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Duality™

Regular price $108.00
Sale price $108.00 Regular price $120.00
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Experience the transformative power retinol, benzoyl peroxide, green tea extract, peptides, and antioxidants to combat acne and rejuvenate aging skin.

Size: 30 ml / 1 fl. oz.

Good for:

<p>Fine Lines & Wrinkles</p>

Fine Lines & Wrinkles

<p>Discoloration</p>

Discoloration

<p>Acne</p>

Acne

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Proven Through Independent Studies
Designed to Deliver Results
Award-Winning Solutions
Eco Friend Skin Care You Can Recycle
Sustainable & Fully Recyclable
Skin Care Formulated with Care
Formulated with Care
Skin Care Not Tested on Animals and is Cruelty Free
Cruelty-Free
Local Skin Care Made in the USA
Made in the USA

Fight Acne & Aging

Acne Control: Highly concentrated Benzoyl peroxide addresses even the most stubborn acne.

Anti-Aging: Combination of peptides, antioxidants, and hydrators soften fine lines and wrinkles.

Clear Skin: Unparalleled results in one easy to use dual chamber solution. Serious acne control with anti-aging benefits.

Study subjects noted high satisfaction with no reported irritation or excessive drying

93

%

of subjects experienced a reduction in acne lesion counts

58

%

average lesion count reduction (range 36% to 78%)

93

%

of subjects experienced significant improvement in skin quality

Independent physician study by Jaggi Rao, MD. *Study data on file.

Baseline

4 Months

Baseline

12 Months

PRODUCTS USED: Duality™ and Skin Care Management System™ Photos courtesy of Marini SkinSolutions® | Individual results will vary

Key Ingredients

Benzoyl Peroxide

A powerful antimicrobial agent that effectively kills acne-causing bacteria while providing keratolytic benefits to unclog pores. Clinical studies c... read more

A powerful antimicrobial agent that effectively kills acne-causing bacteria while providing keratolytic benefits to unclog pores. Clinical studies consistently show significant acne reduction, though it can cause dryness and irritation, requiring careful introduction and proper moisturization.

read less

All-Trans-Retinol

(Vitamin A) The gold standard anti-aging ingredient with extensive clinical research showing benefits for fine lines, wrinkles, hyperpigmentation, a... read more

(Vitamin A) The gold standard anti-aging ingredient with extensive clinical research showing benefits for fine lines, wrinkles, hyperpigmentation, and skin texture. Stimulates collagen production and cellular turnover, though requires gradual introduction and consistent sun protection due to increased photosensitivity.

read less

Anti-Aging Peptides

Stimulate the production of collagen, which helps improve skin firmness, elasticity, and reduce wrinkles.

read more

Stimulate the production of collagen, which helps improve skin firmness, elasticity, and reduce wrinkles.

read less

Chrysin

A flavonoid with anti-inflammatory and circulation-improving properties, particularly beneficial for reducing dark under-eye circles. Helps strength... read more

A flavonoid with anti-inflammatory and circulation-improving properties, particularly beneficial for reducing dark under-eye circles. Helps strengthen capillary walls and reduce blood pooling that contributes to dark circles while providing antioxidant protection.

read less

Alpha-Bisabolol

(Bisabolol) A gentle anti-inflammatory compound derived from chamomile that effectively calms sensitive or irritated skin. Clinical studies demonstr... read more

(Bisabolol) A gentle anti-inflammatory compound derived from chamomile that effectively calms sensitive or irritated skin. Clinical studies demonstrate significant anti-inflammatory activity and skin tolerance improvement, making it ideal for sensitive skin formulations.

read less

Green Tea Extract

(Camellia Sinensis Leaf Extract) Rich in polyphenols and catechins that provide antioxidant, anti-inflammatory, and antimicrobial benefits. Clinical... read more

(Camellia Sinensis Leaf Extract) Rich in polyphenols and catechins that provide antioxidant, anti-inflammatory, and antimicrobial benefits. Clinical studies show photoprotection, acne improvement, and anti-aging benefits, making it one of the most versatile and well-researched botanical ingredients.

read less

NHS

(N-Hydroxysuccinimide) A compound that works synergistically with other ingredients to enhance their efficacy and stability. Provides antioxidant su... read more

(N-Hydroxysuccinimide) A compound that works synergistically with other ingredients to enhance their efficacy and stability. Provides antioxidant support and helps improve the performance of peptide and other active ingredients in anti-aging formulations.

read less

Hyaluronic Acid

(Sodium Hyaluronate) A glycosaminoglycan that can hold up to 1000 times its molecular weight in water, making it exceptionally effective for skin hy... read more

(Sodium Hyaluronate) A glycosaminoglycan that can hold up to 1000 times its molecular weight in water, making it exceptionally effective for skin hydration. Naturally present in skin, it helps maintain moisture balance, plumpness, and elasticity while supporting skin barrier function.

read less

Myristoyl Tripeptide-4

A short-chain lipopeptide that enhances skin penetration while targeting specific cellular processes for skin improvement. Designed to support skin ... read more

A short-chain lipopeptide that enhances skin penetration while targeting specific cellular processes for skin improvement. Designed to support skin structure, firmness, and texture.

read less

Palmitoyl Tetrapeptide-7

Reduces secretion of interleukin-6 (IL-6), decreasing inflammation and preventing collagen degradation. Shown to provide significant improvement in ... read more

Reduces secretion of interleukin-6 (IL-6), decreasing inflammation and preventing collagen degradation. Shown to provide significant improvement in appearance of wrinkle depth, skin density, and elasticity.

read less

Palmitoyl Tripeptide-1

Stimulates collagen and glycosaminoglycan synthesis, promoting skin repair and reducing signs of aging. In a study with 23 women, application led to... read more

Stimulates collagen and glycosaminoglycan synthesis, promoting skin repair and reducing signs of aging. In a study with 23 women, application led to a statistically significant increase in skin thickness of approximately 4%.

read less

Antioxidants

Help soothe skin and reduce UV and environmental damage, while also offering benefits like brightening, reduced fine lines, calmed inflammation, and... read more

Help soothe skin and reduce UV and environmental damage, while also offering benefits like brightening, reduced fine lines, calmed inflammation, and improved moisture retention.

read less

Benzoyl Peroxide

A powerful antimicrobial agent that effectively kills acne-causing bacteria while providing keratolytic benefits to unclog pores. Clinical studies c... read more

A powerful antimicrobial agent that effectively kills acne-causing bacteria while providing keratolytic benefits to unclog pores. Clinical studies consistently show significant acne reduction, though it can cause dryness and irritation, requiring careful introduction and proper moisturization.

read less

All-Trans-Retinol

(Vitamin A) The gold standard anti-aging ingredient with extensive clinical research showing benefits for fine lines, wrinkles, hyperpigmentation, a... read more

(Vitamin A) The gold standard anti-aging ingredient with extensive clinical research showing benefits for fine lines, wrinkles, hyperpigmentation, and skin texture. Stimulates collagen production and cellular turnover, though requires gradual introduction and consistent sun protection due to increased photosensitivity.

read less

Anti-Aging Peptides

Stimulate the production of collagen, which helps improve skin firmness, elasticity, and reduce wrinkles.

read more

Stimulate the production of collagen, which helps improve skin firmness, elasticity, and reduce wrinkles.

read less

Chrysin

A flavonoid with anti-inflammatory and circulation-improving properties, particularly beneficial for reducing dark under-eye circles. Helps strength... read more

A flavonoid with anti-inflammatory and circulation-improving properties, particularly beneficial for reducing dark under-eye circles. Helps strengthen capillary walls and reduce blood pooling that contributes to dark circles while providing antioxidant protection.

read less

Alpha-Bisabolol

(Bisabolol) A gentle anti-inflammatory compound derived from chamomile that effectively calms sensitive or irritated skin. Clinical studies demonstr... read more

(Bisabolol) A gentle anti-inflammatory compound derived from chamomile that effectively calms sensitive or irritated skin. Clinical studies demonstrate significant anti-inflammatory activity and skin tolerance improvement, making it ideal for sensitive skin formulations.

read less

Green Tea Extract

(Camellia Sinensis Leaf Extract) Rich in polyphenols and catechins that provide antioxidant, anti-inflammatory, and antimicrobial benefits. Clinical... read more

(Camellia Sinensis Leaf Extract) Rich in polyphenols and catechins that provide antioxidant, anti-inflammatory, and antimicrobial benefits. Clinical studies show photoprotection, acne improvement, and anti-aging benefits, making it one of the most versatile and well-researched botanical ingredients.

read less

NHS

(N-Hydroxysuccinimide) A compound that works synergistically with other ingredients to enhance their efficacy and stability. Provides antioxidant su... read more

(N-Hydroxysuccinimide) A compound that works synergistically with other ingredients to enhance their efficacy and stability. Provides antioxidant support and helps improve the performance of peptide and other active ingredients in anti-aging formulations.

read less

Hyaluronic Acid

(Sodium Hyaluronate) A glycosaminoglycan that can hold up to 1000 times its molecular weight in water, making it exceptionally effective for skin hy... read more

(Sodium Hyaluronate) A glycosaminoglycan that can hold up to 1000 times its molecular weight in water, making it exceptionally effective for skin hydration. Naturally present in skin, it helps maintain moisture balance, plumpness, and elasticity while supporting skin barrier function.

read less

Myristoyl Tripeptide-4

A short-chain lipopeptide that enhances skin penetration while targeting specific cellular processes for skin improvement. Designed to support skin ... read more

A short-chain lipopeptide that enhances skin penetration while targeting specific cellular processes for skin improvement. Designed to support skin structure, firmness, and texture.

read less

Palmitoyl Tetrapeptide-7

Reduces secretion of interleukin-6 (IL-6), decreasing inflammation and preventing collagen degradation. Shown to provide significant improvement in ... read more

Reduces secretion of interleukin-6 (IL-6), decreasing inflammation and preventing collagen degradation. Shown to provide significant improvement in appearance of wrinkle depth, skin density, and elasticity.

read less

Palmitoyl Tripeptide-1

Stimulates collagen and glycosaminoglycan synthesis, promoting skin repair and reducing signs of aging. In a study with 23 women, application led to... read more

Stimulates collagen and glycosaminoglycan synthesis, promoting skin repair and reducing signs of aging. In a study with 23 women, application led to a statistically significant increase in skin thickness of approximately 4%.

read less

Antioxidants

Help soothe skin and reduce UV and environmental damage, while also offering benefits like brightening, reduced fine lines, calmed inflammation, and... read more

Help soothe skin and reduce UV and environmental damage, while also offering benefits like brightening, reduced fine lines, calmed inflammation, and improved moisture retention.

read less
how to use Duality™

COMPLETE YOUR ROUTINE

SCMS

COMPLETE YOUR ROUTINE

For the best results use Duality™ with our award-winning Skin Care Management System™

Skin Care Management System™

Regular price $360.00
Sale price $360.00 Regular price $0.00
Discover Your Perfect SkinSolution

AI skin analysis

Discover Your Perfect SkinSolution

Get a tailored skin care solution just for you through the power of innovative artificial intelligence (AI) skin technology.

Analyze Your Skin
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Pair Your Routine with

Professional Skin Care Services

Studies comparing service alone to service with home care show superior results faster with greater maintenance over time.

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Loved by 300,000 & counting

See what all the buzz is about and follow us @MariniSkinSolutions

Overall rating: 4.7777777 / 5 from 270 reviews.

AI Generated Review Summary

Duality™ is praised for its ability to rejuvenate aging skin and combat acne, with customers noting improvements in skin texture, clarity, and smoothness. The product's effectiveness varies, with some users experiencing significant results while others report mixed outcomes.

Summary topics

  • Effectiveness: 8%
  • Appearance: 5%
  • Skin Feel: 5%
  • Skin Clarity: 37%
  • Fine Lines: 6%

Review topics: ["results","protection","quality","issues","smell","improvement","feels","lines","texture","glow","packaging","delivery","skin","looks","acne","use","breakouts","pores","face","difference","complexion","redness","customer support","works","container","compliments","bumps","found","pimples","duality"].

Review highlights

  • "The result is clear smooth skin."Cynthia N.
  • "No more breakouts, smaller pores and smoother skin."MELISSA L.
  • "As a 30 something who deals with fine lines and hormonal acne, this product is crucial."Sydney N.

Reviews

Amazing

"I’ve been using this for years and its the only thing that keeps my acne gone!!"

Mallory C. (5/5)

Loveee

"I will never go with out duality again has been game Changing for my hormonal acne"

Katelyn T. (5/5)

A must for me!

"Since I added this to routine, I’ve noticed a definite difference in my skin. It’s the ONLY benzoyl peroxide cleanser that has ever worked for me. I hardly have any blemishes any more and my skin tone is noticeably smoother. Worth every penny!"

Kristi E. (5/5)

A must for me!

"Since I added this to routine, I’ve noticed a definite difference in my skin. It’s the ONLY benzoyl peroxide cleanser that has ever worked for me. I hardly have any blemishes any more and my skin tone is noticeably smoother. Worth every penny!"

Kristi E. (5/5)

Miracle!

"After trying every prescription cream available this was like a miracle! When nothing else helped, this did!"

Tiffany M. (5/5)

Miracle!

"After trying every prescription cream available this was like a miracle! When nothing else helped, this did!"

Tiffany M. (5/5)

Holly grail!

"I switch to this brand months ago and i am obsessed with the results, my skin is clear of acne and glowy."

Maria C. (5/5)

Holly grail!

"I switch to this brand months ago and i am obsessed with the results, my skin is clear of acne and glowy."

Maria C. (5/5)

Saved my skin

"They have the best product, I highly recommend"

Kimberly P. (5/5)

Saved my skin

"They have the best product, I highly recommend"

Kimberly P. (5/5)

Q&A