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 35 products across hair oil, shampoo, soaps, and feminine hygiene — 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 pad products, delivering comfort and confidence to women 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, and soaps, and Cosmipro, our dedicated feminine hygiene line offering premium sanitary pad solutions.
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 feminine hygiene brand under Diamond Industries, focused on delivering premium quality sanitary pad products. Our Cosmipro sanitary pads are available in 280mm and 320mm XXL sizes, engineered with SAP (Super Absorbent Polymer) technology, ultra-thin design, and a 99% rash-free soft cotton top layer. Every Cosmipro sanitary pad is designed for superior absorptivity, leak-proof protection, and all-day comfort — trusted by women 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 — every Diamond Industries product is designed to work with your body, not against it. 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.
Premium Cosmipro sanitary pads with ultra-thin, rash-free, super-absorbent design for confident protection.
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 cosmetics 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 hair oil, shampoo, and soaps. 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 that covers all natural cosmetics — including Cosmi hair oil, Cosmi shampoo, and Cosmi soaps. Cosmipro is a dedicated sub-brand focused exclusively on premium sanitary pad products for women, available in 280mm and 320mm XXL sizes.
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 →
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 sanitary pads online at cosmi.in/shop. We deliver across India with free shipping on all orders. 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 sanitary pads — or get in touch with Diamond Industries today.