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Retinol Named Top Pick in the "taff" TV Test
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Created by Dr. Berger, a medical specialist
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This image was partially created using AI. But don’t worry: All products shown always correspond to the actual items.
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Note about the images
This image was partially created using AI. But don’t worry: All products shown always correspond to the actual items.
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Note about the images
This image was partially created using AI. But don’t worry: All products shown always correspond to the actual items.
High-potency retinol serum with added retinoids and bakuchiol—ideal for skin accustomed to retinol
15 ml
Recently purchased 653
Winner of the independent retinol test on Taff
Powerful results thanks to highly concentrated retinol plus other retinoids and phytoretinols
Can stimulate collagen production and smooth out fine lines
Helps promote a more even skin tone and improves the appearance of pores
● In stock – ships the next business day.
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Note on the Ratings
0.3% pure retinol + other retinoids + phytoretinols
Top pick on Pro7's "Taff" and SAT.1's "Frühstücksfernsehen"
Formulated with clean ingredients—free of alcohol, fragrances, parabens, and microplastics
Helps reduce dark spots and wrinkles
Developed by a plastic surgeon in Munich
Anti-Aging with Long-Lasting Effects
Retinol Intense is a highly concentrated anti-aging serum for anyone who is already used to retinol and wants more intensive care.
This unique formula combines classic retinol, modern retinoids, and the plant-based active ingredient bakuchiol —three synergistic components that take your anti-aging routine to a whole new level.
High-dose retinol works where skin aging begins: It can stimulate the body’s own collagen production, smooth the skin’s texture, and refine pores. At the same time, retinol helps regulate sebum production, making it effective not only against fine lines but also against blemishes and pigmentation changes. Phosphatidylcholine enhances the absorption of the active ingredients, while green tea soothes the skin and protects it from oxidative stress.
When used consistently, this high-potency retinol serum can help give you a more even, smoother-looking, and overall more youthful complexion. Are you ready for the next step?
Your skin tells your story—let it be a story of love.
Skin Expert Eleonora Berger
DOC BERGER EFFECT Skin Analysis
after 3 months of consistent use
For years, retinol has been considered one of the most effective active ingredients for fighting wrinkles—especially when used in high doses. A highly concentrated retinol serum can stimulate collagen production, helping to create visibly firmer, denser skin. An independent TV test on ProSieben’s “taff” program demonstrated precisely this effect of retinol. The test subject deliberately started with a milder retinol dose (Retinol Sensitive) and gradually increased it to the Retinol Intense (formerly Retinol 0.5 / 1.0) shown on TV. She is overjoyed with the reduction in the depth of her wrinkles.
after 3 months of consistent use
“What did you do?”—that’s exactly what people kept asking her when they noticed this visible change in her skin. Her answer: a consistent skincare routine with high-dose retinol. Retinol supports the skin’s natural cell renewal process. This helps gradually lighten pigment spots. The eye area also benefits from highly concentrated retinol, as it counteracts dark circles and loss of elasticity. A special formulation is crucial so that retinol can be used in high doses while remaining well-tolerated.
Dr. Luise Berger
Here's what the founder says
Do you love retinol as much as I do? Then here's your next-level formula.
I’ve been working on this formula for over a year. Ever since the concentration of pure retinol was limited to 0.3% in the EU, my goal has been clear: to further intensify the effects—without overwhelming the skin. That’s why I’ve combined classicretinol power with modern retinol boosters: plant-based retinol ingredients like bakuchiol and NovoRetin™, as well as innovative retinoids like Granactive Retinoid. The result is a highly precise, multidimensional retinol strategy.
Retinol Intense is designed for people with uncomplicated skin and for experienced users who are familiar with retinol and want to achieve structural changes. And here’s my personal tip: Don’t forget your neck. I apply retinol there every evening, too, and I’m enjoying improved firmness and fewer wrinkles.
Note on the Ratings
Even a year after the independent retinol comparison on taff, where I was a test subject myself, I’m still 100% convinced. I was so impressed by the retinol that I went on to buy other serums and creams afterward—even though they aren’t exactly cheap... My favorites right now, besides the retinol (I’m currently using the latest Retinol Intense, which has an even higher concentration), are the day cream (I think it’s called Four Seasons Day now), the rich night cream—since my skin is very dry—and the Biobotox Vitamin C Serum for the morning.
I treat myself to the eye patches every now and then—I really love the effect.
A natural, fresh, yet not overdone look is very important to me, which is why this skincare line is truly perfect for me.
Doc Berger Retinol is simply amazing. I first discovered and fell in love with it through the Taff Retinol Test, and now I’m a fan of the entire line. The new retinol in the yellow-and-white packaging even outperforms the older Retinol 0.5 / 1.0 serums. I use it generously every night, followed by the Time Machine and the Lifting Eye Wonder, and I really notice a huge difference. No more drugstore retinol—I’d much rather invest in a good product that really works! I’ll definitely keep ordering it...!🔥💛
Thanks to Doc Berger on Instagram, I learned that you shouldn’t just apply skincare to your face—it’s essential to use it on your neck and hands, too. I’ve been doing that consistently ever since. I set up a 6-week subscription for 2x Retinol so that I always have enough in stock and can really stick to my skincare routine. Since I’ve been using it so consistently, I’ve noticed a huge difference in my skin’s quality and texture! I love that the retinol smells so natural and plant-based and absorbs quickly.
It'll easily last 4 months!
Guys, I really like this product. I have acne scars. I've tried so many products, but the results were 0%. But then I tried this product, and I was really surprised—I saw a big difference on my face. My skin texture is getting better and healthier day by day. 😍
Great product
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), GLYCERIN, CAPRYLIC/CAPRIC TRIGLYCERIDE, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, ISOAMYL LAURATE, BAKUCHIOL, DIMETHYL ISOSORBIDE, PECTIN, PHOSPHATIDYLCHOLINE, HYDROXYPROPYL CYCLODEXTRIN, SODIUM LEVULINATE, XANTHAN GUM, OCTYLDODECANOL, DAUCUS CAROTA SATIVA ROOT CELL CULTURE LYSATE, SODIUM ANISATE, HYDROXYPINACOLONE RETINOATE, CHONDRUS CRISPUS (CARRAGEENAN), RETINOL, SODIUM RETINOYL HYALURONATE, CAMELLIA SINENSIS LEAF EXTRACT, PENTYLENE GLYCOL, PISTACIA LENTISCUS (MASTIC) GUM, LECITHIN, CITRIC ACID, GLYCERYL CAPRYLATE/CAPRATE, LACTIC ACID
The list of ingredients is subject to change as part of our ongoing product optimization efforts. The INCI listing on the respective product packaging is authoritative.
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.
Lecithin > 80%
Vitamin A Derivative
Plant-Based Anti-Aging Ingredient
More products for your evening 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
High-End Hydrating Serum with Platinum and Peptide/Exosome Technology for Skin Longevity
Step 4
High-potency retinol serum with added retinoids and bakuchiol—ideal for skin accustomed to retinol
Step 5
Exclusive collagen night cream with a light texture and innovative anti-aging benefits—for skin at its best
The strongest over-the-counter retinol available in the EU contains 0.3% pure retinol. High-potency formulations combine this concentration with additional forms of retinoids to further enhance the anti-aging effect. Such products are intended for skin that is already accustomed to retinol and seeks more intense results. For beginners or those with sensitive skin, lower concentrations are more appropriate.
The optimal retinol concentration depends on your skin condition and your experience with retinoids.
• Beginners: 0.01–0.1% retinol
• Advanced users: up to 0.3% retinol
More important than the percentage alone is a well-balanced formula that includes soothing and barrier-strengthening ingredients, as well as modern retinoid boosters.
Retinol is considered the gold standard among anti-aging ingredients. Clinical studies show that retinoids stimulate collagen synthesis, accelerate cell turnover, and measurably reduce photo-induced skin aging. Hardly any other cosmetic ingredient has such comprehensive scientific evidence supporting its anti-aging effects.
Yes, if your skin is already used to retinol and tolerates it well. However, you should introduce it gradually. Once your skin has adjusted, high-concentration retinol can often be used daily in the evening.
That depends heavily on your skin condition and proper application. For many beginners, 0.3% can feel quite intense at first. That’s why we recommend starting with lower concentrations (such as 0.01–0.1% retinol) so your skin can gradually get used to the active ingredient. We recommend our Retinol Sensitive for this purpose. However, with a gradual increase in concentration, a good skincare routine, and consistent sun protection, even 0.3% retinol can be very well tolerated later on. What matters most is not the percentage alone, but how well the skin is prepared for it and how carefully the concentration is increased.
Our Retinol Intense, containing 0.3% retinol in combination with additional retinoid derivatives, can have a very intense effect comparable to the higher concentrations commonly used in the past (0.5% retinol or 1% retinol). What matters is not just the percentage, but the overall retinoid formula, its stability, and its tolerability.
Retinol improves skin texture over the long term (enlarged pores, dark spots) and supports collagen production. Hyaluronic acid provides intense hydration and can temporarily plump up fine lines. The combination is ideal: Retinol works on skin texture, while hyaluronic acid focuses on hydration and suppleness. Active ingredients like HyRetin combine both approaches.
A retinol booster enhances the effects of traditional retinol and ensures that the skin responds more quickly and effectively to skincare—usually with better tolerability. Retinol boosters are active ingredients such as bakuchiol, Granactive Retinoid, or Hyretin, which target the same biological mechanisms as retinol or complement and stabilize its effects. This stimulates collagen production, refines the skin’s texture, and visibly reduces wrinkles without unnecessarily irritating the skin. Our Retinol Intense is therefore considered a retinol booster serum: The combination of classic retinol and modern retinol boosters intensifies the anti-aging effect while simultaneously protecting and supporting the skin.
When using retinol for experienced skin, the focus should be on a higher retinol concentration, combined with complementary phytoretinols and retinoids. “Experienced skin” refers to skin that already uses retinol regularly and tolerates it well, so that more intensive mechanisms of action can be effectively employed to optimize skin texture, reduce wrinkles, and promote cell renewal.
Yes. Mature skin in particular benefits from retinol, as the skin’s natural renewal process slows down with age. High-dose retinol can help improve skin texture, visibly reduce wrinkles, and make the skin appear firmer and more even overall. It’s important to use it properly and apply sunscreen daily.
Yes, the skin on the upper and lower eyelids can also benefit from retinol, since it is particularly thin and fine lines tend to appear there early on. Retinol can help improve the skin’s texture, make it more resilient, and give the area an overall firmer appearance. However, it’s important to use it very gently. High-concentration retinol should be applied sparingly and kept away from the lash line to prevent it from getting into the eyes. The eye area is more sensitive than other parts of the face—so it needs time to adjust gradually. Mild initial reactions are possible and are no cause for concern. You can think of it as a workout for the skin: with patience and regular use, the skin becomes more resilient and the complexion visibly smoother and firmer.
The retinol serum from DOC BERGER EFFECT was featured in an independent TV product test, including on shows such as “taff” and “Frühstücksfernsehen.” The test participants started with a lower retinol concentration and later increased it to a higher dosage, comparable in intensity to our current Retinol Intense. The following aspects received particularly positive reviews:
• a clearly stated retinol concentration
• a “clean” formula without unnecessary fragrances or alcohol
• nourishing active ingredients to support the skin barrier
These characteristics are crucial for ensuring that high-dose retinol can work effectively while remaining well-tolerated.
In the EU, the recommended maximum concentration of over-the-counter, pure retinol in cosmetic products is 0.3%. Higher concentrations fall under the medical category and are not available over the counter. Modern formulations combine this maximum concentration with other retinoid derivatives to enhance the effect.
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