Top 10 Biodegradable Soaps For Fresh Skin Of 2024, As Per An Expert

Say bye-bye to all your skin concerns with the skin-loving and earth-loving soaps.

Medically reviewed by Dr. Schwarzburg, MD Dr. Schwarzburg Dr. SchwarzburgMD insta_icon
Written by , MA (Journalism & Mass Communication) Kirtana Divakar MA (Journalism & Mass Communication) linkedin_icon Experience: 3 years
Edited by , Integrated MA Medha Deb Integrated MA linkedin_icon Experience: 5 years
Fact-checked by , MA (Journalism & Mass Communication) Monomita Chakraborty MA (Journalism & Mass Communication) linkedin_icon Experience: 4 years
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The more we learn more about the harmful effects of chemicals that pollute the earth, the more we are forced to find alternatives that don’t. One such genius invention is the best biodegradable soap. Whether you are traveling or simply planning to upgrade your daily washing routine, investing in these soaps is an excellent idea to ensure that your skin remains clean, clear, and fresh while protecting the environment. Not only this, but these soaps are also super mild, healthy, and also act as great deep cleansers. It can serve multiple purposes and clean your traveling gear, too, making it your first choice if you plan to camp out or go into nature. Understanding how effective and earth-friendly these soaps are, many manufacturers are coming up with new ones that are also entirely organic, biodegradable packaging, and cruelty-free, vegan products that support nature. To get your hands on the best one, take a look at these top 10 eco-friendly and biodegradable soaps.

Top Picks
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Best Multipurpose Use:Dr. Bronner's 18-In-1 Hemp Peppermint Pure-Castile Soap
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Best Moisturizing:Mrs. Meyer’s Clean Day Hand Soap
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Best Pleasant Fragrance:Original Formula Concentrated Campsuds by Sierra Dawn
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Best For Sensitive Skin:Kirk's Gentle Castile Bar Soap
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Best For Camping:Coghlan’s Camp Soap
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Best For Air Travel:Sea To Summit Trek & Travel Pocket Hand Wash
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Best Eco-Friendly:Cleancult Bar Soap
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Best For Eczema And Itchiness:No Plastic Bottle Handmade Pine Tar Soap
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Best Tallow-Free Formula:Dead Down Wind Biodegradable Bar Soap & Travel Case
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Best Refreshing Scent:Joshua Tree Body Wash Biodegradable Plant Based Ecosoap
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What Is A Biodegradable Soap?

A biodegradable soap is a cleaning agent or tool that decomposes naturally over time and doesn’t require artificial decomposition processes. These soaps are considered biodegradable if they can be broken down by bacteria into 90% water, carbon dioxide, and organic matter, within a period of 6 months. A lot of biodegradable soaps use organic oils, which are not harmful to the environment, and are great natural alternatives to skincare.

What Are The Benefits Of Using Biodegradable Soaps?

There are various biodegradable soaps benefits:

  •  Natural decomposition – They decompose naturally thanks to environmental bacteria and don’t require chemical assistance.
  •  Environment friendly – Biodegradable soaps are less harmful to the environment when disposed of.
  •  Organic ingredients – Organically, and ethically sourced biodegradable ingredients mean less artificial, and chemical ingredients are exposed to your skin.
  •  Better skincare – Natural oils are the best source of skin nutrition.
  •  Cleaner waterways – When soaps are disposed of, they go through the waterways. Biodegradable soaps exit via waterways without contaminating the water.

Top 10 Biodegradable Soaps For Clean, Clear, And Fresh Skin – 2024

1. Best Multipurpose Use:Dr. Bronner’s 18-In-1 Hemp Peppermint Pure-Castile Soap

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4.7
Dr. Bronner’s 18-In-1 Hemp Peppermint Pure-Castile Soap Image: Dr. Bronner’s

This liquid biodegradable soap body wash goes a long way, with just a few drops. Not only can it be used to wash skin and hair, but this biodegradable soap can also triple up as a washing agent for clothes, dishes, and even those monthly pet baths! There are 18 uses in 1 bottle of pepperminty goodness, including degreasing, keeping bugs off plants, hands, face, body, and hair washing, removing residue from fruits and vegetables, and facial and body hair shaving. Here’s a biodegradable skincare solution for you if you are struggling with irritated skin. The organic oil blend of coconut, olive, palm, hemp, and jojoba, provides a rich coat of skin-protecting properties, keeping your hands, body, and hair moisturized and smooth. The peppermint oil works well as an antibacterial and antiseptic balm for skin irritations. Not to mention that soothing, cooling, minty fragrance that emanates from your laundry. Not to mention that soothing, cooling, minty fragrance that emanates from your laundry. Dr. Schwarzburg, a cosmetic dermatologist at Skinly Aesthetics, says, “Dr. Bronner’s biodegradable soap is a versatile product that can be used for more than just your skin and hair. The star ingredient in this soap is peppermint, which has antibacterial properties making it ideal for keeping your clothes nice and clean. In terms of skin care and hair care, peppermint can promote hair growth and impart cooling and refreshing effects on the skin.” This reviewer’s experience video will help you understand the product better.

Skin Type: All | Weight 32 FL Oz

Pros
  •  All natural, vegan ingredients
  •  More concentrated, greater usage
  •  Packaged in 100% recycled plastic
  •  No synthetics, preservatives, or detergents
  • Visible results in a week

Cons
  •  May not be suitable for sensitive skin
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Why We Think It's Worth Buying

The product has more than 9,418 reviews and is a top choice all around the world.

2. Best Moisturizing:Mrs. Meyer’s Clean Day Hand Soap

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4.6
Mrs. Meyer's Image: Mrs. Meyer’s Clean Day Hand Soap

Mrs. Meyer’s biodegradable soap is the perfect solution for busy hands. If you’re someone who gets their hands dirty very often, outdoors or indoors, Mrs. Meyer’s Clean Day Hand Soap is the best biodegradable soap for you. Rich in essential oils include olive oil and aloe vera, what we love about this biodegradable soap is that no matter how many times you use it, your hands remain nourished. Unlike most soaps that strip your skin of their natural moisture after a couple of washes, Mrs. Meyes Clean Day Hand Soap keeps your hands moisturized. What’s more, you can choose from a range of fragrances like basil, geranium, honeysuckle, lavender, lemon verbena, oat blossom, peony, plum blossom, peony, plum blossom, and rainwater! Check out the detailed review of the product in this video below and get ready to test it out on your own!

Skin Type: All | Product Dimensions: 3.1 x 3 x 6.7 inches | Weight: 1 Pounds

Pros
  •  Essential oils keep hands moisturized
  •  Clean floral scent
  •  Free of paraben, artificial colors, and phthalates
  •  Cruelty-free

Cons
  •  May need more than 4-5 pumps for full lather

My Personal Experience

"I enjoy using Mrs Myers products for their natural ingredient approach that makes them suit my skin well. This soap has a beautiful lavender scent, floral and light. It cleans well and refreshes my hands and I recommend it for its nourishing properties."


3. Best Pleasant Fragrance:Original Formula Concentrated Campsuds by Sierra Dawn

Are you going on a big weekend trip down to the lake forest? Planning a few hikes? What you need is a durable, leak-proof, spacious container that will carry your biodegradable soap efficiently. That’s where the Campsuds bottle is a winner. It’s durable, reusable, and won’t let anything spill out under any circumstances! This all-purpose biodegradable soap is a heavy-duty solution for stubborn stains, dirt, and grime on camping tools, dishes, and muddy clothes. The formula of this sustainable cleansing product is concentrated, so you only need a few drops to wash everything all in one go! And you can use this biodegradable soap for your hair, hands, face, and body too! The all-natural ingredients have essential lime oils that keep your skin clean, lemony fresh, and healthy. The product also offers a pleasant scent as stated by countless reviewers.

Material: ‎plastic | Color: ‎Original | Item Weight: ‎0.33 Pounds | Item Dimensions LxWxH: ‎2 x 2 x 4 inches

Pros
  •  Durable, reusable, and leak-proof bottles
  •  Pleasant fragrance
  •  Multi-functional for body, hair, dishes and clothes
  •  Little goes a long way

Cons
  •  May not be suitable for outdoor camping because of the scent

My Personal Experience

"This camp soap is a must-buy for versatile use. It can take care of all your washing needs, from dishes to clothes and even personal hygiene. I genuinely appreciate its cleaning power. It is long-lasting as well because you'll only need a small amount for each use."


4. Best For Sensitive Skin:Kirk’s Gentle Castile Bar Soap

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4.7
Kirk’s Gentle Castile Bar Soap Image: Kirk’s

This coconut-based biodegradable soap is just what you need for a gentle, soothing, and comforting wash, without any irritants, aggravations, or hassle. Kirk’s Gentle Castile Bar Soap works up a creamy lather, replete with 100% coconut oil, and delivers on the simple mission to clean without leaving a harmful trail in nature. This non-irritating cleansing product is deeply moisturizing and has a soothing feel on your skin after a wash, especially if you’ve been feeling icky and itchy. Kirk’s gentle biodegradable soap formula is worth a try for daily hand, face, and body washing needs, indoors or outdoors.  Dr. Schwarzburg, a cosmetic dermatologist at Skinly Aesthetics, adds, “Kirk’s soap is made of 100% coconut oil. Coconut oil can be used all over the face and body to soothe the skin, lock in moisture, and help relieve dry, itchy skin. However, if you have oily or acne-prone skin, skip this product, as coconut oil is highly comedogenic, making it less than ideal if you want to avoid clogged pores.” Watch this video of the product for a detailed review and for more information.

Skin Type: Sensitive | Product Dimensions: 8.5 x 5.5 x 4.35 inches | Weight: 4.64 Ounces

Pros
  •  Suitable for sensitive skin
  •  Hydrates and moisturizes
  •  Vegan-based ingredients
  •  Fragrance-free, gluten-free, paraben-free, and cruelty-free

Cons
  •  May feel sticky after washing

My Personal Experience

"This soap has a neutral scent that reminds me of coconut and leaves no artificial fragrance on me. I found it less drying than traditional soaps and I love that it never leaves me feeling sticky. I feel genuinely clean after showering with it."


protip_icon Pro Tip
If your zipper gets stuck, unstuck it by running a dry bar of soap over it to make it glide smoothly.

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Why We Think It's Worth Buying

It has gained over 654 positive reviews on Amazon, making it an all-time best-seller.

5. Best For Camping:Coghlan’s Camp Soap

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4.5
Coghlan’s Camp Soap Image: Coghlan’s

Going camping and need something quick and easy to wash the dishes, gear, muddy boots, and more? Coghlan’s Camp Soap is a compact, sturdy bottle of biodegradable soap sunshine! It can be used for washing in rivers, lakes, and streams without polluting the environment. Don’t underestimate the size of the bottle or the quantity recommended peruse. This baby packs a punch and can clean your gear, clothes, dishes, and hair in one day, with lots to spare. What’s more, the bottle is reusable, so you can drop a fresh load of Camp Soap in when you’re done with the original amount. The easy-squeezy aspect of this bottle makes it for quick and efficient use, making it one of the best biodegradable cleansers on the market!

Skin Type: All | Material: ‎Blend | Item Weight: ‎0.15 Kilograms | Item Dimensions LxWxH: ‎1.5 x 8 x 3.5 inches

Pros
  •  Great for washing dishes and gear
  •  Reusable and refillable squeeze bottle
  •  Easy-to-carry
  •  Ideal for outdoor travellers

Cons
  •  May not work as effectively on clothes

My Personal Experience

"This soap is handy, especially during camping as it is easy and quick to use. I like how it is not strongly perfumed and doesn't become slimy, unlike regular soap bars. It's not completely waterway safe, yet it's biodegradable."


6. Best For Air Travel:Sea To Summit Trek & Travel Pocket Hand Wash

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4.2
Sea To Summit Trek & Travel Pocket Hand Wash Image: Sea To Summit

Sea To Summit effortlessly makes your traveling needs so much easier to meet! Whether you are roughing it out like an outdoorsy trooper or you’re hopping cities or countries from flight to flight, Sea To Summit Trek And Travel Pocket Hand Wash is the perfect little addition to your toiletries, especially because it guarantees no spilling or leaking! How you ask? Well, this biodegradable soap dream is a pack of 50 dry soap leaves, which you can lather up with when you need to wash up on the go. The green tea fragrance gives you a fresh scent and is pleasing to your senses. They are single-serve, so you needn’t worry about what to do with a wet, soapy leaf that’s done its job well. Just use and throw as you go!

Skin Type: Dry | Color: ‎Multicoloured | Item Weight: ‎0.02 Kilograms | Item Dimensions LxWxH: ‎2.76 x 0.39 x 1.77 inches

Pros
  •  Ideal for air travel
  •  TSA compliant
  •  Pack of 50 leaves
  •  Dry leaves prevent leakage

Cons
  •  May need more than one per wash

My Personal Experience

"I find this hand wash pack exceptionally useful, particularly when traveling. It's incredibly lightweight and fits into my smallest pocket effortlessly. It lathers really well and enhances the hand-washing experience."


7. Best Eco-Friendly:Cleancult Bar Soap

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Cleancult Bar Soap Image: Cleancult

Talk about mindful, moisturizing, and made for sensitive skin! Cleancult’s Bar Soap is a contender for the best biodegradable soap collection this year. This eco-friendly soap option is rich in essential oils, including olive oil, coconut oil, and vitamin E, this biodegradable soapy gift is gentle, soothing, and comforting for your hands, body, and face as you wash away all the toxins and irritants of the day. The fresh citrus and tropical aroma of lemongrass keep you feeling fresh and light, ready to take on new challenges! What we loved about Cleancult’s hat in the biodegradable soap ring is that it is mindful not only in ingredients but also in packaging. The paper-based packaging for every Cleancult bar of non-toxic biodegradable soap is truly a testament to their mission to remain eco-friendly.

Skin Type: All

Pros
  •  Plant-based ingredients
  •  Non-toxic
  •  Moisturizes skin with essential oil blend
  •  Eco-friendly, paper-based packaging
  •  Suitable for sensitive skin

Cons
  •  May not last very long

My Personal Experience

"This soap is great as it doesn't dry out my skin, especially in winter. The light lemony scent and the lather are spot-on. However, it melts faster if I forget to keep it on the drying rack. All in all, it's a treat for sensitive skin."


protip_icon Pro Tip
Put a soap bar in your wardrobe after removing the cover to make your clothes smell fresh each time you open them.

8. Best For Eczema And Itchiness:No Plastic Bottle Handmade Pine Tar Soap

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4.3
No Plastic Bottle Handmade Pine Tar Soap Image: It's Our Choice No Plastic Bottle

Pine tar soap made of pine tree resins is known for its strong, natural scent. But the beauty of No Plastic Bottle’s Handmade Pine Tar Soap is that it reduces wrinkles, relieves itchiness, and soothes skin irritations. If you struggle with skin allergies or mild eczemas, this biodegradable and eco-friendly soap is just the ticket for you. Crafted with coconut oil, aloe vera, and rich antioxidants, Handmade Pine Tar Soap protects and nourishes your skin with every wash. Dr. Schwarzburg, a cosmetic dermatologist at Skinly Aesthetics, opines, “The soap’s pine tree resin can aid in healing small wounds and is a great ingredient even for those with sensitive skin. The formula is particularly hydrating with its inclusion of aloe vera and coconut oil.”  Whoever said being outdoorsy or on the go indicates that you have to rough it out when it comes to your skin as well? Consider this a skin spa treatment amid a fun, adventurous outing.

Skin Type: Sensitive,All Skin Types | Product Dimensions: 3.8 x 1 x 2.2 inches | Weight: 3.21 Ounces.

Pros
  •  Provides relief for eczema, psoriasis, and itchiness
  •  Suitable for dry, damaged, and sensitive skin
  • Gentle on sensitive skin
  •  Fragrance of pine tar minimized by aloe vera and coconut oil
  •  Paper-based compostable packaging

Cons
  •  Fragrance may be overpowering for some

My Personal Experience

"This soap is soothing to my skin and has a delightful, robust scent. It is also quite big, so it lasts a long time. It’s been a boon for razor burn and other irritations on the skin. I highly recommend it for those with sensitive skin."


9. Best Tallow-Free Formula:Dead Down Wind Biodegradable Bar Soap & Travel Case

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4.5
Dead Down Wind Biodegradable Bar Soap & Travel Case Image: Dead Down Wind

Imagine being an uptight traveler and finding a small leak dripping from the corner of your suitcase. We understand the worry you get from leakages and general messiness. The Dead Down Wind Bar Soap & Travel Container is a heavy-duty biodegradable soap with an armor to protect it from spilling its guts out! The tallow-free formula is eco-conscious and uses natural enzymes to break down any chemical irritants or odors. Indeed, this chemical-free soap doubles as a deodorant and cleaner! And it’s easy to simply toss into your travel bag without worrying about it leaving a wet trail! So this biodegradable soap warrior is just what the doctor ordered for the neat-freak in you!

Skin Type: All | Material: ‎Nylon-Mesh | Color: ‎Multi | Item Weight: ‎4.5 Ounces | Item Dimensions LxWxH: ‎1.75 x 3 x 4.63 inches

Pros
  •  Mess-free travel
  •  Large container
  •  Tallow-free formula
  •  Lightweight

Cons
  •  May not last long if exposed to moisture

My Personal Experience

"This soap is a treat to use. It removes dirt, grease, oil, and odor from the hands quite well. It also prevents my hands from drying out and cracking, something that I've experienced in the past from using harsh soaps."


10. Best Refreshing Scent: Joshua Tree Body Wash Biodegradable Plant Based Ecosoap

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Joshua Tree Body Wash Biodegradable Plant Based Ecosoap Image: Joshua Tree

The Joshua Tree Body Wash Biodegradable Plant Based Ecosoap is designed to cleanse and nourish the skin. The scent of this nourishing biodegradable soap is one of its standout features, as it comes with a fresh and invigorating tea tree and mint aroma. This combination of scents is known for its cleansing and rejuvenating properties, making it perfect for starting or ending your day. The formula of this body wash is free from harsh chemicals, parabens, and sulfates, which makes it gentle on the skin. The formula is enriched with natural ingredients such as tea tree oil, mint, and aloe vera. It is easy to use and store.

The results of using this body wash are noticeable and long-lasting. Your skin will feel clean, refreshed, and rejuvenated, and the natural ingredients will hydrate and soothe it, leaving it feeling soft and smooth. This body wash is suitable for all skin types, including sensitive skin, and is cruelty-free, making it a great option for those looking for a body wash that is both effective and ethical.

Product Dimensions: 2.33 x 2.33 x 4.93 inches | Weight: 8.78 Ounces

Pros
  • Organic formula
  • Refreshing scent
  • Paraben-free
  • Sulfates-free
  • Cruelty-free
  • Suitable for all skin types

Cons

None

Now that you know the creme de la creme of biodegradable soaps, look at our buying guide for some useful tips!

Types Of Biodegradable Soaps

  •  Liquid soap – This is the most common type of biodegradable soap. It is in liquid form and lasts longer compared to its counterparts.
  •  Bar soap – Bar soaps are solid bars that create a creamy lather when washed with soap. According to research, they produce a smaller carbon footprint than liquid soaps.
  •  Rinse-free soap – Rinse-free or no-rinse soaps do not require soapy water to lather. Simply apply directly onto the skin or washcloth, massage it to lather, and then towel dry.

What To Look For When Buying A Biodegradable Soap

Before buying your biodegradable soap, it is important to check if the brand you’ve chosen sufficiently answers these questions:

  •  Ingredients

The first thing one must check in a biodegradable soap is the list of ingredients. It only qualifies as biodegradable if the formula is made of natural, non-toxic ingredients that are not harmful to the skin nor the environment. Hence, it is crucial to scan the ingredient list before purchasing the best soap for your skin.

  •  Environment-friendly and sustainable packaging

Most biodegradable soaps are made using environment-friendly and sustainable packaging. If you truly want a soap that is good for the environment, do check if your soap is made from sustainable packaging.

  •  Moisturizing properties

Biodegradable or not, we all want a soap that not only leaves our skin fresh and clean but also moisturized. Soaps with ingredients like coconut milk, olive oil, and aloe vera ensure that skin is moisturized, hydrated, and refreshed for smooth and gorgeous skin.

The Bottom Line

In a world where we are all doing our bit to preserve the environment, be mindful of ecological waste, and shop and live responsibly. It’s a relief that there are companies out there who care enough to make a little extra effort. Now, you can camp outdoors without worrying about dirty fingers while you eat, but know that you are giving back to nature, rather than making a further mess. The Dr. Bronner’s 18-In-1 Hemp Peppermint Pure-Castile Soap is a multipurpose soap that soothes irritated skin, while the Kirk’s Gentle Castile Bar Soap is perfect for sensitive skin. The No Plastic Bottle Handmade Pine Tar Soap relieves itching and is suitable for dry and damaged skin. These biodegradable soaps are a wonderful option for the explorers and backpackers of the world who seek to set foot on new soil without leaving a carbon footprint.

Why Trust StyleCraze?

Kirtana Divakar is a skin care enthusiast who loves trying out new products and recommending them to her readers. She is a big fan of biodegradable soaps owing to their wide range of benefits. For this article, she reviewed tens of biodegradable soaps available on the market and came up with recommendations for the best products you can rely on. These soaps have also been shortlisted, keeping in mind user feedback and their all-natural formulas.

Frequently Asked Questions

What is the difference between biodegradable soap and regular soap?

Regular soaps require several artificial agents and contain harsh chemicals that may harm the environment in the long run, when disposed of. Biodegradable soaps are able to decompose using natural agents, when they come in contact with bacteria in the soil. While they do not biodegrade immediately, they decompose naturally over a period of time, without causing major harm to the environment.

What is castile soap?

Castile soap is vegetable-based, and does not contain animal fats or synthetic ingredients. They are natural, non-toxic and biodegradable and are a popular choice for eco-conscious shoppers, especially hikers, campers and outdoor sports enthusiasts.

How important is biodegradable soap?

Biodegradable soaps are made without harmful chemicals and are extremely beneficial for your skin as well as the environment.

Do I really need to use a biodegradable soap for hiking?

Yes, if you are a nature lover and believe in conscious living, it is recommended that you use biodegradable soaps to stay clean and watch out for the environment.

How long does a biodegradable soap bar last for?

A biodegradable soap bar lasts for roughly six weeks.

How can you use biodegradable soap?

It is best to use your biodegradable soap 200 metres away from a big water source like ponds, lakes, and streams. Let the soapy water seep into the ground and degrade before reaching the water source.

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Dr. Schwarzburg is a leading authority in the field of minimally invasive cosmetic and laser medicine in New York City. He is an Ivy League school graduate with 7 years of experience in cosmetic dermatology and regenerative medicine. His authority is widely recognized, and his expert opinion has been sought by many prestigious publications, including Forbes, Glamour, Good Morning America,...read full bio

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