MEDICUBE Glutathione Glow Serum 50,000ppm Brightening & Barrier-Supporting Serum 30g
MEDICUBE Glutathione Glow Serum 50,000ppm Brightening & Barrier-Supporting Serum 30g
Available in stock (35)
A brightening serum that works quietly and consistently. MEDICUBE's Glutathione Glow Serum delivers a concentrated 50,000ppm of glutathione — one of skincare's most powerful antioxidant-brighteners — alongside niacinamide and bifida ferment lysate to support an even, luminous complexion and a healthier skin barrier. Adenosine and hydrolyzed collagen add resilience and texture-smoothing benefits, while the non-sticky, fast-absorbing formula makes this an easy, everyday step for anyone seeking a gradual but genuine improvement in skin glow. Simple, considered, and effective.
KEY HIGHLIGHTS
• 50,000ppm glutathione provides powerful antioxidant and brightening action, helping to maintain an even, luminous complexion over time
• Niacinamide refines texture, minimises pores, and works synergistically with glutathione for more effective tone correction
• Bifida ferment lysate strengthens the skin's natural microbiome-supporting barrier for improved resilience and protection
• Adenosine smooths fine lines and helps improve the overall surface quality of the skin
• Hydrolyzed collagen plumps and supports a smoother, more supple skin texture
• Non-sticky, fast-absorbing formula layers easily into any existing routine without disruption
HOW TO USE
After cleansing and toning, apply an appropriate amount to clean fingertips.
Press gently across the face and neck until absorbed.
Follow with your usual moisturiser.
Use morning and/or evening for consistent brightening results. Always use SPF during daytime.
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Frequently Asked Questions
Are your products authentic?
Are your products authentic?
Yes! Everything we stock is 100% authentic. We only buy from official retailers, trusted boutiques, and verified brand outlets. No middlemen. No replicas. Ever.
How long does delivery take?
How long does delivery take?
We offer fast delivery on in-stock items. For sourced items, delivery times can vary by brand, but we keep you updated every step of the way.
Do you offer returns or exchanges?
Do you offer returns or exchanges?
We do not offer returns or exchanges for either in-stock or sourced items. However, if your order arrives damaged or there's an issue with your item, please get in touch and we'll do our best to make it right.
Are you affiliated with any of the brands you sell?
Are you affiliated with any of the brands you sell?
No. 454 Boutique is an independent personal shopping and sourcing service. We stock items directly from authorized retailers and verified sources. All brand names and logos belong to their respective owners and are used only for reference.
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