🍊 1. Vitamin C — Radiance and Antioxidant Active

Vitamin C (L-Ascorbic Acid and its derivatives) is one of the most researched cosmetic skincare actives. In topical formulations, Vitamin C is an antioxidant — it helps neutralise free radicals generated by UV exposure and environmental pollution. Free radical damage is associated with the visible signs of premature skin ageing. Vitamin C also contributes to a brighter-looking complexion with continued use, and is associated with a more even-looking skin tone over time. Vitamin C works particularly well alongside Vitamin E — the two antioxidants have a mutually reinforcing relationship where Vitamin E enhances Vitamin C's stability and effectiveness. For external use only.

🌿 2. Vitamin E — Antioxidant and Skin Conditioning

Vitamin E (Tocopherol) is a fat-soluble antioxidant with a long history of use in cosmetic skincare formulations. It contributes to skin conditioning — helping the skin surface feel smoother and more supple — and works synergistically with Vitamin C as described above. Vitamin E helps to maintain the integrity of the skin barrier and contributes to a moisturised appearance. It is well-tolerated in most skin types and is particularly complementary to Vitamin C in combined formulations. For external use only.

💧 3. Collagen — Skin Appearance Support

Collagen is the most abundant structural protein in the skin, responsible for its firmness and elasticity. Natural collagen production decreases with age — a process that is associated with the visible appearance of fine lines and reduced skin firmness. Topical collagen in a serum primarily contributes to the surface appearance of skin — helping the skin surface look and feel more plump and smooth. Collagen molecules in topical formulations are typically hydrolysed to allow better skin surface interaction. The collagen in this serum complements the Hyaluronic Acid component for a combined approach to the appearance of skin hydration and firmness. For external use only.

✨ 4. Niacinamide (Vitamin B3) — Texture, Pores and Tone

Niacinamide — also known as Nicotinamide or Vitamin B3 — is one of the most versatile and well-tolerated cosmetic skincare actives available. In topical formulations, Niacinamide is associated with improving the appearance of enlarged pores, uneven skin tone and skin texture with consistent use. It also helps to strengthen the skin barrier — the outermost protective layer — and contributes to a more balanced-looking complexion. Niacinamide is suitable for most skin types including sensitive, oily and combination skin. It is non-irritating at typical cosmetic concentrations and does not cause the flushing associated with oral Niacin (Nicotinic Acid). For external use only.

💦 5. Hyaluronic Acid — Hydration and Plumping Appearance

Hyaluronic Acid (Sodium Hyaluronate in topical formulations) is a humectant — it attracts and retains moisture at the skin surface. It is naturally present in the skin, and its ability to hold water contributes to the appearance of plump, hydrated skin. Topical Hyaluronic Acid serum works by drawing moisture to the skin surface and helping to reduce the appearance of fine lines caused by dryness. It is lightweight, non-comedogenic and suitable for all skin types. For best results, apply to slightly damp skin and follow with a moisturiser to seal in hydration. For external use only.

🔗 Why All Five Together — Synergistic Combinations

The five actives in this serum are selected for their complementary cosmetic roles. Vitamin C + Vitamin E — antioxidant pairing; Vitamin E enhances Vitamin C's stability and effectiveness. Vitamin C + Niacinamide — combined approach to skin tone and radiance appearance. Collagen + Hyaluronic Acid — combined approach to the appearance of skin firmness and hydration. Niacinamide + Hyaluronic Acid — barrier support with surface hydration. The result is a multi-action formula addressing appearance of radiance, hydration, texture, pores and fine lines in a single serum step. For external use only — cosmetic product.

Step 1

Cleanse

Always apply serum to clean, dry skin. Remove all makeup and cleanse your face first.

Step 2

Apply serum

Dispense a few drops onto fingertips. Gently pat and press into the face, neck and décolletage — avoid the eye area.

Step 3

Allow to absorb

Allow 1–2 minutes for the serum to absorb before applying your next skincare step.

Step 4

Moisturise

Follow with your regular moisturiser to seal in the serum and lock in hydration from the Hyaluronic Acid.

Morning Use

Always follow with SPF

When using in the morning, always apply a broad-spectrum SPF 30+ after moisturiser. Vitamin C can increase photosensitivity.

Evening Use

Evening routine option

Can also be used in the evening after cleansing. If combining with retinol, use retinol separately in the evening only.

What is in the 5-in-1 Face Serum?

Five cosmetic actives in a single 30ml serum: Vitamin C (antioxidant, radiance), Vitamin E (antioxidant, skin conditioning), Collagen (appearance of skin firmness and texture), Niacinamide/Vitamin B3 (pores, tone, barrier appearance) and Hyaluronic Acid (hydration, plumping appearance). For external use only.

When should I use it — morning or evening?

Can be used morning and/or evening. If using in the morning, always follow with a broad-spectrum SPF 30+ — Vitamin C can increase skin sensitivity to UV light. Apply to clean dry skin before moisturiser. For external use only.

Is it suitable for sensitive skin?

Always patch test before first use — apply a small amount to the inside of the wrist and wait 24 hours before applying to the face. If redness or irritation occurs, discontinue use and consult a dermatologist or GP. For external use only.

Can I use Vitamin C and Niacinamide together?

Yes — at normal cosmetic concentrations, Vitamin C and Niacinamide are compatible and are frequently combined in skincare formulations. Earlier concerns about interaction at high temperatures do not apply to typical topical serum formulations. For external use only.

How does Hyaluronic Acid work in a serum?

Hyaluronic Acid (Sodium Hyaluronate) is a humectant — it attracts and holds moisture at the skin surface, contributing to a hydrated and plumped appearance. Apply to slightly damp skin and follow with a moisturiser for best results. For external use only.

Can I use this with retinol?

If using both a Vitamin C serum and retinol, keep them in separate routines — Vitamin C serum in the morning, retinol in the evening. Using both in the same routine can increase the risk of irritation. For external use only. Consult a dermatologist if unsure.

Do I need to apply SPF with this serum?

Yes — when using in the morning, always apply a broad-spectrum SPF 30+ after your moisturiser. Vitamin C can increase skin sensitivity to UV light. SPF is essential in any morning routine containing Vitamin C. For external use only.

Where can I buy 5-in-1 Face Serum UK?

Buy 5-in-1 Face Serum UK direct from Charge Products (Big Idea Services Ltd, Co. No. 11645389). 158,000+ verified marketplace sales. Same-day UK dispatch before 3:30pm. For external use only — cosmetic product.

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