Vendor

Penguin Peptides

Batch disclosure unconfirmedRead automatically

Across every vendor we track, they are the cheapest on 0 of 62 compounds and above typical on 47.

Listings: 78
In the index: 6216 queued
Last checked: 13 Oct 2026
Recheck due: Every 24 h

In the price index

Their wording, our reading, and how it compares

Published listings from Penguin Peptides, cheapest per milligram first, with each price compared against every other vendor.
Compound	As they list it	Price	Per mg	Vs other vendors
L-Carnitine6000 mg	L-Carnitine – 6000mg (10ml)	$45.00	$0.007	Below typicalof 13
Glutathione1500 mg	Glutathione 1500mgOut of stock	$72.00	$0.048	Typicalof 41
Glutathione600 mg	Glutathione 600mg	$47.00	$0.078	Above typicalof 41
NAD+1000 mg	NAD+ 1000mg	$119.00	$0.119	Typicalof 65
NAD+500 mg	NAD+ 500mg	$65.00	$0.130	Typicalof 65
NAD+100 mg	NAD+ 100mg	$30.00	$0.300	Above typicalof 65
AHK-Cu100 mg	AHK-Cu 100mg	$74.00	$0.740	Typicalof 16
GHK-Cu100 mg	GHK-Cu 100mg	$74.00	$0.740	Above typicalof 63
GHK-Cu50 mg	GHK-Cu 50mg	$54.00	$1.08	Above typicalof 63
KLOW80 mg	KLOW 80mg	$134.00	$1.68	Above typicalof 39
5-Amino-1MQ50 mg	5-amino-1mq 50mg	$87.00	$1.74	Below typicalof 37
GLOW70 mg	GLOW 70mg	$124.00	$1.77	Above typicalof 41
SNAP-810 mg	Snap-8 10mg	$40.00	$4.00	Above typicalof 21
Thymalin10 mg	Thymalin 10mg	$45.00	$4.50	Typicalof 13
Retatrutide100 mg	GLP-3 R 100mg	$479.00	$4.79	Typicalof 37
MOTS-c40 mg	MOTS-c 40mg	$197.00	$4.92	Above typicalof 59
Retatrutide60 mg	GLP-3 R 60mg	$300.00	$5.00	Typicalof 37
Semaglutide30 mg	GLP-1 S 30mg	$152.00	$5.07	Below typicalof 28
Semaglutide20 mg	GLP-1 S 20mg	$102.00	$5.10	Below typicalof 28
Epitalon10 mg	Epithalon 10mg	$52.00	$5.20	Above typicalof 51
PT-14110 mg	PT-141 10mg	$55.00	$5.50	Above typicalof 49
MOTS-c20 mg	MOTS-c 20mg	$110.00	$5.50	Above typicalof 59
Retatrutide50 mg	GLP-3 R 50mg	$290.00	$5.80	Above typicalof 37
Ipamorelin10 mg	Ipamorelin 10mg	$60.00	$6.00	Typicalof 54
BPC-15710 mg	BPC 157 10mg	$62.00	$6.20	Above typicalof 59
Retatrutide40 mg	GLP-3 R 40mgOut of stock	$250.00	$6.25	Above typicalof 37
Tesamorelin20 mg	Tesamorelin 20mg	$125.00	$6.25	Typicalof 49
MOTS-c10 mg	MOTS-c 10mg	$65.00	$6.50	Above typicalof 59
KPV10 mg	KPV 10mg	$69.00	$6.90	Above typicalof 52
Semaglutide10 mg	GLP-1 S 10mg	$69.00	$6.90	Typicalof 28
TB-50010 mg	TB 500 10mg	$70.00	$7.00	Above typicalof 40
Kisspeptin-1010 mg	KissPeptin 10mg	$72.00	$7.20	Above typicalof 37
Retatrutide30 mg	GLP-3 R 30mg	$220.00	$7.33	Above typicalof 37
Adamax10 mg	Adamax 10mg	$74.00	$7.40	Typicalof 20
5-Amino-1MQ5 mg	5-amino-1mq 5mg	$37.00	$7.40	Above typicalof 37
Tesamorelin10 mg	Tesamorelin 10mg	$75.00	$7.50	Above typicalof 49
Ipamorelin5 mg	Ipamorelin 5mg	$39.00	$7.80	Above typicalof 54
BPC-1575 mg	BPC 157 5mg	$42.00	$8.40	Above typicalof 59
TB-5005 mg	TB 500 5mg	$42.00	$8.40	Above typicalof 40
Semax10 mg	Semax 10mg	$85.00	$8.50	Above typicalof 47
Selank10 mg	Selank 10mg	$85.00	$8.50	Above typicalof 46
Tesamorelin5 mg	Tesamorelin 5mg	$45.00	$9.00	Above typicalof 49
Retatrutide20 mg	GLP-3 R 20mgOut of stock	$190.00	$9.50	Above typicalof 37
Thymosin alpha-110 mg	Thymosin Alpha-1 10mg	$97.00	$9.70	Above typicalof 43
Retatrutide15 mg	GLP-3 R 15mg	$147.00	$9.80	Above typicalof 37
Wolverine10 mg	BPC-157 + TB-500 10mg	$100.00	$10.00	Above typicalof 52
Kisspeptin-105 mg	KissPeptin 5mg	$52.00	$10.40	Above typicalof 37
Selank5 mg	Selank 5mg	$52.00	$10.40	Above typicalof 46
CJC-12955 mg	CJC-1295 No DAC 5mg	$55.00	$11.00	Above typicalof 40
Semax5 mg	Semax 5mg	$55.00	$11.00	Above typicalof 47
CJC-12955 mg	CJC-1295 (WITH DAC) 5mg	$57.00	$11.40	Above typicalof 40
Wolverine5 mg	BPC-157 + TB-500 5mg	$58.00	$11.60	Above typicalof 52
Retatrutide10 mg	GLP-3 R 10mg	$118.00	$11.80	Above typicalof 37
Semaglutide5 mg	GLP-1 S 5mg	$59.00	$11.80	Above typicalof 28
Thymosin alpha-15 mg	Thymosin Alpha-1 5mg	$59.00	$11.80	Above typicalof 43
Retatrutide30 mg	GLP-3 R+C 30mg	$360.00	$12.00	Above typicalof 37
Retatrutide5 mg	GLP-3 R 5mg	$64.00	$12.80	Above typicalof 37
Retatrutide20 mg	GLP-3 R+C 20mg	$260.00	$13.00	Above typicalof 37
TB-5002 mg	TB 500 2mg	$30.00	$15.00	Above typicalof 40
Hexarelin5 mg	Hexarelin Acetate 5mg	$76.00	$15.20	Above typicalof 17
Retatrutide10 mg	GLP-3 R+C 10mg	$164.00	$16.40	Above typicalof 37
Oxytocin2 mg	Oxytocin-Acetate 2mg	$42.00	$21.00	Above typicalof 29

Prices are what the vendor listed when we last looked, not a live quote. Comparisons are per milligram against the median across every vendor we track. Outbound links carry no affiliate parameters.

Read, but not published

A listing counts toward the index only once the size and count are certain — a guess about whether “10 x 10mg” means 10 mg or 100 mg is a tenfold error. These are shown because hiding them would make the catalogue look smaller than it is.

CJC no DAC + IPA 10mgNot attributed to a compound$110.00
CJC no DAC + IPA 5mgNot attributed to a compound$72.00
Lipo-CSize not stated in the title$55.00
MT-2 (Melanotan 2)Size not stated in the title$52.00
AOD9604Size not stated in the title$42.00
DSIPSize not stated in the title$40.00
SermorelinSize not stated in the title$67.00
HCG 5000iuSize not stated in the title$87.00
Ara-290Size not stated in the title$62.00
HGH 191AASize not stated in the title$54.00
GLP-1 C + GLP-1 SSize not stated in the title$102.00
VIPSize not stated in the title$37.00
LL37Size not stated in the title$92.00
IGF-1 LR3Size not stated in the title$67.00
DiHexaSize not stated in the title$79.00
FOXO4-DRISize not stated in the title$294.00

TermsListing is not endorsement. We take no payment for inclusion or position, hold no affiliate relationship with any seller, and have not tested what is in their vials. Batch disclosure is a signal about process, not a guarantee about contents.

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