Introduction: The Natural Evolution of Modern Formulation Science
Across the global pharmaceutical and cosmetic landscape, a quiet but powerful transformation is taking place. Industries that once relied heavily on synthetic or mineral-extracted materials are now shifting toward naturally sourced, sustainable, and bioavailable ingredients. This evolution is driven by a growing understanding that true efficacy in health and skincare comes from working with nature, not against it.
From dietary supplements and nutraceuticals to skincare formulations and wellness cosmetics, the demand for natural minerals, plant-based compounds, and marine-derived actives is rapidly reshaping formulation philosophies. Manufacturers are no longer just looking for raw materials they’re seeking clean-label, traceable, and scientifically validated natural ingredients that can support both performance and sustainability.
Caltron Clays & Chemicals Pvt. Ltd., a leading pharmaceutical raw material manufacturer and supplier in India, has been at the forefront of redefining how the global healthcare and cosmetic industries perceive mineral-based ingredients. With over three decades of excellence, Caltron Clays stands as a pioneer in sustainable and science-driven raw material innovation bridging the gap between nature’s purity and scientific precision.
At its core, Caltron’s philosophy is built around one timeless truth: nature already provides everything the human body and skin need to thrive. Through responsible extraction, advanced processing, and consistent quality control, Caltron Clays transforms natural resources into clinically reliable, eco-conscious, and performance-oriented materials trusted by leading pharmaceutical, nutraceutical, and cosmetic brands worldwide.
A Legacy of Excellence: From Natural Origins to Global Formulations
Founded with a vision to combine natural science and pharmaceutical innovation, Caltron Clays & Chemicals Pvt. Ltd. has evolved into a trusted partner for companies across India and overseas. As a pharmaceutical raw material manufacturer and supplier in India, Caltron delivers unmatched purity, precision, and consistency across all its ingredients ranging from Algae Calcium Powder to Marine Magnesium and Egg Shell Calcium.
The company’s state-of-the-art facilities adhere to ISO 9001:2015, GMP, and CRISIL-rated standards, ensuring every batch meets rigorous international benchmarks. Beyond certifications, what truly differentiates Caltron is its unwavering commitment to traceability, environmental safety, and scientific transparency.
Every product is manufactured under tightly controlled conditions, ensuring consistent particle size, high bioavailability, and superior functionality all while maintaining ecological balance.
The Journey of Caltron Clays & Chemicals Pvt. Ltd.: Transforming Natural Minerals into Modern Health Solutions
Caltron Clays & Chemicals Pvt. Ltd. was founded with a forward-looking vision — to create natural raw materials that enhance the health, wellness, and beauty industries. Over the years, the company has achieved a perfect synergy between tradition and technology.
With an ISO 9001:2015 certification, GMP-compliant facilities, and a CRISIL rating reflecting its financial and operational strength, Caltron has positioned itself as a premium Pharmaceutical and Cosmetic Raw Material Supplier in India serving global markets.
The company’s success stems from three fundamental pillars:
- Scientific R&D – Advanced mineral research for pharmaceutical and cosmetic innovation.
- Ethical Manufacturing – Responsible sourcing, sustainable mining, and eco-friendly processing.
- Consistent Quality – Every product undergoes stringent testing to ensure purity, safety, and compliance with global standards.
Caltron’s ability to combine nature’s abundance with scientific sophistication makes it one of the most trusted partners for formulation houses, nutraceutical companies, and cosmetic brands worldwide.
Pharmaceutical Raw Materials: Caltron’s Core of Natural Excellence
As a renowned Pharmaceutical Raw Material Manufacturer and Supplier in India, Caltron Clays delivers a comprehensive portfolio of high-quality mineral-based ingredients designed for performance, safety, and bioavailability. Each ingredient is derived from natural sources such as marine algae, corals, oyster shells, egg shells, and bones processed under strict quality control systems to retain their biological integrity.
Let’s explore the exceptional range that forms the backbone of Caltron’s pharmaceutical excellence.
1. Algae Calcium Powder – ALGACAL™
ALGACAL™ is Caltron’s flagship product derived from red marine algae (Lithothamnion Calcareum sp.), a rich natural source of calcium and over 70 trace minerals.
Unlike rock-based or synthetic calcium carbonate, ALGACAL™ is plant-based, vegan, and eco-sustainable. It offers superior bioavailability and is gentle on the digestive system, making it ideal for long-term supplementation.
Applications: Bone health supplements, calcium-fortified foods, nutraceutical tablets, and capsules.
Key Benefits:
- 100% natural and marine-sourced
- Rich in magnesium, boron, and zinc
- Superior absorption and retention
- Supports bone density and joint mobility
- Vegan and allergen-free
ALGACAL™ exemplifies Caltron’s commitment to nature-powered nutrition and sustainable ingredient innovation.
2. Coral Calcium Powder – AQUACAL™
AQUACAL™is a marine-origin mineral complex obtained from fossilized coral sediments that naturally contain calcium carbonate and magnesium in optimal ratios.
This product supports bone health, promotes alkalinity in the body, and aids in balancing pH levels. AQUACAL™ is especially popular in nutraceuticals targeting bone and metabolic health.
Applications: Capsules, effervescent tablets, and nutraceutical blends.
Benefits:
- Balanced mineral profile (Ca:Mg ratio)
- Natural marine source
- High purity and solubility
- Non-synthetic and heavy-metal-free
- AQUACAL™ highlights Caltron’s deep understanding of marine mineral science, offering natural healing potential derived directly from oceanic ecosystems.
3. Oyster Shell Calcium Carbonate Powder – MARINCAL™
MARINCAL™ is derived from purified oyster shells, a naturally rich source of calcium carbonate. Through proprietary micronization and purification processes, Caltron ensures uniform particle size and pharmaceutical-grade purity.
Applications: Calcium tablets, antacids, fortified syrups, and food supplements.
Features:
- 99.5% pure CaCO₃
- Eco-conscious manufacturing
- Non-toxic and non-synthetic
- Excellent for pediatric and geriatric use
As an environmentally responsible pharmaceutical raw material supplier in India, Caltron ensures all oyster shells are ethically sourced and processed without marine ecosystem disruption.
4. MCHC Powder Ossein – ORGACAL™
MCHC Powder Ossein – ORGACAL™ is a calcium phosphate compound that mimics the mineral structure of human bones. It is obtained from purified bone matrix and contains naturally occurring collagen and trace minerals essential for bone regeneration.
Applications: Bone health capsules, dental formulations, and orthopedic supplements.
Advantages:
- Bioidentical mineral composition
- Contains collagen and phosphorous
- Enhances bone metabolism and strength
WithORGACAL™, Caltron empowers formulators to design bioactive supplements that replicate nature’s perfect balance for skeletal support.
5. Egg Shell Calcium Powder – EGGCAL™
Caltron’s EGGCAL™ represents innovation in sustainable calcium sourcing. Derived from discarded egg shells through an eco-friendly process, this calcium source boasts exceptional purity and a natural amino acid profile.
Applications: Bone care supplements, pediatric nutrition, fortified dairy products.
Features:
- 100% natural and food-safe
- Contains essential amino acids
- Excellent calcium bioavailability
- Non-GMO and allergen-free
By upcycling agricultural waste into premium nutraceutical ingredients, Caltron demonstrates its commitment to circular sustainability.
6. Active Absorbable Calcium (AAA Cal) – igniCAL™
Active Absorbable Calcium (AAA Cal) – igniCAL™ is a next-generation, scientifically enhanced calcium compound that delivers higher intestinal absorption rates. Through proprietary activation, this ingredient ensures that calcium ions are easily assimilated by the body, optimizing skeletal health.
Applications: Capsules, syrups, and calcium-fortified foods.
USP: Clinically validated for faster absorption and improved calcium retention.
igniCAL™ stands as a symbol of Caltron’s dedication to functional performance and scientific advancement in mineral nutrition.
7. MARINMAG™ – Marine Magnesium
MARINMAG™ is a natural magnesium complex derived from sea water. It offers a highly bioavailable source of elemental magnesium, essential for muscle function, nerve health, and energy metabolism.
Applications: Sports nutrition, cardiovascular health, and wellness formulations.
Features:
- Vegan and sustainable
- Gentle on digestion
- Ideal Mg-to-mineral balance
As a pharmaceutical raw material supplier in India, Caltron ensures each batch meets stringent magnesium content standards and heavy metal limits.
8. Egg Membrane Powder – EGGCAL-ESM™
Caltron’s EGGCAL-ESM™ is a collagen-rich powder extracted from the inner membrane of eggshells. This innovative ingredient delivers bioactive compounds that support joint health, flexibility, and skin rejuvenation.
Applications: Joint care supplements, beauty-from-within formulations.
Benefits:
- Rich in collagen and elastin
- Natural source of glycosaminoglycans (GAGs)
- Anti-aging and anti-inflammatory properties
9. Fish Bone Calcium Powder – PHOSCAL™
PHOSCAL™ is a marine-derived microcrystalline hydroxyapatite calcium obtained from purified fish bones. It provides a balanced supply of calcium and phosphorus, mirroring the natural composition found in human bones.
Applications: Bone health supplements, veterinary formulations.
Key Features:
- Marine origin
- Balanced Ca:P ratio
- Bioavailable and natural
PHOSCAL™ is a preferred choice for nutraceuticals aimed at bone regeneration and orthopedic care.
10. Milk Calcium Powder – MILKiCAL™
MILKiCAL™ is a calcium concentrate derived from natural milk sources, offering a gentle, digestible, and bioavailable form of calcium. It is ideal for children, seniors, and dairy fortification applications.
Applications: Nutritional powders, dairy fortifiers, pediatric health supplements.
Benefits:
- Bioidentical calcium form
- Easy to digest
- Excellent for growth and development
Commitment to Quality and Sustainability
What truly sets Caltron Clays apart as a pharmaceutical raw material manufacturer and supplier in India is its deep-rooted sustainability philosophy. The company follows a “nature-positive” approach that ensures its operations contribute positively to the environment.
- Eco-Responsible Mining: Raw materials are ethically sourced without disturbing marine ecosystems.
- Green Processing: The company employs energy-efficient, zero-discharge manufacturing units.
- Sustainable Packaging: Use of recyclable materials for shipping and storage.
- Waste Management: By-product recycling and safe disposal ensure zero environmental footprint.
Caltron’s manufacturing ethos is guided by the belief that responsible production is the foundation of true innovation.
Cosmetic Raw Materials: Empowering Clean Beauty Innovations
The global beauty industry is shifting rapidly toward natural and sustainable formulations, and Caltron Clays is leading that transformation as a cosmetic raw material manufacturer and supplier in India.
With growing demand for microbead-free exfoliants, vegan clays, and eco-certified minerals, Caltron provides next-generation raw materials that meet COSMOS and Vegan standards.
1. Diatomaceous Earth (Natural Scrubbing Salt)- DIATOMi™
DIATOMi™ is a 100% natural, mineral-rich exfoliant derived from diatomaceous earth. It provides gentle exfoliation while maintaining skin hydration and softness.
Applications: Face scrubs, body polishes, exfoliating soaps, gels, and spa products.
Key Benefits:
- COSMOS-certified and Vegan-approved
- Biodegradable and non-toxic
- Customizable particle sizes for facial or body formulations
- Replaces synthetic microbeads safely
As global cosmetic brands move toward eco-responsible skincare, DIATOMi™ has become a go-to ingredient for clean, effective exfoliation.
2. Kaolin Powder – SANKOL™
Caltron’s Kaolin Powder is a naturally occurring clay renowned for its absorbent, detoxifying, and soothing properties. It’s widely used in face masks, mud packs, body wraps, and foundation formulations.
Applications: Facial masks, dry shampoos, deodorants, and soaps.
Advantages:
- Gentle for sensitive skin
- Improves skin texture and tone
- Absorbs oil without stripping natural moisture
Kaolin’s purity and smooth texture make it an indispensable base for luxury skincare and cosmetic products.
Certifications and Compliance
Caltron’s production excellence is supported by internationally recognized certifications:
- ISO 9001:2015 Certified – Ensures quality management and operational excellence.
- GMP (Good Manufacturing Practice) – Guarantees pharmaceutical-grade consistency.
- CRISIL Rating – Reflects financial credibility and corporate governance.
- COSMOS and Vegan Approvals – For select cosmetic-grade ingredients.
These credentials make Caltron a trusted pharmaceutical and cosmetic raw material exporter across multiple global markets.
R&D: The Science Behind Every Innovation
Caltron’s in-house research and development center serves as a hub for scientific discovery. Equipped with advanced instrumentation such as ICP-OES, particle analyzers, and XRD/XRF systems, the lab ensures every material meets compositional and microbiological benchmarks.
The R&D team continuously explores:
- Bioavailability enhancement technologies
- Natural mineral standardization
- Custom particle size and surface area modifications
- Ingredient compatibility for nutraceutical and cosmetic use
This commitment to innovation allows Caltron to stay ahead in delivering cutting-edge natural ingredients backed by science.
Global Reach: From India to the World
With a strong international presence, Caltron exports to markets across Asia, Europe, Africa, and the Middle East. The company’s headquarters in Malad West, Mumbai a major commercial hub enables seamless logistics and faster global delivery.
Caltron Clays & Chemicals Pvt. Ltd. is recognized by global nutraceutical leaders, cosmetic manufacturers, and healthcare companies as a reliable pharmaceutical and cosmetic raw material supplier from India.
Its export success story is built upon:
- Reliable supply chain and on-time delivery
- Custom documentation and regulatory support
- Batch traceability and technical transparency
Future Vision: Where Science Meets Sustainability
Caltron Clays & Chemicals Pvt. Ltd. is constantly innovating to meet the evolving demands of modern consumers and formulators. Its R&D pipeline includes:
- Marine multi-mineral complexes for sports nutrition
- Collagen alternatives from plant and marine sources
- Advanced calcium complexes for senior wellness
- Functional mineral blends for clean beauty
The company’s future lies in creating bioactive, sustainable, and transparent ingredient ecosystems that empower brands globally.
Why Choose Caltron Clays & Chemicals Pvt. Ltd.?
Founded in 2000, Caltron Clays & Chemicals Pvt. Ltd. brings over two decades of proven leadership in natural mineral solutions. With a comprehensive portfolio serving both pharmaceutical and cosmetic industries, the company is committed to ethical sourcing, eco-friendly extraction, and zero-waste manufacturing practices. Caltron operates in strict adherence to global quality standards, including ISO, GMP, and COSMOS compliance, ensuring consistency, safety, and regulatory confidence.
Backed by strong technical support including COA, MSDS, and expert formulation guidance —and offering customized grades and particle sizes for diverse applications, Caltron Clays has built trusted, long-term partnerships with leading brands worldwide. Today, the company stands as a cornerstone of India’s natural ingredient manufacturing excellence, globally recognized for quality, reliability, and sustainability.
Partner with India’s No.1 Pharmaceutical & Cosmetic Raw Material Manufacturer.
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
Call: +91 70214 37453 / +91 22 2876 4864 / +91 22 3571 9844
Google Maps: https://maps.app.goo.gl/jCuz1ZCf1iAhzZiH7
Conclusion – Caltron Clays: Nature’s Science, Redefined
As one of India’s most respected pharmaceutical and cosmetic raw material manufacturers and suppliers, Caltron Clays & Chemicals Pvt. Ltd. embodies the perfect union of science, sustainability, and soul.
Each product tells a story of innovation rooted in nature. Each formulation represents years of research and ethical craftsmanship. And each partnership reflects trust built through consistent quality and global credibility.
From marine calcium powders to cosmetic clays, Caltron continues to revolutionize industries by making nature’s gifts scientifically accessible paving the way for a healthier, cleaner, and more sustainable tomorrow.
