Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.

Shimizu Chemical Corporation

Japan-based, family-owned manufacturer of plant-derived glucomannan (PROPOL® / RHEOLEX®), specializing in
purification technology for nutraceutical, food, cosmetic, and industrial applications.
Its heritage in Onomichi dates back to the 1670s.

Our partner Shimizu demonstrates its commitment to quality through the following certifications:

Quality / compliance (grade- and site-dependent): ISO 9001:2015 (Head Office factory), FSSC 22000 (Taiwan factory), Halal (JAKIM/MUI/MUIS), Kosher (Star-K), Gluten-free. ECOCERT/COSMOS certifications available for many cosmetic grades.

Nutraceutical applications

Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Natural weight loss

PROPOL® The art of dietary fiber

• Glucomannan is a soluble dietary fibre (hydrocolloid) derived from konjac (Amorphophallus konjac) tuber
• EFSA-evaluated, EU-authorized health claims (weight loss & cholesterol)
• High-purity grade (specification/CoA available upon request).

Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.

How does it work ?

1. Satiety Signal >>> Feeling Full

2. Slowed down digestion >>> Prolonged Satiety

3. Controlled absorption speed >>> Glycemic Control

4. Extra oil absorption >>> Cholesterol Control


Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.

Value Grades: Konjac Flour / Glucomannan Powders

For applications where ultra-high purity is not essential, Shimizu can supply cost-effective konjac flour / glucomannan grades with reliable quality control and stable sourcing.

• Multiple grades available (specifications vary by application)
• Suitable for food formulations and general supplement formats (e.g., blends, powders)
• Grade selection can be aligned to your target cost/performance and processing needs
• Specifications / CoA available upon request.

Note: Regulatory status and permitted claims depend on the target market and finished product format.

Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.

Active Fiber®: Seaweed-Derived Sodium-Binding Fiber

Active Fiber® is a dietary fiber derived from sea vegetables, developed for nutraceutical applications and salt-reduction product concepts.

• Sodium-binding fiber concept (selective adsorption in the digestive tract)
• Available for tablets/capsules/granules and powder formats
• Ingredient labeling example : “brown algae extract” (Please confirm under applicable local regulations).

Note: Product positioning, wording, and claims must be reviewed for compliance with local regulations in the target market.

Cosmetic applications

Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Propol®

Type I: Moist and Elastic Jelly Ball Scrub

100% plant-based natural mannan fiber.
Sustainable and biodegradable product.

• Elastic, dual-layered hydro-balls (plant-based)
• 90–95% moisture for gentle exfoliation and comfort
• Absorbs dirt and oils; leaves skin smooth and refreshed.

Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Propol®

Type II: Gel-forming Viscosifier

• Non-ionic, plant-based viscosifier forming a smooth, cohesive gel network
• Excellent salt stability; suitable for electrolyte-containing formulations
• High, stable water-holding capacity for a comfortable, moisturised skin feel
• Suitable for gels, creams, lotions, masks and colour cosmetics (grade-dependent).

Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Sojitz Solvadis – we do chemistry.
Propol®

Type III: Long-lasting Powder Veil

• Very low-viscosity grade for lightweight textures (around 10 mPa·s at 1% for selected grades)
• Helps manage moisture on the skin surface for a soft, comfortable finish
• Designed for powder formulas; can be used as a powder ingredient or pre-dispersed in water as a low-viscosity hydro base (grade-dependent).

Learn more about Shimizu Chemical Corporation