Authorised stockist
Croma The Glow Vitamin C Complex Serum
20% vitamin C complex serum for radiant, even-toned skin
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Description
Croma The Glow is a 20% vitamin C complex serum for a radiant, even-looking complexion. It combines two stable vitamin C forms — tetrahexyldecyl ascorbate and 3-glyceryl ascorbate — with antioxidant acetyl zingerone and vitamin E to help defend against environmental stressors, plus cotton plant stem cell culture and multi-molecular hyaluronic acid for hydration.
Who it's for: all skin types with dullness, uneven tone or early signs of photoageing, as the morning antioxidant step.
Benefits
• Antioxidant protection against environmental stressors
• Multi-molecular hyaluronic acid hydrates
• Lightweight texture that layers under moisturiser and SPF
Key Ingredients
How to Use
Best For
In stock — FREE next working day delivery when you order before 3PM
Clinic-approved
Clinical Favourites
Buy with total confidence
You know the brand. Here's why to trust the source.
Medical-grade skincare is only as good as where it comes from. Celsia Skin is an authorised UK stockist with genuine clinical oversight — so what reaches you is the real product, used the right way.
100% genuine — guaranteed
Every Celsia order is sourced directly through brand-approved channels, sealed and authentic — never grey-market or counterfeit. If anything you receive isn't genuine, we'll put it right with a full refund.
Authorised & authentic
An authorised UK stockist of ZO Skin Health and other professional ranges. Approved supply chain, full traceability and sealed packaging on every order.
Expert oversight, included
Qualified skin professionals review orders and gate higher-strength actives for your safety — guidance most online resellers simply don't provide.
Protected & looked after
Secure encrypted checkout, discreet tracked UK delivery and genuine aftercare. Questions before or after you buy — our team is one message away.
- Genuine guaranteed
- Authorised stockist
- Expert-reviewed dispatch
- Secure checkout
- Tracked & discreet UK delivery
- Easy returns
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Questions before you buy?
Buying with confidence
The things customers most want to know before ordering medical-grade skincare online.
Are your products genuine?
Yes — without exception. Celsia Skin sources every product directly through brand-approved channels, so what you receive is the authentic, sealed item — never grey-market, decanted or counterfeit. We stand behind this with a full-refund genuineness guarantee.
Are you an authorised stockist of Croma?
We are an authorised UK stockist of ZO Skin Health and other professional, medical-grade brands. It's precisely because these are clinical-strength ranges that some products are consultation-only — authorised stockists are expected to provide suitable guidance, not just sell.
Why are some products consultation-only?
Medical-grade actives can be unsuitable for some skin types or conditions. Gating them behind a free, expert-reviewed assessment keeps you safe and helps you get results rather than irritation.
How will my order arrive?
Orders are dispatched in discreet, unbranded packaging via tracked UK delivery, with FREE next-working-day delivery on all orders. You'll receive tracking by email so you can follow it to your door.
Can I return it if it isn't right for me?
Unopened items can be returned within 14 days of delivery for a refund. For hygiene reasons, opened skincare can't always be resold — do reach out and we'll help find the right alternative.
Can I get advice before I commit?
Absolutely. Our free online consultation pairs you with a qualified professional who'll confirm whether this product suits your skin and goals before you spend a penny. You can also message our team directly with any question.
Still unsure? Message our team before you order.
About Croma — Croma The Glow Vitamin C Complex...
Croma The Glow Vitamin C Complex Serum is a professional-grade skincare product by Croma, available from Celsia Skin — a UK-authorised stockist of medical-grade skincare brands. Croma formulas are developed to clinical standards, with active ingredients at concentrations that deliver measurable results.
At Celsia Skin, every product is sourced through brand-approved channels and dispatched with expert guidance. Some products in the Croma range require a free consultation before purchase to ensure they're appropriate for your skin type and goals. This protects both your skin health and your investment.
Browse the full Celsia range, shop all Croma products, or start a free consultation to receive a personalised prescription routine from our qualified skin professionals.
