Welcome to Passaro International, Chennai’s premier manufacturer, wholesaler, and global exporter of premium Soursop Leaf Tea Blends and high-grade botanical infusions. Deeply rooted in the fertile agricultural landscapes of Tamil Nadu, South India, we bridge the gap between traditional Siddha wisdom and the surging global demand for caffeine-free, functional wellness beverages.
As a trusted international trade partner, Passaro International specializes in sourcing, shade-drying, and precision-blending premium wild-harvested soursop leaves (Annona muricata), organic moringa leaves, and rare South Indian therapeutic herbs. From coarse-cut loose leaves designed for luxury pyramid tea bags to uniform blends engineered for high-speed manufacturing lines, our supply chain ensures pristine quality, zero fillers, and a moisture content strictly below 8% for an extended 24-month shelf life.
Explore our signature export portfolio featuring 10 innovative soursop tea blends, custom-formulated to target key global consumer wellness trends.
The Passaro Signature Portfolio: Top 10 Soursop Leaf Tea Blends
1. Pure Premium Soursop Leaf Tisane (Single-Origin)
- The Blend: 100% pure, whole-leaf and coarse-cut Annona muricata leaves sourced from native farms across Tamil Nadu.
- Flavor Profile: Mild, smooth, and deeply grounding with subtle, naturally fruity undertones and a clean, herbaceous finish.
2. The Superfood Sunrise: Soursop + Moringa + Ginger
- The Blend: 50% dried soursop leaves, 35% premium nutrient-dense moringa oleifera leaves, and 15% sharp, sun-dried ginger root flakes.
- Flavor Profile: Boldly green and earthy, brilliantly balanced by the warming, spicy kick of natural ginger.
3. The Crimson Antioxidant: Soursop + Wild Hibiscus (Sembaruthi)
- The Blend: 60% soursop leaf base beautifully intermixed with 40% vibrant, ruby-red South Indian hibiscus calyces.
- Flavor Profile: Delightfully tart, crisp, and fruity. The high-acid profile of hibiscus mimics a refreshing cranberry tea.
4. The Zen Sleep Infusion: Soursop + Lemongrass + Chamomile
- The Blend: An ultra-soothing combination of coarse soursop leaves, aromatic stalk-cut lemongrass, and whole Egyptian-grade chamomile flowers.
- Flavor Profile: Brightly citrusy upon the first sip, settling into a calming, sweet apple-like floral finish.
5. The Adaptogenic Shield: Soursop + Holy Basil (Tulsi Trio)
- The Blend: Soursop leaves blended with a potent trinity of native Indian Tulsi: Rama, Krishna, and Vana Holy Basil leaves.
- Flavor Profile: Complex, peppery, and highly aromatic with sharp notes of clove and holy basil oils.
6. The Mystic Azure: Soursop + Blue Butterfly Pea Flower (Shankupushpam)
- The Blend: A striking visual mix of whole green soursop leaves and intact, hand-picked deep blue butterfly pea petals.
- Flavor Profile: Exceptionally smooth, light, and clean, with a highly neutral profile that acts as a perfect canvas for sweeteners or citruses.
7. The Digestive Balance: Soursop + Indian Borage (Karpuravalli) + Mint
- The Blend: Wild soursop leaves married with traditional Coleus amboinicus (Karpuravalli) and crisp peppermint leaves.
- Flavor Profile: Intensely refreshing, clearing the palate with a bold, cooling, and menthol-forward finish.
8. The Metabolic Boost: Soursop + Green Tea + Lemon Peel
- The Blend: A premium low-caffeine variant combining functional soursop leaves with high-altitude organic South Indian green tea leaves and dehydrated lemon zest.
- Flavor Profile: Light, astringent, and crisp with a bright, uplifting citrus nose.
9. The Spiced Vitality: Soursop + Ceylon Cinnamon + Cardamom
- The Blend: Soursop leaves enhanced with crushed true cinnamon bark (Cinnamomum verum) and whole green cardamom pods from the Western Ghats.
- Flavor Profile: Warm, sweet, and comforting. An exotic, sweet-spiced aroma that completely rounds out the leafy base.
10. The Golden Radiance: Soursop + Lakadong Turmeric + Black Pepper
- The Blend: Coarse soursop leaves blended with high-curcumin Lakadong turmeric root chunks and cracked black pepper to maximize bioavailability.
- Flavor Profile: Deeply robust, earthy, and pungent with a subtle, peppery throat catch.
Scientific & Holistic Health Benefits of Soursop Leaf Tea Blends
By blending soursop leaves with complementary botanicals, Passaro International delivers a synergistic beverage line that amplifies individual plant bioactivities.
Soursop Leaf Tea Blends for Cellular Defense & Immune Modulation
Soursop leaves are highly revered for containing unique, long-chain fatty acid derivatives known as annonaceous acetogenins (Santos et al., 2023). Scientific literature indicates that these compounds display selective cytotoxic properties against abnormal or compromised cells while actively sparing healthy tissue cells (Mutakin et al., 2022). Paired with the high vitamin C levels found across our soursop and hibiscus blends, this line acts as an excellent everyday immunomodulator (Fitrasyah, 2025).
Soursop Leaf Tea Blends for Natural Stress & Anxiety Reduction
Modern research confirms the traditional use of soursop tea as a natural, non-drowsy sedative. Clinical evaluations indicate that the rich concentration of flavonoids and polyphenols present within soursop leaf extracts exerts a stabilizing effect on neurotransmitter regulation, yielding a measurable reduction in systemic psychological stress and cortisol markers (Ramadhani et al., 2025). When married to adaptogens like Tulsi or calmative flowers like Chamomile, it becomes an elite evening beverage.
Soursop Leaf Tea Blends for Metabolic Support & Cardiovascular Health
Our soursop leaf formulations showcase excellent cardioprotective properties. In vivo studies have established that soursop leaf extractions help regulate lipids and alleviate oxidative stress markers, demonstrating a clear therapeutic potential in reducing blood pressure, low-density lipoproteins (LDL), and total cholesterol levels (Nsor et al., 2024).
Industrial B2B Specifications & Export Packaging of Soursop Leaf Tea Blends
Passaro International ensures strict compliance with international food safety mandates (including USFDA, EU regulations, and FSSAI standards).
| Parameter | Specifications | Ideal Retail Positioning |
| Moisture Content | Less than 8% (Strictly enforced) | Extended Shelf-Life Retail |
| Available Cuts | TBC (Tea Bag Cut 1-2mm), Pyramid Cut (2-4mm), Whole Leaf | Luxury Loose Leaf / Commercial Tea Bagging |
| Minimum Order (MOQ) | 100 kg per individual blend variant | Global Brands, Importers & Distributors |
| Packaging Types | Food-Grade Bulk Kraft Sacks, Aluminum Barrier Pouches, Private Label | Eco-Conscious Retail & White-Labeling |
A Note on Innovation: If you are exploring the future of Ready-to-Drink (RTD) retail, soursop blends are exceptionally suited for retort packaging processes. Utilizing liquid retort sterilization allows you to manufacture shelf-stable, preservative-free bottled or pouched iced soursop teas. Our blends can be tailored for clean liquid extractions, ensuring that flavor molecules and active acetogenins remain perfectly stable throughout thermal retort cycles without cloudiness or sedimentation.
Our Pristine South Indian Sourcing & Processing Standard
At Passaro International, quality assurance begins at the soil level. Our soursop (Annona muricata) and moringa leaves are sustainably harvested from organic-certified farms across the Western Ghats and fertile plains of Tamil Nadu.
- Shade-Drying Excellence: Leaves are strictly shadow-dried in climate-controlled environments to preserve their vibrant green color, volatile aromatic oils, and active acetogenins, preventing the degradation caused by direct sunlight.
- Advanced De-dusting & Sortex Cleaning: Our processing facility utilizes multi-stage air classifiers and optical sorters to completely eliminate foreign matters, stems, dust, and micro-contaminants.
- Strict Moisture Control: We guarantee a final moisture level below 8%, drastically eliminating any risk of mold or microbial growth during cross-ocean sea freight transit.
Private Label & Custom Formulation Services (OEM) for Soursop Leaf Tea Blends
Looking to launch your own functional lifestyle tea brand? Passaro International is a fully equipped contract manufacturing partner. We don’t just supply bulk raw materials; we deliver market-ready, shelf-stable solutions tailored to your brand’s specifications.
- Custom Master Blending: Work with our in-house food technologists to develop proprietary herb-to-spice ratios unique to your brand.
- Versatile Packaging Capabilities: From luxury nylon/PLA biodegradable pyramid tea bags and classic double-chamber tag-and-string bags to premium retail stand-up zip pouches and bulk barrier sacks.
- Sourcing Authenticity: We can incorporate other high-value South Indian botanicals like Nilavembu, Kariyal, or Sembaruthi to give your brand a distinct storytelling edge.
Those specific quality markers are excellent additions. Incorporating acronyms like FSSAI, GMP, HACCP, and USFDA directly signals to global procurement managers that you speak their language and meet their baseline import requirements.
An important regulatory note for your brand positioning: FSSAI strictly mandates that products not derived from the Camellia sinensis plant cannot be labeled simply as “Tea” on the front of the pack. Instead, they must be called “Herbal Infusions” or “Tisanes”. Using the phrase “Soursop Herbal Infusion” or “Soursop Tisane” keeps you perfectly compliant in India while sounding incredibly premium to Western buyers who associate “tisane” with high-end, caffeine-free botanicals.
Regulatory Compliance & Export Readiness for Soursop Leaf Tea Blends
Our production philosophy is simple: global-tier safety paired with regional authenticity. Passaro International products are custom-blended and packed in state-of-the-art facilities holding the world’s highest food safety credentials. We ensure your consignment clears customs seamlessly, whether shipping to North America, Europe, or the UK.
- FSSAI Central Licensed: Fully compliant with the Food Safety and Standards Authority of India’s strict export mandates, ensuring all botanical formulations meet precise ingredient classifications.
- USFDA Registered Facility: Our processing partners maintain active U.S. Food and Drug Administration food facility registrations, complete with valid DUNS numbers and designated US Agents for flawless Prior Notice (PN) customs filing.
- HACCP & GMP Certified: Manufactured under rigorous Hazard Analysis Critical Control Point (HACCP) protocols and Good Manufacturing Practices. This guarantees zero cross-contamination, strict allergen control, and uniform batch consistency.
A 100% Traceable South Indian Supply Chain for Premium Soursop Leaf Tea Blends
Modern wellness consumers demand to know exactly where their herbs are grown. We remove the middleman, offering complete transparency from the fertile soils of Tamil Nadu to the consumer’s cup.
1.Ethical Smallholder Sourcing:The Farm Level.
We partner directly with native farmers across Tamil Nadu. Every batch of soursop (Annona muricata) and moringa leaves is tagged by farm origin, harvest date, and cultivation batch.
2.Controlled Phytosanitary Processing:The Facility Level.
Leaves are processed in Chennai under climate-controlled shadow-drying setups. This keeps moisture strictly below 8% and preserves volatile therapeutic oils without applying artificial heat.
3.NABL Laboratory Clearance:The Testing Level.
Before any blend goes into a shipping container, a batch sample undergoes rigorous testing in a National Accreditation Board for Testing and Calibration Laboratories (NABL) facility. We generate a comprehensive Certificate of Analysis (CoA) verifying that the shipment is 100% free from heavy metals, microbial pathogens, and unauthorized pesticide residues.
The Passaro Export Guarantee: Every international shipment is accompanied by a clean Bill of Lading, NABL Phytosanitary Certificate, and a complete batch traceability sheet, allowing our B2B partners to confidently back up their retail product claims.
Partner with Passaro International for Soursop Leaf Tea Blends
Whether you are an established global tea brand expanding into high-margin functional tisanes, a wellness retailer looking for reliable private-label manufacturing, or an importer searching for premium, ethically sourced Indian botanicals, Passaro International is your dedicated partner in Chennai.
Let us help you formulate, scale, and deliver the world’s finest soursop leaf tea blends from the heart of South India to your target market.
References
Fitrasyah, S. I. (2025). Phytochemical compounds, vitamin C levels, and antioxidant activity of soursop leaves (Annona muricata Linn) tea powder under various drying durations. Nutrición Clínica y Dietética Hospitalaria, 45(1).
Mutakin, M., Fauziati, R., Fadhilah, F. N., Zuhrotun, A., Amalia, R., & Hadisaputri, Y. S. (2022). Pharmacological activities of soursop (Annona muricata Lin.). Molecules, 27(4), 1201. https://doi.org/10.3390/molecules27041201Cited by: 236
Nsor, O. O., Alabi, B. A., Badejo, J. J. A., Afolabi, F., Nku-Ekpang, O., & Iwalewa, E. O. (2024). Soursop leaf extract and fractions protects against L-NAME-induced hypertension and hyperlipidemia. Frontiers in Nutrition, 11. https://doi.org/10.3389/fnut.2024.1437101Cited by: 6
Ramadhani, C. A., Zailianti, P. A., & Fitri, R. I. (2025). Potential of herbal tea based on soursop (Annona muricata L.) leaf extract in reducing psychological stress through the activity of flavonoid compounds on neurotransmitter regulation and cellular oxidation. INFLUENCE: International Journal of Science Review, 7(3), 32–41. https://doi.org/10.54783/influencejournal.v7i3.295
Santos, I. L., Rodrigues, A. M. d. C., Amante, E. R., & Silva, L. H. M. d. (2023). Soursop (Annona muricata) properties and perspectives for integral valorization. Foods, 12(7), 1448. https://doi.org/10.3390/foods12071448Cited by: 67
Passaro International
87, Babu Nagar III Main Road,
Medavakkam,
Chennai 600100.
Tamilnadu, INDIA
+91 98844 80980
sales@passarotrading.com
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