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SIRELA Collagen Boost Serum with packaging on a white background
1/4

Plump, Smooth, Renewed

329 kr
Firmer, Plumper Skin
Hyaluronic Acid + Antioxidants
Lightweight, Fast-Absorbing
Boosts Skin’s Natural Strength

Free Shipping

30-days Return

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Vegan Cruelty free Natural certified Nut free Gluten free

Sirela’s Collagen Boost Serum delivers lightweight hydration while supporting firmness and elasticity for a rejuvenated complexion.

Formulated with Hyaluronic Acid and botanical extracts, it plumps and smooths the skin, helping to restore a youthful, dewy appearance. The silky texture absorbs quickly and layers seamlessly with the rest of your routine.

Your skin will feel hydrated, supple, and refreshed — with improved elasticity and natural radiance.

Suitable for all skin types, this serum is perfect for daily use on its own, under moisturiser, or as a treatment base.

Cleanse face and pat dry.
Apply 2–3 drops to face, neck, and décolleté.
Gently press into skin until fully absorbed.
Use morning and evening before moisturizer.


Works well with: Collagen Anti-Age Night Cream or Peptide Anti-Aging Serum for a complete firming and smoothing routine.

Aqua, Glycerin➁, Caprylic/Capric Triglyceride, Helianthus Annuus (Sunflower) Seed Oil➀, Pentylene Glycol, Cetearyl Alcohol, Glyceryl Stearate Citrate, Sodium PCA, Cellulose, Parfum, Hydrolyzed Hyaluronic Acid, Xanthan Gum, Glyceryl Caprylate, Nasturtium Officinale (Watercress) Flower/Leaf Extract➀, Sambucus Nigra (Elder) Fruit Extract➀, Ascorbyl Palmitate, Sodium Hyaluronate, Sodium Phytate, Potassium Hydroxide, Linalool➂, Geraniol➂, Citronellol➂

➀ Ingredients from organic farming
➁ Made using organic ingredients
➂ From natural essential oils

Frequently asked questions

Are all Sirela products vegan and cruelty-free?

Yes! Every product is 100% vegan, cruelty-free, and made without animal-derived ingredients.

How long does shipping take?

Standard delivery takes 3–7 business days, depending on your location. Shipping is always free.

Can I return a product?

Of course. You have 30 days to return your order. Please see our return policy for full details.

Are your products safe for all skin types?

Yes, our formulas are designed to suit a wide range of skin types. Check each product description for specific recommendations.

Where is Sirela Skincare made?

All products are manufactured in the EU/US under strict quality and safety standards.

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