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Solvyn

About Solvyn

Why We Created
Solvyn Mineral Sunscreen

Solvyn was created to fill a real gap. Most people don’t carry sunscreen when they need it most, and Solvyn bridges that gap with a clean, single-use solution designed for real life and real environments.

Solvyn mineral sunscreen SPF 50 sachet standing upright on a travertine ledge, with palm-frond shadows falling across a warm plaster wall behind it

The Beginning

Why Solvyn
Was Created

It started with a simple observation: guests at luxury hotels, resorts, and spas consistently asked for sunscreen—but rarely found it when they needed it most.

The disconnect was clear. Travelers do not pack sunscreen. Guests forget to bring it. And venues were left offering bulky bottles that were inconvenient, unhygienic, and wasteful.

We knew there had to be a better way. So we built it.

See Shield, the SPF 50 mineral sachet
Rugged volcanic coastline at golden hour, with a sheltered turquoise cove below olive-green headland scrub
  • Real Need

    Sunscreen is essential. Having it on hand at the moment it matters is the part that keeps failing.

  • Better Solution

    One sealed, single-use pouch — portable, hygienic, and portioned for a single application.

  • Positive Impact

    A reef-safe mineral formula and far less packaging left behind. Good for your skin, better for the water.

What Drives Us

Our Core Values

Every decision we make is guided by three core commitments.

A Solvyn mineral sunscreen sachet resting against a rolled white towel on a teak amenity tray beside a resort pool

Purpose-Built Solution

Designed specifically for hospitality environments. Single-use pouches that are convenient, hygienic, and perfectly portioned for on the go.

Sunlight flaring through a canopy of tropical palm fronds at golden hour

Environmentally Responsible

Reef-safe formula, eco-conscious packaging, and a commitment to reducing waste from oversized bottles and plastic pollution.

People of different ages and skin tones spending a golden-hour afternoon together on a public beach

Access for All

A portion of proceeds will support skin cancer research, community education, and sunscreen availability for underserved populations.

The Team

Meet the Founding Team

A diverse group of entrepreneurs, hospitality veterans, and scientists united by a vision to transform sun protection and skincare.

  • Chaim Cohen, founder and chief executive officer of Solvyn

    Chaim Cohen

    Founder & CEO

    Leads Solvyn’s overall vision, strategy, and growth, guiding the company with a focus on simplicity, quality, and creating meaningful value for its customers.

  • Mark Caraher, founding partner and chief marketing officer of Solvyn

    Mark Caraher

    Founding Partner & CMO

    Shapes Solvyn’s marketing strategy, brand communication, and customer experience, helping turn the company’s vision into clear campaigns and lasting connections.

  • Jorge Sunti, founding partner and chief technology officer of Solvyn

    Jorge Sunti

    Founding Partner & CTO

    Bridges technology and creative direction at Solvyn, leading digital development, branding, marketing, product design, and the brand’s overall visual experience.

Trusted Guidance

Medical Advisory Board

Dr. Eduardo Weiss, MD, board-certified dermatologist and Solvyn's lead medical advisor

Dr. Eduardo Weiss, MD

Lead Advisor & Board-Certified Dermatologist

An internationally recognized expert in dermatology and Mohs surgery with over 30 years of clinical experience.

  • President, American Society for Mohs Surgery
  • Fellow, American Academy of Dermatology
  • 30+ years in practice
  • Mohs surgery
  • Clinical Professor, UM Miller School of Medicine

Born in Caracas, Venezuela, he received his medical degree from Universidad Central de Venezuela and completed his dermatology residency at Jackson Memorial Hospital inMiami, where he served as Chief Resident. He is Clinical Professor at the University of Miami Miller School of Medicine, Clinical Associate Professor at Florida International University, and Director of the Cosmetic Fellowship at Hollywood Dermatology and Cosmetic Surgery Specialists.

His guidance ensures Solvyn meets the highest standards of dermatologic safety and efficacy.

Never Settling

Our Commitments

Aerial view of vibrant coral reef clusters in clear shallow turquoise water

Environmental Stewardship

We protect the places our product ends up in — oceans, reefs, and the coastlines around them.

  • Hawaii Act 104 Compliant: Our mineral-based formula is reef-safe and ocean-friendly, free from oxybenzone and octinoxate.

  • Eco-Conscious Packaging: We continuously optimize materials, prioritizing recyclable and biodegradable options.

  • Waste Reduction: Single-use pouches reduce waste compared to half-empty bottles left poolside.

A woman applying mineral sunscreen to a child's arm while seated on grass in a sunny park with three other children nearby

Community & Access

We back programs that raise sun-safety literacy and put real protection within reach.

  • Research Support: A portion of our proceeds will fund skin cancer research and UV protection studies.

  • Education Programs: We are building partnerships with schools and community centers to provide free sun safety education.

  • Underserved Communities: Sunscreen donation programs will put protection within reach of those who need it most.

Building the future of sun protection.One partnership at a time

Whether you are a luxury resort, a wellness spa, an event venue, or a stadium, we would love to partner with you. Together, we can make effective sun protection accessible, convenient, and sustainable.

Partner With Solvyn