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Highly Concentrated Vitamin C Serum with Spilanthol ("Biobotox")
15 ml
Recently purchased 142
Plant-based “Biobotox” (spilanthol) helps smooth expression lines throughout the day
20% vitamin C specifically targets dark spots and ensures an even complexion
Green tea makes this antioxidant serum a powerful shield against free radicals and collagen breakdown
● In stock – ships the next business day.
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Note on the Ratings
20% vitamin C, consisting of 3 different forms
Provides advanced protection against harmful environmental factors
Helps reduce dark spots and wrinkles
Spilanthol (BioBotox) helps relax facial features
Anti-Aging with Long-Lasting Effects
An ideal alternative or complement to cosmetic treatments
This anti-aging power serum is a carefully crafted blend of highly effective ingredients that give your skin a more youthful and revitalized appearance. If you’re looking for the best vitamin C serum for your skincare routine, you’ll find the perfect balance of protection and correction here.
With 20% stabilized vitamin C (highly concentrated), it helps reduce dark spots and promotes an even complexion. At the same time, high-dose vitamin C helps support the skin’s own collagen production—for greater firmness and radiance.
Spilanthol, known as plant-based “Biobotox,” can reduce expression lines throughout the day and prevent new ones from forming. Many of our customers love the effects of this Spilanthol serum so much that they jokingly refer to it as “Botox in a Bottle” or “Botox Serum.”
This vitamin boost will make your skin glow again right away!
Skin Expert Eleonora Berger
DOC BERGER EFFECT Skin Analysis
after 6 months of consistent use
Highly concentrated vitamin C has powerful antioxidant properties, inhibits melanin production, and helps the skin visibly lighten existing dark spots. What matters here is not only the concentration, but also the molecular size and stability of the vitamin C form. This transformation shows just how significantly skin tone was evened out through consistent use of our vitamin C serum—even in cases of stubborn discoloration. The day cream and retinol, among other products, were also used as part of the regimen.
after 3 months of consistent use
The spilanthol contained in the Vit C + Biobotox Serum acts as a gentle, plant-based “wrinkle smoother.” Many customers therefore refer to it as the “Botox in a bottle” serum. It reduces micro-tensions in the skin that accentuate fine lines—especially on the forehead, under the eyes, around the crow’s feet, and in the glabellar area. As this transformation shows, the skin’s surface becomes smoother without any invasive treatment. The customer mixes our Vit C + Biobotox Serum with the Hyaluron Lifting Serum in the morning to further intensify the smoothing effect.
Boris Entrup
Here's what the beauty expert says
You don’t want injections. No downtime. No “frozen face.” But you also don’t want deep wrinkles on your forehead or around your eyes? Between “I’ll just leave everything as is” and “I’ll go to the cosmetic doctor,” there’s a third option—and it could be a game-changer for your skin. SPILANTHOL, the active ingredient in this serum, can soften existing expression lines and slow the formation of new ones. I combine this serum with the Hyper Hyaluron Serum in the morning. For me, it’s THE ultimate freshness boost.
Note on the Ratings
I’ve been searching for a high-quality luxury product for a long time, and now I’ve finally found the right one! I’m completely sold on it and don’t want to use anything else anymore. Finally, a product that isn’t just thrown together, but where every detail has been carefully thought out and you can really feel the difference.
This is now my second order, and I can’t wait to try the High-End Platinum Elixir. You’ve definitely gained a new, loyal customer!
I use DOC BERGER EFFECT’s active-ingredient skincare every day—and I can tell my skin really needs it. Over time, I’m starting to see exactly that “effect” everyone’s talking about. My skin looks more radiant, fresher, and healthier overall—all without any injections.
Within a month, I’d bought just about everything from the Dr. Berger line: eye patches, cleansing foam, toner, various serums, creams, and eye care products. Everything is simply amazing. I started with the Vitamin C + Biobotox Serum (the perfect starter product!)
I’m already waiting for my eighth order—and I’ve only been using the products since the end of December. I think that says it all. I could also very well imagine (maybe others feel the same way) that you might offer a body cream or a clean makeup product or glow spray—oh my gosh, I’d really use absolutely everything you make ❤️ And that’s at 53, with plenty of beauty experience under my belt.
You’re my No. 1 active-ingredient skincare brand! Warmest regards, Kerstin
The eye area has always been my problem zone.... The skin there is thin, darker, slightly pigmented, and tends to develop fine lines and dark circles quickly. In the past, many products were too harsh and ineffective for me in that area. So, to be honest, I was skeptical about whether I could even use a highly concentrated vitamin C serum near my eyes.
But the Vitamin C + Bio-Botox Serum from Doc Berger Effekt is incredibly gentle on the skin. And on top of that, it’s incredibly effective. My skin looks firmer, smoother, and brighter. I noticed the first difference after about two weeks, and people started actively commenting on how fresh I looked after about six weeks. For me, it’s the best anti-aging serum I’ve ever used! You can really tell the medical expertise and attention to detail that Dr. Berger put into developing this product. THANK YOU 🥰🙏🏻
As a professional dancer, my schedule is intense—long rehearsals, stage lights, little sleep, and constant travel. The area under my eyes is usually the first place to show the effects...
I’ve tried many vitamin C and retinol serums before, but these formulas from Dr. Berger truly stand out. I apply the Vitamin C + Spilanthol Serum from DOC BERGER EFFECT every single morning—consistently, just like discipline in training. It refreshes my skin, improves elasticity, and visibly smooths fine lines while giving me a healthy, natural glow.
In the evening, I use Doc Berger Retinol Intense to support long-term skin renewal and structure. On special days—especially before performances—I apply the Eye Patches after my serums for an extra boost. They instantly hydrate and reduce puffiness under my eyes, giving me that extra glow under the stage lights.
As someone who spends a lot of time outdoors, my skin often looks tired and sun-damaged. Since I started using this serum, my skin tone has evened out, and that tired look has disappeared. It absorbs quickly and doesn't leave any greasy residue. It's truly a game-changer!
I've tried countless serums, but none have given me such an instant glow and deep hydration as this one. My skin feels plumper and more vibrant after just a few uses.
Apply to the face, neck, and décolletage in the morning after cleansing and toning. Allow it to absorb briefly. Use sunscreen during the day.
IntenCfy, Low-Molecular-Weight Hyaluronic Acid, 3Et-VC, Gatuline Expression AF Watercress, Green Tea Extract (Camellia Sinensis Leaf Extract), Cosphaderm® PA ECONAT
Beauty Through Science:
Years of research and a deep understanding of the science behind effective skincare enable us to precisely address your skin’s unique needs. Active ingredients of the highest quality and purity can improve your skin’s appearance over the long term.
The DOC.BERGER | EFFECT:
We know that true beauty runs deeper—that’s why we use skin-identical lipids designed to deliver vitamins, antioxidants, and exclusive active ingredients to where they can work most effectively.
Clean Beauty:
We place great importance on formulating our products with as few fillers, fragrances, and additives as possible so as not to put unnecessary strain on your skin—in keeping with the "clean beauty" concept. At the same time, we’re helping to protect the environment.
Don't waste any more time—start living a new way of life today!
AQUA (WATER), 3-O-ETHYL ASCORBIC ACID, PROPANEDIOL, GLYCERIN, PENTYLENE GLYCOL, CAPRYLHYDROXAMIC ACID, ACMELLA OLERACEA EXTRACT, SODIUM HYALURONATE, XANTHAN GUM, CHONDRUS CRISPUS (CARRAGEENAN), PHYTIC ACID, MANNITOL, CAMELLIA SINENSIS LEAF EXTRACT, ERGOTHIONEINE, SODIUM HYDROXIDE
Important Information for Your Trips:
Our active ingredient serums have been carefully formulated for your daily skincare routine. However, we would like to point out that when traveling—especially on flights—there is a risk that the serums may leak due to changes in pressure or movement. Unfortunately, we cannot accept any liability for such incidents. To minimize the risk of leakage, we recommend the following steps:
1.) Leak Test: Before you travel, make sure that all the lids and caps on your products are securely and tightly closed. It’s important to remove the pipette and use a cloth (such as a tissue) to degrease and dry the collar as thoroughly as possible. This is exactly where a leak can occur. Do not screw the pipette back on tightly until after this step.
2.) Upright storage: Store the products in an upright position whenever possible.
3.) Opt for carry-on luggage: When flying, you should pack the products in your carry-on luggage so you can better control the storage conditions.
If you have any concerns, we recommend leaving the serums at home if necessary to completely prevent them from leaking.
Antioxidant
Plant extract
Plant extract
More products for your morning routine
Step 1
Intensive cleansing foam with a gentle exfoliating effect—for normal, oily, or blemish-prone skin
Step 2
Clarifying Facial Toner with Salicylic Acid – for normal, oily, or blemish-prone skin
Step 3
Highly Concentrated Vitamin C Serum with Spilanthol ("Biobotox")
Step 4
Refreshing eye serum that improves the appearance of puffiness and fine lines
Step 5
Day cream with SPF 50+ and enhanced protection against blue light and infrared rays
Vitamin C, also known as ascorbic acid, is a powerful antioxidant and an essential nutrient that serves a variety of functions in skincare. It protects the skin from harmful free radicals and environmental pollution, which can accelerate the aging process.
One of the key effects of vitamin C is that it stimulates collagen production. Collagen is a structural protein responsible for the skin’s firmness and elasticity. By promoting this process, vitamin C can visibly reduce the appearance of fine lines and wrinkles.
In addition, vitamin C has a brightening effect: It can even out skin tone, reduce hyperpigmentation and age spots, and thus help create a more even and radiant complexion.
Another benefit is its ability to promote wound healing —especially for acne scars or minor skin injuries such as cuts. This makes vitamin C a versatile active ingredient with proven effectiveness for a variety of skin concerns.
Biobotox is a natural alternative to Botox and acts in a similar way as a muscle relaxant. Biobotox contains a blend of plant extracts, peptides, and other natural ingredients designed to firm the skin and reduce the appearance of fine lines and wrinkles. Unlike Botox, Biobotox serum offers a non-invasive option for skin tightening and rejuvenation.
The Vitamin C + Biobotox Serum is a must-have for any anti-aging routine. It’s ideal for all skin types, but is particularly well-suited for normal, mature, and problem-free skin. It can also be used to treat smoker’s skin and sun-damaged skin.
After cleaning, tap with the appropriate foam and applying a toner , gently pat a few drops of the serum into your face. You can then continue with your eye care routine (in the morning: especially the Lifting Eye Wonder; in the evening: primarily the Eye Cream and your usual day or night cream.
For best results, we recommend using it daily, primarily in the morning, but you're also welcome to use it in the evening.
Yes, the serum can be easily combined with other serums. In the morning, for example, with the Hyaluron Lifting Serum or the Collagen Serum in the morning. In the evening, use it with the Booster Serumor the Purifying Power Serum in the evening.
To repair damage caused by sunbathing, pat on the Vitamin C + Biobotox Serum mixed 1:1 with the Hyaluron Lifting Serum gently into your skin. Then apply the Time Machine generously over the affected area. Valuable antioxidants help neutralize the free radicals caused by UV radiation and restore your skin’s moisture balance.
This can vary from person to person, but many users report a noticeable improvement in skin texture after just a few days of use. However, you should plan on using it for at least 2–3 months to achieve visible results. Why? Because your skin needs time to absorb the active ingredients, regenerate from the inside out, and naturally produce more collagen, elastin, and other essential building blocks.
Important Information for Your Trips:
Our active ingredient serums have been carefully formulated for your daily skincare routine. However, we would like to point out that when traveling—especially on flights—there is a risk that the serums may leak due to changes in pressure or movement. Unfortunately, we cannot accept any liability for such incidents. To minimize the risk of leakage, we recommend the following steps:
1.)Leak Test:Before you travel, make sure that all the lids and caps on your products are securely and tightly closed. It’s important to remove the pipette and use a cloth (such as a tissue) to degrease and dry the collar as thoroughly as possible. This is exactly where a leak can occur. Do not screw the pipette back on tightly until after this step.
2.)Upright storage:Store the products in an upright position whenever possible.
3.)Opt for carry-on luggage:When flying, you should pack the products in your carry-on luggage so you can better control the storage conditions.
If you have any concerns, we recommend leaving the serums at home if necessary to completely prevent them from leaking.
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