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Frequently Asked Questions

What makes Optimum Aminos different from other peptide companies?

Optimum Aminos is a highly curated, luxury-driven peptide brand built around exclusivity, precision, and concierge-level service. We don’t flood the market with endless options; we intentionally offer a refined selection designed to meet the highest standards of research excellence.
Our signature Flexible Full Research Starter Kit™ is the first of its kind anywhere in the world an all-inclusive, ready-to-use research kit crafted to deliver a seamless and elevated experience from the moment it arrives.
Optimum Aminos is committed to exceptional purity (typically ≥99%), consistency, and quality. Our peptides are synthesized using advanced methods and undergo rigorous QC testing to ensure reliability for critical research applications.
We are also the only peptide company offering free bacteriostatic water now and forever, as part of our permanent Optimum Promise.

Our catalog is intentionally selective. We rotate our peptide offerings based on research trends, customer requests, and internal quality benchmarks. This ensures we maintain exceptional standards rather than overwhelming customers with unnecessary or low-value options.
Peptide availability is subject to change, rotation, and demand. All products are strictly intended for lawful research purposes only.

No. All Optimum Aminos products are strictly intended for laboratory research only.
They are not for human consumption, clinical use, veterinary use, or any form of therapeutic application.

Every peptide we offer undergoes third-party HPLC and mass spectrometry testing to verify purity, identity, and integrity.
Certificates of Analysis (COAs) are accessible through scan-ready QR codes found on our kit packaging, vial labels, and directly on our website. Transparency and precision are core to the Optimum Standard.

Research Starter Kit™ is a world-first, exclusive kit designed to give researchers everything the9y need in one elegant, ready-to-use package.
Each kit includes:
* One lyophilized peptide
* One vial of bacteriostatic water
* Two sterile application devices
* Five premium alcohol wipes
Crafted for convenience and sophistication, this kit eliminates the need to source individual components separately. It’s the fastest, most polished way to begin your research journey immediately, with no missing pieces and no compromises.

Yes—it’s truly free, and it’s not a temporary promotion.
Every lyophilized peptide comes with complimentary bacteriostatic water always and forever as part of The Optimum Promise. Your kit should feel complete the moment it arrives.

We require 24-72 Hrs to process all order due to PLAID verification. 

Not at this time.
We currently ship within the United States only, but international availability is planned for the near future.

Due to the sensitive and perishable nature of research peptides, we do not accept returns.
If your order arrives damaged, incomplete, or incorrect, contact us within 3 days of delivery with photos and order details. We will ensure the issue is resolved through a replacement or appropriate remedy.

Lyophilized peptides should be stored at –20°C in a dry, dark environment until use.
After reconstitution, solutions should be used promptly or stored according to the specifications provided in the product’s data sheet. Avoid exposure to heat, moisture, and direct light to maintain integrity.

We currently only accept electronic checks via PLAID payment. Until we onboard our new payment processor this is our only method available at checkout.

No. Optimum Aminos is not a pharmacy or medical supplier.
We provide high-quality research compounds exclusively for laboratory and investigative purposes.

For support, email us at support@optimumaminos.com.
We operate with a concierge-style approach and strive to respond within 24 hours. While we appreciate your patience, we are committed to ensuring every customer receives a premium, thoughtful, and professional experience.