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Preventative Botox: When Should You Start?

May 21, 2025

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Preventative Botox can help stop wrinkles before they start. MDCS Dermatology’s Dr. Snehal Amin explains why many begin treatments in their late 20s or early 30s to minimize fine lines and maintain a youthful appearance without looking overdone.

Botox isn’t just for treating wrinkles — it’s also a powerful tool to help prevent them. More and more patients are choosing to start Botox in their 20s or 30s as a preventative measure, stopping fine lines before they become permanent.

At MDCS Dermatology, our board-certified dermatologists, including Snehal Amin, MD, FACMS, FAAD, offer expert guidance on whether preventative Botox is right for you.

What Is Preventative Botox?

Preventative Botox involves using small doses of botulinum toxin in areas where lines and wrinkles are likely to form — typically the forehead, crow’s feet, and frown lines — before deep wrinkles set in.

By relaxing these facial muscles early, Botox can:

  • Minimize repetitive muscle movement

  • Prevent etched-in lines

  • Slow visible signs of aging

When Should You Start Preventative Botox?

There’s no “one age fits all,” but most people who choose preventative Botox start in their late 20s to early 30s. Factors that influence timing include:

  • Your genetics (when your family members began showing signs of aging)

  • Your facial expressions (people who squint or frown often may see earlier lines)

  • Your sun exposure & lifestyle habits

Snehal Amin, MD, FACMS, FAAD advises starting when you first notice faint lines that remain after your face is at rest.

Benefits of Preventative Botox

When used strategically and conservatively, Botox can help:

Delay the need for more invasive procedures
Maintain a natural, youthful appearance
Reduce the severity of future wrinkles

How Often Will You Need Treatment?

Preventative Botox typically requires treatments every 3 to 4 months. Over time, some patients may need fewer sessions as the muscles become trained to relax.

Get Personalized Botox Advice at MDCS Dermatology

If you’re considering preventative Botox, consult with the experts at MDCS Dermatology. Snehal Amin, MD, FACMS, FAAD and our experienced providers will help you determine the right timing and approach to meet your aesthetic goals.

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