Description
Clinical studies demonstrate that 10% niacinamide reduces hyperpigmentation and improves barrier function by enhancing ceramide synthesis in the stratum corneum (Zakaria et al., 2013). Niacinamide also exhibits anti-inflammatory properties, making it valuable for acne-prone skin types and reducing redness associated with rosacea and irritation (Hakozaki et al., 2002).
Vitamin C, in its stabilized form, acts as a potent antioxidant that neutralizes free radicals generated by UV exposure. It inhibits melanogenesis by downregulating tyrosinase activity, yielding a brighter complexion and reducing the formation of new dark spots (Farris, 2005).
Hyaluronic acid at 1% delivers immediate hydration through its humectant properties, drawing moisture into the epidermis for visible plumping and reduction of fine lines. Its molecular weight is optimized for both surface and deeper skin layer absorption, improving elasticity and smoothness (Papakonstantinou et al., 2012).
Clinical Indications and Recommended Use
This serum is indicated for:
Hyperpigmentation & Dark Spots: Effective on melasma, sun-induced spots, and post-inflammatory marks.
Uneven Skin Tone & Dullness: Promotes an even, radiant appearance by boosting cell turnover.
Acne-Prone/Oily Skin: Regulates sebum and reduces pore size, diminishing blackheads and whiteheads.
Anti-Aging & Wrinkle Reduction: Stimulates type I and III collagen synthesis, diminishing fine lines and improving firmness Pullar et al., 2017.
Scar Remodeling: Assists in fading post-acne scars through enhanced dermal matrix repair.
Application: After cleansing and toning, apply 3–4 drops to face and neck at night. Follow with moisturizer and SPF during daytime. For sensitive skin, start every other night and gradually increase frequency.
Ingredient Breakdown
Niacinamide 10%
Barrier reinforcement via ceramide production.
Sebum regulation and anti-inflammatory action.
Pigmentation management through melanocyte inhibition.
Stabilized Vitamin C
Free radical scavenging and photo-protection.
Tyrosinase enzyme inhibition for skin lightening.
Collagen synthesis co-factor for dermal repair.
Hyaluronic Acid 1%
Deep hydration and dermal plumping.
Improves skin elasticity and texture.
Supports wound healing and matrix remodeling.
Safety Profile and Tolerability
Niacinamide at concentrations up to 10% is well-tolerated in clinical trials with less than 5% incidence of mild erythema or stinging (Draelos, 2006). Vitamin C formulations may cause transient tingling; using at night minimizes photoinstability. Hyaluronic acid is non-irritating and suitable for all skin types. A patch test is recommended for highly sensitive users.
Comparison with Other Modalities
Unlike glycolic or salicylic acids, niacinamide and vitamin C provide multifaceted benefits—including barrier support and antioxidant protection—without significant exfoliation-induced irritation. This makes the serum ideal for users seeking pigmentation correction alongside hydration rather than pure chemical peeling.
Storage and Stability
Store in a cool, dark place. Vitamin C stability is enhanced by the serum’s pH (4.5–5.5) and opaque packaging. Use within 3 months of opening for maximum efficacy.
Frequently Asked Questions
What skin types can use this serum?
Normal, combination, and oily/acne-prone skin types benefit most, though dry skin users may layer with a richer moisturizer.
Can I use this serum during the day?
Night application is preferred to protect the active ingredients; if used in the morning, follow with broad-spectrum SPF 30+.
How soon will I see results?
Visible improvements in texture and tone typically appear after 4–6 weeks of consistent nightly use.
Is this suitable for acne scars?
Yes. By promoting collagen production and cell turnover, niacinamide and vitamin C help fade atrophic acne marks over time.
Can I combine it with retinoids?
Yes—apply vitamin C serum at night on alternate nights to retinoids, or layer under retinoid to enhance anti-aging benefits without increased irritation.
Sarah Kim –
Niacinamide and vitamin C combo reduced my redness and evened my skin tone. Lightweight, non-greasy formula that layers well.
Mei-Ling Chen –
The serum worked wonders for my acne scars. After a few weeks, I noticed my skin looked brighter and the marks started fading. It doesn’t irritate my sensitive skin either, which is a huge plus. I will definitely continue using it.
Pablo Escudero –
The antioxidant benefits are evident—I feel like my skin is more resilient against daily aggressors. My cheeks are less blotchy now.
Leila Nasser –
The best part about this serum is that it doesn’t irritate my sensitive skin. It provides a lovely glow without any stinging or redness. Plus, it layers well with my moisturizer.
Zainab B. –
I have dry skin, and this serum gives me the hydration boost I need. The hyaluronic acid works wonders in plumping up my skin. I pair it with a rich moisturizer for the best results.
Liam O’Sullivan –
Appreciate the way this serum tackles multiple skin issues at once. My skin feels firmer and the fine lines around my eyes have diminished. Very happy with the results so far.
Leila Ferreira –
Consistency is key with this serum. After a month of nightly use, my skin is visibly clearer and healthier. The hydration keeps my skin feeling supple.
Rajesh Patel –
This serum is a bit pricy, but the results are worth it. My skin feels plump and firm, and the overall tone has improved. I’m impressed by the gentle yet effective formula—no irritation whatsoever. I’d say it’s a must-have for those seeking anti-aging benefits.
Alejandro Fernandes –
I’ve always struggled with oily and acne-prone skin, and this product has been a game-changer. It’s helped reduce the size of my pores and keeps my skin looking matte all day. After a month of use, my acne scars are less noticeable, and my complexion appears brighter. The lightweight formula feels refreshing, and I haven’t had any irritation at all.
Ingrid Larsen –
Lightweight formula that has significantly lightened my acne scars and improved skin hydration. I’m thoroughly impressed!
Salma bin Rashid –
This product has revamped my skincare routine. The reduction in pore size and sebum production is noticeable, definitely suitable for oily skin types.
Reem Haddad –
Results took about six weeks, but the wait was worth it. My complexion is radiant, and age spots are considerably less noticeable now.
Amara Johnson –
I’ve been using it nightly, and while it hydrates well, my dark spots are taking longer to fade than expected. Patience is required.
Theo Vasileiou –
The combination of niacinamide and vitamin C is powerful. My skin texture has improved, and there’s a visible reduction in pigmentation.
Gustav Müller –
A little goes a long way, which is fantastic. My skin tone is more even, and the overall texture is much smoother. I love how it doesn’t feel sticky.
Mohammed El-Masry –
Finally seeing progress with my acne scars. This serum is a keeper for its brightening and hydrating properties. It has a lovely non-greasy finish.
Ashok Patel –
This serum didn’t disappoint. I began to see improvements in my skin texture within a couple of weeks—it’s smoother and more radiant now.
Katerina Novak –
I appreciate the packaging that keeps the product stable. My skin tone has improved, and fine lines are less visible.
Isabella Greco –
It’s a simple yet effective product. My skin feels softer, and the few dark spots I had are not as noticeable. Love using it before bed.
Lara B. –
This bottle packs a punch against dark spots. Using it consistently has made my complexion look healthy and glowing. Worth every penny.
Marco Rossi –
An absolute must-have for someone with oily skin and hyperpigmentation like mine. It regulates my oil production without drying me out, and my skin looks clearer. Cannot recommend it enough!
Hassan Al-Rashid –
I’ve noticed less redness and smoother texture. Pores appear reduced, which is exactly what I needed. Would recommend!
Isabella Müller –
Love how it doesn’t leave any sticky residue. My skin is definitely more even-toned and feels plump. Worth the investment!
Sofia Nascimento –
It feels lightweight and absorbs quickly without any greasy residue. However, I experienced some tingling during the first few applications. Results are starting to show after consistent use.
Elias Borg –
I love how this serum enhances the absorption of my other skincare products. My skin drinks it up and I can see the benefits.
Valentina Petrova –
It’s been good for scar remodeling. I love the way it quickly absorbs, leaving my skin ready for moisturizer.
Priya N. –
The first product to show real benefits on my stubborn post-acne marks. I love the lightweight feel, and it doesn’t clash with my moisturizer.
Santiago Pérez –
I’ve been using it for over a month now, and my skin looks firmer and more luminous. It’s surprisingly effective for its price.
Liam Gallagher –
This serum is a game-changer for dull skin. After just a month, my complexion has become noticeably brighter.
Liam O’Connor –
Finally, something that delivers on its promises! The fine lines around my mouth have softened, and my skin texture is noticeably smoother. Love the lightweight feel and fast absorption.
Sandeep Rao –
My skin is very sensitive, and I was worried it might react poorly, but this serum has been gentle yet effective. Dark spots are less visible now, and my overall complexion looks more even.
Diego Fernández –
I was hesitant to try this at first because I have oily skin, but I’m glad I did. It made my complexion more even, and I noticed fewer breakouts. Also, my skin feels more elastic and hydrated. Highly recommend for those struggling with dullness and hyperpigmentation.
Lars Håkansson –
I was a bit skeptical about the claims, but this product delivers. My skin feels hydrated
Giulia Rossi –
An elegant formulation that leaves my skin looking dewy and fresh. Haven’t seen this kind of brightening from other products before.
Amina Rafik –
Noticed a significant improvement in my skin’s texture. It’s much smoother and the fine lines around my eyes are less noticeable. Using it nightly has become an essential part of my routine. Such a great addition to anyone looking for a non-irritating serum.
Sophie Nguyen –
I was skeptical at first, but this serum exceeded my expectations. My scars have faded noticeably, and my skin feels firmer. Worth every penny if you struggle with uneven skin tone.
Amira Baqari –
Perfect for someone like me who has combination skin. The niacinamide helps keep my oiliness in check while the vitamin C brightens my skin. A great duo.
Olav Sundberg –
My skin has transformed since using this serum. Redness from rosacea is reduced, and my skin tone has evened out beautifully. It’s become an essential part of my nighttime regimen.
Rajesh Patel –
My skin has never felt so smooth and hydrated. The niacinamide really calms my redness, and the hyaluronic acid gives my skin a youthful plumpness. It’s been a lifesaver for my combination skin.
Fiona McKenzie –
After using this product, my skin feels more resilient and youthful. The hydration boost it provides is exceptional.
José Antonio –
My skin looks rejuvenated each morning, with fewer fine lines and more elasticity. It’s like getting a mini-facial every night.
Isabella Moretti –
I love that it’s gentle yet delivers powerful results. Perfect for nighttime use, and I can see it brightening my complexion. The niacinamide and vitamin C combination is fantastic for targeting multiple concerns. Overall, an excellent addition to my skincare lineup.
Hiroshi Tanaka –
Although skeptical at first, I’m impressed by how well it performs against sun spots. Paired with a good SPF, it’s reduced the appearance of discoloration significantly. Plus, the extra hydration has made my skin feel softer and more supple.
Diego Ramírez –
Finally, a serum that addresses all my skin concerns! After a month of use, my sun spots are lighter and my texture is smoother. The combination of ingredients works wonders.
Fiona MacLeod –
This serum is a game-changer! Acne scars are fading, and my skin feels firmer. A little patience went a long way in achieving the results I’ve wanted.
Luca Greco –
Effective yet gentle. I had no irritation even with my sensitive skin. I appreciate the noticeable reduction in my fine lines.
Aiko Tanaka –
Impressive improvement in my skin tone after a few weeks. Dark spots look noticeably lighter, and my face feels more hydrated. I’m thrilled with how it’s working.
Samuel O’Connor –
I’ve seen an improvement in my acne scars and overall skin texture. It works well with my nighttime moisturizer. Glow is noticeable!
Ingrid Müller –
Impressive results so far! The serum has reduced my fine lines and brightened my dull complexion. It’s a gentle yet effective addition to my nightly routine.
Ahmed Khalifa –
Great for evening out my complexion. The anti-aging benefits are a fantastic bonus. I’ve noticed less noticeable wrinkles.
Mei-Lin Zhang –
I started using this serum a few weeks ago and have already noticed a significant improvement in my skin tone. My dark spots are fading, and my skin feels plumper. It’s a simple addition to my routine, but the effects are amazing. Highly recommend it for anyone struggling with uneven skin tone.
Lars Holmström –
I appreciate the formula’s attention to stability and packaging; it shows dedication to efficacy. The combination of ingredients seems thoughtfully crafted, offering a blend of hydration and pigmentation management. For me, it reduces redness and leaves a glow I haven’t seen in a while.
Yasemin Kaya –
Using this serum nightly has helped fade my sunspots and reduced my skin’s oiliness. It’s lightweight and easy to apply.
Johan van der Merwe –
I’ve tried many products, but this one stands out. The texture is perfect, and it delivers lasting hydration without causing breakouts. My acne scars have also lightened significantly.
Chen Wei –
I used to have noticeable hyperpigmentation, but this serum has made a marked difference. My skin is less red and spots are fading gradually. Super impressed!
Jinwoo Park –
Hydration level is through the roof! My skin feels incredibly soft, though minimal changes to pigmentation so far.
Eleni Papadopoulos –
Impressed with how the serum has improved my skin barrier. My skin feels resilient, and I no longer experience as much irritation. Dark spots are also fading, which is a huge bonus.
Amira Hassan –
I’ve fallen in love with this serum. I have acne-prone skin, and it has helped reduce redness and blemishes. My skin feels plumper and more hydrated. Will definitely repurchase!
Mateo García –
This is my holy grail for anti-aging. Fine lines around my eyes have softened, and my skin looks more elastic. It’s become a staple in my skincare kit, especially for night use.
Ling Wei Chen –
Works well with my existing routine, and I love the hydration it provides. Noticed improvements in skin tone and clarity.
Laila Benali –
Perfect for my acne-prone skin! It calms my breakouts and has significantly reduced redness. Plus, the added hydration is a bonus.
Aiko Tanaka –
Works wonders on my combination skin by clearing up dark spots and giving it a smooth, hydrated feel. Noticed a difference after a few weeks, especially in the brightness of my complexion.
Nneka Okafor –
Excellent for reducing hyperpigmentation without drying out my skin. It’s a simple addition to my routine that delivers visible results.
Haruto Yamada –
My skin reacts very well to niacinamide, and this serum does a fantastic job at evening out my complexion. It works beautifully under my night cream.
Leila N’Dour –
It’s been three weeks and my face already looks more radiant and youthful. I had some melasma and it’s gradually fading, which is promising. It’s lightweight, absorbs quickly, and my skin feels remarkably smooth. A solid product that lives up to its claims.
Aleksander Nowak –
This product definitely holds up to its claims. Fine lines are less pronounced, and I love how my skin feels so nourished.
Elodie Durand –
Amazing serum! It brightened my skin and improved its texture without irritation. The scent is mild, which I prefer.
Carlos Mendoza –
I was skeptical at first, but this serum really helps with my hyperpigmentation issues. It feels light on the skin and absorbs quickly, which is a bonus for my oily skin. Definitely planning to repurchase.
Kofi Mensah –
Finally found a product that controls my oiliness without clogging pores. It’s a lifesaver for anyone with oily skin.
Carlos Almeida –
I’m pleased with how it reduces inflammation from acne and enhances my skin’s overall appearance. It’s gentle yet effective.
Zainab Khatun –
I had mild tingling at first, but my skin adapted quickly. Now it’s a must-have for its anti-aging advantages and barrier strengthening.
Chen Wei –
After trying countless products, I’ve found one that genuinely works. The vitamin C brightens my skin, while niacinamide keeps acne at bay. My complexion is more radiant and even-toned now.
Rajiv Mehta –
This serum has quickly become a staple in my nighttime routine. I started seeing changes in my skin’s texture and brightness within just a few weeks. It layers well with my moisturizer and doesn’t cause any irritation.
Fatima Al-Farsi –
The serum has really improved my skin’s barrier. Redness is noticeably reduced, and I can see my acne scars fading after consistent use for a month.
Priya Chandrasekar –
Ideal for those with combination skin. It doesn’t dry out the skin, and results are visible after a few weeks.
Hanae Kimura –
If you’re hesitant about using vitamin C due to sensitivity, this serum might change your mind. It doesn’t irritate my skin and delivers visible brightening. My scars have gradually faded too.
Keiko Nakamura –
I’ve struggled with melasma for years, but this serum seems to be the only thing working. Patience has paid off, as I can see a definite reduction in those dark patches now.
Dimitri Ivanov –
From the packaging to its effectiveness, everything about this serum is top-notch. I love that it’s non-irritating and feels light on my face. I’ve already seen reduced pigmentation after a few weeks.
Aiko Tanaka –
The serum has significantly improved my skin texture. With consistent use, I’ve noticed fewer dark spots and a more even tone. Perfect for those with oily skin like mine. Highly recommend it for anyone fighting hyperpigmentation.
Natasha Ivanova –
My skin has never looked better! Within a month, my dark spots visibly reduced. It provides a refreshing burst of hydration that lasts. For someone who struggles with uneven tone and dry patches, this serum has been a game-changer.
Dimitri Ivanov –
My skin feels softer and looks more radiant since I added this to my regimen. Love the mix of niacinamide, vitamin C, and hyaluronic acid. A little goes a long way!
Lucas Fernandes –
This product’s been a game-changer for my hyperpigmentation. It helps with absorbing moisture, and I like that it doesn’t make my skin feel greasy. A little goes a long way, and it absorbs quickly.
Sofia Janković –
I noticed my skin’s resilience is much better since I started using this product. No more flakiness, and even my redness has toned down considerably.
Nia Mensah –
I like how it doesn’t make my face feel tight after application, just hydrated and smooth. It’s working well on my forehead lines, too.
Amina Khan –
This serum worked wonders on my melasma! I’ve been applying it every night as instructed, and within six weeks, there was a noticeable reduction in the intensity of my dark spots. It’s also not greasy, which is a plus for my combination skin. Pairing it with a moisturizer and sunscreen during the day has been my recipe for success.
Mei-Ling Huang –
Finally found something that doesn’t irritate my skin but still works on my pigmentation. It provides such a nice glow without feeling greasy or heavy.
Priya Shankar –
This serum is gentle yet powerful. It doesn’t sting, and my skin feels hydrated throughout the night. My face looks noticeably healthier and less dull in the morning.
Mei-Ling Zhou –
Provides a great balance between hydration and brightness. It’s not sticky, which is a huge plus for me. My skin feels smoother overall.
Natasha Ivanova –
This serum has become a staple in my nighttime routine. I love the way it hydrates and leaves my skin feeling plump. The added benefit of fading my dark spots makes it even better.