What Botox Actually Does
Botox—similar to other neuromodulators like Dysport, Xeomin, and Jeuveau—is an injectable treatment that temporarily relaxes specific facial muscles to reduce the appearance of wrinkles.
Botox works by inhibiting nerve signals to targeted muscles, reducing the repeated contractions that crease the skin over time.
It’s most commonly used to treat:
- Frown lines between the eyebrows
- Horizontal forehead lines
- Crow’s feet around the eyes
By minimizing these muscle movements, Botox helps soften expression lines and prevent them from deepening. Results typically become noticeable within a few days and last approximately 3 to 4 months.
The result is smoother skin and fewer visible wrinkles—particularly in the upper face where we tend to use a lot of expressive movements.
What Botox Doesn’t Do
While Botox is excellent for preventing and softening dynamic wrinkles, its effects are limited to muscle activity. It doesn’t impact the quality or health of your skin itself.
Here’s what Botox cannot do:
- Boost collagen or elastin production
- Smooth out uneven tone or pigmentation
- Address dullness or rough skin texture
- Deliver long-lasting results
In short, Botox targets the mechanical movement that causes wrinkles over time—but not the underlying skin quality.
7 comments
Bonnie Kelly
Dr Karam, I love all your ideas and comments from Botox to skincare. Frankly most middle class people can not afford your products. Can you give us other products that will work as well with a much lower cost. What retinol would you recommend?
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KaramMD Skin replied:
Hi Bonnie—Thanks for your comment! We appreciate your kind words and you following Dr. Karam’s work—we’re so glad his insights have been helpful to you! 💛 Being on all of the right, high quality anti-aging ingredients can be expensive. An effective system is complicated and requires a lot of components. However, the Trifecta bundles all of those components which actually makes it 2-4 times less expensive than if you were to get all of these active ingredients separately. Dr. Karam always emphasizes that consistency, sun protection, and ingredients that support skin health (like retinol, vitamin C, and niacinamide) are key. Hope this helps, and we’re always here to support you on your skincare journey!
Elisabeta Dura
Thanks you (and) for this article!
For many years, I have opted for daily skin care, plus proper nutrition, plus gymnastics/walks and…optimism.
I like your “lessons” ,Doctor !
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KaramMD Skin replied:
Hi Elisabeta—Thanks for your comment! 😊 It’s wonderful to hear that you’ve built such a well-rounded, holistic approach to self-care—skincare, movement, nutrition, and optimism truly make a powerful combo. We’re so glad the article resonated with you. Keep shining! ✨
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