Treat severe acidity and gastric bleeding with CYNZOLE-40 Injection. A sterile Pantoprazole 40mg IV vial for immediate acid suppression and hospital use.
Category Name Dermatology — Topical Skin Care & Therapeutic Cream (Vitamin B3 / Niacinamide)
Common Indications Purescience Niacinamide 10% Cream is used for a wide range of skin concerns and conditions, including:
- Acne and acne-prone skin — reduces sebum production and minimizes breakouts
- Hyperpigmentation, dark spots, and uneven skin tone
- Post-inflammatory hyperpigmentation (PIH) from acne scars or skin trauma
- Enlarged pores and rough skin texture
- Dull, tired-looking skin requiring brightening and radiance improvement
- Mild to moderate melasma as adjunct topical therapy
- Skin barrier repair and management of dry, dehydrated skin
- Rosacea and skin redness — helps reduce inflammatory flushing
- Fine lines and early signs of skin ageing
- Oily and combination skin requiring sebum regulation
Common Dosing / Application
- Standard Application: Apply a thin, even layer to the cleansed and dry affected area(s) once or twice daily, or as directed by your dermatologist
- Morning Use: Can be applied in the morning as part of a daytime skincare routine — always follow with a broad-spectrum sunscreen (SPF 30 or above) for best results
- Evening Use: Suitable for nighttime application as part of a restorative skincare routine
- Amount: Use a pea-sized to fingertip unit amount for the face — a little goes a long way with a 10% concentration
- Duration: Results are typically visible after 4–8 weeks of consistent use; long-term use is generally safe under dermatological guidance
Always follow your dermatologist's instructions regarding frequency and duration of use.
Common Side Effects Niacinamide 10% is well tolerated by most skin types. Possible side effects, particularly during initial use, may include:
- Mild tingling, stinging, or warmth upon application (usually transient)
- Mild redness or skin flushing at the application site
- Dryness or tightness of the skin during early weeks of use
- Mild itching or irritation in sensitive skin types
Discontinue use and consult a dermatologist if you experience:
- Persistent redness, burning, or worsening irritation
- Allergic contact dermatitis (rash, swelling, or blistering)
- Unusual skin discolouration at the application site
Patch testing on a small area of skin before full application is recommended, especially for sensitive skin.
Common Interactions Topical Niacinamide has a favourable interaction profile. However, note the following when combining with other skincare actives:
- Vitamin C (Ascorbic Acid) — Historically debated; current evidence suggests that Niacinamide and Vitamin C can be used together without significant concern at stable formulation pH levels, though some individuals may prefer to use them at different times of day
- AHAs / BHAs (e.g., Glycolic Acid, Salicylic Acid) — Concurrent use may increase skin sensitivity and irritation, particularly at higher concentrations; introduce gradually and monitor skin tolerance
- Retinol / Retinoids — Niacinamide may actually help buffer the irritation associated with retinoid use and is generally compatible; however, start with alternating use until skin tolerance is established
- Benzoyl Peroxide — May potentially oxidize Niacinamide when used simultaneously; apply at different times of day to avoid interaction
Always introduce new skincare actives gradually and one at a time to identify tolerance.
Special Instructions
| Condition | Guidance |
|---|---|
| 🤰 Pregnancy | Topical Niacinamide is generally considered safe for use during pregnancy at cosmetic concentrations. However, as with all skincare products during pregnancy, it is advisable to consult your dermatologist or obstetrician before use, particularly at the 10% therapeutic concentration. |
| 🤱 Breastfeeding | Topical Niacinamide is generally considered low-risk during breastfeeding due to minimal systemic absorption through the skin. Avoid applying to the chest or breast area that may come into direct contact with the nursing infant. Consult your doctor if in doubt. |
| 🍺 Alcohol | Not applicable for topical use. Alcohol consumption does not interact with topical Niacinamide. However, excessive alcohol intake can dehydrate the skin and impair the skin barrier, potentially reducing the effectiveness of the cream. |
| 🚗 Driving | Not applicable. Topical Niacinamide cream does not affect alertness, vision, or the ability to drive. |
| 🫀 Liver Disease | Not applicable for topical use at standard cosmetic or therapeutic concentrations. Systemic absorption of topically applied Niacinamide is minimal and is unlikely to affect liver function. |
| 🫘 Kidney Disease | Not applicable for topical use. The minimal systemic absorption from topical application does not pose a clinically significant concern for patients with kidney disease at recommended doses. |
Mechanism of Action Niacinamide (Vitamin B3) is a water-soluble, biologically active form of Niacin that exerts multiple beneficial effects on the skin through several well-established pathways:
- Sebum Regulation: Reduces the rate of sebaceous gland lipid synthesis, decreasing excess oil production and minimizing the appearance of enlarged pores — making it particularly beneficial for acne-prone and oily skin types
- Skin Brightening and Anti-Hyperpigmentation: Inhibits the transfer of melanosomes (melanin-containing vesicles) from melanocytes to keratinocytes, reducing the deposition of pigment in the skin and visibly fading dark spots, uneven tone, and post-acne marks over time
- Skin Barrier Reinforcement: Stimulates the synthesis of ceramides, free fatty acids, and other key lipid components of the skin barrier, strengthening the stratum corneum, reducing transepidermal water loss (TEWL), and improving overall skin hydration and resilience
- Anti-Inflammatory Action: Suppresses the release of pro-inflammatory cytokines and mediators in the skin, reducing redness, flushing, and irritation associated with acne, rosacea, and sensitive skin conditions
- Anti-Ageing Effect: Stimulates collagen synthesis and reduces the degradation of dermal matrix proteins, helping to improve skin elasticity, firmness, and the appearance of fine lines and wrinkles
- Antioxidant Activity: Replenishes cellular NAD+ (nicotinamide adenine dinucleotide) levels, supporting cellular energy metabolism and protecting skin cells from oxidative stress and environmental damage
At 10% concentration, Purescience Niacinamide Cream delivers a clinically active dose that addresses multiple skin concerns simultaneously — making it one of the most versatile and evidence-backed topical skincare actives available.
Instructions to Use
- Cleanse your face thoroughly and pat dry before application
- Apply a thin, even layer of cream to the affected area or full face using clean fingertips — gently massage in with upward circular motions until fully absorbed
- Do not rinse off — this is a leave-on formulation
- Morning application: Always follow with a broad-spectrum sunscreen (SPF 30 or higher) as Niacinamide does not provide sun protection and unprotected sun exposure will counteract pigmentation-related benefits
- If combining with other actives (retinol, AHAs, Vitamin C), introduce gradually and allow one product to absorb fully before applying the next
- Avoid contact with eyes, lips, and mucous membranes — rinse thoroughly with water if accidental contact occurs
- For sensitive skin, begin with once-daily application (preferably evening) and increase to twice daily as tolerance is established
- Store in a cool, dry place away from direct sunlight. Replace cap firmly after use. Keep out of reach of children
- Do not use on open wounds, broken, severely irritated, or infected skin without dermatological advice
This information is intended for general reference purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before starting, changing, or stopping any medication.
