When we think of vitamin C for the face, we immediately think of radiance. And rightly so: it is one of the best-known cosmetic antioxidants to help achieve skin that is more even, luminous, and protected against oxidative stress.
But what happens when, besides looking dull, our skin is sensitive, prone to redness, blemishes, or oiliness?
That is where the goal changes.
It is no longer just about getting that glow. It is about seeking radiance without forgetting about hydration, the microbiome, and skin balance. And that is precisely why formulas that combine different mechanisms of action make more and more sense.
Can sensitive skin use vitamin C?
Yes. Having sensitive skin does not necessarily mean having to give up vitamin C.
The important thing is how the product as a whole is formulated.
Sensitive or reactive skin can present with tightness, redness, or an increased sensation of discomfort. Therefore, in addition to incorporating antioxidants, it is especially interesting to combine vitamin C with hydrating and soothing active ingredients and ingredients that help maintain the balance of the microbiome.
In RADIANCE SERUM from FARMA DORSCH, stabilized vitamin C is part of a formula that also incorporates hyaluronic acid, a microalgae with prebiotic action, and bisabolol.

The goal is not only to brighten: it is to achieve skin that is hydrated, comfortable, and visually more even.
Vitamin C: radiance and antioxidant protection
RADIANCE SERUM combines stabilized vitamin C with organic silicon and kiwi water, which is naturally rich in antioxidants.
Its function within the formula is primarily aimed at:
- Helping to restore the skin's radiance.
- Contributing to a visually more even tone.
- Protecting against oxidative stress.
- Improving the dull and fatigued appearance of the face.
It is, therefore, the fundamental part of the brightening effect of the serum, but luminous skin does not depend solely on vitamin C.
Prebiotics and microbiome: the part of RADIANCE SERUM that makes the difference
The skin microbiome is made up of the microorganisms that live naturally on our skin and is part of its ecosystem.
When we talk about sensitive skin, skin with redness, or skin prone to blemishes, maintaining that balance becomes especially important.
That is why one of the most interesting active ingredients in RADIANCE SERUM is the green microalgae Chlorella vulgaris, used for its prebiotic action.
In combination with bisabolol, it contributes to:
- Supporting the balance of the skin microbiome.
- Soothing the skin.
- Visibly reducing the sensation of redness.
- Improving the appearance of blemishes.
- Helping to maintain skin that is more comfortable and balanced.
This is one of the reasons why RADIANCE SERUM is especially interesting for skin that seeks radiance but, at the same time, needs high tolerance and care for its natural balance.
What if I have oily or acne-prone skin?
One of the most frequent mistakes in caring for oily skin is trying to eliminate all sensation of hydration.
Oily skin can also be dehydrated.
In fact, a good routine for oily skin should seek a balance between hydration and lightness, without overloading it.
RADIANCE SERUM is indicated for oily and acne-prone skin, as well as sensitive or red-prone skin. Its ultra-light texture provides hydration without leaving a greasy feeling.
It is also important to differentiate between treating acne, which requires dermatological evaluation when appropriate, and cosmetically caring for skin that is acne-prone or has marks and blemishes.
Hyaluronic acid: hydrate without adding oil
Another one of the pillars of the formula is high and low molecular weight hyaluronic acid.
Its function is to provide hydration and help improve:
- Elasticity.
- Smoothness.
- Comfort.
- The appearance of lines associated with dehydration.
The formula also incorporates galactoarabinan, which helps form a protective film on the skin and contributes to maintaining hydration.
That is why hydration and oily skin are not incompatible concepts. The key is in choosing the right texture and active ingredients.
So, what makes RADIANCE SERUM different?
It doesn't address radiance in isolation. Its formula brings together three needs that often appear at the same time:
1. RADIANCE
With stabilized vitamin C + kiwi water.
2. MICROBIOME, REDNESS, AND COMFORT
With Chlorella vulgaris with prebiotic action + bisabolol.
3. HYDRATION
With high and low molecular weight hyaluronic acid + galactoarabinan.
Thus, instead of seeking only that glow effect, we work on a more complete idea of beautiful skin: luminous, hydrated, and balanced.
For what skin type is RADIANCE SERUM recommended?
It can be especially interesting if you have:
- Dull or dehydrated skin.
- Sensitive or reactive skin.
- Sensations of redness.
- Oily or combination skin that needs light hydration.
- Acne-prone skin.
- Post-acne marks.
- Irregular texture or lack of radiance.
It is dermatologically tested on sensitive skin, it is EWG VERIFIED™, and it features 100% Clean Ingredients.
How to use RADIANCE SERUM in your routine
- You can apply it morning and night on clean and dry skin, before your usual cream.
- Use approximately the product equivalent to two pumps and spread it over the face, neck, and décolleté.
- In the morning, always finish your routine with sun protection.
If your skin is sensitive, you can combine it with a simple routine that prioritizes gentle cleansing, hydration, and photoprotection.
Vitamin C + prebiotics: the glow starts with balanced skin
For a long time, we have chased radiance by incorporating more and more active ingredients into our routine.
But a good formulation does not necessarily consist of using more; it consists of combining ingredients that complement each other.
Vitamin C provides radiance and antioxidant protection. Hyaluronic acid provides hydration. And Chlorella vulgaris with prebiotic action, accompanied by bisabolol, contributes to maintaining the microbiome and soothing the skin.
That is the approach of RADIANCE SERUM:
Not just looking for skin that shines, but skin that looks luminous because it is hydrated, comfortable, and balanced.
Discover RADIANCE SERUM