Vitamin C Serum

67,00 € only €0.51 per use

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Vitamin C Serum

Vitamin C serum with ferulic acid for an even complexion

67,00 € only €0.51 per use

incl. VAT · free shipping

Your secret to an even complexion

  • brightening effect of natural vitamin C
  • firming properties of ferulic acid
  • moisturising hyaluronic acid
  • nourishing oils for suppleness and radiance

Choose quantity and save

The quantity discount is deducted automatically in the cart.

Free shipping

Delivery in 1–3 working days

30-day money-back guarantee

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Customer reviews

What our customers say

5.0 out of 5 · 76 reviews

„Funktioniert gut, dies ist mein dritter Kauf, ich empfehle es“

C. R. · 08/2025

„Gutes Produkt, hinterlässt ein frisches Hautgefühl und zieht schnell ein.“

A. Z. · 07/2025

„Sehr gut für mich, ausgezeichnet. Sehr gute Produktqualität.“

E. R. · 06/2025

„Bestellung gut erhalten, dies ist meine zweite Bestellung, ich kann dieses Serum wärmstens empfehlen.“

S. A. · 06/2025

„Meiner Meinung nach funktioniert es. Ich bin jetzt mittendrin meiner Flasche.“

M. T. · 06/2025

„Die Konsistenz ist gut, nicht klebrig oder fettig, ich mochte es.“

S. R. · 05/2025

„Ich habe es bisher nur ein paar Tage lang verwendet, es gefällt mir“

D. I. · 03/2025

„Ich liebe dieses Produkt! Es war genau das, was meine Haut brauchte. Bemerkte Ergebnisse innerhalb von Tagen!“

M. R. · 07/2024

„Es ist ein außergewöhnliches Produkt, ich liebe es.“

E. R. · 08/2025

„Super, ein gutes Produkt.“

R. O. · 08/2025

Read all 76 reviews

Bring your skin to life for a radiant, even complexion!

Vitamin C serum with ferulic acid for a radiant complexion

Do you dream of a radiant complexion full of vitality and glow? Our Vitamin C Serum is the answer.

Discover the Vitamin C Serum with its light texture and powerful combination of ingredients that brightens and evens out your complexion while giving your skin firmness and improving hydration.

The unique formula of our Vitamin C Serum with ferulic acid, hyaluronic acid and nourishing oils makes your skin softer and gives you a radiant, youthful and fresh look.

Radiant skin full of vitality!

The key ingredients in the Vitamin C Serum and what they do

The brightening effect of vitamin C

The brightening effect of vitamin C

Our serum contains 2% vitamin C (ascorbyl glucoside), which brightens the complexion and visibly softens pigmentation spots. It gives your complexion a radiant, even look. It is combined with a blend of nourishing oils such as sea buckthorn oil, jojoba seed oil, almond oil, avocado oil and rosehip seed oil. These oils make the skin softer and smoother and give it a radiant, youthful look.

The firming properties of ferulic acid

The firming properties of ferulic acid

Ferulic acid is an effective ingredient that gives the skin firmness and makes it look tighter. As an antioxidant, it protects the skin from environmental stressors and supports its elasticity.

Moisturising hyaluronic acid

Moisturising hyaluronic acid

Hyaluronic acid is an effective moisturiser that improves the skin's hydration. It supports a healthy skin barrier and helps lock in moisture.

Skin type and how to use

Who is the Vitamin C Serum for?

The Vitamin C Serum is suitable for a dull or uneven complexion and for skin with pigmentation spots. Apply it after the toner, then use your cream. During the day, we also recommend sun protection, for example our Sunscreen SPF 30 Tinted.

Irina applying a professional treatment during a training sessionProfessional application during a training session

The co-founder

Irina – the expert behind our skincare

Irina is a Medical Beauty Coach and has worked with dermatologists, doctors, naturopaths and beauty salons for 25 years. She runs product training sessions, seminars and workshops and advises on dermatological skincare concepts, device-based cosmetics and aesthetic treatments.

Today she is co-founder of MyGosiDerm and the expert mind behind its product development – together with her son Chris.

Irina
Co-founder of MyGosiDerm · Medical Beauty Coach

All our products can be combined with one another

A 5-step skincare routine: the right order

  1. 1. Schritt

    Facial cleansing

    Daily cleansing removes dirt, excess oil and make-up to keep your pores clear and leave your skin looking fresh and healthy. Our Cleansing Foam prepares your skin perfectly for the steps that follow.

  2. 2. Schritt

    Toner (facial toner)

    Toning helps to refine the look of your skin and rebalance its pH after cleansing. It refreshes the skin and helps it absorb moisture as well as possible.

  3. 3. Schritt

    Facial serum

    A serum delivers concentrated key ingredients into the skin – depending on what your skin needs, for example peptides, vitamin C or hyaluronic acid. Apply it after the toner and let it absorb briefly before following with your cream.

  4. 4. Schritt

    Face cream

    A moisturiser gives your skin intensive hydration and strengthens its natural barrier. It keeps the skin from drying out and gives it a supple, plump look.

  5. 5. Schritt

    Sun protection for your face

    Sun protection is the most important defence against premature skin ageing and UV-related damage. Applying it every day shields your skin from harmful UV rays and helps prevent discolouration and wrinkles.

The secret behind MyGosiDerm

MyGosiDerm vs. other brands: skincare compared

What MyGosiDerm does differently.

Many skincare products promise a lot. We rely on carefully considered formulas with selected key ingredients – and leave out ingredients that add nothing to the skincare goal.

MyGosiDerm is no hype – it is skincare with 25 years of experience behind it.

MyGosiDerm Other brands
Selected key ingredients instead of unnecessary fillers yes Often lots of fillers, little active ingredient
Cruelty-free and dermatologically tested yes Not always both
Free from parabens, PEGs and paraffins yes Often contain parabens, PEGs or paraffins
Hygienic airless dispenser, closed product containers yes Open jars – the product comes into contact with fingers and air
High proportion of active and nourishing ingredients yes Active ingredients often only in small amounts
Economical to use – one bottle lasts up to 3 months yes Frequent repurchasing needed

Certificates and seals

Dermatologically tested skincare without animal testing

Dermatologically tested

Dermatologically tested

Our products have been dermatologically tested and received the top rating “Very good”. For you, this means you are using a product that is particularly kind to the skin and also suitable for sensitive skin.

Organic ingredients

Organic ingredients

This seal stands for organically grown ingredients and strict ecological standards. For you, this means carefully selected raw materials that care for your skin gently and respect the environment – ideal if sustainability matters to you.

Vegan

Vegan

Products with the vegan certificate contain no animal-derived ingredients whatsoever. For you, this means you receive a product that is not only vegan but also environmentally friendly and sustainable – perfect for anyone who consciously chooses animal-friendly alternatives.

No animal testing

No animal testing

No animal testing was carried out in the development and manufacture of our products. For you, this means you are using an ethically responsible product that stands for both quality and the protection of animals.

Results with our skincare routines

Vorher-Nachher-Vergleich der Augenpartie
Anti-Pigment Spot Set – Vorher-Nachher-Vergleich eines Gesichts mit Pigmentflecken
Vorher-Nachher-Vergleich bei unreiner Haut
Vorher-Nachher-Vergleich bei Pigmentflecken

The matching skincare routine – frequently bought together

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Paketpreis: €146,00

Good to know

Frequently asked questions about the Vitamin C Serum

Questions about how to use

In what order do I use the products?

Our routine has five steps: cleansing, toner, serum, cream and, during the day, sun protection. Cleanse your face with the Cleansing Foam, apply the toner with a cotton pad, then apply eye cream and serum. Let each product absorb briefly, then follow with the cream. You will find detailed instructions on every product page under “How to use”.

Can I use several products together?

Yes. All our products can be combined with one another. Our Routine Sets are exactly such combinations. Use the AHA Peeling Concentrate only 1–2 times a week in the evening, and the Acne Spot Care only on the affected areas.

Which product suits my skin type?

There is a tailored Routine Set for every skin type: Dry Skin Set for dry skin, Sensitive Skin Set for sensitive skin, Smoothing Anti-Aging Set for mature skin, Acne Set for blemishes and Anti-Pigment Spot Set for pigmentation spots. Every product page states which skin types the product is suitable for.

Are the products suitable for sensitive skin?

Our products have been dermatologically tested and received the top rating “Very good”. They are also suitable for sensitive skin. If you have any known allergies, please check the ingredients on the product page.

Do I use the products in the morning or in the evening?

Cleansing, toner, serum and cream in the morning and evening. The AHA Peeling only in the evening, 1–2 times a week. Sun protection during the day – it is especially important after using the AHA Peeling.

How much product do I need and how long does a bottle last?

A small, roughly pea-sized amount is enough. Each product lasts up to 3 months.

Shipping, payment and guarantee

How quickly will my order arrive and how much is shipping?

Shipping is free. Delivery usually takes 1–3 working days. Once your order has been shipped, you will receive an e-mail with tracking details.

Which payment methods can I use?

You can pay by credit card (Visa, Mastercard, American Express, Maestro, UnionPay), PayPal, Apple Pay, Google Pay, Shop Pay, EPS, Twint or Klarna – with Klarna you can also conveniently pay by invoice. All payments are encrypted.

What guarantee do you offer?

All products come with a 30-day money-back guarantee, and the Lifting Power Set with 90 days. We can take back products that are still sealed and unopened. Returns are free of charge for you.

Can I return opened products?

For hygiene reasons, opened or unsealed skincare products are excluded from the right of withdrawal. You can return unopened, still-sealed products within 30 days.

How long do I have to return an item?

You have 30 days from receiving your order to return an item. For the Lifting Power Set, it is 90 days.

Customer reviews and experiences: Vitamin C Serum

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