Niacinamide Dual Serum

Rs. 1,439.00

Rs. 1,439.00 Rs. 1,799.00

Niacinamide Dual Serum

BRIGHTENING + DARK SPOT-FADING DUAL-CHAMBER SERUM

Niacinamide Dual Serum

Name: Niacinamide Dual Serum
Brand: Seasoul Cosmetics
Price: 1439.00 INR
Availability: InStock

10-SECOND SMOOTHNESS FOR DARK SPOTS AND PIGMENTATION.

Two serums. One sachet. The chemistry your skin craves. The top bubble holds 99.5% Pure Niacinamide in powder form — the clinical concentration that fades dark spots, controls oil and refines pores, at a purity no pre-mixed formula can maintain. The bottom bubble holds the PDRN Activation Serum — a clinically advanced dark spots and pigmentation complex powered by PDRN (Polydeoxyribonucleotide), one of the most potent skin-regenerating actives in professional aesthetics. Pop both, mix for 10 seconds and apply. The result: visibly fewer dark spots, refined pores and a brighter, more even complexion.

Rs. 1,439.00

Rs. 1,439.00 Rs. 1,799.00

(MRP Inclusive of all tax)

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Dual-chamber sachet — two bubbles, one pop, one mix, one application	15 sachets — each sachet = one full-face application
pH	15 applications per box — approx. 2 applications per week = approx. 7–8 weeks per box
Morning or Evening — after cleansing and toning, before moisturiser	Dark spots, uneven pigmentation, post-acne marks, enlarged pores, excess oil and early dullness.

First-of-Its-Kind

Fresh-Activated

PDRN-Powered

99.5% Pure Niacinamide

Dark Spots & Pigmentation

pH 5.00–6.00

Paraben-Free

Cruelty-Free

First-of-Its-Kind

Fresh-Activated

PDRN-Powered

99.5% Pure Niacinamide

Dark Spots & Pigmentation

pH 5.00–6.00

Paraben-Free

Cruelty-Free

First-of-Its-Kind

Fresh-Activated

PDRN-Powered

99.5% Pure Niacinamide

Dark Spots & Pigmentation

pH 5.00–6.00

Paraben-Free

Cruelty-Free

First-of-Its-Kind

Fresh-Activated

PDRN-Powered

99.5% Pure Niacinamide

Dark Spots & Pigmentation

pH 5.00–6.00

Paraben-Free

Cruelty-Free

First-of-Its-Kind

Fresh-Activated

PDRN-Powered

99.5% Pure Niacinamide

Dark Spots & Pigmentation

pH 5.00–6.00

Paraben-Free

Cruelty-Free

First-of-Its-Kind

Fresh-Activated

PDRN-Powered

99.5% Pure Niacinamide

Dark Spots & Pigmentation

pH 5.00–6.00

Paraben-Free

Cruelty-Free

First-of-Its-Kind

Fresh-Activated

PDRN-Powered

99.5% Pure Niacinamide

Dark Spots & Pigmentation

pH 5.00–6.00

Paraben-Free

Cruelty-Free

First-of-Its-Kind

Fresh-Activated

PDRN-Powered

99.5% Pure Niacinamide

Dark Spots & Pigmentation

pH 5.00–6.00

Paraben-Free

Cruelty-Free

Complete the routine

CLEANSE TREAT MOISTURISE PROTECT

Let’s break it down.

This is the main product information section, presented as expandable tabs.

The magic is in the mix. 99.5% Pure Niacinamide. PDRN. 10 seconds. The chemistry your skin craves.

Dark spots and uneven pigmentation are stubborn. They're caused by melanin overproduction from sun exposure, post-acne inflammation and hormonal triggers — and they respond slowly to the diluted Niacinamide concentrations found in most bottles. The reason? Niacinamide in solution degrades. Most products contain 2–5% Niacinamide in water, stabilised for shelf life. By the time it reaches your skin, it's already working at reduced potency.

The Niacinamide Dual Serum was built around a fundamentally different approach. The top bubble holds 99.5% Pure Niacinamide in dry powder form — undegraded, undiluted, waiting. The bottom bubble holds the PDRN Activation Serum — a polydeoxyribonucleotide complex that activates the powder into a clinically concentrated, fresh serum in 10 seconds. At pH 5.00–6.00, it's delivered at the precise range where Niacinamide is chemically most stable and most active.

Pop both. Mix for 10 seconds. Apply to dark spots, uneven areas, full face and neck. In those 10 seconds of mixing, you've created a Niacinamide serum more concentrated and more potent than anything sitting pre-mixed on a shelf. The PDRN doesn't just activate — it enhances absorption, speeds cellular renewal and targets the pigmentation pathways that dark spots exploit. The chemistry your skin craves. 15 doses per box. Every one freshly activated.

Texture & sensorial cues — exactly how the product will look, feel and behave on your skin.

Top bubble (Niacinamide powder): fine, silky white powder — dissolves completely in 10 seconds on contact with the PDRN serum
Bottom bubble (PDRN Activation Serum): clear, slightly viscous liquid — immediately begins activating the powder on mixing
Mixed consistency: smooth, lightweight, clear serum —absorbs in 30–60 seconds with no residue
Skin feel after: instantly smoother, brighter, more even — pores visibly refined and skin surface calmer
Sensation: zero stinging, zero tingling — pH 5.00–6.00 is skin-identical, never irritating
Finish: smooth, semi-matte — ideal for oily and combination skin under SPF or makeup
Visible: dark spots and pigmentation begin to fade with
consistent use over 4–6 weeks

Two formulas. One activation. The fresh chemistry that makes this the most potent Niacinamide delivery format available.

1. 99.5% Pure Niacinamide (Top Bubble) — Clinical Concentration, Fresh-Activated

Standard Niacinamide serums contain 5–10% Niacinamide diluted in water and stabilised for shelf life. This sachet delivers 99.5% Pure Niacinamide in dry powder form — the concentration used in clinical settings and laboratory formulations. At that purity, Niacinamide is chemically stable for months. The moment it dissolves in the PDRN Activation Serum, you get a freshly activated, clinically concentrated treatment that immediately begins inhibiting melanin transfer, regulating sebum, reducing inflammation and fading pigmentation. pH 5.00–6.00 is the optimal window for Niacinamide stability — the same pH that makes this formula effective where pre-mixed alternatives fail.

2. PDRN Activation Serum (Bottom Bubble) — The Regeneration Key

PDRN (Polydeoxyribonucleotide) is a clinically validated skin-regenerating active derived from salmon DNA — widely used in professional aesthetics and clinical dermatology for its exceptional ability to stimulate tissue repair, accelerate cellular turnover and enhance the penetration of actives applied alongside it. In this serum, PDRN acts as both the activation medium for the Niacinamide powder and an independent dark spot treatment — stimulating the skin's natural regenerative pathways to speed the fading of existing pigmentation and prevent new melanin overproduction. This is the ingredient that makes the Niacinamide work faster than it would in any standard serum.

3. pH 5.00–6.00 — The Niacinamide Stability Window

Niacinamide's effectiveness is highly pH-dependent. Below pH 5.0, it converts to Nicotinic Acid — an irritating compound that causes flushing and redness. Above pH 7.0, it loses significant potency. At pH 5.00–6.00, it is chemically most stable, most active and least likely to cause any reaction. Every sachet is formulated to activate at precisely this range — which is also skin-identical pH, meaning the formula never disrupts the barrier on application.

4. Dark Spot Inhibition — How Niacinamide + PDRN Targets
Pigmentation

Dark spots form when melanin produced in the lower epidermis is transferred upward to skin surface cells via specialised channels. Niacinamide interrupts this transfer — blocking the melanosomes that carry pigment before they reach the surface. PDRN accelerates the shedding of already-pigmented surface cells while stimulating fresh, unpigmented cells from below. Together: one active blocks new pigment from reaching the surface, the other speeds the removal of existing pigment that's already there. A dual-mechanism approach to pigmentation that neither active achieves as effectively alone.

5. Powder-to-Power Activation — The Chemistry Your Skin
Craves

Niacinamide in solution undergoes slow degradation — accelerated by light, heat and exposure to other formula components. In powder form at 99.5% purity, it is stable indefinitely. The dual-chamber sachet keeps the powder and the PDRN serum physically separated until the moment of use — so every application delivers maximum-potency, freshly activated Niacinamide that a pre-mixed bottle cannot replicate.

Pop it. Mix it. Press it in. Ten seconds of chemistry. Results that compound over weeks.

For best results, use after cleansing and toning, before moisturiser. Use on slightly damp skin.

Prepare: Start with freshly cleansed, toned skin. Slightly damp is ideal — do not apply to completely dry skin.
Pop: Firmly press the top bubble (99.5% Niacinamide
powder) to break the seal. Then press the bottom bubble (PDRN Activation Serum) to release the liquid.
Mix: Squeeze both contents onto the back of your hand.
Using a fingertip, mix in small circular motions for 10 seconds — until the powder is completely dissolved and a smooth, uniform serum forms. The solution will be clear.
Apply: Press the serum onto face and neck with gentle patting motions. Focus on dark spots, post-acne marks and areas of uneven pigmentation first, then cover the full face. Do not rub — pressing drives better absorption.
Layer: Wait 30–60 seconds, then apply moisturiser. Finish with SPF 50 (morning). SPF is non-negotiable when treating dark spots — without it, UV exposure will actively counteract the Niacinamide's pigmentation work.

Frequency —
confirm with formulation team. Suggested: daily for an intensive 4-week course, then 3–4x per week for maintenance.
Always apply SPF 50 in the morning — dark spot treatment is significantly less effective without daily sun protection.
For targeted spot treatment: apply an extra drop of mixed serum directly onto stubborn dark spots and pat in before covering the full face.
Use within 60 seconds of mixing — maximum potency immediately after activation.
Do not store mixed serum — single-use sachet, single-application dose.

Most Niacinamide serums contain 5–10% of the active — diluted
in water, stabilised for shelf life, pre-mixed months before you use it. This sachet contains 99.5%. That's not a small difference. That's a different category of product.

Pre-mixed Niacinamide in solution converts slowly to Nicotinic Acid over time — the compound that causes redness and flushing. At pH 5.00–6.00, freshly activated, the Niacinamide in this serum is chemically stable and fully active. The PDRN doesn't just carry it — it accelerates the skin's own renewal mechanisms so the Niacinamide's dark spot-fading work happens faster than it would in a standard serum.

The result over 4–6 weeks of consistent use: visibly faded dark spots, more even skin tone, refined pores, balanced sebum and a brighter complexion. The box tagline says it best — the magic is in the mix. 15 sachets. 15 moments of freshly activated chemistry. Every one as potent as the last.

Two formulas, one sachet — the most concentrated Niacinamide delivery format available, activated by PDRN.

Inside the Top Bubble — 99.5% Pure Niacinamide

99.5% Pure Niacinamide (Vitamin B3 Powder)

Ultra-Concentrated Brightening • Dark Spot Fading • Pore-Refining • Sebum-Balancing

The highest purity Niacinamide available in any retail skincare format. In powder form at 99.5% concentration, it is undiluted, undegraded and chemically stable until the moment of mixing. Freshly activated at pH 5.00–6.00, it inhibits melanin transfer at the source, fades existing dark spots and pigmentation, regulates sebum production and visibly refines pores — at a potency no pre-mixed serum can achieve.

Inside the Bottom Bubble — PDRN Activation Serum

PDRN (Polydeoxyribonucleotide)

Skin Regeneration • Cellular Renewal • Enhanced Absorption • Pigmentation Fading

A clinically validated regenerating active derived from salmon DNA, widely used in professional aesthetic treatments and clinical dermatology. Stimulates tissue repair and accelerates cellular turnover — speeding the shedding of pigmented surface cells and the emergence of fresh, unpigmented skin. Enhances the penetration and efficacy of the Niacinamide powder, making the combination more effective than either active applied separately.

pH 5.00–6.00 Activation Buffer

Niacinamide Stability • Barrier-Safe • Anti-Flush

The formula is calibrated to activate at pH 5.00–6.00 — the precise window where Niacinamide is chemically most stable, most active and least likely to convert to Nicotinic Acid (the irritating compound that causes redness). This is also skin-identical pH, meaning the formula never disrupts the barrier on application.

A Note From Our Founder

Why we combined the highest-purity Niacinamide available with PDRN — and why dark spots finally meet their match

Dark spots are one of the most common skincare concerns in India — and one of the most frustrating. Sun exposure, post-acne marks, hormonal pigmentation: they all come down to the same mechanism — melanin being produced and transferred to the skin's surface faster than it fades. And most products address them with Niacinamide at 5–10% in a pre-mixed bottle that's been sitting on a shelf for months.

We wanted to do something fundamentally different. 99.5% Pure Niacinamide in powder form, kept at that purity until the exact moment of use. PDRN as the activation medium — not just the carrier liquid, but an independent regenerating active that accelerates the skin's own renewal cycle so the Niacinamide's spot-fading work happens faster. pH 5.00–6.00 so the Niacinamide is delivered at its most stable and active.

The box says it perfectly: The Magic is in the Mix. The Chemistry Your Skin Craves. That's exactly what this is — not a better version of a pre-mixed serum, but a different category altogether. 15 sachets. 15 freshly activated doses of the most concentrated Niacinamide available. Every one as potent as the last.

With love, Manisha Chopra.