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For research use only. Not for human use. DefinePeps supplies lyophilised peptides to verified researchers for in-vitro laboratory study. Nothing on this site is for human or veterinary use, and nothing here is medical advice.

Sealed 10-vial kits

Every compound is available as a sealed kit of 10 vials at 15% below the single-vial price. Prices below are per kit. 5 or more kits of one compound take a further 15% off that compound and 10 or more take 25% off, applied automatically in the cart. Orders over $100 ship free.

Incretin and amylin analogues

CompoundStrengthPer kit (10 vials)Per vial in kit
Semaglutide2 mg$411$411 $329$32.90
Semaglutide5 mg$624$624 $499$49.90
Semaglutide10 mg$949$949 $759$75.90
Semaglutide15 mg$1261$1261 $1009$100.90
Semaglutide20 mg$1586$1586 $1269$126.90
Semaglutide30 mg$2111$2111 $1689$168.90
Tirzepatide5 mg$836$836 $669$66.90
Tirzepatide10 mg$1261$1261 $1009$100.90
Tirzepatide15 mg$1586$1586 $1269$126.90
Tirzepatide20 mg$1899$1899 $1519$151.90
Tirzepatide30 mg$2649$2649 $2119$211.90
Tirzepatide40 mg$3386$3386 $2709$270.90
Tirzepatide50 mg$4136$4136 $3309$330.90
Tirzepatide60 mg$4774$4774 $3819$381.90
Tirzepatide100 mg$6899$6899 $5519$551.90
GLP-3 RT5 mg$1049$1049 $839$83.90
GLP-3 RT10 mg$1586$1586 $1269$126.90
GLP-3 RT15 mg$2011$2011 $1609$160.90
GLP-3 RT20 mg$2436$2436 $1949$194.90
GLP-3 RT30 mg$3174$3174 $2539$253.90
GLP-3 RT40 mg$3924$3924 $3139$313.90
GLP-3 RT50 mg$4774$4774 $3819$381.90
GLP-3 RT60 mg$5299$5299 $4239$423.90
GLP-3 RT100 mg$7424$7424 $5939$593.90
Cagrilintide5 mg$1261$1261 $1009$100.90
Cagrilintide10 mg$1799$1799 $1439$143.90
Cagrilintide + Semaglutide5 mg (2.5 + 2.5)$1374$1374 $1099$109.90
Cagrilintide + Semaglutide10 mg (5 + 5)$2111$2111 $1689$168.90
GLP-3 RT + Cagrilintide10 mg (5 + 5)$1686$1686 $1349$134.90
Mazdutide10 mg$2111$2111 $1689$168.90
Survodutide10 mg$2749$2749 $2199$219.90
AOD-96045 mg$736$736 $589$58.90
AOD-960410 mg$1161$1161 $929$92.90
5-Amino-1MQ5 mg$524$524 $419$41.90
5-Amino-1MQ10 mg$736$736 $589$58.90
5-Amino-1MQ50 mg$1161$1161 $929$92.90
Adipotide5 mg$1586$1586 $1269$126.90
Lipo-C with B1210 mL$836$836 $669$66.90
L-Carnitine10 mL$624$624 $499$49.90

BPC and thymosin peptides

CompoundStrengthPer kit (10 vials)Per vial in kit
BPC-1575 mg$624$624 $499$49.90
BPC-15710 mg$949$949 $759$75.90
BPC-15720 mg$1374$1374 $1099$109.90
TB-5005 mg$736$736 $589$58.90
TB-50010 mg$1161$1161 $929$92.90
BPC-157 + TB-50010 mg (5 + 5)$1474$1474 $1179$117.90
BPC-157 + TB-50020 mg (10 + 10)$2536$2536 $2029$202.90
KPV5 mg$524$524 $419$41.90
KPV10 mg$736$736 $589$58.90
KPV30 mg$1161$1161 $929$92.90
LL-375 mg$1049$1049 $839$83.90
ARA-29010 mg$836$836 $669$66.90
ARA-29040 mg$1799$1799 $1439$143.90
Thymosin Alpha-15 mg$836$836 $669$66.90
Thymosin Alpha-110 mg$1374$1374 $1099$109.90
VIP5 mg$949$949 $759$75.90
VIP10 mg$1474$1474 $1179$117.90
KLOW blend80 mg$1899$1899 $1519$151.90

GHRH and GHRP analogues

CompoundStrengthPer kit (10 vials)Per vial in kit
Ipamorelin5 mg$524$524 $419$41.90
Ipamorelin10 mg$836$836 $669$66.90
CJC-1295 (no DAC)5 mg$736$736 $589$58.90
CJC-1295 (no DAC)10 mg$1161$1161 $929$92.90
CJC-1295 (with DAC)5 mg$1374$1374 $1099$109.90
CJC-1295 + Ipamorelin10 mg (5 + 5)$1374$1374 $1099$109.90
Tesamorelin5 mg$1161$1161 $929$92.90
Tesamorelin10 mg$1899$1899 $1519$151.90
Tesamorelin20 mg$2536$2536 $2029$202.90
Tesamorelin + Ipamorelin10 mg (5 + 5)$1161$1161 $929$92.90
Tesamorelin + Ipamorelin20 mg (10 + 10)$2011$2011 $1609$160.90
Sermorelin5 mg$736$736 $589$58.90
Sermorelin10 mg$1049$1049 $839$83.90
GHRP-25 mg$524$524 $419$41.90
GHRP-65 mg$524$524 $419$41.90
GHRP-610 mg$836$836 $669$66.90
IGF-1 LR30.1 mg$524$524 $419$41.90
IGF-1 LR31 mg$1586$1586 $1269$126.90

Neuropeptides

CompoundStrengthPer kit (10 vials)Per vial in kit
Semax5 mg$624$624 $499$49.90
Semax10 mg$836$836 $669$66.90
Semax30 mg$1799$1799 $1439$143.90
Selank5 mg$524$524 $419$41.90
Selank10 mg$836$836 $669$66.90
Selank30 mg$1799$1799 $1439$143.90
Semax + Selank20 mg (10 + 10)$1261$1261 $1009$100.90
DSIP5 mg$524$524 $419$41.90
DSIP15 mg$1049$1049 $839$83.90
PE-22-2810 mg$836$836 $669$66.90
Pinealon5 mg$624$624 $499$49.90
Pinealon10 mg$736$736 $589$58.90
Pinealon20 mg$1049$1049 $839$83.90
Cerebrolysin60 mg$524$524 $419$41.90
Adamax10 mg$1049$1049 $839$83.90

Mitochondrial and bioregulator peptides

CompoundStrengthPer kit (10 vials)Per vial in kit
NAD+100 mg$524$524 $419$41.90
NAD+500 mg$1161$1161 $929$92.90
NAD+1000 mg$1799$1799 $1439$143.90
MOTS-c10 mg$836$836 $669$66.90
MOTS-c20 mg$1261$1261 $1009$100.90
MOTS-c40 mg$1799$1799 $1439$143.90
SS-3110 mg$1049$1049 $839$83.90
SS-3150 mg$3174$3174 $2539$253.90
Epithalon10 mg$624$624 $499$49.90
Epithalon25 mg$1161$1161 $929$92.90
Epithalon50 mg$1586$1586 $1269$126.90
Humanin10 mg$1899$1899 $1519$151.90
Thymalin10 mg$736$736 $589$58.90
Vesugen10 mg$836$836 $669$66.90
Vesugen20 mg$1049$1049 $839$83.90
Cartalax20 mg$949$949 $759$75.90
Cortagen20 mg$949$949 $759$75.90

Copper and melanocortin peptides

CompoundStrengthPer kit (10 vials)Per vial in kit
GHK-Cu50 mg$736$736 $589$58.90
GHK-Cu100 mg$949$949 $759$75.90
AHK-Cu100 mg$949$949 $759$75.90
Snap-810 mg$624$624 $499$49.90
Snap-820 mg$1049$1049 $839$83.90
Glutathione1500 mg$949$949 $759$75.90
GLOW blend70 mg$1686$1686 $1349$134.90
Melanotan I10 mg$624$624 $499$49.90
Melanotan II10 mg$624$624 $499$49.90
Lemon Bottle10 mg$736$736 $589$58.90
Hyaluronic acid5 mg$411$411 $329$32.90

Peptide hormone analogues

CompoundStrengthPer kit (10 vials)Per vial in kit
Kisspeptin-105 mg$624$624 $499$49.90
Kisspeptin-1010 mg$1049$1049 $839$83.90
PT-14110 mg$624$624 $499$49.90
Oxytocin2 mg$411$411 $329$32.90
hCG5000 IU$836$836 $669$66.90
hCG10000 IU$1374$1374 $1099$109.90

Lab essentials

CompoundStrengthPer kit (10 vials)Per vial in kit
Bacteriostatic water3 mL$99$99 $79$7.90
Bacteriostatic water10 mL$149$149 $119$11.90
Sterile water3 mL$99$99 $79$7.90
Sterile water10 mL$149$149 $119$11.90
Acetic acid 0.6%3 mL$99$99 $79$7.90
Acetic acid 0.6%10 mL$149$149 $119$11.90
Vitamin B1210 mL$311$311 $249$24.90