US-based · USA shipping only · Free shipping on orders $75+ · Free 2-day air on orders $150+ · Shipped Mon–FriUS-based · USA shipping only · Free shipping on orders $75+ · Free 2-day air on orders $150+ · Shipped Mon–Fri
GOLD LINERESEARCH
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Row of research peptide vials with gold caps

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5-AMINO-1MQ research vial
Gold Line
Research
Premium Research Compound
5-AMINO1MQ
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

5-AMINO-1MQ

BACTERIOSTATIC WATER research vial
Gold Line
Research
Premium Research Compound
BACWATER
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

BACTERIOSTATIC WATER

BPC-157 research vial
Gold Line
Research
Premium Research Compound
BPC-157
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

BPC-157

BPC-157 / TB-500 research vial
Gold Line
Research
Premium Research Compound
BPC-157TB-500
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

BPC-157 / TB-500

CAGRILINTIDE research vial
Gold Line
Research
Premium Research Compound
CAGRI
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

CAGRILINTIDE

CJC-1295 / IPAMORELIN research vial
Gold Line
Research
Premium Research Compound
CJC-1295IPA
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

CJC-1295 / IPAMORELIN

DSIP research vial
Gold Line
Research
Premium Research Compound
DSIP
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

DSIP

EPITHALON research vial
Gold Line
Research
Premium Research Compound
EPITHALON
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

EPITHALON

GHK-CU research vial
Gold Line
Research
Premium Research Compound
GHK-CU
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GHK-CU

GLR-R3 research vial
Gold Line
Research
Premium Research Compound
GLR-R3
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GLR-R3

GLUTATHIONE research vial
Gold Line
Research
Premium Research Compound
GLUTA
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GLUTATHIONE

IGF-1 LR3 research vial
Gold Line
Research
Premium Research Compound
IGF-1LR3
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

IGF-1 LR3

KISSPEPTIN-10 research vial
Gold Line
Research
Premium Research Compound
KISS-10
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

KISSPEPTIN-10

KLOW research vial
Gold Line
Research
Premium Research Compound
KLOW
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

KLOW

KPV research vial
Gold Line
Research
Premium Research Compound
KPV
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

KPV

MOTS-C research vial
Gold Line
Research
Premium Research Compound
MOTS-C
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

MOTS-C

MELANOTAN I research vial
Gold Line
Research
Premium Research Compound
MT-1
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

MELANOTAN I

MELANOTAN II research vial
Gold Line
Research
Premium Research Compound
MT-2
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

MELANOTAN II

GLR-SM1 research vial
Gold Line
Research
Premium Research Compound
GLR-SM1
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GLR-SM1

SS-31 research vial
Gold Line
Research
Premium Research Compound
SS-31
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

SS-31

TB-500 research vial
Gold Line
Research
Premium Research Compound
TB-500
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

TB-500

TESAMORELIN research vial
Gold Line
Research
Premium Research Compound
TESA
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

TESAMORELIN

THYMOSIN ALPHA-1 research vial
Gold Line
Research
Premium Research Compound
THYMOSINA-1
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

THYMOSIN ALPHA-1

GLR-T2 research vial
Gold Line
Research
Premium Research Compound
GLR-T2
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GLR-T2

5-AMINO-1MQ research vial
Gold Line
Research
Premium Research Compound
5-AMINO1MQ
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

5-AMINO-1MQ

BACTERIOSTATIC WATER research vial
Gold Line
Research
Premium Research Compound
BACWATER
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

BACTERIOSTATIC WATER

BPC-157 research vial
Gold Line
Research
Premium Research Compound
BPC-157
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

BPC-157

BPC-157 / TB-500 research vial
Gold Line
Research
Premium Research Compound
BPC-157TB-500
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

BPC-157 / TB-500

CAGRILINTIDE research vial
Gold Line
Research
Premium Research Compound
CAGRI
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

CAGRILINTIDE

CJC-1295 / IPAMORELIN research vial
Gold Line
Research
Premium Research Compound
CJC-1295IPA
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

CJC-1295 / IPAMORELIN

DSIP research vial
Gold Line
Research
Premium Research Compound
DSIP
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

DSIP

EPITHALON research vial
Gold Line
Research
Premium Research Compound
EPITHALON
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

EPITHALON

GHK-CU research vial
Gold Line
Research
Premium Research Compound
GHK-CU
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GHK-CU

GLR-R3 research vial
Gold Line
Research
Premium Research Compound
GLR-R3
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GLR-R3

GLUTATHIONE research vial
Gold Line
Research
Premium Research Compound
GLUTA
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GLUTATHIONE

IGF-1 LR3 research vial
Gold Line
Research
Premium Research Compound
IGF-1LR3
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

IGF-1 LR3

KISSPEPTIN-10 research vial
Gold Line
Research
Premium Research Compound
KISS-10
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

KISSPEPTIN-10

KLOW research vial
Gold Line
Research
Premium Research Compound
KLOW
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

KLOW

KPV research vial
Gold Line
Research
Premium Research Compound
KPV
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

KPV

MOTS-C research vial
Gold Line
Research
Premium Research Compound
MOTS-C
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

MOTS-C

MELANOTAN I research vial
Gold Line
Research
Premium Research Compound
MT-1
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

MELANOTAN I

MELANOTAN II research vial
Gold Line
Research
Premium Research Compound
MT-2
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

MELANOTAN II

GLR-SM1 research vial
Gold Line
Research
Premium Research Compound
GLR-SM1
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GLR-SM1

SS-31 research vial
Gold Line
Research
Premium Research Compound
SS-31
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

SS-31

TB-500 research vial
Gold Line
Research
Premium Research Compound
TB-500
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

TB-500

TESAMORELIN research vial
Gold Line
Research
Premium Research Compound
TESA
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

TESAMORELIN

THYMOSIN ALPHA-1 research vial
Gold Line
Research
Premium Research Compound
THYMOSINA-1
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

THYMOSIN ALPHA-1

GLR-T2 research vial
Gold Line
Research
Premium Research Compound
GLR-T2
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
View

GLR-T2

10%15%FREE GHK-CU20%25%FREE GLR-R3

Spend $200+ and spin the wheel

Every order of $200+ earns one spin. Win 10%, 15%, 20% or 25% off your next order — or a FREE GHK-CU 50mg or GLR-R3 10mg vial. Prizes apply automatically at checkout, on top of any discount code.

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Same Day Dispatch

Orders placed before 12pm EST Mon–Fri ship the same day from our US warehouse.

USA Shipping Only

We ship exclusively within the United States. Tracking on every order the moment it leaves.

COA Verified

Purity tested with verifiable certificates of analysis.

The Catalog

Showing 24 of 24 results

BACTERIOSTATIC WATER research vial
Gold Line
Research
Premium Research Compound
BACWATER
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Solvents

BACTERIOSTATIC WATER

$8.00 – $25.00

1 of 3 sizes available

Select options →
BPC-157 / TB-500 research vial
Gold Line
Research
Premium Research Compound
BPC-157TB-500
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

BPC-157 / TB-500

$45.00 – $70.00

1 of 2 sizes available

Select options →
GHK-CU research vial
Gold Line
Research
Premium Research Compound
GHK-CU
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

GHK-CU

$20.00 – $30.00

2 sizes available

Select options →
GLR-R3 research vial
Gold Line
Research
Premium Research Compound
GLR-R3
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

GLR-R3

$40.00 – $105.00

3 sizes available

Select options →
KLOW research vial
Gold Line
Research
Premium Research Compound
KLOW
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

KLOW

$80.00

1 size available

Select options →
MOTS-C research vial
Gold Line
Research
Premium Research Compound
MOTS-C
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

MOTS-C

$35.00 – $110.00

2 of 3 sizes available

Select options →
MELANOTAN I research vial
Gold Line
Research
Premium Research Compound
MT-1
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

MELANOTAN I

$30.00

Limited stock

Select options →
MELANOTAN II research vial
Gold Line
Research
Premium Research Compound
MT-2
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

MELANOTAN II

$30.00

Limited stock

Select options →
TESAMORELIN research vial
Gold Line
Research
Premium Research Compound
TESA
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

TESAMORELIN

$60.00 – $105.00

2 sizes available

Select options →
5-AMINO-1MQ research vial
Gold Line
Research
Premium Research Compound
5-AMINO1MQ
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

5-AMINO-1MQ

$40.00 – $70.00

Sold out

Select options →
BPC-157 research vial
Gold Line
Research
Premium Research Compound
BPC-157
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

BPC-157

$25.00 – $60.00

Sold out

Select options →
CAGRILINTIDE research vial
Gold Line
Research
Premium Research Compound
CAGRI
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

CAGRILINTIDE

$40.00 – $75.00

Sold out

Select options →
CJC-1295 / IPAMORELIN research vial
Gold Line
Research
Premium Research Compound
CJC-1295IPA
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

CJC-1295 / IPAMORELIN

$45.00 – $80.00

Sold out

Select options →
DSIP research vial
Gold Line
Research
Premium Research Compound
DSIP
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

DSIP

$25.00 – $35.00

Sold out

Select options →
EPITHALON research vial
Gold Line
Research
Premium Research Compound
EPITHALON
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

EPITHALON

$35.00 – $110.00

Sold out

Select options →
GLUTATHIONE research vial
Gold Line
Research
Premium Research Compound
GLUTA
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

GLUTATHIONE

$25.00 – $40.00

Sold out

Select options →
IGF-1 LR3 research vial
Gold Line
Research
Premium Research Compound
IGF-1LR3
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

IGF-1 LR3

$80.00

Sold out

Select options →
KISSPEPTIN-10 research vial
Gold Line
Research
Premium Research Compound
KISS-10
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

KISSPEPTIN-10

$35.00 – $60.00

Sold out

Select options →
KPV research vial
Gold Line
Research
Premium Research Compound
KPV
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

KPV

$35.00 – $60.00

Sold out

Select options →
GLR-SM1 research vial
Gold Line
Research
Premium Research Compound
GLR-SM1
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

GLR-SM1

$20.00 – $85.00

Sold out

Select options →
SS-31 research vial
Gold Line
Research
Premium Research Compound
SS-31
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

SS-31

$25.00 – $65.00

Sold out

Select options →
TB-500 research vial
Gold Line
Research
Premium Research Compound
TB-500
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

TB-500

$30.00 – $45.00

Sold out

Select options →
THYMOSIN ALPHA-1 research vial
Gold Line
Research
Premium Research Compound
THYMOSINA-1
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

THYMOSIN ALPHA-1

$35.00 – $60.00

Sold out

Select options →
GLR-T2 research vial
Gold Line
Research
Premium Research Compound
GLR-T2
99% PurityThird-Party Tested · HPLC / MS
USA Based
Lyophilized PowderStore 2-8°C · Keep Refrigerated
Research Use Only · Not For Human Use
Peptides

GLR-T2

$35.00 – $85.00

Sold out

Select options →

Certificates of analysis

Real reports you can verify yourself

Every batch is tested by an independent third-party laboratory and verified to 99%+ purity. You get the real certificate of analysis for the vial you receive, so you can check it yourself.

  • HPLC Purity
  • Mass Spectrometry
  • Chromatogram

99%+

Verified purity

Batch-matched COAs are available on request for every product in the catalog.

Support

Frequently Asked Questions

Ordering, shipping and dispatch times, and how our COA verification works.

Buy Research Peptides Online

Gold Line Research is a research supply company stocking research-grade compounds in domestic inventory, dispatched same day (Mon–Fri) and COA-verified to 99%+ purity.

US-Based · USA Shipping Only

We are a US-based research supply company. We ship exclusively within the United States — orders placed before 12pm EST Mon–Fri ship the same day from our domestic warehouse.

99%+ Pure Research Compounds

Third-party tested for purity and amount, with published COAs.

Secure Ordering

Encrypted payments, instant order confirmation, and email updates at every fulfillment step.

Research Use Only

All products sold by Gold Line Research are strictly for in-vitro laboratory research and development. They are not drugs, foods, or cosmetics, and may not be misbranded, misused or mislabeled as such. Not for human or animal consumption.