As global pharmaceutical and cosmetic industries move decisively toward clean-label formulations, sustainable sourcing, and science-backed natural ingredients, Caltron Clays & Chemicals Pvt Ltd continues to emerge as a defining force in India’s specialty raw material landscape. Recognized as India’s No.1 pharmaceutical and cosmetic raw material manufacturer and supplier, Caltron Clays is redefining how nature-derived minerals are processed, standardized, and delivered to meet the evolving needs of modern formulations.
Backed by ISO 9001 certification and CRISIL rating, Caltron Clays stands as the only company of its kind in the minerals industry to combine stringent quality governance with large-scale mineral processing expertise. As a recognized export house, the company has steadily built a global footprint, supplying pharmaceutical- and cosmetic-grade raw materials to regulated and emerging markets across continents.
A Legacy Rooted in Minerals, Science, and Trust
Caltron Clays & Chemicals was founded with a clear and focused vision: to harness the power of naturally occurring minerals and convert them into high-performance raw materials suitable for pharmaceutical, nutraceutical, and cosmetic applications. Over the years, this vision has translated into a robust manufacturing ecosystem driven by research, quality systems, and sustainable processing practices.
Unlike conventional mineral suppliers, Caltron Clays approaches minerals as functional ingredients, not commodities. Each material undergoes a scientifically designed transformation process to ensure optimal purity, particle size distribution, absorption efficiency, and formulation compatibility. This approach has enabled Caltron Clays to build long-standing partnerships with pharmaceutical manufacturers, formulation scientists, and cosmetic brands that demand reliability at scale.
Nature’s Science: Where Raw Minerals Meet Advanced Processing
At the heart of Caltron Clays’ philosophy lies the principle of “Nature’s Science.” This concept reflects the company’s belief that nature offers the most potent building blocks for human health and wellness when processed responsibly and intelligently.
Caltron Clays sources minerals and bio-calcium ingredients from carefully selected natural origins such as marine sources, algae, coral structures, eggshells, milk derivatives, and fish bones. These raw materials are then refined using advanced mineral processing technologies that enhance bioavailability while preserving natural integrity.
The result is a portfolio of clean, safe, and scientifically optimized raw materials that meet global expectations for pharmaceutical and cosmetic use.
Comprehensive Pharmaceutical Raw Material Portfolio
Caltron Clays’ pharmaceutical division addresses the rapidly growing demand for natural calcium, bone-health nutrients, marine minerals, and functional excipients. Each product is developed with a deep understanding of pharmacopeial requirements, regulatory compliance, and formulation behavior.
Algae Calcium & Marine-Based Minerals
Algae Calcium and Marine Magnesium from Caltron Clays are increasingly preferred in nutraceutical and pharmaceutical formulations due to their natural bioavailability and superior absorption profiles. These marine-derived minerals align well with global trends toward plant-based and ocean-sourced nutrition, especially in bone health, joint care, and metabolic support products.
Coral Calcium & Oyster Shell Calcium Carbonate
Derived from natural marine sources, Coral Calcium and Oyster Shell Calcium Carbonate are processed under controlled conditions to achieve high purity and consistent particle size. These materials are widely used in tablets, capsules, powders, and liquid formulations, offering formulation stability and cost efficiency without compromising quality.
Milk Calcium Powder
Milk Calcium Powder from Caltron Clays provides a gentle, food-compatible calcium source, making it ideal for pediatric, geriatric, and women’s health formulations. Its balanced mineral profile supports better gastrointestinal tolerance, an increasingly important consideration in modern supplement design.
Egg Shell Calcium & Egg Membrane Powder
Egg Shell Calcium is valued for its high elemental calcium content and natural origin, while Egg Membrane Powder supports joint health formulations due to its collagen-rich profile. Caltron Clays processes these materials with strict hygiene and safety protocols, ensuring suitability for pharmaceutical-grade applications.
MCHC Powder & Phoscal Fish Bone Calcium
Microcrystalline Hydroxyapatite Calcium (MCHC) and Phoscal Fish Bone Calcium represent advanced calcium solutions designed to closely mimic the natural mineral composition of human bone. These materials are widely used in osteoporosis management, bone regeneration, and orthopedic nutrition products, reflecting Caltron Clays’ ability to deliver innovation-driven mineral solutions.
Active Absorbable Calcium (AAA Cal)
AAA Cal is engineered to improve calcium uptake and bioavailability, addressing one of the most common challenges in calcium supplementation. Its formulation-friendly properties make it suitable for both pharmaceutical and nutraceutical dosage forms.
Food Grade Diatomaceous Earth
Caltron Clays’ Food Grade Diatomaceous Earth is processed to meet stringent purity and safety benchmarks. Beyond pharmaceutical applications, it finds use in food processing, filtration, detox formulations, and functional health products, highlighting the versatility of the company’s mineral expertise.
Cosmetic Raw Materials Aligned with Global Clean Beauty Trends
In the cosmetic and personal care sector, Caltron Clays plays a strategic role by supplying natural, mineral-based ingredients that align with clean beauty, vegan, and sustainability-focused formulations.
Kaolin Powder
Kaolin Powder from Caltron Clays is known for its fine texture, absorbent properties, and skin-friendly behavior. Widely used in face masks, cleansers, and cosmetic bases, it offers formulators a reliable mineral solution for oil control, gentle exfoliation, and product stability.
DIATOM Natural Scrubbing Salt
The company’s DIATOM Natural Scrubbing Salt is designed for eco-conscious cosmetic brands seeking mineral exfoliants that deliver performance without harsh chemicals. Its naturally porous structure enhances exfoliation while remaining gentle on the skin, making it suitable for premium skincare and spa formulations.
ISO 9001 Certification & CRISIL Rating: A Rare Industry Distinction
Caltron Clays’ ISO 9001 certification reflects its commitment to structured quality management systems across sourcing, processing, testing, and dispatch. Every batch produced undergoes multiple quality checkpoints to ensure consistency, safety, and traceability.
The company’s CRISIL rating further reinforces its financial stability, operational transparency, and long-term reliability factors that are increasingly important for global pharmaceutical clients evaluating supply chain partners.
Together, these credentials position Caltron Clays as a low-risk, high-reliability supplier in an industry where quality deviations can have serious regulatory and reputational consequences.
Export Excellence and Global Market Reach
As a recognized export house, Caltron Clays has established itself as a dependable sourcing partner for international pharmaceutical and cosmetic manufacturers. The company’s export capabilities include regulatory-compliant documentation, customized packaging, and consistent batch specifications, enabling seamless integration into global supply chains.
Markets across Europe, the Middle East, Africa, Southeast Asia, and beyond rely on Caltron Clays for raw materials that meet both international standards and competitive pricing expectations. This balance of quality and cost-efficiency has been instrumental in strengthening India’s position as a trusted global supplier of pharmaceutical and cosmetic ingredients.
Sustainability, Responsibility, and Ethical Processing
Sustainability is not a marketing add-on at Caltron Clays it is a core operational principle. The company emphasizes responsible sourcing, minimal environmental impact, and waste-conscious processing techniques. Advanced beneficiation and purification methods reduce unnecessary resource consumption while maximizing output efficiency.
By maintaining ethical sourcing practices and continuously optimizing processing workflows, Caltron Clays supports both environmental stewardship and long-term supply continuity, aligning with global ESG expectations.
Enabling Innovation for Pharma & Cosmetic Manufacturers
Beyond manufacturing, Caltron Clays acts as a strategic partner to formulation teams and R&D departments. Its deep understanding of mineral behavior in different dosage forms allows the company to support custom specifications, particle size optimization, and application-specific recommendations.
This collaborative approach helps pharmaceutical and cosmetic brands reduce formulation challenges, improve product performance, and accelerate time-to-market an increasingly critical advantage in competitive global markets.
Strengthening India’s Leadership in Specialty Raw Materials
India’s pharmaceutical industry is globally recognized for its manufacturing scale and scientific talent. Caltron Clays & Chemicals contributes significantly to this reputation by delivering world-class raw materials rooted in natural science.
By combining traditional mineral expertise with modern quality systems, the company reinforces India’s capability to supply not just finished formulations, but also high-value, science-driven raw materials that form the foundation of healthcare and personal care products worldwide.
Looking Ahead: The Future of Nature-Based Formulations
As healthcare and beauty industries continue to evolve, the demand for natural, traceable, and performance-oriented ingredients will only intensify. Caltron Clays & Chemicals is well-positioned to lead this transformation, supported by its expanding product portfolio, export-focused mindset, and unwavering commitment to quality.
With innovation guided by nature and processes governed by science, Caltron Clays is not merely supplying raw materials it is shaping the future of safe, effective, and sustainable pharmaceutical and cosmetic formulations.
By bridging nature’s potential with industrial precision, Caltron Clays & Chemicals stands as a trusted pillar of India’s pharmaceutical and cosmetic raw material ecosystem today and for decades to come.
Experience the Caltron Advantage Today
Website: https://caltronclays.com
Office: Office No. 211, 2nd Floor, Orbit Premises, Next to Sheetal Banquets, Opp. Inox Plaza, Mindspace, Off New Link Road, Chincholi Bunder, Malad West, Mumbai, Maharashtra 400064, India
Email: marketing@caltronclays.com | sales@caltronclays.com | business@caltronclays.com
Call: +91 70214 37453 / +91 22 2876 4864 / +91 22 3571 9844
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