Our manufacturing backbone

The supply chain
behind every ingredient.

Our botanical platform is built on a fully integrated Thai manufacturing partnership — from farm to finished ingredient. This is what makes traceable, premium Thai botanical sourcing genuinely possible.

One partner.
Full integration.

Behind our botanical ingredient range sits a long-established Thai manufacturing company with its own agricultural land, its own processing facilities, and its own network of contract farmers across five growing regions. This is not a third-party supplier relationship — it is an integrated partnership that gives us visibility into every step of the supply chain.

We do not name our manufacturing partner publicly. This protects the commercial integrity of the relationship and ensures that all quality and traceability guarantees flow through Pureast directly to our clients.

The result is something genuinely unusual in the Asian botanical ingredient market: an ingredient supplier who can tell you not just what the product is, but where the raw material was grown, who grew it, how it was processed, at what temperature it was dried, and when it was packed.

"From seed to shelf — we control every step."
Pureast sourcing philosophy

Five steps.
Zero gaps.

01
Farming
Own agricultural land and contract farmer network across five Thai growing regions
02
Processing
Internal dehydration, cleaning, milling and sorting in GMP-certified facility
03
Extraction
Phytochemical extraction and standardisation to active compound content
04
Distillation
Steam distillation of essential oils from Thai-origin botanical raw material
05
Export
Full documentation package — COA, TDS, MSDS, origin certificates — for EU import

Full-range
capability.

Dried Herbs & Spices
Whole, cut, granule and powder formats. Air-dried, freeze-dried and spray-dried options. Custom mesh sizes available.
Standardised Extracts
Water, ethanol and supercritical CO₂ extraction. Standardisation to active markers. Spray-dried and liquid formats.
Essential Oils
Steam distillation. 100% pure, no carrier dilution. Full GC-MS analysis and purity certification on every batch.
OEM Formulation
Custom blending and formulation services for teas, supplements, functional powders and liquid concentrates.
Private Label
Custom packaging and branding for finished botanical products. MOQs and lead times available upon request.

Named origin.
Named province.

Northern Thailand
Chiang Rai · Chiang Mai · Mae Hong Son — Pueraria mirifica · Cinnamomum Bejolghota · Rose · Garlic · highland herbs
Northeastern Thailand
Khon Kaen · Udon Thani · Nakhon Ratchasima — Turmeric · Ginger · Galangal · Moringa · Cassava
Central Thailand
Saraburi · Nakhon Pathom · Ayutthaya — Lemongrass · Pandan · Plai · Holy Basil · Jasmine · Marigold
Eastern Thailand
Chonburi · Rayong · Chanthaburi — Mangosteen · Roselle · Butterfly Pea · Tropical fruits
Western Thailand
Kanchanaburi · Ratchaburi — Andrographis · Centella · Stevia · Forest botanicals
Southern Thailand
Surat Thani · Nakhon Si Thammarat — Black Pepper · Clove · Star Anise · Tropical spices

Certifications
available.

GMP
Good Manufacturing Practice — pharmaceutical grade facility standards
HACCP
Hazard Analysis & Critical Control Points — food safety management
Halal
Certified Halal across standard product range
Non-GMO
Non-GMO verified status on all botanical products
COA · TDS · MSDS
Full documentation package provided on every shipment

Ready to visit a factory?

We arrange supplier visits and factory audits for qualified buyers.