Bye Bye Dark Spots Niacinamide Serum (By It Cosmetics) review

Bye Bye Dark Spots, Hello Brighter Skin: An Honest Review of It Cosmetics’ Niacinamide Serum

"My skin was clear, radiant, the dark spots now mere whispers under my makeup. My friend even commented on my glow!"
Review Contents:

Has hunting for a reliable dark spot corrector got you feeling like you’re lost in a maze of options? Well, I’m about to illuminate the path for you. Today, I’ll be diving headfirst into an in-depth review of the Bye Bye Dark Spots Niacinamide Serum, sharing my experiences and thoughts from using it.

You see, I’ve been grappling with some stubborn dark spots that seem to have set up permanent residence on my face. This is where the Bye Bye Dark Spots Niacinamide Serum from It Cosmetics comes in. As a fan of It Cosmetics, I’ve always found their products to be effective and was excited to give this one a whirl.

I genuinely hope you find this review helpful in your quest for flawless skin. And just a quick side note – I’m not sponsored or paid by anyone. All opinions in this review are my own, as genuine as the dark spots I want to say goodbye to!

Here’s What You Need To Know About The Bye Bye Dark Spots Niacinamide Serum

This little wonder in a bottle is designed to target those pesky dark spots and discoloration. Designed for use on your face, this serum is cruelty-free, showing that It Cosmetics cares not only about your skin but also about our furry friends. With regular usage, you can expect this 30ml bottle to last for about a month.

While it’s mostly fine for all skin types, this serum might not be the best option for those extremely sensitive to niacinamide or ethyl vitamin C.

Now, let’s talk about the brand. It Cosmetics is a brand I’ve heard a lot about, and for good reasons. Their reputation precedes them, and I’ve had friends singing their praises for years.

The serum’s star ingredients are 4% niacinamide and 1% ethyl vitamin C, ingredients that we’ll be discussing in more detail later on.

Does The Bye Bye Dark Spots Niacinamide Serum Work? My Personal Experience

In the past, I’ve had my fair share of rendezvous with various dark spot correctors, each promising to banish my pesky hyperpigmentation to oblivion. Yet, many were mere sweet-talkers, leaving me feeling betrayed by the morning light. So, when I laid my hands on the Bye Bye Dark Spots Niacinamide Serum, I was cautiously hopeful, curious to see if this was another fling or something more profound.

The ritual began every night, just as the day’s weariness began to seep into my bones. A gentle cleanse to strip away the day’s impurities and then, 4 – 5 drops of this sleek, silver elixir seeping into my freshly cleansed skin. The serum had a smooth texture, easily gliding across my skin, leaving a veil of moisture, and sinking in without any residue. The scent was subtle and quickly dissipated, not lingering long enough to bother my sensitive nose.

As days turned into weeks, I began to notice subtle shifts in my complexion. My skin felt smoother, more refined, like the surface of a calm lake at dawn. And the dark spots? They were no longer the bold, defiant patches that held my gaze in the mirror every morning. Instead, they began to fade, quietly retreating into the background.

There was a particular incident that still makes me smile, a sunny afternoon when I was meeting a friend for lunch. As I dabbed on my foundation, I realized I didn’t need to use as much as I usually would. My skin was clear, radiant, the dark spots now mere whispers under my makeup. My friend even commented on my glow, her words a sweet melody that lingered for days.

However, every fairy tale has its plot twists. For this serum, it was the slightly sticky texture it left behind on my skin. It wasn’t too overwhelming, but on hot, humid nights, it made me feel a tad uncomfortable. It wasn’t a dealbreaker, but more of a minor inconvenience.

The other point of contention was the ingredient list. Some of these ingredients, while beneficial, can potentially irritate super-sensitive skin. Even though my skin didn’t protest, I advise you to proceed with caution if your skin gets upset easily. Remember, skincare is a journey, not a race.

Through my journey with the Bye Bye Dark Spots Niacinamide Serum, I experienced the highs and a few lows. But as the last drops of the serum left the silver bottle, I knew that this was an affair to remember. Not just for the glow it gifted my skin, but for the confidence it bestowed upon me. And that, my dears, is priceless.

Using The Bye Bye Dark Spots Niacinamide Serum

From the moment I unscrewed the cap and held the vial of The Bye Bye Dark Spots Niacinamide Serum in my hand, I knew I was holding something special. Its cool, silver exterior glinted under the bathroom lights, whispering promises of brighter, clearer skin. It felt like a little luxury, a treat to myself that marked the end of a long day.

There’s something almost ceremonious about applying a serum. The gentle shake of the bottle, the delicate press of the dropper, and the droplets that bead at the tip, waiting to be applied. This one, in particular, felt like a love letter to my skin, a way to pamper and care for myself that went beyond surface-level beauty.

And when my birthday rolled around, I couldn’t help but think that this little wonder would make the perfect gift for a friend. Its blend of efficacious ingredients and chic packaging screamed luxury, and what better way to spoil someone special?

As I smeared the serum across my cheeks, it felt like silk, cool and smooth against my skin. There was a slight sticky sensation, but it quickly absorbed, leaving my skin feeling plumped and hydrated.

When it comes to how much to use, it was always a bit of a Goldilocks situation for me. Too little, and I felt like my skin was missing out; too much, and I had a bit of a stickiness situation. After a few trials, I found that 4-5 drops were just right for my face and neck, ensuring I wasn’t drowning my skin but also making sure it received all the goodness this serum had to offer.

Being an ardent skincare enthusiast, I have seen, tried, and tested countless serums, each with its place in the skincare hierarchy. But where does The Bye Bye Dark Spots Niacinamide Serum fit into this?

In my opinion, after a thorough cleanse and toner, this serum comes into play. It’s lightweight enough to be absorbed quickly, paving the way for any moisturizer or oil you wish to apply next. Plus, its active ingredients work best when they have direct contact with clean, dry skin.

All in all, using The Bye Bye Dark Spots Niacinamide Serum was a journey of self-discovery. It was more than just a skincare product; it was a moment of self-care, a ritual that marked the end of a day, a personal commitment to loving my skin a little more each day.

Is Bye Bye Dark Spots Niacinamide Serum Worth the Money?

A common question about this product is whether or not it’s actually worth your hard-earned money.

In our opinion, it is worth the money, but there are other brands that offer better value (in terms of effectiveness, price, and size).

One such brand is Deascal, a haute-skincare brand that has been turning heads in the beauty industry with its innovative approach to skincare. Known for its luxurious ingredients and cutting-edge formulations, Deascal prides itself on delivering high-quality, cruelty-free and innovative products that cater to a variety of skin types and concerns.

No matter if you’re new to skincare or a seasoned veteran, you NEED to check out this brand. 

Still need convincing? If you use our exclusive discount code: SpeakingSkincare10 – you can get an amazing 10% off your Deascal orders! 

Effective, ethical, AND value for money? That’s exactly what we want to see.


In the world of skincare, the role of ingredients cannot be overstated. The right blend can transform your skin, while the wrong mix could spell disaster. Let’s dissect the key components of the Bye Bye Dark Spots Niacinamide Serum to help you understand what you’re signing up for.

  • 4% Niacinamide: Niacinamide, also known as nicotinamide, is a form of Vitamin B3. It’s a real darling in skincare, and for good reason. Niacinamide is known for its wide-ranging benefits that are suitable for almost all skin types. Its anti-inflammatory properties can soothe mild acne, rosacea, or any other inflammatory skin condition. It boosts skin barrier function, which means it aids your skin in keeping the good stuff (like moisture) in and the bad stuff out. But most importantly for our dark spot concerns, it interferes with the process of melanin production, thus reducing hyperpigmentation and brightening the skin tone.
  • 1% Ethyl Vitamin C: Ethyl ascorbic acid, or ethyl vitamin C, is a stable derivative of vitamin C. Vitamin C in its pure form (ascorbic acid) is notoriously unstable and oxidizes quickly, which is where ethyl vitamin C comes into play. Ethyl vitamin C is much more stable, meaning it can deliver the benefits of vitamin C without the rapid degradation. Vitamin C is hailed for its potent antioxidant properties, protecting your skin from environmental aggressors like UV damage and pollution. It’s also known for its skin-brightening capabilities. Vitamin C inhibits an enzyme called tyrosinase, which is crucial for melanin production, thus helping reduce dark spots and giving you a more even skin tone.

Upon evaluating the ingredients in this serum, I must say, It Cosmetics has outdone themselves with a well-researched and effective formula. The niacinamide and ethyl vitamin C duo provides a double attack on dark spots, promising brighter, more even-toned skin.

My Final Thoughts – Would I Recommend It?

In the world of dark spot correctors, Bye Bye Dark Spots Niacinamide Serum was on my radar for quite some time. After using it for a month, I’d rate it an 8.5/10.

The high rating is a nod to the effective formula, the reputation of It Cosmetics, and the positive changes I saw in my skin. I’ve used a fair share of dark spot correctors, and I can confidently say that this product holds its ground against the competition.

I enjoyed using the product and appreciated the results it gave me. I’d definitely recommend it to our readers. While it’s not taking the top spot in my personal skincare routine, I do believe that most of you would absolutely love it.

The inclusion of niacinamide and ethyl vitamin C in the formula is a big win in my book. If you decide to try this product, do a patch test first and be patient with it. Remember, good things take time.

You can find Bye Bye Dark Spots Niacinamide Serum on the It Cosmetics official website and other major skincare retailers.

Our Rating:
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