Frequently Asked Questions
Why do I need to create an account to view or purchase products?
Due to increased regulatory scrutiny and payment processor requirements, account registration is required to access our product catalog and pricing. This helps ensure compliance and protects long-term availability of research materials.
What is Optimum Formula?
Optimum Formula is an online supplier of high-purity research peptides intended exclusively for laboratory, analytical, and scientific research applications. We serve independent researchers, academic institutions, and qualified laboratories by providing carefully sourced materials backed by batch-specific Certificates of Analysis (COAs) and third-party verification.
Do you provide Certificates of Analysis (COAs)?
Yes. Every batch is accompanied by a Certificate of Analysis (COA) verifying results.
Our products are tested for:
– Purity
– Compound identity
– Quantity verification
– Endotoxin levels
Additional sterility and heavy metal testing is conducted on a scheduled basis.
Where are your products tested?
Testing is performed in Olympia, WA by Vanguard, an independent, ISO-certified analytical lab using validated methods.
What payment methods do you accept?
 We offer multiple payment options depending on availability, including:
– Credit/debit cards
– Crypto
– Alternative or manual invoice-based payments (for B2B orders)
Where do you ship?
We ship domestically in the USA and in bulk/wholesale to international destinations. Email support@optimumformula.co for more information.
How long does shipping take?
Orders typically ship within 24 hours after payment confirmation. Delivery times vary by carrier and destination. We currently ship using USPS Priority & Priority Express (1-7 Days) for USA domestic orders.Â
International Orders typically ship in 10-15 days
Do you offer discreet packaging?
Yes. All orders are shipped in plain, discreet packaging with no external reference to product contents.
Are these products FDA-approved?
No. Research peptides sold on this website are not FDA-approved drugs and are not marketed as supplements or medications.
How can I contact support?
You can reach our support team through our email support@optimumformula.co. We typically respond within 1 business day.