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Polyphenol Dark Spot Diminisher Review | Gundry MD

Updated on: 08 November,2023 11:00 PM IST  |  Mumbai
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Polyphenol Dark Spot Diminisher by Gundry MD is an advanced facial serum that specifically aims to reduce hyperpigmentation, sunspots, liver spots, and age spots, which cause premature aging and uneven skin tone.

Polyphenol Dark Spot Diminisher Review | Gundry MD

About Dark Spot Diminisher

Dark spots and skin hyperpigmentation occur when there is an overproduction of melanin on the skin. The main cause of this is when the skin is exposed to UV rays for a long time. excessive sun exposure may cause hyperpigmentation and may make age spots, sun spots, or dark spots appear darker. Other causes of dark spots and skin pigmentation may include hormonal changes, acne, skin injuries and inflammation, and age. To reverse the effects of sun damage, Gundry MD has formulated Polyphenol Dark Spot Diminisher, an effective facial serum.

This advanced skincare serum that helps combat sunspots, liver spots, age spots, and fade hyperpigmentation. These dark spots make the skin appear uneven, making you look older than you are. This serum also works to improve wrinkles and fine lines, brighten skin complexion, and improve skin texture.

This potent skin formula combines high-quality ingredients and plant extracts, which are backed by cutting-edge research to ensure they are safe and effective when topically used on the skin. The ingredients include blueberry fruit extract, acai fruit extract, licorice fruit extract, niacinamide, squalane, resveratrol, and sodium hyaluronate among many others. The manufacturer claims that these ingredients will restore the skin, boost the youthful appearance, improve skin smoothness, and allow you to enjoy a healthier and more vibrant look.

 In precise, the serum is ideal for all skin types. Now comes the question, does Polyphenol Dark Spot Diminisher by Gundry MD really Work? Join us as we discuss the advantages of using the serum and uncover the science behind its powerful and effective ingredients. We shall also look at the numerous customer testimonials from people who have experienced even and toned skin appearance. 

Click to Buy Dark Spot Diminisher Now on the Official Site!

Notable Facts About Dark Spot Diminisher




Primary Active Ingredients


Sweetesse arctic meadowsweet extract, Acai fruit extract, Licorice root extract, Blueberry fruit extract, Superox-C, Brightenyl, Gunpowder Lumiere

Ingredient Purity


Contains high-quality and pure ingredients



Fades hyperpigmentation and dark spots, diminishes wrinkles and fine lines, evens skin tone, brightens skin complexion, smoothes skin texture



Manufactured in a GMP facility




Category Average Price


$49 - $350

Number of Capsules


1 oz



Apply a small amount twice daily



Official website

How Does Dark Spot Diminisher Work? 

We did our research to find out what makes Gundry MD Polyphenol Dark Spot Diminisher an effective skincare serum for reducing dark spots, wrinkles, fine lines, and fading hyperpigmentation.

Dark Spot Diminished contains many powerful and effective ingredients and plant extracts that were chosen for their potential benefits in improving skin appearance and preventing premature aging. Ingredients like squalene may help improve the skin barrier to protect it from damage.

According to research published in the Molecules Journal by Zih-Rou Huang, the skin is constantly exposed to UV irradiation making it vulnerable to oxidative stress and damage. The study further supports that squalene may help reduce free radical damage to the skin.

The serum contains ingredients like niacinamide, which has restorative effects on the skin. Niacinamide helps brighten skin complexion by eliminating dark spots, fades hyperpigmentation, and even skin tone, eliminates wrinkles and fine lines, and improves skin texture. Additionally, it may help regulate sebum production in the skin, minimize the presence of pores, and improve skin firmness and elasticity.

In one of the research done by Josefina Navarrete-Solis and published in the Journal of Dermatology Research and Practice, niacinamide has proven to be safe and effective in treating skin conditions like hyperpigmentation and melasma. It also has anti-inflammatory effects and may be helpful for conditions like acne and rosacea. 

Another amazing plant extract is licorice root extract. It has antioxidant and anti-inflammatory effects to help soothe the skin, reduce swelling and redness, and calm inflammation. The plant extract may also brighten skin complexion and even skin tone by inhibiting the production of melanin. Packed with antioxidants it may also protect the skin against sun damage.

The Journal of Cutaneous and Aesthetic Surgery by Rashmi Sarkar supports that licorice root extract combats hyperpigmentation by inhibiting the synthesis of melanin on the skin and decreasing the free production of free radicals. It contains polyphenols, which work to prevent pigmentation.

Click Here to Buy Dark Spot Diminisher Now on the Official Site 

What Are the Key Ingredients in Polyphenol Dark Spot Diminisher? 

Some of the main ingredients in this serum include; 

Acai Fruit Extract – This purple fruit is packed with antioxidants, including flavonoids, and vitamins such as A, C, and E to help neutralize free radicals and prevent skin damage. acai also has anti-inflammatory effects to help reduce skin irritation and redness. Additionally, acai contains omega 3, 6, and 9 to help improve skin firmness and elasticity, improve skin texture, brighten skin tone, and reduce the appearance of wrinkles.

A publication in the Toxicology Reports journal by Mi Hyun Kang supports that acai berry extract has wound-healing effects on the skin. The study further claims that acai berry extract may help boost collagen production to improve skin firmness and plumpness.

“Antioxidants like acai create a protective barrier against UV radiation and other environmental factors. Vitamin C in particular also offers anti-inflammatory and skin brightening properties.” Says Dr. Azadeh Shirazi, founder La Jolla Dermatology and Laser Center and board-certified dermatologist.

 SEE ALSO - Beverly Hills MD Rapid-Lift Advanced Neck Serum Review

Brightenyl – An active ingredient that is included in topical skin care products. Britenyl helps protect the skin’s moisture barrier to protect the skin against damage by UV rays and other environmental aggressors. It also helps prevent signs of aging by lessening wrinkles and fine lines, preventing the formation of age spots, and blocking melanin production in the skin.

According to the European Review for Medical and Pharmacological Sciences journal by M Baldi, R. Reynaud brightenyl is a bioactive compound that is four times more potent than vitamin C. It works to restore even skin tone, block melanogenesis, reduce pore size, reduce inflammation, and protect the skin from damage.

“Brightenyl is a breakthrough ingredient as it actively helps improve the skin’s native microflora. It may also help address common issues that interfere with skin tone.” Said Dr Hanane Chajra, Biological Evaluation Department Manager.z  

Blueberry Fruit Extract – The topical application of blueberry extract on the skin has many benefits. It contains high concentrations of vitamin A and pro-retinol to help plump up the skin, boost collagen production, and protect the skin against sun damage. Blueberry extract may also calm and soothe acne-induced inflammation, neutralize free radicals, prevent premature skin aging, and enhance skin healing.

According to research published in the Antioxidants Journal by John Ivarsson Jr, UV radiation and environmental stressors are major contributors to premature skin aging. The research further supports that topical application of blueberry extract may help increase the skin’s barrier function to protect it from damage. 

Sweetesse Arctic Meadowsweet Extract – Meadowsweet contains active components like salicylic acid, ellagitannins, and flavonoids, which have anti-inflammatory and antioxidant properties. Topical application of meadowsweet may help calm skin inflammation associated with acne. It may also improve sun damage, regulate oil production, clear clogged pores, and promote skin exfoliation.

In a research study published in the Molecules journal by Tamara Savina, meadowsweet contains phenolic compounds, including catechins, tannins, flavonoids, phenolics, and hydroxycinnamic acids. It has anti-inflammatory and antioxidant effects and is used in the treatment of certain skin illnesses.

Click Here to Experience the Benefits of These Ingredients Now!

Pros and Cons of Dark Spot Diminisher

What We Like

  • Dark Spot Corrector helps fade dark spots and hyperpigmentation
  • The serum brightens the skin and even skin tone
  • It reduces the appearance of wrinkles and fine lines
  • It helps soothe skin redness and inflammation
  • The serum protects the skin from UV damage

What We Don’t Like

  • Results may take time depending on the severity of the dark spots
  • The company does not offer free samples

Gundry MD Polyphenol Dark Spot Diminisher Reviews 

There are numerous positive customer reviews on the official website, and it has an overall rating of 3.8 out of 5 stars. Customers who have used this spot diminisher have reported improved skin hydration, reduced wrinkles and fine lines, lighter dark spots and pigmentation, and improved skin complexion.

Our top reviewer was Judy from Idaho who explained how happy she was when she saw that her skin was getting brighter. She said, “I bought Dark Spot Diminisher to help eliminate the age spots at the back of my hands. I would apply in the morning and evening and now my skin looks lighter. The age spots are barely noticeable. I do recommend this serum and advise that you be patient and consistent.”

Another amazing review is from Karie, who says, “I used to play tennis every day and this caused my skin to develop hyperpigmentation and sunspots because of UV rays. The serum has worked well for me. it helped lighten the dark spots.”

A 58-year-old woman from Visalia CA explains how she is pleased with the results. Kim says, “I have had hyperpigmentation on my cheeks for 5 years now. I bought a Dark Spot Diminisher and within two weeks I could see changes. I am happy” 

Click Here to Experience All The Benefits of Dark Spot Diminisher!


Q: Where Can I Buy a Dark Spot Diminisher? 

A: We recommend buying Polyphenol Dark Spot Diminisher from the official website to ensure you get legit products. For one-time purchases, the prices are as follows;

  • One bottle - $120
  • Two bottles - $228
  • Three bottles - $324

You may also subscribe to the official store and enjoy purchases at discounted prices. 

Q: How Do You Take Dark Spot Diminisher? 

A: The manufacturer recommends that you apply a dime size of the same on the affected area twice a day, in the morning and evening.

Q: Who Should Buy a Dark Spot Diminisher? 

A: The serum is ideal for any person struggling to eliminate hyperpigmentation, age spots, sunspots, wrinkles, and fine lines. People who want to improve skin appearance and boost skin hydration can use it.

Buy Dark Spot Diminisher Now at a Low Price!

Q: What is the Return Policy or Guarantee?

A: Polyphenol Dark Spot Diminisher is backed by a 90-day money-back guarantee exclusive of shipping and handling fees.

Q: What Sets It Apart From the Competition?

A: The manufacturer has combined effective, powerful, and high-quality polyphenol extracts in this serum. These ingredients are supported by cutting-edge clinical research conducted on humans to ensure safety and effectiveness. The serum is cruelty-free and made in a GMP facility.

SEE ALSO - Insta-Tox Reviews | The Ultimate Wrinkle-Smoothing Serum?


In conclusion, we want to assure you that Gundry MD Polyphenol Dark Spot Diminisher is an effective and reliable skincare serum. It is packed with powerful ingredients, which have antioxidant and anti-inflammatory properties to help offer numerous benefits for the skin. The serum will help exfoliate skin and eliminate dead skin cells, lighten dark spots and pigmentation, smoothen wrinkles and fine lines, and boost skin hydration.

Out of the numerous customer reviews on the official website, most customers were happy that they experienced the results that the serum promises. People reported lightened dark spots, improved skin texture, and brightened skin complexion.

Since people are different, results may be experienced at different times. The manufacturer recommends that you be consistent and patient with yourself when using the serum.

Click Here to Buy Dark Spot Diminisher Now on the Official Site!


Skin Wound Healing Effects and Action Mechanism of Acai Berry Water Extracts

Biological and Pharmacological Activities of Squalene and Related Compounds: Potential Uses in Cosmetic Dermatology

A Double-Blind, Randomized Clinical Trial of Niacinamide 4% versus Hydroquinone 4% in the Treatment of Melasma

Cosmeceuticals for Hyperpigmentation: What is Available?

Synergistic use of bioactive agents for the management of different skin conditions: an overview of biological activities

Blueberry Supplementation and Skin Health

Variation in Phenolic Compounds, Antioxidant and Antibacterial Activities of Extracts from Different Plant Organs of Meadowsweet (Filipendula ulmaria (L.) Maxim.)


Disclaimer: The views and opinions expressed in this sponsored article are those of the sponsor/author/agency and do not represent the stand and views of Mid-Day Group.Mid-Day Group disclaims any and all liability to any party, company or product for any direct, indirect, implied, punitive, special, incidental or consequential damages arising directly or indirectly from the use of this content.

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