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■ Enterprise Portfolio

Operational Integrity

JS Enterprises Holdings LLC operates a diversified portfolio of specialized ventures across biochemical research, premium consumer wellness, and local hospitality, bound by enterprise-grade standards.

Active Ventures

The Subsidiary Index

Each business unit operates on independent infrastructure, maintaining strict regulatory compliance and specialized industry focus under a unified operational standard.

Scientific Supply
Consumer Wellness
Local Hospitality

KAR Research Labs

Radiance by Kay

Hop Cones

Supplying high-purity research peptides and laboratory materials. Strict age verification required for access.

Premium peptide-based hair care formulations engineered for superior performance, with planned expansions into advanced personal care and consumer beauty lines.

A community-anchored craft ice cream venture delivering high-quality artisanal products and exceptional local service across our key Michigan locations.

For Research Use Only. Not for Human Consumption. Verification of 21+ required.

Wide environmental shot of a sterile, clinical laboratory with high-precision glassware and stainless steel surfaces, cool controlled lighting, sharp architectural perspective, no people.
Wide environmental shot of a sterile, clinical laboratory with high-precision glassware and stainless steel surfaces, cool controlled lighting, sharp architectural perspective, no people.
Operational Rigor

Strict Compliance

We enforce absolute separation of operational assets, ensuring that laboratory-grade research materials and consumer products never share supply chains.

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Corporate Growth

Enterprise Partnerships

JS Enterprises Holdings LLC provides the capital, strategic governance, and compliance frameworks that empower our diverse subsidiaries to scale safely.