The ProSkin Difference

Crafted as the pro-level evolution of our core skincare offerings, the Karuna ProSkin Solutions Collection elevates at-home routines to professional-performance levels through higher concentrations of active ingredients and advanced delivery technologies.

Each concentrated formula works synergistically with your daily skincare routine, or as a targeted weekly treatment, to address advanced concerns by delivering actives more deeply and efficiently through precision-engineered systems.

ProSkin treatments support skin’s natural ability to defend, repair, and renew—resulting in healthier-looking skin with visible, lasting results over time.

・Smart Treatment Innovation ・Advanced K-Beauty Technologies ・ Skin-First Science ・ Results You Can See & Trust

The Results (Slide to Reveal)

Hyaluronic Acid Moisture Restore Mask

Tranexamic Acid Radiance Revival Mask

Collagen Hydrogel Face Mask

Age Rewind Microneedle Patches

The Technologies

Japanese Sheer Cotton Masks

Smart Masking Innovation

100% biodegradable, upcycled Japanese Sheer Cotton designed to pair with higher concentrations, enabling the essence to work at its highest potency while maintaining an ultra-soft, feather-light feel that intuitively shifts from sheer to opaque as treatment is delivered.

Advanced Fiber-Spinning Technology

Innovative cross-hatched, 4-way stretch fibers retain significantly more essence, allowing them to cling seamlessly to facial contours and create direct, lint-free contact for maximum absorption and unmatched breathability, durability, and performance.

Skin-First Science

Highly concentrated, precision-engineered formulas designed to work in harmony with your skin’s natural capabilities—using intelligent delivery systems and clinically relevant actives at ideal percentages to deliver targeted, pro-level results at home.

Results You Can See & Trust

A strategic approach to treatment delivery and ingredient pairings enables intuitive treatment at each skin layer, delivering immediate, visible results at the surface with long-term benefits for skin's overall health and appearance over time.

Hydrogel Masks

Hydrogel Matrix Technology

Water-rich, skin-conforming gel matrix composed of over 90% water and skin-conditioning polymers that molds seamlessly to facial contours. This flexible hydrogel structure forms a cooling, occlusive layer that helps lock in hydration while keeping concentrated actives in close contact with the skin for optimized delivery.

Advanced Gel Network Structure

Unlike traditional fiber masks, the dense hydrogel network suspends and stabilizes active ingredients within the gel itself, allowing for gradual, controlled release over time. This structure minimizes evaporation while maximizing ingredient penetration through prolonged skin contact.

Skin-First Science

Highly concentrated, precision-engineered formulas designed to work in harmony with your skin’s natural repair processes—leveraging hydration-driven gel technology and clinically relevant actives at optimal levels to support barrier function, moisture balance, and visible skin recovery.

Results You Can See & Trust

The occlusive yet breathable hydrogel layer enhances ingredient absorption while supporting steady moisture retention. This strategic delivery system helps visibly improve hydration, smoothness, and radiance immediately while promoting stronger, healthier-looking skin over time.

Microneedle Patches

Targeted Precision Format

Compact, precision-cut patch format designed to concentrate treatment exactly where it’s needed. The adhesive backing keeps the patch securely in place while the microneedle array maintains consistent contact with the skin, ensuring focused delivery to stubborn areas of discoloration.

Skin-First Science

Highly concentrated, precision-engineered formulas designed to work in harmony with the skin’s natural renewal process. By pairing dissolving microneedle technology with clinically relevant actives, the system delivers targeted treatment while maintaining skin comfort and barrier integrity.

Results You Can See & Trust

Designed to focus treatment only where needed, the patch delivers concentrated brightening benefits directly to persistent dark spots. With consistent use, skin appears clearer, more even-toned, and visibly more radiant over time.

The Formulas

Actives are incorporated at clinically studied concentrations to ensure measurable efficacy. Each formula is carefully balanced to optimize bioavailability, stability, and skin compatibility while delivering targeted performance.

Multiple forms of targeted actives are strategically combined to deliver a layered approach to results - addressing immediate visible concerns like uneven tone and dehydration while supporting deeper corrective benefits over time.

Advanced delivery technologies are engineered to enhance ingredient penetration and retention within the skin. These optimized absorption systems improve active stability, regulate release, and maximize efficacy by directing key ingredients where they perform most effectively.

The Actives Library

15% Multi-Hyaluronic Acid

A high-concentration blend of 8 different forms of hyaluronic acid designed to attract, distribute, and retain water across different layers of the skin.


Why 15% ?

This elevated concentration maximizes water-binding performance, while multiple molecular weights deliver layered hydration benefits:

  • Larger molecules create a surface hydration layer to help prevent moisture loss
  • Mid-weight molecules help maintain hydration within the upper skin layers
  • Smaller molecules diffuse more easily for deeper hydration support
  • Crosslinked forms provide gradual, time-release moisture

5% Niacinamide

A barrier-supporting form of vitamin B3 that helps improve the skin’s ability to retain moisture while strengthening overall skin resilience.


Why 5% ?

At this clinically effective level, niacinamide helps optimize the skin’s natural moisture-retention processes:

  • Stimulates natural moisturizing factor (ceramides/lipids) synthesis within skin
  • Reduces transepidermal water loss (TEWL)
  • Enhances moisture retention capacity
  • Improves the appearance of dehydration-related texture

5% Panthenol

A deeply hydrating provitamin (B5) that attracts and binds water while helping soothe and restore dry, stressed skin.


Why 5% ?

This optimized level enhances hydration performance while supporting skin comfort and recovery:

  • Functions as a humectant to attract and retain water
  • Supports epidermal barrier repair processes
  • Helps reduce irritation linked to moisture loss
  • Improves skin softness and elasticity

Ectoin

A powerful moisture-protective molecule that helps skin maintain hydration while defending against environmental stress.


Why It Matters:

Ectoin helps maintain long-term moisture balance by supporting cellular hydration structures:

  • Forms protective ectoin–hydrocomplexes that bind water molecules
  • Helps shield cells from environmental stress
  • Supports sustained hydration stability
  • Reinforces overall skin barrier resilience

3% Tranexamic Acid

An amino acid derivative that helps regulate pathways involved in excess melanin production, improving the appearance of discoloration and uneven skin tone.


Why 3%

This clinically relevant concentration helps interrupt multiple triggers that contribute to hyperpigmentation:

  • Helps inhibit melanocyte activation associated with UV and inflammation
  • Reduces the appearance of post-inflammatory discoloration
  • Helps minimize the visibility of dark spots and uneven tone
  • Supports a more uniform, radiant complexion

1% Alpha Arbutin

A stabilized derivative of hydroquinone often used as a gentler, more skin-compatible alternative for brightening and reducing discoloration.


Why 1%?

At this targeted concentration, alpha arbutin helps regulate melanin formation while maintaining skin compatibility:

  • Helps inhibit tyrosinase activity involved in melanin production
  • Reduces the appearance of dark spots and uneven tone
  • Supports gradual brightening of dull or uneven skin
  • Enhances overall clarity and luminosity

12% Niacinamide

A high-potency concentration of vitamin B3 that helps visibly improve uneven tone while supporting skin barrier integrity.


Why 12% ?

Elevated levels of niacinamide help address multiple contributors to discoloration and dullness:

  • Helps inhibit transfer of melanin to skin cells
  • Supports improved skin tone uniformity
  • Helps reduce the appearance of enlarged pores and uneven texture
  • Reinforces barrier function to support healthier-looking skin

Kojic Acid

A naturally derived fermentation byproduct that helps brighten the appearance of skin by inhibiting key enzymes involved in melanin formation.


Why It Matters:

This well-studied brightening ingredient works synergistically with other pigment regulators:

  • Helps inhibit dark-spot forming activity
  • Reduces the appearance of hyperpigmentation
  • Enhances overall brightness and clarity
  • Supports a more radiant-looking complexion

9 Forms of Peptides

A multi-peptide system designed to support key mechanisms involved in skin firmness, elasticity, and structural integrity.


Why 9 Forms:

Combining multiple peptides allows the formula to target different pathways associated with visible aging:

  • Helps support collagen and extracellular matrix proteins
  • Improves the appearance of firmness and elasticity
  • Helps smooth the look of fine lines and wrinkles
  • Supports overall skin structure and resilience

Hydrolyzed Collagen

Low molecular weight collagen fragments that help support skin hydration while improving the appearance of smoothness and elasticity.


Why Hydrolyzed Matters:

Hydrolyzing collagen breaks the protein into smaller peptides that enhance skin interaction and moisture-binding performance compared to intact collagen:

  • Smaller molecules improve skin absorption and performance
  • Enhances moisture-binding and hydration support
  • Forms a flexible conditioning layer on the skin surface
  • Helps improve the appearance of smoothness and suppleness

Triple Hyaluronic Acid

A combination of three molecular forms of hyaluronic acid designed to optimize hydration delivery and retention across multiple skin layers.


Why 3 Forms:

Each molecular form contributes to complementary hydration functions at varying skin layers:

  • Sodium Hyaluronate helps bind water at the skin surface
  • Hydrolyzed Hyaluronic Acid improves diffusion for deeper hydration support
  • Sodium Acetylated Hyaluronate enhances moisture retention and skin affinity
  • Together they deliver layered hydration and long-lasting moisture

Adenosine

A bioactive molecule that helps improve the appearance of wrinkles by supporting skin repair and smoothing functions.


Why It Matters:

This well-studied ingredient helps dramatically improve the look of skin smoothness and elasticity:

  • Helps reduce the appearance of fine lines and wrinkles
  • Supports smoother-looking skin texture
  • Promotes a more revitalized skin appearance
  • Enhances overall skin resilience

9 Forms of Peptides

A multi-peptide system designed to support key mechanisms involved in skin firmness, elasticity, and structural integrity.


Why 9 Forms:

Combining multiple peptides allows the formula to target different pathways associated with visible aging:

  • Helps support collagen and extracellular matrix proteins
  • Improves the appearance of firmness and elasticity
  • Helps smooth the look of fine lines and wrinkles
  • Supports overall skin structure and resilience

Hydrolyzed Collagen

Low molecular weight collagen fragments that help support skin hydration while improving the appearance of smoothness and elasticity.


Why Hydrolyzed Matters:

Hydrolyzing collagen breaks the protein into smaller peptides that enhance skin interaction and moisture-binding performance compared to intact collagen:

  • Smaller molecules improve skin absorption and performance
  • Enhances moisture-binding and hydration support
  • Forms a flexible conditioning layer on the skin surface
  • Helps improve the appearance of smoothness and suppleness

Triple Hyaluronic Acid

A combination of three molecular forms of hyaluronic acid designed to optimize hydration delivery and retention across multiple skin layers.


Why 3 Forms:

Each molecular form contributes to complementary hydration functions at varying skin layers:

  • Sodium Hyaluronate helps bind water at the skin surface
  • Hydrolyzed Hyaluronic Acid improves diffusion for deeper hydration support
  • Sodium Acetylated Hyaluronate enhances moisture retention and skin affinity
  • Together they deliver layered hydration and long-lasting moisture

Adenosine

A bioactive molecule that helps improve the appearance of wrinkles by supporting skin repair and smoothing functions.


Why It Matters:

This well-studied ingredient helps dramatically improve the look of skin smoothness and elasticity:

  • Helps reduce the appearance of fine lines and wrinkles
  • Supports smoother-looking skin texture
  • Promotes a more revitalized skin appearance
  • Enhances overall skin resilience

Alpha Arbutin

A stabilized derivative of hydroquinone often used as a gentler, more skin-compatible alternative for brightening and reducing discoloration.

Why It Matters:

This targeted brightening ingredient helps regulate excess pigmentation while maintaining strong skin compatibility:

  • Helps inhibit tyrosinase activity involved in melanin production
  • Reduces the appearance of dark spots and uneven tone
  • Supports gradual brightening of dull or uneven skin
  • Enhances overall clarity and luminosity

Kojic Acid

A naturally derived fermentation byproduct that helps brighten the appearance of skin by inhibiting key enzymes involved in melanin formation.

Why It Matters:

This well-studied brightening ingredient works synergistically with other pigment regulators:

  • Helps inhibit dark-spot forming activity
  • Reduces the appearance of hyperpigmentation
  • Enhances overall brightness and clarity
  • Supports a more radiant-looking complexion

Glycolic Acid

A small-molecule alpha hydroxy acid (AHA) that helps resurface the skin by accelerating surface cell turnover.

Why It Matters:

Its low molecular weight allows it to effectively exfoliate and improve the appearance of discoloration and texture:

  • Helps remove dull surface cells
  • Improves the appearance of uneven tone
  • Enhances penetration of brightening ingredients
  • Promotes smoother, more radiant-looking skin

Ferulic Acid & Glutathione

A powerful antioxidant pairing that helps protect against oxidative stress while supporting visible brightening.

Why This Combination:

These ingredients work together to help stabilize and enhance brightening performance:

  • Helps neutralize free radicals that contribute to discoloration
  • Supports inhibition of melanin formation pathways
  •  Enhances the effectiveness of other brightening ingredients
  •  Promotes a brighter, more even-looking complexion