K4 80mg & 100mg Research Peptide | Prestige
80mg / 1 Vial
$90.00
Sale price
$90.00
Regular price
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RESEARCH USE ONLY
For qualified in-vitro laboratory research only. Not for human consumption, veterinary use, clinical, diagnostic, or therapeutic use. Not evaluated by the FDA. Purchasers must be 21 years of age or older.
$90.00
Sale price
$90.00
Regular price
Bundle & save
3-vial packs 10% off · 5-vial packs 15% off — already applied in pack prices
U.S. shipping. Free standard shipping (3–5 business days) on orders of $100+. Free express shipping (2–3 business days) on orders of $250+. Most in-stock weekday orders are handed to the carrier the same business day. Available delivery options are shown at checkout.
K4 is a four-component research blend supplied as a platform for investigating peptide interactions in controlled laboratory settings. Not for human use.
Research context
Used in experimental models examining multi-pathway signaling relationships and complex peptide interactions. Each batch is tested by an independent third-party laboratory with COAs provided in our COA library.
Product selection
80mg total per vial. Multi-vial quantities are available above: 3-vial and 5-vial packs. Select the intended configuration before adding this material to the cart.
Handling and storage
Supplied as lyophilized (freeze-dried) material. Store under the conditions printed on the product label and use laboratory handling procedures appropriate to your work — see our guide to handling and storage of lyophilized research materials. Every vial is labeled with lot information for batch traceability.
Research use notice
Reserved for qualified in-vitro laboratory research only. Not for human consumption, veterinary use, clinical, diagnostic, or therapeutic use. Purchasers must be 21 years of age or older and accept the Research Use Only Agreement before ordering. What "research use only" means.
Shipping, Handling & Guarantee
- Fast U.S. shipping: Orders placed before 2:00 PM CT ship the same business day from Minneapolis, MN. Free shipping on orders over $100.
- Lab safety profile: Supplied for laboratory research use only. Handle using appropriate personal protective equipment in a suitable laboratory setting. Not for human or veterinary use.
- Order guarantee: If your order arrives damaged, incorrect, or incomplete, contact us within 48 hours of delivery with photos and we will make it right. See our Return & Refund Policy.
