Collagen Boost Serum 30ml in a cream-colored carton and clear glass pump bottle with white dispenser and black label text.

Collagen Boost Serum 30ml – Hydrating Anti-Aging Serum for Plump, Firm Skin

£30.00
£30.00 £33.00
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Collagen Boost Serum 30ml in a cream-colored carton and clear glass pump bottle with white dispenser and black label text.
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Collagen Boost Serum 30ml – Hydrating Anti-Aging Serum for Plump, Firm Skin
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Collagen Boost Serum 30ml – Hydrating Anti-Aging Serum for Plump, Firm Skin

Clean beauty Natural Vegan Cruelty-free Free shipping*

Helps skin appear plumper and smoother

A lightweight hydration step before moisturizer

Hyaluronic acid

Watercress and elder extracts

COSMOS NATURAL

Certified formula

Vegan & cruelty-free

Contains fragrance

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Key ingredients
  • Hyaluronic acid
  • Watercress and elder extracts
How to use
  1. Apply to clean skin.
  2. Follow with moisturizer and daytime sunscreen.
Full ingredient list (INCI)

Aqua/Water, Glycerin**, Caprylic/Capric Triglyceride, Helianthus Annuus (Sunflower) Seed Oil*, Pentylene Glycol, Cetearyl Alcohol, Glyceryl Stearate Citrate, Sodium PCA, Cellulose, Parfum/Fragrance, Hydrolyzed Hyaluronic Acid, Xanthan Gum, Glyceryl Caprylate, Nasturtium Officinale (Watercress) Flower/Leaf Extract*, Sambucus Nigra (Elder) Fruit Extract*, Ascorbyl Palmitate, Sodium Hyaluronate, Sodium Phytate, Potassium Hydroxide, Linalyl Acetate***, Geranyl Acetate***, Linalool***, Geraniol***, Citronellol***

*Ingredients from organic farming

**Made using organic ingredients

***From natural essential oils

100% Natural origin of total

23% Organic of total

COSMOS NATURAL certified by ECOCERT Greenlife according to COSMOS Standard available at http://COSMOS.ecocert.com

Check your product packaging for the ingredient list of the formula supplied.

Complete the routine

Pairs perfectly with your daily ritual

A closer look

Helps skin appear plumper and smoother

Collagen Boost Serum 30ml – Hydrating Anti-Aging Serum for Plump, Firm Skin

View product details
Collagen Boost Serum 30ml in a cream-colored carton and clear glass pump bottle with white dispenser and black label text.
COSMOS NATURAL certifiedVegan formula

A quick-absorbing facial serum that replenishes moisture for a softer, plumper-looking complexion. It helps soften the appearance of fine lines caused by dryness.

Targeted care alongside your moisturiser

A serum offers a focused formula within a wider skincare routine. Apply it as directed, then add moisturiser if needed. Introduce one new product at a time so you can understand how it fits your skin and your existing products.

Key ingredients

Hyaluronic acid, Sodium PCA, Sunflower seed oil, Watercress extract, Elder fruit extract.

Contains fragrance.

How to use

Apply to clean skin.

Formula facts

  • COSMOS NATURAL certified
  • Vegan

Build your routine

Explore the Face Serums for Hydration, Glow, and Fine Lines to compare related options. You can also view Gentle Cleansing Milk 200ml.

Product questions

What is Collagen Boost Serum 30ml?

A quick-absorbing facial serum that replenishes moisture for a softer, plumper-looking complexion. It helps soften the appearance of fine lines caused by dryness.

How do I use it?

Apply to clean skin.

Which ingredients are highlighted?

Hyaluronic acid, Sodium PCA, Sunflower seed oil, Watercress extract, Elder fruit extract. Contains fragrance.

Does it contain fragrance?

Yes. The formula contains fragrance. Check the complete ingredient list on your packaging if you avoid particular fragrance ingredients.

Is it vegan?

Yes. This formula is identified as vegan. Refer to the full ingredient list for any other ingredient preferences you have.

Your routine

Choose complementary care

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Selected products

Review each product’s ingredients and application steps to choose your routine.

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Why BelleVie

The clean beauty difference

Thoughtful formulas. Clear product information.

Choose the formula that fits your routine. Explore the ingredients, product-specific credentials and application steps, with cruelty-free care and European production at the heart of BelleVie.

BelleVie What this means
Certified formula✓COSMOS NATURAL
Made in the EU✓European production
Cruelty-free care✓Animal testing policy
Vegan formula✓No animal-derived ingredients
Formula details✓Contains fragrance
Clear application steps✓How to use on this page
Free shipping
Free shippingEU & US over €35/$40
Product information
Product informationFormula details on this page
14-day returns
14-day returnsUnopened items
Your care routine
Your care routineChoose your formula

Frequently Asked Questions

What does Collagen Boost Serum 30ml do for the skin?
Collagen Boost Serum 30ml is a quick-absorbing facial serum that replenishes moisture for a softer, plumper-looking complexion. It also helps soften the appearance of fine lines caused by dryness.
How should I use Collagen Boost Serum 30ml in my skincare routine?
Apply the serum to clean skin. The product description recommends applying it as directed, then adding moisturiser if needed; introduce one new product at a time to see how it fits your routine.
Which ingredients and formula details are highlighted in Collagen Boost Serum 30ml?
Highlighted ingredients include hyaluronic acid, Sodium PCA, sunflower seed oil, watercress extract, and elder fruit extract. The formula contains fragrance and is identified as vegan and COSMOS NATURAL certified.