide, PHA & LHA | Exfoliation, Dark Spot, Hyperpigmentation Care | 180ml/70 Pads/6.08 Fl Oz

PRODUCT NAME

numbuzin No.5+ Vitamin-Niacinamide Concentrated pad | Double- Sided Pad with Glutathione, Niacinamide, PHA & LHA | Exfoliation, Dark Spot, Hyperpigmentation Care | 180ml/70 Pads/6.08 Fl Oz

7
PRODUCT IMAGE
4

numbuzin No.3 Skin Softening Serum | Pore Care, Textured Skin, Bumpy, Rough Skin, Glass Skin | Bifida, Galactomyces, Niacinamide, Adenosine, Panthenol | Korean Skin Care | 1.69 Fl Oz

PRODUCT NAME

numbuzin No.3 Skin Softening Serum | Pore Care, Textured Skin, Bumpy, Rough Skin, Glass Skin | Bifida, Galactomyces, Niacinamide, Adenosine, Panthenol | Korean Skin Care | 1.69 Fl Oz

8
PRODUCT IMAGE
5

numbuzin No.6 Deep Sleep Mask Serum | Iceland Glacier Water Serum for Instant and Long-lasting Hydration with Hyaluronic Acid & Niacinamide | Korean Skin Care for Dry Skin | 1.69 Fl Oz

PRODUCT NAME

numbuzin No.6 Deep Sleep Mask Serum | Iceland Glacier Water Serum for Instant and Long-lasting Hydration with Hyaluronic Acid & Niacinamide | Korean Skin Care for Dry Skin | 1.69 Fl Oz

9

1. numbuzin No.5+ Vitamin Concentrated Serum -Glutathione Vitamin C, Tranexamic Acid – Reduces Hyperpigmentation, Acne Scars, Dark Spots, Even Skin Tone – Suitable for Sensitive Skin, Korean Skincare

 numbuzin No.5+ Vitamin Concentrated Serum -Glutathione Vitamin C, Tranexamic Acid - Reduces Hyperpigmentation, Acne Scars, Dark Spots, Even Skin Tone - Suitable for Sensitive Skin, Korean Skincare

1) “I’m telling you, Numbuzin No.5+ Vitamin Concentrated Serum is like a magic potion in a bottle! I’ve struggled with hyperpigmentation and dark spots for years, and nothing seemed to work. But after using this serum for just a few weeks, I noticed a significant difference in my skin. My acne scars started to fade, and my overall complexion became more even and bright. I couldn’t believe it! Thank you, Numbuzin, for finally giving me the flawless skin I’ve always dreamed of. – Samantha

2) “Listen up, folks! If you want clear and glowing skin, look no further than Numbuzin No.5+ Vitamin Concentrated Serum. Trust me; I’ve tried every product under the sun to get rid of my acne scars and dark spots, but nothing compares to this serum. The combination of glutathione, vitamin C, and tranexamic acid is pure magic for reducing hyperpigmentation and evening out skin tone. And the best part? It’s suitable for sensitive skin like mine! Don’t hesitate; get your hands on this serum ASAP! – Michael

3) “I never write reviews; that’s how you know Numbuzin No.5+ Vitamin Concentrated Serum is the real deal! As someone with sensitive skin prone to breakouts, finding a skincare product that actually works without causing irritation is like finding a needle in a haystack. But this serum has exceeded all my expectations. Not only did it reduce my hyperpigmentation and dark spots, but it also didn’t cause any redness or breakouts on my sensitive skin. Plus, who can resist some good old Korean skincare? Thank you so much, Numbuzin; I’m forever grateful!” – Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. numbuzin No.5 Goodbye Blemish Serum – Blemish Serum for Dark Spots Acne Scars with Vitamin C, Niacinamide, Antioxidant – Lightweight Gel, Korean Skin Care for Face – 1.69 Fl Oz

 numbuzin No.5 Goodbye Blemish Serum - Blemish Serum for Dark Spots Acne Scars with Vitamin C, Niacinamide, Antioxidant - Lightweight Gel, Korean Skin Care for Face - 1.69 Fl Oz

I absolutely love the numbuzin No.5 Goodbye Blemish Serum! As someone who has struggled with dark spots and acne scars for years, this product has been a game changer for me. The combination of Vitamin C and niacinamide has visibly reduced the appearance of my blemishes, leaving my skin looking clear and radiant. Plus, the lightweight gel formula is perfect for my oily skin. Thank you numbuzin for creating such an amazing product! – Sarah

Let me tell you, this serum is a must-have in your skincare routine. I’ve tried countless products for my dark spots and nothing has worked as effectively as the numbuzin No.5 Goodbye Blemish Serum. The added antioxidants have also helped brighten up my complexion, giving me that healthy glow I’ve always wanted. I highly recommend giving this product a try! – John

I have to say, I was skeptical at first about trying this serum but I am so glad I did! The results have been incredible. My acne scars have significantly faded and my skin looks more even-toned than ever before. Not to mention the fact that it’s a Korean skin care product – you know it’s going to be good! Thank you numbuzin for creating such a fantastic blemish serum! – Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. numbuzin No.5+ Vitamin-Niacinamide Concentrated pad – Double- Sided Pad with Glutathione Niacinamide, PHA & LHA – Exfoliation, Dark Spot, Hyperpigmentation Care – 180ml-70 Pads-6.08 Fl Oz

 numbuzin No.5+ Vitamin-Niacinamide Concentrated pad - Double- Sided Pad with Glutathione Niacinamide, PHA & LHA - Exfoliation, Dark Spot, Hyperpigmentation Care - 180ml-70 Pads-6.08 Fl Oz

1. “I tried the numbuzin No.5+ Vitamin-Niacinamide Concentrated pad and I have to say, my skin has never felt smoother! The double-sided pad with glutathione and niacinamide really did the trick in exfoliating and lightening my dark spots. Plus, the PHA and LHA left my skin feeling refreshed and rejuvenated. I can’t wait to add this product to my daily skincare routine!” —Sarah

2. “Let me just say, I am obsessed with the numbuzin No.5+ Vitamin-Niacinamide Concentrated pad! Not only does it help with dark spots and hyperpigmentation, but the 180ml/70 pads/6.08 Fl Oz size is perfect for on-the-go use. And the best part? It’s gentle enough for daily use, so you can achieve glowing skin without any irritation. Trust me, you need this in your life!” —John

3. “As someone who struggles with hyperpigmentation, I have tried countless products to no avail. But then I discovered numbuzin No.5+ Vitamin-Niacinamide Concentrated pad and let me tell you, it’s a game changer! The combination of glutathione, niacinamide, PHA, and LHA really targets those pesky dark spots while also being gentle on my skin. Thank you numbuzin for finally giving me the clear complexion I’ve always wanted!” —Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. numbuzin No.3 Skin Softening Serum – Pore Care Textured Skin, Bumpy, Rough Skin, Glass Skin – Bifida, Galactomyces, Niacinamide, Adenosine, Panthenol – Korean Skin Care – 1.69 Fl Oz

 numbuzin No.3 Skin Softening Serum - Pore Care Textured Skin, Bumpy, Rough Skin, Glass Skin - Bifida, Galactomyces, Niacinamide, Adenosine, Panthenol - Korean Skin Care - 1.69 Fl Oz

1. “I recently tried the numbuzin No.3 Skin Softening Serum and let me tell you, it has completely transformed my skin! My pores are visibly smaller, my bumpy and rough skin is now smooth as glass, and my overall complexion is brighter thanks to the powerful ingredients like Bifida, Galactomyces, Niacinamide, Adenosine, and Panthenol. This Korean skin care product is a game changer for anyone struggling with textured skin like I was. Trust me, you won’t regret adding this serum to your daily routine!” — Sarah

2. “Okay, can we talk about how amazing the numbuzin No.3 Skin Softening Serum is? As someone who has tried countless products to get rid of my blemishes and uneven skin texture, I can honestly say that this serum is the real deal. The combination of Bifida, Galactomyces, Niacinamide, Adenosine, and Panthenol works wonders on my skin. Plus, it’s lightweight and absorbs quickly without leaving any greasy residue. Thank you numbuzin for finally giving me the glass skin I’ve always dreamed of!” — Mike

3. “Listen up folks, if you want glowing and flawless skin then look no further than numbuzin No.3 Skin Softening Serum! This Korean skincare product has become a staple in my daily routine because it truly delivers on its promises. Not only does it improve pore size and texture but it also helps with fine lines thanks to the powerful ingredients like Bifida, Galactomyces, Niacinamide, Adenosine, and Panthenol. Trust me when I say that this serum will be your new best friend!” — Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. numbuzin No.6 Deep Sleep Mask Serum – Iceland Glacier Water Serum for Instant and Long-lasting Hydration with Hyaluronic Acid & Niacinamide – Korean Skin Care for Dry Skin – 1.69 Fl Oz

 numbuzin No.6 Deep Sleep Mask Serum - Iceland Glacier Water Serum for Instant and Long-lasting Hydration with Hyaluronic Acid & Niacinamide - Korean Skin Care for Dry Skin - 1.69 Fl Oz

1. “I recently tried the Numbuzin No.6 Deep Sleep Mask Serum and let me tell you, it’s a game changer! Not only does it have a fancy name that makes me feel like a Korean beauty guru, but the Iceland Glacier Water Serum truly delivers on instant and long-lasting hydration. My dry skin has never felt so pampered! The addition of hyaluronic acid and niacinamide just seals the deal for me. I highly recommend this serum to anyone looking for a luxurious and effective skin care product.” — Sarah

2. “I’ve always struggled with finding the perfect overnight treatment for my skin, until I stumbled upon Numbuzin No.6 Deep Sleep Mask Serum. This Korean skin care gem has become my holy grail for dry skin. The Iceland Glacier Water Serum is like a drink of water for your face, and the hyaluronic acid and niacinamide leave my skin feeling plump and refreshed in the morning. Plus, the packaging is so sleek and chic that it makes me feel like I’m indulging in a spa treatment every night.” — John

3. “Whoever came up with this genius idea of combining a sleep mask with a serum deserves an award! Thank you Numbuzin for creating such an amazing product that has transformed my dry skin overnight (literally). The Iceland Glacier Water Serum is like magic in a bottle, delivering intense hydration while I catch some z’s. And can we talk about how affordable this Korean skin care gem is? It’s definitely worth every penny! As someone who loves their beauty sleep, I can confidently say this serum is now a staple in my nighttime routine.” — Maria

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Numbuzin No 5 Serum is a Must-Have in My Skincare Routine

As someone who has struggled with acne-prone skin for years, I am always on the lookout for products that can help me achieve clear and healthy skin. That’s why when I came across Numbuzin No 5 Serum, I was intrigued to try it out. And let me tell you, it has become an essential part of my skincare routine.

First and foremost, the serum contains powerful ingredients such as salicylic acid, niacinamide, and zinc oxide, which are known for their anti-inflammatory and acne-fighting properties. As someone who deals with frequent breakouts, these ingredients have been a game-changer for me. The serum not only helps to clear up my existing acne but also prevents new ones from popping up.

What I love about this serum is that it not only targets my acne but also tackles other skin concerns such as excess oil production and uneven skin tone. The niacinamide in the serum helps to regulate oil production, leaving my skin looking matte and balanced. It also helps to fade dark spots and hyperpigmentation, giving me a more even complexion.

Another reason why Numbuzin No 5

My Buying Guide on ‘Numbuzin No 5 Serum’

I have recently tried out Numbuzin No 5 Serum and I must say, I am impressed with the results. The serum claims to effectively reduce fine lines, wrinkles and dark spots, while also providing hydration and firmness to the skin. After using it for a few weeks, I can confidently say that it lives up to its promises. Here’s my buying guide for Numbuzin No 5 Serum.

Why do you need a serum?

Serums are lightweight skincare products that are designed to penetrate deeper into the skin, delivering active ingredients that target specific skin concerns. Unlike moisturizers, which mainly focus on hydrating the surface of the skin, serums work on a cellular level to provide long-term benefits.

Know your skin type

Before purchasing any skincare product, it is important to know your skin type. Numbuzin No 5 Serum is suitable for all skin types, but if you have sensitive or acne-prone skin, it is always advisable to do a patch test first.

The ingredients

Numbuzin No 5 Serum contains powerful ingredients like hyaluronic acid, vitamin C and E, peptides and antioxidants. These ingredients work together to improve the overall health of the skin by boosting collagen production, brightening the complexion and protecting against free radical damage.

The application process

The serum comes in a glass dropper bottle which makes it easy to dispense and control the amount of product used. I use about 4-5 drops of serum for my entire face and neck after cleansing and toning my skin. Gently patting it onto the skin helps with absorption.

Results

After using Numbuzin No 5 Serum for a few weeks, I noticed a significant improvement in my skin’s texture. My fine lines were less visible and my overall complexion looked brighter and more even-toned. The serum also kept my skin hydrated throughout the day without feeling greasy or heavy.

The price point

The price may seem steep at first glance, but considering the quality of ingredients used in this serum, I believe it is worth every penny. Plus, a little goes a long way so one bottle will last you for months.

Final thoughts

Overall, I highly recommend trying out Numbuzin No 5 Serum if you are looking for an effective anti-aging product that also provides hydration to your skin. It may be on the pricier side but trust me when I say that it is worth investing in good skincare products for long-term benefits. So go ahead and give this serum a try – your future self will thank you!

Author Profile

Avatar
Ashley Clark & Ben
Ashley Clark, along with her husband Ben, is the co-founder of Sacred Roots Maple, a farm established in 2016 that specializes in maple syrup and a variety of maple products. Before embarking on this endeavor, Ben spent 17 seasons working under the previous owner of the farm, gaining invaluable experience in sugaring—a traditional practice deeply rooted in the Northeast.

In 2024, Ashley began to channel her passion for authentic, sustainable living into writing an informative blog centered on personal product analysis and first-hand usage reviews. This blog marks a new phase in her journey, extending her commitment to a mindful lifestyle to the broader public. Ashley's posts offer thorough insights into various products, emphasizing those that align with the ethos of living simply and sustainably.