Sustainability
Natural-based ingredients and responsible production — making good use of biotechnology to create better, cleaner products.
Certified global supply · EU warehouse
Global ingredient sourcing, delivered from Europe.
In partnership with Xi'an SLT Biotech, we bring GMP-grade, certified ingredients from China to a European warehouse in the Netherlands — customs handled, quality verified, from 1 g samples to full tonnage.
Sourcing partner · Xi'an SLT Biotech
Natural-based ingredients, globally sourced.
SLT Bio is a global, innovation-led supplier of natural-based ingredients for the dietary supplement, functional food and cosmetic industries. Every step of production follows GMP standard, and the catalog reaches from everyday extracts to advanced longevity actives.
Their global partner network includes Creator Nutralab here in Slovenia — giving you a local point of contact for a worldwide supply chain.
Tell us what you're looking for
20+Countries served
1 g – tonnesAny quantity
GMP · ISOCertified production
Why source through SynBio
We absorb the distance, paperwork and risk.
You get certified materials at your door anywhere in the EU — without managing factories, freight or customs yourself.
EU warehouse in the Netherlands
A dedicated European stock facility in Benthuizen holds high-demand materials for China-to-Europe distribution — no waiting on transcontinental freight.
Customs handled for you
We manage the full customs procedure end to end, so your shipment clears into the EU without the paperwork landing on your desk.
Quick EU delivery
Fast fulfilment straight from the European warehouse means short, predictable lead times for stocked materials.
Verified quality
GMP-standard production, certified to ISO 9001 (quality management) and ISO 22000 (food safety) — checked before anything ships.
Sourcing beyond the catalog
Need something that isn't listed? We search our supplier network to find and qualify materials that aren't in the standard product list.
From 1 g to full tonnage
Flexible volumes tailored to your stage — 1 g and 1 kg samples, 25 kg trials, right up to multi-ton production orders.
Custom formulation
Products tailored to your exact specification — actives, grades and assays built around your requirements, not a fixed catalog.
Strong global connections
An established supplier network and worldwide partner presence — exporting to 20+ countries and regions, with a local partner in Slovenia.
The SLT standard
Sustainability. Reliability. Traceability.
SLT isn't just a name — it's the principle applied across the whole process, from raw material to your warehouse.
Reliability
GMP-standard manufacturing, ISO-certified systems and close communication, so what you order is what consistently arrives.
Traceability
Documented origin and full chain of custody across the whole process — every batch accountable from source to shipment.
Certifications
ISO 9001
Quality management system — consistent processes and continual improvement.
ISO 22000
Food safety management system — safety controlled across the supply chain.
GMP standard
Good Manufacturing Practice across the whole production process.
Ingredient catalog
From everyday extracts to longevity actives.
A representative selection of what we supply for dietary supplements, functional food and cosmetics — and if it isn't here, we'll source it for you.
Herbal extracts
Standardised botanical extracts- Gotu kolaAsiaticoside
- Resveratrol10–98%
- Shilajit40% fulvic acids
- Wheat germSpermidine
- AshwagandhaWithanolides
- GinsengGinsenosides
- Milk thistle80% silymarin
- Turmeric95% curcumin
- Red yeast riceMonacolin K
Functional & specialty actives
Amino acids & high-purity actives- L-Hydroxyproline
- Alpha lipoic acid
- L-Glutathione
- Astaxanthin
- Creatine monohydrate
- GABA
- Magnesium L-threonate
- Sodium hyaluronate
- Citicoline
- Quercetin
- Rutin
- Diosmin
- SAMe
- PEA
- MSM
- D-Mannose
- Sodium butyrate
Powders & vitamins
Fruit & vegetable powders, vitamins- Beetroot powderBeta vulgaris
- Blueberry powderVaccinium
- Buckwheat powderFagopyrum
- Vitamin D31M IU/g oil
- Vitamin B12Cyanocobalamin
- Vitamin B12Methylcobalamin
Longevity & cellular actives
Healthy-ageing ingredients- NAD+
- NMN
- Urolithin A
- Spermidine
- Calcium AKG
- Ergothioneine
- PQQ disodium
- Phosphatidylserine
Don't see what you need? Sourcing beyond the catalog is part of the service.
Tell Us What You Need
Your sourcing request
Specify your wishes.
List the materials, grades and quantities you're after — including anything not in the catalog. We'll come back with certified options, lead times and landed EU pricing.
Response time
Within 24 hoursQuantities
1 g samples to full tonnageDelivery
Fast dispatch from the EU warehouseRequest received — thank you.
We've got your sourcing request and will reply within 24 hours with certified options, lead times and landed EU pricing.