FOUNDED BY DR. MARIANNA BLYUMIN-KARASIK, MD, FAAD

Board-Certified. Peer-Reviewed. Patient-First.

Dr. MBK is a board-certified integrative dermatologist, neurocosmetic pioneer, and the founder of Stamina® Cosmetics. Her published work in Modern Aesthetics, JCAD, and Practical Dermatology is the clinical foundation of this brand.

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  • Stamina Founder Dr. MBK

  • The Science of Skin Stamina

    Your skin isn't fragile. It's powerful when it's supported with STAMINA.

    Our mission is to help it tap into that STAMINA power using a bio-integrative approach rooted in adaptogens, clinical research, stress-resistant mindset.

    We formulate with:

    • Adaptogens in Stamina® Complex to build skin resilience
    • Hypochlorous acid, nature-derived adaptogen from our immune system to protect, balance and repair skin
    • Clinically proven actives for real, visible improvement in skin quality: strength, health and beauty
    • Affirmation-based mindful skincare practices to manage stress and elevate mindset stamina and wellness


    Every component of our cosmaceutical line is chosen with intention, not trend. Because healthy skinspan isn't a fad. It's a foundation.

  • Adaptogen-Powered

    Strengthens skin's stress response and boosts its ability to repair, adapt, and thrive in changing environments.

  • Neurocosmetic

    Functional skincare with an integrative, somatic, and mindful approach, promoting wellness through Stamina® Synergy.

  • Clinically Validated

    Backed by studies from dermatology clinics, our products deliver visible improvements in radiance, reactivity, and overall wellness.

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CLINICAL RESULTS

Real Studies. Real Results.

Our products go beyond marketing promises. We test them in independent clinical environments to confirm safety, efficacy, and visible benefit.

Stamina® Mist Clinical Report

Hypochlorous Acid Mist

100%

Noticed less tightness and roughness

100%

Faster skin barrier recovery

100%

Would recommend Stamina® Mist

97%

Less reactivity, sensitivity, and stress

91%

Reported improvement in resilience

91%

Reported improvement in mood and stress

In-vivo independent clinical study

*Based on 30 day consumer study at Precision Skin & Body Institute, a dermatology clinic, 35 female subjects, ages 15-66 after twice daily use of Stamina Mist.

Stamina® Intention Moisturizer Clinical Report

Adaptogenic Moisturizer

97%

Noticed more hydration and moisture

97%

Would recommend Intention Moisturizer

94%

Noticed more suppleness and softness

92%

Noticed more clarity and radiance

88%

Reported less drying and flaking

86%

Skin felt more soothed and calm

In-vivo independent clinical study

*Based on 30 day consumer study at Precision Skin & Body Institute, a dermatology clinic, 39 female subjects, ages 16-65 after twice daily use of Intention Moisturizer.

Stamina® Mask Clinical Report

Adaptogenic Mask, Peel & Polish

100%

Noticed smoother skin texture

100%

Noticed less clogged pores and congestion

100%

Would recommend Stamina® Mask

100%

Faster skin barrier recovery

97%

Noticed more clarity and radiance

97%

Reported improvement in mood and self-confidence

In-vivo independent clinical study

*Based on 30 day consumer study at Precision Skin & Body Institute, a dermatology clinic, 30 female subjects, ages 18-65 after use of Stamina Mask two to three times weekly.

PEER-REVIEWED PUBLICATIONS

Published Work by Dr. MBK

The clinical foundation of Stamina®: peer-reviewed papers Dr. MBK co-authored in dermatology and aesthetics journals.

  • Journal of Clinical and Aesthetic Dermatology (JCAD)

    What Are Topical Adaptogens? A Systematic Review

    2025, JCAD. The first formal classification of skin adaptogens in dermatology.

    Read the paper 
  • Modern Aesthetics

    Understanding the Skin–Mind Connection in Neurocosmetics

    2026, Modern Aesthetics. The science behind neurocosmetic skincare and the skin–mind axis.

    Read the paper 
  • Modern Aesthetics

    Topical Adaptogens in Cosmeceutical Dermatology

    2025, Modern Aesthetics. The clinical case for adaptogens in dermatologic skincare.

    Read the paper 
  • Journal of Clinical and Aesthetic Dermatology (JCAD)

    Periprocedural Use of Hypochlorous Acid Mist After Laser

    2025, Journal of Cosmetic Dermatology. HOCl for improving healing and cosmesis post-procedure.

    Read the paper 
  • Journal of Clinical and Aesthetic Dermatology (JCAD)

    Adaptogenic Moisturizing Serum for Healing and Cosmesis

    2024, Journal of Cosmetic Dermatology. Clinical study of an adaptogenic serum on facial skin.

    Read the paper 
  • Practical Dermatology

    How Skinspan Goes Beyond Anti-Aging

    Practical Dermatology. Dr. MBK on the skinspan framework for long-term skin resilience.

    Read the paper 

INDEPENDENT RESEARCH WE CITE

Foundational Science

  • Bibliometric Study of Adaptogens

    PubMed Central. Pharmacology, phytochemistry, and mechanisms of adaptogen plants in dermatology.

    Read the paper 

  • Status Report on Topical Hypochlorous Acid

    PubMed Central. Clinical relevance of HOCl formulations, modes of action, and study outcomes.

    Read the paper 

  • Stress, Self-Esteem, and Well-Being Among Women

    PLoS One. Randomized clinical trial on a self-care intervention mediated by the senses.

    Read the paper 

FAQ

The Science, Answered

What is a neurocosmetic?

Neurocosmetics are skincare formulations designed around the skin–mind axis: the well-documented connection between the nervous system and skin biology. Stamina® uses adaptogens and hypochlorous acid to support the skin's stress response and barrier function.

What are topical adaptogens?

Topical adaptogens are botanical and biological ingredients that help skin adapt to environmental, hormonal, and emotional stressors. Dr. MBK co-authored the JCAD systematic review that formally classified them in dermatology.

Why hypochlorous acid (HOCl)?

HOCl is a naturally occurring molecule produced by the immune system. In skincare, it's a gentle, microbiome-respectful way to calm reactive, breakout-prone skin without disrupting the barrier. Stamina® uses clinical and stabilized hypochlorous acid (HOCl).

Is Stamina® safe for sensitive or post-procedure skin?

Yes. Stamina® was developed specifically for stress-prone, reactive, and post-procedure skin. Our formulas are pH-balanced, fragrance-free, and barrier-safe. The Mist is widely used in dermatology and aesthetic practices for post-laser cooling.

Where can I read the peer-reviewed work?

Dr. MBK's published work appears in Modern Aesthetics, the Journal of Clinical and Aesthetic Dermatology (JCAD), Practical Dermatology, and the Journal of Cosmetic Dermatology (JOCD). Direct links to all papers are in the research grid above.

Science-Backed. Barrier-Safe. Skin-First.

We believe in skincare that earns your trust. That's why every formula is built on evidence, not empty claims.

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