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Correct, brighten, and smooth with clinically proven Pro-Niacin® and targeted depigmenting actives.
The NIA24 Rapid D Tone Correcting Serum is a concentrated, fast-absorbing treatment specifically formulated to target dark spots, sun spots, and uneven skin tone. Powered by Pro-Niacin®, Vitamin C, and Hexylresorcinol, this potent brightening serum helps reduce the appearance of hyperpigmentation, stimulate collagen production, and improve skin clarity for a more radiant, uniform complexion.
With continued use, skin becomes visibly brighter, smoother, and better hydrated — with reduced discoloration and improved texture.
✔ Fades Dark Spots & Hyperpigmentation – Targets melanin at the source for a brighter, more even tone
✔ Strengthens Skin Barrier – Pro-Niacin® improves skin resilience and moisture retention
✔ Stimulates Collagen Production – Vitamin C boosts firmness and radiance
✔ Refines Texture & Clarity – Willowbark promotes gentle exfoliation and skin smoothing
✔ Hydrating & Soothing – Betaine minimizes water loss for plumper, healthier skin
Pro-Niacin® (Niacin/Vitamin B3) – Clinically proven to reduce discoloration and improve skin barrier
Vitamin C – Brightens skin and offers antioxidant protection
Hexylresorcinol – Tyrosinase inhibitor that slows melanin production
Willowbark Extract – Natural source of salicylic acid for gentle exfoliation
Betaine (from Sugar Beets) – Hydrates and smooths the skin
Apply a small amount to cleansed face and neck
Use morning and evening before moisturiser and SPF
Avoid eye area. Follow with broad-spectrum SPF during the day
Skin with dark spots, sun damage, or melasma
Uneven tone, dullness, and post-acne marks
Suitable for all skin types, including combination and dry
Dermatologist-developed and backed by clinical research
Combines brightening, barrier repair, and antioxidant protection
Lightweight, fast-absorbing texture that layers well under skincare and makeup
Fragrance-free, non-comedogenic, and ideal for hyperpigmentation-prone skin
🌿 Expert-Selected Clinical Skincare That Delivers Visible Results
🚚 Fast, Tracked UK Delivery
✨ Brightening Solutions Curated for Radiant, Even Skin
Fade dark spots. Restore glow. Even your tone.
Shop NIA24 Rapid D Tone Correcting Serum – 30ml today and experience a smoother, more radiant complexion with every use.
Orders & Shipping
About Glam Global UK
Glam Global UK is a genuine business registered in England under Glamglobal Ltd (Company No: 15456055). Our office headquarters is located at GlamGlobal Ltd
27 Old Gloucester Street
London, WC1N 3AX
Order Processing
We process all orders within 1-2 business days at our UK-based warehouse. Unfortunately, we cannot make changes to an order after it is placed. Please ensure all details are correct when checking out.
During high volume periods, processing can take up to 5 business days. You will receive confirmation when your order ships with tracking details to monitor its progress directly via Royal Mail.
Shipping Policies
UK Orders
Shipping Details:
Origin of Shipments: Some of our products are shipped from our warehouses in the United States or Korea. This allows us to offer you a diverse range of quality products. We want to assure you that all items are carefully selected and undergo strict quality control before dispatch.
Estimated Delivery Time: Please allow 7-10 days for delivery, considering the additional time required for shipments from the United States or Korea. This ensures that your orders reach you securely and in excellent condition. Please note any tax from International Delivery is included in your price paid at checkout.
International Delivery to UK Tax:
Order Changes: Once an order is placed, we regret to inform you that we cannot make changes to it. Therefore, please double-check all details during the checkout process to ensure accuracy.
International Orders from countries other then the United Kingdom
Returns Policy