10% Niacinamide Face Serum

When The Derma Co's 10% Niacinamide Serum launched in 2020, the Indian direct-to-consumer skincare shelf looked very different than it does today. Most of the niacinamide serums available were either expensive imports aimed at the upper middle class or cheap formulations that listed niacinamide prominently on the front of the bottle but tucked it far down the INCI. The Derma Co did something that, at the time, felt almost rude in its simplicity: it put niacinamide at the second position on the ingredient list, added 2% zinc PCA, tucked in some centella to soothe, and sold the whole thing for less than the price of a single café breakfast. That positioning is why the product has over fifty thousand reviews and a permanent spot on "beginner skincare" recommendation lists across Indian social media.

The formulation is functional rather than fancy, and that's the point. Aqua, niacinamide, 1,3-propanediol for slip, glycerin and pentylene glycol for humectant support, zinc PCA for sebum regulation, centella asiatica for anti-inflammatory buffering, a modest gelling system, and standard preservation. There's no retinol, no peptide dressing, no fragrance masking, and no silicone slip. It's a straight niacinamide serum that does one category of things well: sebum regulation, post-acne mark fading, pore appearance refinement, and modest brightening. If that's what you need, this is genuinely one of the better value picks in the category worldwide, not just in India.

Texture is where the cheap-serum suspicion tends to break. This is a clear, slightly viscous water-serum that absorbs in under a minute and leaves no residue — the kind of base that disappears under any moisturizer or sunscreen without pilling. The dropper pulls the right amount for a full face in one fill, and the amber glass bottle does a reasonable job protecting the formula from light, though the dropper itself can be messy after a few months of regular use.

The flush factor is worth talking about honestly. At 10%, niacinamide occasionally triggers a warm, slightly pink flush during the first week of use, especially on skin that's never been exposed to niacinamide at that concentration before. This is not an allergic reaction and it's not harmful — it's a vasoactive response that typically subsides within a few days as tolerance builds. For most oily and combination skin users, the flush is either unnoticeable or fleeting. For users with very reactive or rosacea-prone skin, it can be uncomfortable, and those users are often better served by a 5% formulation to start.

The results timeline is predictable enough to plan around. Sebum control and a fresh, less-shiny finish in the T-zone tend to show up within the first two to three weeks. Post-acne mark fading — the flat red and brown marks that retinoids and niacinamide both address — starts emerging between weeks four and eight, and compounds over the following months. Pore appearance refinement is subtle but real with consistent use. None of these effects are retinoid-level dramatic, but they accumulate into a notably cleaner, more even skin surface over three to six months of daily use, which is a reasonable return on a serum that costs less than most people's coffee budget.

Where this serum falls short is also worth being clear about. It is not a hyperpigmentation treatment for melasma or deep dark spots — niacinamide is a supporting act in those cases, not a headline performer. It is not a moisturizer, despite some users treating it that way, and it's not enough on its own for dry skin. And it is not a retinoid substitute for wrinkles, fine lines, or textural concerns that need turnover-level intervention. If you bought this expecting it to replace your full skincare routine, you'll be disappointed. If you bought it to add a high-quality, well-priced niacinamide step to a routine that already includes cleansing, moisturizing, and SPF, you'll probably be impressed.

The bigger story of this serum is really a story about what direct-to-consumer pricing can do when a brand gets its formulation right. Before 2020, getting a 10% niacinamide and 2% zinc serum at this price point in India simply wasn't possible. The Derma Co proved that the math worked, and pulled the entire budget segment of the Indian skincare market up a rung in the process. That's a meaningful contribution to a category where the majority of users are still building their first real routine, and it's the reason this product deserves to be taken seriously despite its unremarkable appearance on the shelf.

Formula

The Science

Niacinamide at 10% is a concentration with substantial clinical support in the dermatological literature. Studies on cosmetic niacinamide have demonstrated measurable effects on sebum production, barrier function, post-inflammatory hyperpigmentation, and pore appearance at concentrations between 2% and 5%, with additional benefits suggested at higher concentrations up to 10%. The Bissett et al. 2005 split-face study remains one of the most cited works demonstrating niacinamide's effect on hyperpigmentation, skin yellowing, and fine lines over 12 weeks at a 5% concentration.

The addition of zinc PCA at approximately 2% is a classic formulation choice for oily and acne-prone skin, drawing on older dermatological research showing zinc's sebum-regulating and mildly antibacterial activity. The combination of niacinamide and zinc has been popularized globally by formulations like The Ordinary's 10% Niacinamide + Zinc 1% serum, and The Derma Co's version sits in the same formulational neighborhood with a slightly higher zinc load.

Centella asiatica extract — sometimes listed as cica or tiger grass — contains asiaticoside and madecassoside, triterpenoid compounds that have been studied for anti-inflammatory and wound-healing activity. Its inclusion here helps buffer the mild vasoactive response that higher-percentage niacinamide can trigger, and supports the barrier during the sebum-regulation phase.

The pH of the finished serum appears to be around 5.5 based on reported testing, which is within the optimal range for niacinamide stability and keeps the formulation compatible with the skin's natural acid mantle. Niacinamide can convert to niacin (the vasoactive form) at extreme pH or temperature, which is why well-made niacinamide serums maintain a pH close to skin's native range.

References

1. Niacinamide: A B vitamin that improves aging facial skin appearance — Dermatologic Surgery (2005)

Dermatologist Perspective

Dermatologists widely recommend 10% niacinamide serums as a foundational step for patients with oily skin, post-acne hyperpigmentation, and large-pore concerns, particularly when budget is a consideration. Board-certified dermatologists note that niacinamide is one of the best-tolerated actives in skincare overall and is compatible with essentially every other ingredient in a typical routine, including retinoids, vitamin C, and AHAs. Dermatologists practicing in India often specifically mention The Derma Co's version alongside Minimalist's and The Ordinary's as reasonable starting points for patients building their first niacinamide-based routine. Patients prone to flushing, rosacea, or extreme sensitivity are typically started on a lower concentration before stepping up to 10%. The pregnancy-safety profile also makes it a commonly recommended option for patients who need to pause retinoids but still want to address pigmentation and sebum concerns.

Guidance

The 10% Niacinamide Serum was part of The Derma Co's original 2020 launch lineup and quickly became the brand's most-reviewed SKU. It filled the gap that The Ordinary's 10% Niacinamide + Zinc filled internationally, but at an even lower Indian-market price point and with the added credibility of in-house dermatologist positioning.

About The Derma Co Emerging Brand (2–5 years)

The Derma Co launched in 2020 as a dermatologist-led brand under Indian parent company Honasa Consumer. Its 10% Niacinamide Serum was one of its earliest SKUs and has become a staple recommendation in Indian skincare communities.

Brand founded: 2020 · Product launched: 2020

Myth vs. Reality

Myth

10% niacinamide is always better than 5% or less.

Reality

For sebum control and post-acne marks, 10% can deliver noticeably faster results than lower concentrations in many users — but it also has a higher flush incidence. If your skin is reactive, starting with a 5% serum and building up is a reasonable approach.

Myth

You can't use niacinamide with vitamin C.

Reality

The old warning came from a lab scenario with pure niacin forming under extreme heat. In practice, modern niacinamide and vitamin C serums layer fine, though spacing them to AM and PM is still the cleanest routine approach.

FAQ

Common Praise

"Visible oil control"

"Improvement in post-acne marks"

"Affordable"

"Lightweight feel"

Common Complaints

"Some users report initial flushing"

"Dropper packaging can be messy"

"Strong on first use for sensitive skin"

Notable Endorsements

Best-selling niacinamide serum across Indian e-commerce platforms

Appears In

best budget niacinamide serum for acne best niacinamide zinc serum for oiliness best affordable niacinamide for hyperpigmentation best niacinamide serum india

Related Conditions

acne oiliness hyperpigmentation large pores

Related Ingredients

niacinamide zinc centella asiatica glycerin