Where Nature Meets Everyday Beauty
COSMI Naturals — India’s trusted name in pure, herbal hair oil, natural shampoo, handcrafted soaps, and premium feminine hygiene. Crafted by Diamond Industries with nature at the core.
Born From a Vision of Pure Beauty
Cosmi Naturals is the flagship brand of Diamond Industries, an enterprise built on a single belief — effective beauty should never come at the cost of your health or the planet. Our journey began with a simple question: why should hair care and skin care compromise on purity?
Inspired by India’s ancient Ayurvedic wisdom and powered by modern quality standards, Diamond Industries set out to create a complete range of natural cosmetics. From Cosmi hair oil enriched with Rosemary and Jatamansi to herbal Cosmi shampoo formulated with Amla, Aritha, and Aloe Vera — every Cosmi brand product harnesses the power of nature, nothing more, nothing less.
Today, COSMI Naturals proudly stands as an ISO 9001:2015 certified brand offering a trusted portfolio of over 50 products across hair oil, shampoo, soaps, and more — all made with the finest natural ingredients, free from harmful chemicals, and kind to the earth. The Cosmipro range extends our commitment into premium sanitary pads, detergent, dishwash, and floor cleaner products, delivering quality and confidence to households across India.
Diamond Industries
The parent company behind the Cosmi brand and Cosmipro brand. Diamond Industries brings decades of manufacturing expertise, stringent quality controls, and a deep-rooted culture of trust to every product we create.
Nature-First Philosophy
Every Cosmi hair oil, Cosmi shampoo, and Cosmi soap starts with carefully sourced botanical ingredients — Neem, Tulsi, Bhringraj, Coconut Oil, and more — all free from parabens, sulphates, mineral oils, and SLS.
“True beauty comes from within — and so do our ingredients.”— The Cosmi Brand Philosophy
Two Brands, One Promise of Purity
Diamond Industries houses two trusted brands — Cosmi, our parent brand for natural hair oil, shampoo, soaps, and cold-pressed oils, and Cosmipro, our dedicated line for sanitary pads, detergent, dishwash, and floor cleaner products.
Cosmi Naturals
Cosmi is the flagship and parent brand of Diamond Industries. The Cosmi brand covers our entire range of natural, herbal beauty products — from deeply nourishing Cosmi hair oil varieties like Rosemary Jatamansi, Almond, Amla, Jasmine, Coconut, and Aloe Vera, to rejuvenating Cosmi shampoo options including Milky Herbal, Aloe Vera, and Rosemary Aritha formulas. Our Cosmi soaps collection features handcrafted glycerine bars in Neem Tulsi, Honey Almond, Sandal Turmeric, Fresh Rose, Fresh Lime, and Milk Almond variants. Every Cosmi product is ISO 9001:2015 certified and made with 100% natural ingredients.
Cosmipro
Cosmipro is our dedicated hygiene and home care brand under Diamond Industries. Our Cosmipro sanitary pads are available in 280mm and 320mm XXL sizes, engineered with SAP (Super Absorbent Polymer) technology and a 99% rash-free soft cotton top layer. Beyond feminine hygiene, Cosmipro also offers premium detergent, dishwash products (both liquid and bar tub), and floor cleaner solutions — all designed for superior performance and trusted by households across India.
Nature’s Best, Beautifully Crafted
From deeply nourishing Cosmi hair oil to gentle Cosmi shampoo, handcrafted Cosmi soaps, and premium Cosmipro sanitary pads, detergent, dishwash, and floor cleaner — every Diamond Industries product is designed to work for you. Browse our full range →
Premium herbal Cosmi hair oil varieties enriched with natural botanicals for growth, nourishment, shine, and strength.
Natural herbal Cosmi shampoo formulated with Ayurvedic ingredients for deep cleansing, scalp health, and silky hair.
Handcrafted Cosmi soaps made with pure glycerine and natural herbal extracts for gentle daily cleansing.
Beauty Built on Purpose
100% Natural Ingredients
Every Cosmi hair oil, shampoo, and soap is formulated exclusively with carefully sourced natural and herbal ingredients. No parabens, no sulphates, no mineral oils, no SLS — just the purest botanicals nature offers.
ISO 9001:2015 Quality
Diamond Industries holds ISO 9001:2015 certification. Every batch of Cosmi brand products undergoes stringent quality checks to ensure consistency, safety, and effectiveness in every bottle and bar.
Eco-Friendly Commitment
Sustainability is at the heart of how Diamond Industries sources, formulates, and packages Cosmi and Cosmipro products — minimising our environmental footprint at every step of production.
Diamond Industries Legacy
Backed by the expertise and integrity of Diamond Industries, the Cosmi brand benefits from a deep-rooted culture of manufacturing excellence, quality assurance, and customer trust.
Cruelty-Free Always
All Cosmi Naturals and Cosmipro products are developed without animal testing at any stage. We firmly believe beauty should never cause harm — compassionate products you can feel good about.
Transparency & Trust
From clearly listed ingredients to certified quality operations, Diamond Industries operates with full transparency. What you see on the label of every Cosmi and Cosmipro product is exactly what goes inside.
Our Key Natural Ingredients
Every Cosmi hair oil, Cosmi shampoo, and Cosmi soap features carefully selected herbs and botanicals rooted in India’s rich Ayurvedic tradition. These are the hero ingredients that power our formulations.
Registered & Compliant
Common Questions About Cosmi & Cosmipro
COSMI Naturals is a natural cosmetics brand by Diamond Industries. The Cosmi brand offers 100% herbal products including Cosmi hair oil, Cosmi shampoo, Cosmi soaps, and cold-pressed oils. All Cosmi products are ISO 9001:2015 certified, cruelty-free, and made in India with pure botanical ingredients.
Cosmi is the parent brand under Diamond Industries covering all natural cosmetics — including Cosmi hair oil, Cosmi shampoo, Cosmi soaps, and cold-pressed oils. Cosmipro is a dedicated sub-brand focused on sanitary pads (280mm and 320mm XXL), detergent, dishwash (liquid and bar tub), and floor cleaner products.
Diamond Industries manufactures all Cosmi and Cosmipro products. Diamond Industries is a registered Indian enterprise that holds ISO 9001:2015 quality certification and manufactures all products domestically in India.
Yes. All Cosmi hair oil and Cosmi shampoo products are completely free from parabens, sulphates, mineral oils, and SLS. Diamond Industries uses only natural and herbal ingredients like Rosemary, Amla, Aloe Vera, and Coconut Oil in all formulations.
The Cosmi hair oil range includes Rosemary Jatamansi, Almond (Badam), Amla, Jasmine, Coconut, Rose, Sandalwood (Chandan), Neem Tulsi, Lemon, Lauki, Dudhi, Gulab, and Aloe Vera variants — available in multiple bottle sizes from 100ml to 900ml. Shop the full Cosmi hair oil range →
Our Cosmi shampoo range includes Milky Herbal Shampoo (with Amla, Aritha, Aloe Vera & Shikakai), Aloe Vera Shampoo, Amla Aritha Aloe Vera Shikakai Shampoo, and Rosemary Aritha Shampoo. Each Cosmi shampoo is formulated for gentle cleansing and natural hair nourishment.
Our Cosmi soaps collection includes Neem Tulsi, Honey Almond, Sandal Turmeric, Fresh Rose, Fresh Lime, and Milk Almond glycerine bars — all available in value packs of 5. We also offer a Cosmi Soap Combo bundle with 4 variant packs. Browse Cosmi soaps →
Cosmipro offers premium sanitary pads in 280mm and 320mm XXL sizes, detergent, dishwash products (both liquid and bar tub), and floor cleaner. All Cosmipro products are manufactured by Diamond Industries with the same quality standards as the Cosmi brand.
Yes. All Cosmi Naturals and Cosmipro products are 100% cruelty-free. Diamond Industries never tests on animals at any stage of development or production. Not by us, not by any third party.
You can buy all Cosmi hair oil, Cosmi shampoo, Cosmi soaps, and Cosmipro products online at cosmi.in/shop. We deliver across India with free shipping. For bulk and wholesale orders, visit our B2B platform at COSMIb2b.in. For enquiries, visit our contact page.
Ready to Experience Real Nature?
Join thousands of happy Cosmi Naturals customers who have switched to pure, chemical-free beauty. Browse our full range of Cosmi hair oil, Cosmi shampoo, Cosmi soaps, and Cosmipro products — or get in touch with Diamond Industries today.