India’s relationship with immunity as a concept is older and deeper than almost any other culture’s. Long before “immunity booster” became a marketing term, Ayurvedic practitioners were prescribing Ashwagandha for resilience, Tulsi for respiratory protection, and Chyawanprash for seasonal fortification. That ancient vocabulary found a dramatically expanded modern audience after 2020, when the pandemic made immune health a dinner-table conversation across every socioeconomic stratum of Indian society. What followed was one of the most sustained periods of growth in India’s nutraceutical and wellness industry, and in 2026 that momentum has not just been maintained — it has matured.
The immunity booster category in India today is far more sophisticated than the post-pandemic surge of undifferentiated vitamin C tablets and Giloy juice would suggest. Consumers in 2026 are asking sharper questions: What clinical evidence supports this formula? Is this brand transparent about its ingredient sourcing? Does this product carry FSSAI certification? Is the dosage science-backed? These questions have separated the enduring brands from the opportunistic ones, and the companies that have invested in genuine formulation science, supply chain traceability, and regulatory compliance are the ones still earning consumer trust.
This article profiles the top 10 immunity booster brands in India in 2026, evaluating each on formulation credibility, regulatory standing, ingredient transparency, delivery innovation, and consumer trust. Every brand on this list is actively operational, legally compliant, and free from any regulatory or governmental controversy.
A Quick Note on What “Immunity Boosting” Actually Means
It helps to approach this category with the understanding that no supplement can literally “boost” the immune system in the way that phrase is popularly understood. What well-formulated immunity supplements actually do is support the conditions under which the immune system functions optimally — ensuring adequate micronutrient levels (particularly Vitamin C, D, and Zinc), reducing oxidative stress, and modulating inflammatory responses. Brands that make extravagant claims about curing or preventing specific diseases should be treated with scepticism; brands that are honest about the supportive role of their products while delivering genuinely well-researched formulations are the ones worth knowing about.
1. Dabur India
Headquarters: Gurugram, Haryana | Category Flagship: Dabur Chyawanprash, Dabur Honey, Dabur Tulsi Drops
Dabur is, by any measure, the most trusted immunity brand in India, and has been for well over a century. Founded in 1884, the company’s Chyawanprash formulation — a complex polyherbal preparation of 49 Ayurvedic ingredients anchored by Amla, the richest natural source of Vitamin C — remains the single largest-selling immunity product in India by volume and value. Dabur’s scale, supply chain control, and four-generation commitment to Ayurvedic science give it a credibility in the immunity space that no newer brand can shortcut its way to.
In 2026, Dabur has expanded its immunity portfolio beyond the flagship Chyawanprash to include a Sugar-Free variant catering to diabetic consumers, a Chyawanprakash (jam variant) for those who prefer a lighter texture, and Dabur Tulsi Drops — a concentrated Tulsi extract that has found strong adoption among urban working professionals seeking a convenient daily immunity ritual. The company is listed on Indian stock exchanges, FSSAI-compliant across its product range, and operates with the institutional governance of a large-cap FMCG company. Its manufacturing facilities hold GMP (Good Manufacturing Practice) certifications, providing an important quality assurance layer that smaller brands often cannot match.
2. Himalaya Drug Company
Headquarters: Bengaluru, Karnataka | Category Flagship: Himalaya Septilin, Himalaya Tulsi-A-Z
The Himalaya Drug Company has spent over 90 years building a science-backed Ayurvedic product portfolio, and its immunity offerings are among the most clinically substantiated in the Indian market. Himalaya’s Septilin tablets, a herbal immunomodulatory formulation combining Guduchi, Shankha Pushpi, and Licorice, have been the subject of published clinical research in peer-reviewed journals — a level of scientific investment that sets Himalaya apart from competitors whose products are formulated based on traditional use alone.
In 2026, Himalaya has also brought its scientific rigour to a broader immunity supplement range, including Tulsi-A-Z (a multivitamin anchored by Tulsi extract), and targeted immunity variants for children and the elderly. The company’s commitment to sustainability — it sources herbs through a network of contract farmers and operates its own botanical garden for medicinal plant cultivation — also aligns well with the growing consumer preference for traceable, responsibly sourced ingredients. Himalaya is privately held, financially stable, and maintains an unblemished regulatory record across all its product categories.
3. Amway India — Nutrilite Range
Headquarters of India operations: Chennai, Tamil Nadu | Category Flagship: Nutrilite Daily, Nutrilite Vitamin C Plus
Amway’s Nutrilite brand holds a unique position in India’s supplement market because it is the world’s number one selling nutritional supplement brand by revenue globally, and it brings that global research and manufacturing scale to its Indian operations. Nutrilite operates its own certified organic farms, where herbs and plants used in its formulations are grown without synthetic pesticides or fertilisers — a supply chain transparency that very few supplement brands, Indian or global, can legitimately claim.
The Nutrilite Vitamin C Plus supplement, which delivers Vitamin C paired with acerola cherry concentrate (a natural Vitamin C cofactor that improves bioavailability), is one of the brand’s flagship immunity products in India and is formulated based on Amway’s global proprietary research. Amway India is regulated by the Direct Selling Association of India guidelines and holds all required FSSAI certifications. Its direct-to-consumer business model, while sometimes misunderstood, is fully legal and actively regulated in India, and the Nutrilite product quality is consistent and independently tested. For consumers who prioritise organic provenance and global manufacturing standards, Nutrilite is among the most compelling choices in the market.
4. Zandu (Emami Ltd.)
Headquarters: Kolkata, West Bengal | Category Flagship: Zandu Pancharishta, Zandu Kesari Jivan
Zandu, now part of the Emami Group following its acquisition in 2008, carries one of the oldest Ayurvedic brand heritages in India. Its Pancharishta digestive tonic and Kesari Jivan — a Chyawanprash variant enriched with saffron and gold bhasma — have been staples of middle-class Indian households for generations, particularly in eastern India where the brand has its deepest roots. The Emami Group’s acquisition injected significant marketing and distribution capability into Zandu’s traditional brand equity, giving it the retail reach to compete at a national level with FMCG giants.
In 2026, Zandu has extended its portfolio into modern supplement formats — Zandu Fast Relief immunity variants, Zandu Ayurvedic immunity booster capsules, and targeted formulations for respiratory health — that appeal to consumers who want the heritage trust of the Zandu name in a delivery format compatible with contemporary lifestyles. Emami is a listed company on Indian stock exchanges with transparent governance, and Zandu’s product range carries full FSSAI compliance and Ayush licensing where applicable.
5. Organic India
Headquarters: Lucknow, Uttar Pradesh | Category Flagship: Organic India Tulsi range, Immunity capsules
Organic India is one of the most distinctive brands in this list because its core value proposition — certified organic, biodynamically farmed Ayurvedic herbs — is both genuinely differentiated and independently verifiable. The company holds USDA Organic, India Organic, and EU Organic certifications across its Tulsi product range, which means its organic claims are not marketing language but audited agricultural fact. Its farms in Uttar Pradesh and Madhya Pradesh operate under documented biodynamic practices, and the company has published detailed impact reports on its farming communities and environmental outcomes.
Organic India’s Tulsi Green Tea and Tulsi capsule range have built a loyal following among health-conscious urban consumers who prioritise ingredient integrity over price. In 2026, the brand’s immunity range also includes Ashwagandha, Moringa, and Triphala formulations — all organic-certified and manufactured to FSSAI and Good Manufacturing Practice standards. Organic India is backed by The Hain Celestial Group (a US natural and organic food company), giving it financial stability and access to global quality management systems. For consumers who take ingredient provenance seriously, Organic India is the most rigorous option in the Indian market.
6. OZiva
Headquarters: Mumbai, Maharashtra | Category Flagship: OZiva Bettr.C, OZiva Immunity Multivitamin
OZiva has established itself as the leading plant-based nutrition brand in urban India, built on a formulation philosophy that deliberately avoids synthetic additives, artificial sweeteners, and low-quality fillers. Its immunity range, which includes Bettr.C (a natural Vitamin C supplement derived from Amla and Kakadu Plum), plant-based multivitamins, and an Immunity Strength blend, resonates strongly with millennial and Gen-Z consumers who cross-check ingredient lists and actively research the difference between synthetic and food-state nutrients.
In 2026, OZiva holds FSSAI certification and has achieved Informed Sport certification for several of its products — a global anti-doping and contaminant safety standard that is particularly trusted by athletes and fitness-conscious consumers. The brand has also invested in third-party lab testing transparency, publishing batch-level certificates of analysis on its website. OZiva is backed by institutional investors and continues to operate with strong financial backing and no regulatory concerns. Its positioning at the intersection of clean-label formulation and evidence-informed marketing makes it one of the most credible modern immunity brands in India.
7. Wellbeing Nutrition
Headquarters: Mumbai, Maharashtra | Category Flagship: Melts Nano Strips (Immunity), Daily Greens
Wellbeing Nutrition has built its brand around one genuinely distinctive innovation: oral nano strips, branded as Melts, which dissolve on the tongue and deliver nutrients directly through the oral mucosa, bypassing the digestive degradation that reduces bioavailability in traditional tablets and capsules. For immunity-specific nutrients like Vitamin B12, Vitamin D3, and Zinc, this delivery advantage is clinically meaningful — sublingual absorption is significantly faster and more efficient for these micronutrients than gastrointestinal absorption.
The brand’s immunity range includes Melts strips for Vitamin C, Vitamin D3, B12, and Zinc, as well as a Daily Greens powder that blends 39 plant-based ingredients including Spirulina, Moringa, and Amla. Wellbeing Nutrition is FSSAI-certified, uses internationally sourced ingredients with documented provenance, and has been vocal about publishing its clinical rationale for ingredient selection — a transparency standard that many established brands have not matched. In 2026, the brand continues to grow strongly, is well-capitalised, and maintains a clean regulatory record.
8. Fast&Up India
Headquarters: Mumbai, Maharashtra | Category Flagship: Fast&Up Charge (Vitamin C + Zinc), Fast&Up Reload
Fast&Up has built its reputation primarily in sports nutrition but has expanded meaningfully into the everyday immunity supplement space through its Charge range — effervescent Vitamin C and Zinc tablets designed for rapid dissolution and absorption. The effervescent delivery format, while not new globally, has found a strong market among Indian consumers in 2026 because it offers a more palatable, better-absorbed alternative to conventional vitamin C tablets, and the act of preparing and drinking the supplement feels more actively health-affirming than swallowing a capsule.
Fast&Up’s Charge tablets contain 1000mg of natural-source Vitamin C paired with Zinc, formulated to Swiss standards at its European manufacturing facility — a quality pedigree that it communicates transparently on its packaging. The brand holds FSSAI certification, and its sports nutrition products carry Informed Sport certification, signalling rigorous third-party contaminant testing. Fast&Up is privately held, financially stable, and has no reported regulatory concerns. For consumers who want a reliable, daily-use Vitamin C and Zinc supplement in a convenient, great-tasting format, Fast&Up Charge is one of the most consistently recommended products in its category.
9. Kapiva
Headquarters: Mumbai, Maharashtra | Category Flagship: Kapiva Immunity Juice, Kapiva Giloy + Neem + Tulsi Juice
Kapiva is one of the most thoughtfully positioned Ayurvedic brands to emerge in the last decade, built around a philosophy it calls “Real Ayurveda” — which in practice means using whole herbs in effective doses, without fillers, and with clear communication about the traditional and scientific evidence behind each formulation. The brand’s Immunity Juice range, which combines Giloy, Amla, Neem, and Tulsi in cold-pressed format, has become particularly popular with consumers seeking Ayurvedic immunity support in a form more convenient than preparing traditional decoctions at home.
Kapiva’s Giloy + Neem + Tulsi Juice is manufactured in an FSSAI-licensed, GMP-certified facility, and the company provides traceability information on key ingredients. In 2026, Kapiva has also launched an immunity capsule range that makes its herbal formulations accessible to consumers who prefer solid dosage forms. Kapiva is backed by investment from Marico Ltd. (one of India’s largest FMCG companies), which provides both financial stability and supply chain rigour. The Marico parentage also gives Kapiva a distribution infrastructure that emerging D2C brands typically lack, making its products accessible across both online channels and traditional retail.
10. Cipla Health — Viit (and Prolyte Range)
Headquarters: Mumbai, Maharashtra | Category Flagship: Cipla Viit Vitamin C & Zinc, Prolyte H
Cipla Health, the consumer healthcare subsidiary of Cipla Limited — one of India’s most respected pharmaceutical companies — brings a distinctly science-and-safety-first perspective to the immunity supplement category. Cipla’s formulations are developed with the same regulatory rigour and quality control protocols that govern its pharmaceutical manufacturing, which means that what appears on the label is what is in the product — a standard that is unfortunately not universal in the supplement industry.
Cipla Health’s Viit range, launched as a direct immunity supplement line, delivers Vitamin C and Zinc in clinically informed dosages, and the Prolyte range provides electrolyte and micronutrient support particularly useful during illness recovery. In 2026, Cipla Health has expanded its consumer wellness portfolio and continues to operate under Cipla’s well-established pharmaceutical GMP standards. As a subsidiary of a listed pharmaceutical company with decades of regulatory compliance history and a AAA-rated parent, Cipla Health represents the highest level of manufacturing accountability available in the Indian immunity supplement market. For consumers who prioritise pharmaceutical-grade quality assurance above all else, Cipla Health is the most inherently trustworthy entry point on this list.
How to Choose the Right Immunity Supplement for You
Understanding the brands is only half the task — the other half is matching a product to your specific health context and lifestyle. If you are looking for a traditional, daily-use immunity tonic with deep Ayurvedic heritage, Dabur’s Chyawanprash or Himalaya’s Septilin are logical starting points with decades of consumer trust.
If ingredient transparency and organic provenance are your primary criteria, Organic India and OZiva are the most rigorous options in that dimension. If delivery innovation matters — better absorption, faster convenience, or a format that fits a busy schedule — Wellbeing Nutrition’s Melts strips or Fast&Up’s effervescent tablets offer genuine functional advantages over conventional tablets. And if pharmaceutical-grade manufacturing assurance is your highest priority, Cipla Health’s product range inherits the most robust quality framework on the list.
The most important filter of all, however, is FSSAI certification — verify that any immunity product you purchase carries a valid FSSAI licence number, and be sceptical of products that make disease treatment or cure claims, which are prohibited under Indian food supplement regulations. The brands on this list all operate within the appropriate regulatory boundaries and can be trusted to represent their products honestly.
Conclusion
India’s immunity booster market in 2026 is one of the most dynamic and diverse segments in the country’s consumer health landscape, spanning century-old Ayurvedic institutions, science-led nutraceutical startups, and pharmaceutical companies extending their expertise into wellness. The ten brands profiled here represent the most credible, well-regulated, and genuinely effective options across that spectrum — from Dabur’s unmatched Ayurvedic heritage to Cipla Health’s pharmaceutical quality standards, and from Organic India’s certified organic supply chain to Wellbeing Nutrition’s delivery format innovation. As with all health decisions, the best choice is the one that aligns with your specific needs, your health history, and a product whose ingredients you can understand and trust.
All information in this article is based on publicly available brand communications, FSSAI regulatory filings, ingredient disclosures, and healthcare industry reports available through mid-2025. Readers are encouraged to consult a qualified healthcare professional before starting any new supplement regimen, particularly if managing a chronic condition or taking prescription medications.
