Name: Vitamin C Serum
Brand: Sirela
SKU: 150020
Price: 908.00 SEK
Availability: InStock

Vitamin C Serum

Engineered to brighten, defend, and firm your skin's natural glow.

Best For

All skin types Normal Dry Mature

Targets

Dark Spots Uneven Tone Dullness Anti-age

908,00 kr

30.0 ml / 1.01 fl oz

Taxes included. Flexible payment with Klarna.

Free shipping

Ecocert-certified

Barrier-approved

Key Ingredients

01
Vitamin C (2% Ascorbyl Glucoside)Stable, water-soluble Vitamin C that slowly converts to L-ascorbic acid in the skin — for brightening and antioxidant defense without irritation.
02
Ferulic Acid (1%)Clinical Vitamin C potentiator that boosts effectiveness and extends antioxidant stability.
03
Sea Buckthorn Oil (1%)Nordic superfruit oil rich in natural vitamin C, omega-7, and beta-carotene for additional antioxidant defense.
04
Vitamin E & Dual Hyaluronic AcidTocopherol completes the antioxidant network; Hydrolyzed HA and Sodium Hyaluronate deliver multi-depth hydration.
05
Organic Oil BlendOrganic jojoba, sweet almond, avocado, and rosehip oils deliver actives while reinforcing the skin barrier.

Full Ingredients

Aqua/Water, Glycerin², Cetearyl Alcohol, Simmondsia Chinensis (Jojoba) Seed Oil¹, Pentylene Glycol, Butylene Glycol, Ascorbyl Glucoside, Glyceryl Stearate Citrate, Sodium PCA, Polyglyceryl-6 Stearate, Caprylic/Capric Triglyceride, Ferulic Acid, Hippophae Rhamnoides (Sea Buckthorn) Fruit Oil¹, Tocopherol, Coco-Caprylate/Caprate, Dicaprylyl Carbonate, Isoamyl Laurate, Triheptanoin, Potassium Hydroxide, Prunus Amygdalus Dulcis (Sweet Almond) Oil¹, Parfum/Fragrance, Cellulose, Sodium Citrate, Xanthan Gum, Polyglyceryl-6 Behenate, Persea Gratissima (Avocado) Oil¹, Rosa Canina (Rosehip) Fruit Oil¹, Ascorbyl Palmitate, Ricinus Communis (Castor) Seed Oil¹, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Sodium Phytate, Citric Acid, Limonene³, Citrus Aurantium Peel Oil, Geranyl Acetate³, Citrus Limon Peel Oil, Linalool³, Pinene³, Geraniol³, Pelargonium Graveolens Flower Oil, Citronellol³, Vanillin, Beta-Caryophyllene³, Carvone³

¹ From organic farming · ² Made using organic ingredients · ³ From natural essential oils

99%Natural origin

13%Organic

Ecocert COSMOS Natural certified — no artificial dyes, synthetic fragrance, parabens, or sulfates. Contains sweet almond oil (nut allergen).

Shipping & Returns

Shipping

Complimentary shipping on all orders. Delivered within 3–7 business days (delivery times may vary depending on your country and exact location).

Returns

30-day money-back guarantee.

Our Promise

If you're not satisfied within 30 days of purchase, simply return the product, and we'll issue a full refund — no complicated process.

A white pump bottle of SIRELA Vitamin C Serum stands on a marble bathroom counter, with a folded towel, small wooden dish, eucalyptus sprig, and softly blurred bathroom fixtures in the background.

The Vitamin C Booster

An antioxidant-powered brightening serum combining 2% Ascorbyl Glucoside — a stable, non-irritating form of Vitamin C — with 1% Ferulic Acid and 1% Sea Buckthorn Oil. Defends against environmental damage and reveals visibly brighter skin over time.

Mechanism

How it works

Ascorbyl Glucoside is a stable, water-soluble form of Vitamin C that slowly converts to active L-ascorbic acid in the skin. Unlike traditional Vitamin C serums that oxidize within weeks (turning brown and losing potency), Ascorbyl Glucoside stays effective for the product's full shelf life — and works at neutral pH without stinging or irritation.

Ferulic Acid, added at 1%, is the clinical potentiator that boosts Vitamin C's effectiveness and extends its stability — a formulation strategy pioneered by dermatology brands and often diluted in mass-market copycats. Combined with Tocopherol (Vitamin E) and Sea Buckthorn's natural vitamin C content, this three-way antioxidant network neutralizes free radicals from UV, pollution, and blue light before they cause visible aging or hyperpigmentation.

A blend of organic jojoba, sweet almond, avocado, and rosehip oils delivers the actives while nourishing the skin barrier — no drying alcohol, no harsh solvents, no compromise on comfort.

Sensorial

Texture & scent

A lightweight, quickly-absorbed serum with a subtle sun-kissed hue from Sea Buckthorn oil (not artificial dye). Scented with a sweet, juicy mandarin bouquet balanced by delicate floral and citrus notes — derived from natural essential oils. No synthetic fragrance.

Certified

Ecocert COSMOS Natural

99%Natural origin

13%Organic

Ecocert COSMOS Natural certified · 100% vegan · Cruelty-free · Gluten-free. No artificial dyes, synthetic fragrance, parabens, or sulfates. Contains sweet almond oil — please patch test if you have nut allergies.

A close-up of a hand holding a tiny dollop of pale yellow cream above a larger smear of the same product on a white sink, with a softly blurred bathroom background.

Application

How to use

Vitamin C works synergistically with sunscreen. Morning application maximizes antioxidant protection and boosts your daily UV defense — this is when your skin needs it most.

01
Apply Dispense 3-4 drops onto clean fingertips. Press gently into face and neck.
02
Wait Let the serum absorb for 30-60 seconds before layering.
03
Follow Apply moisturizer, then SPF for morning routine. Safe for evening use if preferred.

With consistent daily use

What to expect

Week 2 Brighter, more energized appearance
Week 4 Softer look of existing dark spots
Week 8 More even skin tone, sustained glow
Week 12 Renewed radiance and antioxidant resilience

Sirela vs. The Rest

Feature	Sirela	Typical Vitamin C serum
Stable Ascorbyl Glucoside (won't oxidize)	✓	—
Ferulic Acid + Vitamin E potentiators	✓	—
Won't turn brown or lose potency	✓	—
Non-irritating at neutral pH (no tingling)	✓	—
Ecocert COSMOS Natural certified	✓	—
30-day money-back guarantee	✓	—

Daily ritual

Where it fits in your routine

Step 02 of 04

Cleanser

Vitamin C Serum

Moisturizer

SPF

Morning preferred

FAQs

2% Ascorbyl Glucoside — a stable, water-soluble derivative of Vitamin C that slowly converts to L-ascorbic acid in the skin. Unlike traditional L-ascorbic acid serums that oxidize within weeks (turning brown and losing potency), Ascorbyl Glucoside stays effective for the product's full shelf life. It's also gentler — no low-pH irritation, no tingling. Ferulic Acid at 1% acts as a clinical potentiator, boosting effectiveness and stability.

This serum is antioxidant-first — its main job is to defend skin from UV, pollution, and free-radical damage while gradually brightening. The Pigment Perfecting Serum uses Alpha-Arbutin as the primary active, which is more targeted at fading existing dark spots. Both address uneven tone; use Vitamin C in the morning for defense and glow, and layer Alpha-Arbutin in the evening for targeted spot correction.

Yes. Ascorbyl Glucoside doesn't have the same incompatibility issues as L-ascorbic acid, so you can layer it with retinol, bakuchiol, peptides, or AHAs without waiting periods. Apply this serum in the morning after cleansing, before moisturizer and SPF. In the evening, retinol or bakuchiol can follow after cleansing.

It contains no synthetic fragrance — the sweet mandarin scent comes from natural essential oils (Citrus Aurantium, Citrus Limon, Pelargonium Graveolens). Natural allergen compounds (Limonene, Linalool, Citral, Geraniol, Citronellol) listed at the end of the INCI are plant-derived, not synthetic perfume. Important: this formula contains Sweet Almond Oil — a tree nut allergen. Please patch test if you have nut allergies, and avoid if you have a diagnosed almond allergy.

Shipping is always completely free. We believe premium skincare should arrive without hidden fees or forced spending thresholds, so we offer complimentary shipping on every single order—no minimum purchase required.