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NIA24 Rapid D Tone Correcting Serum – 30ml | Advanced Brightening & Depigmentation Treatment

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.


🌟 Key Benefits

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


🔬 Key Ingredients

  • 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


💡 How to Use

  1. Apply a small amount to cleansed face and neck

  2. Use morning and evening before moisturiser and SPF

  3. Avoid eye area. Follow with broad-spectrum SPF during the day


👩⚕️ Who It’s For

  • Skin with dark spots, sun damage, or melasma

  • Uneven tone, dullness, and post-acne marks

  • Suitable for all skin types, including combination and dry


Why Choose NIA24 Rapid D Tone Correcting Serum?

  • 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


Why Shop with GlamGlobal.co.uk?

🌿 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

  • Free standard shipping on orders over £50
  • Delivered by Royal Mail within 5-7 business days

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:

  • Included in Price: Please note that any tax from international delivery is already included in the price you paid at checkout. This is to provide you with a seamless and transparent shopping experience, and there will be no additional charges upon delivery.

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 

  • Shipping fee calculated at checkout based on destination
  • Import duties and taxes may apply upon delivery

Returns Policy

  • 90 day return window
  • Original shipping fees are non-refundable
  • Contact customer service to initiate a return