Frequently Asked Questions
Everything you need to know about our spore syringes, shipping, spore laws, and microscopy research.
About Our Spores
What are mushroom spore syringes used for?
Our spore syringes are sold strictly for microscopy, taxonomy, and educational research. Each syringe contains millions of microscopic spores suspended in sterile water — the standard research sample for studying Psilocybe cubensis and functional mushroom species under a compound microscope.
Are your spore syringes really contaminant-free?
Yes. Every batch is produced in a sterile laminar flow hood, and syringes are visually inspected before shipping. If your syringe arrives contaminated, contact us within 7 days and we'll replace it at no charge.
How do I choose the right strain?
For first-time microscopy researchers, we recommend Golden Teacher — it's the reference phenotype, produces clear and abundant spores, and every atlas has it. For the most beginner-friendly suspension, B+ is excellent. For something rare, White Golden Teacher (albino variant with pale gray spores) is visually striking under transmitted light.
How much does a spore syringe cost?
Every single-strain syringe is $19.99. Bundles of 3, 5, or 6 syringes are available at up to 20% off on our bundle page.
Shipping & Orders
How fast do you ship?
Most orders ship within 1–2 business days. We produce syringes fresh to order — no old stock sitting on shelves.
How is the package shipped?
Discreet packaging — plain outer packaging with no HelloSpore branding visible. Syringes are individually wrapped in sterile sleeves and cushioned inside. Tracking is included on all orders.
Do you ship internationally?
We currently ship within the United States only. International shipping laws around spores vary widely by country, and we do not ship outside the US.
What if my order is lost or damaged in transit?
Contact us with your order number and we'll reship at no cost. Packages occasionally get delayed — if your tracking shows no movement for 7+ business days, reach out.
Spore Laws & Compliance
Is it legal to buy Psilocybe cubensis spores?
Psilocybe cubensis spores are legal to purchase and possess for microscopy research in 47 US states. Three states prohibit spore sales: California, Idaho, and Georgia. We do not ship to those three states. Full legal breakdown on our Spore Law & Compliance page.
Why are spores legal if mushrooms aren't?
Psilocybe cubensis spores contain no psilocybin — the compound that makes the mushroom a controlled substance. Spores are the reproductive cells, not active tissue. Federal law controls psilocybin and psilocin, not the dormant spores. This is the legal basis for spore sales for microscopy research.
Can I germinate the spores?
No. Germinating spores into mycelium initiates psilocybin production, which is federally controlled regardless of state. Our spores are sold strictly for microscopy and taxonomy study — not for germination or cultivation of controlled species.
Are functional mushroom cultures (Lion's Mane, Reishi, etc.) legal everywhere?
Yes. Functional and gourmet mushroom species — Lion's Mane, Reishi, Shiitake, Turkey Tail, Cordyceps, Oyster — contain no controlled substances. Their spores and cultures are legal to purchase and cultivate in all 50 states.
Storage & Shelf Life
How long do spore syringes last?
Refrigerated (35–40°F): 12–24 months viable. Room temperature: 4–6 months. Never freeze — freezing ruptures spore walls. Full guide in our shelf life article.
How should I store my syringe when it arrives?
Refrigerate immediately. Keep in the original packaging or a zip bag to block light. Don't repeatedly warm and re-cool it — temperature cycling condenses moisture inside and shortens viability.
My syringe looks cloudy — is that contamination?
Not necessarily. A healthy syringe should appear slightly cloudy from spore suspension with dark sediment. Contamination signs are: uniformly milky (bacterial), strong smell on opening, fuzzy growth inside, or green, yellow, or pink tint. If you see any of those, contact us for a replacement.
Microscopy Research
What microscope do I need?
400× minimum magnification to count and measure spores. 1000× with oil immersion is where you see germ pore detail and spore wall structure clearly. Any compound microscope with 40× and 100× oil objectives covers both. See our full spore microscopy guide.
Which strain is best for a first microscopy session?
Golden Teacher. It's the reference phenotype — every mycology atlas has it, the spores are well-documented, and the suspension is clean and easy to work with.
What is the germ pore and why does it matter?
The germ pore is a thin-walled opening at one end of a spore — the exit point for the germinating hypha. In Psilocybe, a prominent germ pore is one of the genus-level identifying features. Visible at 1000×, it's the most important single structure to identify when doing spore taxonomy.
Refunds & Guarantees
What is your refund policy?
We guarantee contaminant-free product. If your syringe is contaminated or arrives damaged, contact us within 7 days with your order number and we will reship at no charge. We do not issue refunds on opened products for reasons unrelated to product quality.
What if I ordered the wrong strain?
Contact us before the order ships — we can often swap strains. Once an order ships, we can't exchange it, but you can use the original on our bundle page to apply a discount to a new order.
Still have questions?
Browse our research articles or start shopping.