What is Hydroquinone?
In Chicago & Glenview, IL

Chicago Aesthetics Surgery & Med Spa in Chicago & Glenview, IL is led by Dr. John D. Rachel, MD, FACS, a facial plastic and reconstructive surgeon who is quadruple board-certified.

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Medically reviewed for accuracy.

Hydroquinone works to block enzymes, tyrosinase, that allows for the transfer of pigment from pigment-producing cells to skin cells where pigment becomes visible. Hydroquinone cannot exceed 2% in over-the-counter products, which means it takes longer to see results.

Hydroquinone is available up to 4% and can only be prescribed by a licenced medical professional. The prescription strength hydroquinone that is more effective than over-the-counter products due to the higher concentration. For the best results it can take one to 3-6 months to see an improvement. Using topicals such as salicylic acid, retinoids or in-office chemical peels can also help to get the effect you’re after.

Hydroquinone is not something that is offered first as a part of skin-care regimen for lightening discoloration acne scars, melasma, and sunspots. Typically your esthetician will recommend other topicals before offering Hydroquinone.

So is Hydroquinone safe to use on the face? Yes, using a 2%-4% is safe to use. Anything stronger may need to be monitored by a licensed medical provider. The amount of times you use it is important, typically patients use it for two to three months max at higher concentrations and up to four months at lower concentrations. Then you need to take months off.

Hydroquinone has its advantages, but some people experience redness, burning and inflammation from using it, which may result in more pigment. Make sure you’re not over applying it, which won’t lighten your skin any faster. If you overdo it, although rare, it can create a halo effect, which is reversible upon discontinuation of the product.

It’s not recommended patients use hydroquinone for more than 12 weeks. Always use a safe, doctor-approved formula, follow the instructions by your provider and stop using it after three months. Use of this product should be monitored by your provider and as long as you follow the proper protocol given to you the product will benefit your skin.

Sometimes hydroquinone can be used to pre-treat skin before laser treatments. It can be also be used in combination with retinol for additional benefit depending on your skin concerns.

Contact us for your complimentary skin analysis with licensed skincare experts at Chicago Aesthetics Surgery & Med Spa.

Chicago Aesthetics
Reviews & Testimonials

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   Sara Glover 
 October 24, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I visited Carol for treatment on my forehead using dysport. Carol was kind & quick, making sure my experience was comfortable! It was my first time receiving any form of injectables & Carol was able to ease my mind by answering all of my questions with patience & pure knowledge! Carol has years of experience & im so grateful she was my injector! I recommend everyone be treated by Carol for injectables!
  
 
      
   Nathaly Acuna 
 October 21, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Everyone from the Doctors to staff, are amazingly professional and so sweet! Dr. Rachael’s knowledge and bedside manner make you feel so comfortable and at ease. I can’t recommend them enough!
  
 
      
   Monica Correa 
 October 19, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I really liked how the staff treated me. Everyone was very kind and professional, and they made me feel comfortable and well cared for throughout the entire experience.
  
 
      
   Barbara Kuczma 
 October 14, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Dr. John Rachel and his staff were wonderful to me. Made sure I was comfortable and kept me informed on everything they were going to do before, during and after my procedure.
I will highly recommend Dr. John Rachel and his wonderful staff.

Thank You,
Barbara Kuczma
  
 
      
   Stamata “Tami” Georgas 
 October 8, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Exceptional Talent, Timeless Results, and Unmatched Expertise!

When it comes to aesthetics, excellence is everything, and I can confidently say that Carol is truly in a league of her own.

Her expertise, artistry, and meticulous attention to detail are simply unparalleled. She has an extraordinary ability to enhance natural beauty while maintaining elegance, balance, and sophistication. Her results are consistently flawless, refreshed, and beautifully understated — the true definition of timeless beauty.

What makes Carol exceptional is not only her remarkable skill but also her integrity, professionalism, and genuine dedication to her clients. She understands that the finest aesthetic work is never obvious; it is effortlessly beautiful.

Two decades of loyalty speak for themselves. I trust her implicitly and would never consider putting my face in anyone else’s hands.

She is the epitome of excellence in aesthetic medicine, and I cannot recommend her highly enough. An absolute five-star experience, every single time!
  
 
      
   Danielle 
 October 7, 2026
 
 
 Trustindex verifies that the original source of the review is Google. **⭐⭐⭐⭐⭐ Google Review**

Stephanie was amazing! She did my laser hair removal treatment and made the entire experience so comfortable and easy. She was professional, knowledgeable, and took the time to answer all of my questions, which really put me at ease. The service was efficient, and I could tell she genuinely cared about providing great results and excellent customer care. I’m so happy with my experience and will definitely be coming back for future treatments. Highly recommend Stephanie to anyone considering laser hair removal!
  
 
      
   TG 
 October 7, 2026
 
 
 Trustindex verifies that the original source of the review is Google. I have been coming to Carol for over 20 years, and that longevity truly speaks for itself. I continue to see her because she is incredibly educated, highly skilled, and genuinely listens to what you want and need.

She takes the time to understand your goals and creates a plan that enhances your natural features in a way that feels authentic and balanced. Her work is beautiful,  and refined. The results are always natural and confidence boosting.

Beyond her talent, I trust her completely. After two decades, I can confidently say she is consistent, professional, and truly cares about her patients.

If you're looking for perfection, Carol is definitely the person you should see! Highly recommended!
  
 
      
   Sam 
 October 2, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Alison and Tom are the best. They have a tailored approach and explain what and why they recommend treatments. I’m so excited to be working with them as I head into my bridal era - I know I will look my best with their help. 100000/10 recommend to everyone but especially brides 😃
  
 
      
   Neha Patel 
 September 22, 2026
 
 
 Trustindex verifies that the original source of the review is Google. New update: I had a wonderful experience with Carol. She was professional, knowledgeable and paid attention to every detail to clearly explain my skin concerns. I’ll definitely be coming back!

The moment I walked into the clinic I felt a happy, welcomed and professional setting. I had my Sofwave treatment with Alison Falada, Master Esthetician and Laser Specialist. She was nothing short of amazing! She was personable, knowledgeable, skilled and detailed throughout the entire experience. She took the time to thoroughly explain the entire process, addressed all of my my questions and concerns. Alison is an expert and provided great quality service! I love my results and can't wait to book my next appointment with her!
  
 
      
   Chris C 
 September 20, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Carol has been doing my Botox for the last few years. She is kind, easy to talk to, makes herself available and approachable! Always feel at ease when I come see her and she does great work, goes by so fast, we are always done before I even know it. Highly recommend visiting her.