About Biocrystal®

The Idea: Healing from What the Earth Provides

Biocrystal® grew from a simple question: Can natural minerals be combined in a precise way to support the body’s recovery — without medicine or side effects? The answer became a decade-long mission of research, refinement, and testing. The result is a patented, natural crystal blend designed explicitly for sleep and well-being.

back pain relief mattress

Why We Infuse Biocrystal®?

The Natural Edge Behind HUGG Sleep
Naturally Restorative
Stress-Relief Technology
Proven Sleep Support
No Chemicals. Just Crystals.

A Founder’s Journey — Innovation Born from Curiosity

Biocrystal® is an original product of BC Tech Ltd. from Rijeka, Croatia. Biocrystal® is a registered trademark in the EU, USA, Canada and China, which give BC Tech Ltd.

Over nine years of scientific study, a team of European researchers led by Dr. Vesna Pavletić perfected the exact ratios and applications of 16 carefully selected crystals. This breakthrough created a unique synergy that went beyond tradition— it was rigorously tested, measured, and validated in both laboratories and real-world studies. The outcome is Biocrystal® Technology: a patented process that finely grinds and combines these crystals in a precise formula, then integrates them into sleep surfaces through a specialized method. When in contact with the human body, this advanced technology activates the crystal's full potential, delivering measurable stress relief, enhanced circulation, and deeper, more restorative sleep.

making of hugg natural mattress
17 layered biocrystal mattress

How Biocrystal® Works — Simple, Natural, Measurable

Biocrystal® is not a gadget or drug. It’s a material technology: tiny crystal granules and powders that, when integrated into fabrics, foams or mattress layers, interact with the body to promote natural balance. Clinical measurements show that within minutes of contact users often experience: calmer breathing, reduced muscle tension, and a stabilized heart rate — all signals of faster entry into restorative sleep.

  • Formulated as Granules (0.1–0.4 mm) for Foams and Pads, and Ultra-fine Powder (3–6 Μm) for Yarns and Textiles
  • Thermally Stable Up to High Temperatures, Enabling Integration Into a Wide Range of Manufacturing Processes
premium mattress stitching

Key User and Test Outcomes

Numbers That Speak for Sleep
87%

Users recommend Biocrystal® product.

76%

Reported improved sleep quality.

53%

Noticed improved blood circulation.

45%

Reported pain reduction.

These results, combined with Energy Influence® studies and clinical trials, underline Biocrystal®’s capacity to support well-being naturally and safely.

Natural, sustainable,
side-effect free

Biocrystal® is 100% natural and free from chemical additives. It works through passive, contact-based effects — no electricity, no batteries, and no pharmacological side effects. The technology is engineered to be durable, safe, and compatible with sustainable manufacturing methods.

Trusted, awarded, and
internationally recognized

Biocrystal® and its founder have earned industry recognition and awards for innovation in furniture and wellness technology. The material is endorsed by professionals across medicine, sport and wellness, and has been integrated into leading products worldwide.

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Biocrystal® Mattress