Clinical Selection

The Ordinary – Niacinamide 30ml

Q: Why does this serum occasionally pill or ball up under my sunscreen or foundation?

Pilling is a physical phenomenon resulting from the interaction between high-potency Niacinamide, Zinc PCA, and subsequent polymer-rich creams. When applied in excess or rubbed vigorously across damp skin, the formula cannot bind correctly and lifts off in micro-particles. To achieve a seamless finish, dispense only 2 to 3 drops, press gently onto dry skin, and allow a strict 3 to 5-minute absorption window before layering makeup or SPF.

Q: Can I integrate this formula into the same routine with Vitamin C or direct exfoliating acids?

We advocate clinical separation. Pure L-Ascorbic Acid operates at an acidic pH that can compromise Niacinamide, potentially generating transient facial flushing, redness, and degraded efficacy. For pristine outcomes, reserve Vitamin C for your morning radiance ritual and designate Niacinamide to your evening pore-refining step, or alternate routines across different days.

Q: How does this formulation perform in extreme Egyptian summer heat and humidity?

It is ideally engineered for climate resilience. The oil-free water matrix actively targets the excessive sebaceous excretion induced by 38-42°C ambient temperatures and high coastal humidity. By normalizing sebum production and arresting lipid oxidation, it eliminates the heavy greasy film often experienced in our climate, preserving a luminous, refined matte complexion throughout the day.

Q: Will the 10% concentration trigger skin purging or an initial tingling sensation?

Niacinamide does not accelerate cellular keratolytic turnover like retinoids or exfoliating acids, making true clinical purging exceptionally rare. However, the high 10% active concentration can cause mild, transient tingling upon initial application as skin microcirculation adapts. If small bumps emerge, reduce frequency to 2 or 3 evenings per week and reinforce your skin barrier with a gentle ceramide cream until tolerance is established.

Size: 30ml

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textureacnedullness

A crystal-clear, water-based clinical treatment engineered with pharmaceutical-grade Vitamin B3 (Niacinamide) suspended in an aqueous clarifying matrix fortified with physiological Zinc PCA. Free of occlusive oils, heavy silicones, and synthetic fragrance, this premium formulatio…

(…more)

EGP1,100.00

Composition

Ingredients

Niacinamide (Vitamin B3) 10%, Zinc PCA 1%

Clinical Focus

Targets Concerns

texture
acne
dullness

Routine & Selection Guide

Routine step

Treat

When to use

AM/PM

Best suited to

Oily, Combination, Normal

Texture & finish

Velvet Matte

Fragrance

100% Fragrance-Free

Avoid in the same routine

Simultaneous co-application of high-potency 10% Niacinamide with low-pH (<3.5) pure L-Ascorbic Acid (direct Vitamin C) triggers competitive molecular complexation, forming a 1:1 niacinamide-ascorbate salt that impedes active bioavailability. Furthermore, under acidic conditions, elevated ambient heat (38-42°C), and skin surface micro-temperatures, acid-catalyzed hydrolysis degrades niacinamide into free nicotinic acid (niacin), provoking acute microvascular vasodilation, intense cutaneous erythema, stinging, and transient facial flushing. Space administration across distinct routines (pure Vitamin C in the morning for antioxidant photoprotection; Niacinamide in the evening for sebaceous regulation) or enforce a minimum 15-to-20-minute inter-layer pause. To avoid surfactant-free cosmetic pilling ('تفرول'), apply only 2 to 3 drops onto bone-dry skin without vigorous mechanical friction, allowing a strict 3-to-5-minute molecular absorption pause prior to subsequent moisturizers, sunscreens, or makeup.

Pairs well with

Topical Retinoids (Tretinoin, Adapalene, Retinal, Retinol), Multi-Molecular Hyaluronic Acid & Polyglutamic Acid Complexes, Salicylic Acid (BHA Follicular Penetration Synergy), Azelaic Acid & Potassium Azeloyl Diglycinate, Physiological Ceramides (NP, AP, EOP) & Centella Asiatica, Broad-Spectrum Photoprotective Sunscreens (SPF 50+)

Application note

Apply only to completely dry skin.

The Story Behind the Science

Why This Formula

A crystal-clear, water-based clinical treatment engineered with pharmaceutical-grade Vitamin B3 (Niacinamide) suspended in an aqueous clarifying matrix fortified with physiological Zinc PCA. Free of occlusive oils, heavy silicones, and synthetic fragrance, this premium formulation delivers bioavailable actives into the epidermal architecture to stabilize sebum synthesis and visibly refine pore diameter.

Key Ingredients

10% Pure Niacinamide (Vitamin B3) functions as an essential cellular coenzyme precursor, dampening cutaneous micro-inflammation, accelerating barrier ceramide recovery, and attenuating post-inflammatory hyperpigmentation. 1% Zinc PCA (Pyrrolidone Carboxylic Acid) provides targeted bacteriostatic action against acne-propagating microflora while modulating 5-alpha reductase activity to curb excessive shine without dehydrating the skin mantle.

Sensorial Profile & Finish

An ultra-fluid, weightless gel-serum that glides effortlessly across the skin with an instant refreshing cooling sensation. Absorbs rapidly into a smooth velvet-matte, non-tacky finish, completely neutralizing midday greasiness even under the high humidity and elevated temperatures of the Egyptian climate.

How to Use

Dispense exactly 2 to 3 drops onto thoroughly cleansed, 100% dry skin morning and evening. Gently press and glide across the face, neck, and central T-zone using light upward effleurage; avoid vigorous rubbing which can disrupt the formula. Allow 3 to 5 minutes for complete molecular dry-down before applying subsequent hydrators, sunscreens, or makeup.

Good to Know

Avoid concurrent layering with pure L-Ascorbic Acid in the same application step; allocate Vitamin C to morning rituals and Niacinamide to evening routines. If experiencing product pilling under sunscreen or foundation, reduce the dosage to 2 drops and verify that preceding toners or essences have dried down entirely. For reactive skin types, titrate introduction to 2 to 3 evenings per week before advancing to daily frequency.

Ritual

1

Purify & Complete Dry-Down

Cleanse with a mild pH-balanced cleanser and pat the face until completely dry. Never apply onto damp skin to prevent irritation and pilling.

2

Precision Micro-Dosing

Dispense 2 to 3 concentrated drops onto fingertips. Avoid direct contact between the glass pipette and facial skin to maintain pristine formula hygiene.

3

Effleurage & Pressing Technique

Press softly into the forehead, nose, cheeks, and chin. Smooth outward with minimal mechanical friction to prevent foaming or surface shearing.

4

Molecular Setting Window

Pause for 3 to 5 minutes to permit the aqueous matrix to fully bind and set into a refined, velvet-matte canvas.

5

Barrier Seal & Photoprotection

Layer an ultra-light barrier fluid in the evening, or seal with a broad-spectrum high-factor SPF in the morning to prevent sebum lipid peroxidation.

FAQ

Why does this serum occasionally pill or ball up under my sunscreen or foundation?

Pilling is a physical phenomenon resulting from the interaction between high-potency Niacinamide, Zinc PCA, and subsequent polymer-rich creams. When applied in excess or rubbed vigorously across damp skin, the formula cannot bind correctly and lifts off in micro-particles. To achieve a seamless finish, dispense only 2 to 3 drops, press gently onto dry skin, and allow a strict 3 to 5-minute absorption window before layering makeup or SPF.

Can I integrate this formula into the same routine with Vitamin C or direct exfoliating acids?

We advocate clinical separation. Pure L-Ascorbic Acid operates at an acidic pH that can compromise Niacinamide, potentially generating transient facial flushing, redness, and degraded efficacy. For pristine outcomes, reserve Vitamin C for your morning radiance ritual and designate Niacinamide to your evening pore-refining step, or alternate routines across different days.

How does this formulation perform in extreme Egyptian summer heat and humidity?

It is ideally engineered for climate resilience. The oil-free water matrix actively targets the excessive sebaceous excretion induced by 38-42°C ambient temperatures and high coastal humidity. By normalizing sebum production and arresting lipid oxidation, it eliminates the heavy greasy film often experienced in our climate, preserving a luminous, refined matte complexion throughout the day.

Will the 10% concentration trigger skin purging or an initial tingling sensation?

Niacinamide does not accelerate cellular keratolytic turnover like retinoids or exfoliating acids, making true clinical purging exceptionally rare. However, the high 10% active concentration can cause mild, transient tingling upon initial application as skin microcirculation adapts. If small bumps emerge, reduce frequency to 2 or 3 evenings per week and reinforce your skin barrier with a gentle ceramide cream until tolerance is established.

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