Buying Guides
Research Peptides in Austin and Texas: Shipping, Lot COAs and Ordering
- TLC Renew is an Austin-based supplier of research peptides Austin labs can order online, with tracked delivery across Texas
- Coverage: Austin and every Texas county, plus every other US state
- Dispatch: in-stock orders placed before 11:00 AM on a business day normally leave the same day
- Every vial carries a lot number that matches a published COA
- Storage on arrival: minus 20 °C, dry and protected from light
- For researchers aged 21 or over, for laboratory research use only
TLC Renew is based in Austin, Texas, and ships tracked orders to Austin, Houston, Dallas, Fort Worth, San Antonio and the rest of Texas. Every vial has a lot number that matches a published certificate of analysis (COA).
Delivery times depend on the carrier and your address, so any estimate is a guide, not a guarantee. Tracking is emailed as soon as your order is dispatched.
Search “peptides Texas” and you will find sellers from all over the country, and some from overseas. For a lab in Texas, it helps to order from a business you can check: a named Texas company, a lot COA you can open before you buy, and tracking from dispatch to your door.
This page covers the areas we deliver to, how dispatch works and what the local heat and storm season means for parcels.
Texas areas we deliver to
Texas is home to universities, research institutes and private labs spread across several large metro areas. We ship to business and residential addresses in every Texas county, from El Paso to Beaumont.
Austin and Central Texas
Austin, Round Rock, Georgetown, Cedar Park, San Marcos and San Antonio. Apartment and office buildings here often route parcels to a front desk or package room, so add the unit number and any access notes at checkout.
Houston and the Gulf Coast
Houston, The Woodlands, Sugar Land, Pasadena, Galveston and Corpus Christi. Research peptides Houston labs order get the same tracked service as the rest of the state.
Dallas, Fort Worth and North Texas
Dallas, Fort Worth, Plano, Arlington, Irving and Denton. Orders of research peptides Dallas labs place follow the same dispatch rules as the rest of the state.
Dispatch and tracking for research peptides Austin orders
Our Shipping Policy sets the dispatch rule: “In-stock orders placed before 11:00 AM on a business day are normally dispatched the same business day.” Other in-stock orders normally leave within one business day.
We do not dispatch on weekends or US public holidays. A tracking number is emailed when your order leaves, so you can follow the parcel all the way to your address.
- Tracked US carrier service to every Texas address
- Plain outer packaging, with no compound names on the box
Multi-vial discounts and free shipping are available. The current terms are on each product page and in our Shipping Policy. For the full picture of who we are and how we work across the state, see Where to Buy Research Peptides in Texas (2026).
Heat, humidity and storm season in Texas
Much of Texas is hot for a long stretch of the year, the Gulf Coast is humid, and parcels can sit on a doorstep or in a mailroom for hours. How material is packed, and how you receive it, both matter.
How orders are packed
Material is stored cold until dispatch. Lyophilized material ships as a dry powder in sealed vials, in temperature-stable, plainly labelled packaging.
Storm season
When a storm is forecast, carriers can pause pickups and deliveries in affected areas. If tracking shows no movement for an extended period, email us with your order number.
When your parcel arrives:
- Watch tracking and bring the parcel inside promptly
- Do not leave it in a vehicle or on a sunny doorstep
- Store vials at minus 20 °C, dry and protected from light
- Match the lot number on each vial to the COA on the product page
If a parcel arrives damaged, contact us with your order number. Damaged and lost parcels are handled under our Refund and Returns Policy.
Featured products for Texas orders
These three products are featured for Texas orders. Each card shows the vial sizes and the live price.
A synthetic 15-amino-acid peptide based on a partial sequence of a protein found in human gastric juice. It is studied in rodent tissue and gastrointestinal models and in cell migration assays.
The copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine. It is studied in fibroblast cell culture and gene expression assays.
A three-peptide research blend in a single vial, 70 mg in a 10/10/50 mg split. The component identities are listed on the lot COA.
How each lot is documented
Each lot is analyzed by an independent third-party lab using RP-HPLC with LC-MS identity confirmation. The chromatogram, endotoxin screen and heavy metal screen are published against the lot number on the vial.
Purity for each lot is shown only on its COA. For background on why one HPLC figure is not enough on its own, the Peptide Learning Hub explains orthogonal identification: what a single HPLC number cannot tell you.
Featured for Texas, each with a lot-matched COA
You can also browse by research area: Tissue Research, Longevity Research and Blends.
Products you might be interested in
MOTS-C is a 16-amino-acid peptide encoded in the mitochondrial genome, in the 12S rRNA region, in 10 mg, 20 mg and 40 mg vials.
Epithalon is the synthetic tetrapeptide Ala-Glu-Asp-Gly, also spelled Epitalon, in 10 mg and 50 mg vials.
Thymosin Alpha 1 is a 28-amino-acid acetylated peptide first isolated from thymus tissue, in a 10 mg vial.
Selank is a synthetic heptapeptide analogue of tuftsin with a Pro-Gly-Pro extension, in a 10 mg vial.
Each with a lot-matched COA
From El Paso to Beaumont, the research peptides Austin and Texas labs order from TLC Renew ship with tracking and a lot number that matches a published COA. Questions go to research@tlcrenew.com, Monday to Friday, 9am to 5pm ET.
Frequently asked questions
Yes. We ship tracked orders to addresses across Texas, including Austin, Houston, Dallas, Fort Worth and San Antonio.
In-stock orders placed before 11:00 AM on a business day are normally dispatched the same business day. Transit then depends on the carrier and your address, so any estimate is a guide, not a guarantee. Tracking is emailed at dispatch.
Carriers can pause pickups and deliveries when a storm is forecast. Follow your tracking, and if it shows no movement for an extended period, email research@tlcrenew.com with your order number.
Bring the parcel inside promptly and do not leave it in a vehicle or on a sunny doorstep. Store vials at minus 20 °C, dry and protected from light, as stated on each product page.
Yes. TLC Renew LLC is based in Austin, Texas. Email research@tlcrenew.com, Monday to Friday, 9am to 5pm ET. Orders are open to researchers aged 21 or over who accept the Research Use Only terms.
For laboratory research use only. Not for human or veterinary use. All TLC Renew products are sold to researchers aged 21 or over who accept the Research Use Only terms at checkout.