Independent. Unbiased. Unsponsored.

Peptide vendors, ranked.

Every vendor we track, scored across the peptides they sell. Aggregated from independent testing programs and vendor-published COAs, sentiment from r/Peptides community, COAs from vendor publications. How we score.

Vendors tracked

1,982

Lab reports aggregated

9,872

Peptides covered

Last sync

2026-10-19

#	Vendor	Type	Grade	Score	Peptides	Tests	COA	Updated	Profile
91	SubQ Scientist	—	B+	7.9	2	5	none	2026-10-05	SubQ Scientist review →
92	Hong Kong Meiliduo Technology Limited	—	B+	7.9	7	7	none	2026-09-28	Hong Kong Meiliduo Technology Limited review →
93	Fashion Pep	—	B+	7.9	2	5	none	2026-10-19	Fashion Pep review →
94	Tianjin Finder Chemical TFC	—	B+	7.9	10	105	none	2026-10-05	Tianjin Finder Chemical TFC review →
95	Homopeptide	—	B+	7.9	10	28	none	2026-09-28	Homopeptide review →
96	Shandong Nuoweiou Medical Technology Co	—	B+	7.9	4	5	none	2026-10-05	Shandong Nuoweiou Medical Technology Co review →
97	Qingdao Hongshengda Trading	—	B+	7.9	2	7	none	2026-10-05	Qingdao Hongshengda Trading review →
98	Xingtai Lesda Technology	—	B+	7.9	8	6	none	2026-10-12	Xingtai Lesda Technology review →
99	Wuhan HongyouJie HYJ	—	B+	7.9	2	7	none	2026-10-12	Wuhan HongyouJie HYJ review →
100	Yiwu Beigong	—	B+	7.9	4	5	none	2026-10-12	Yiwu Beigong review →
101	Hebei Rimao Technology	—	B+	7.8	9	56	none	2026-09-28	Hebei Rimao Technology review →
102	Reta-Peptide	—	B+	7.8	17	245	none	2026-10-05	Reta-Peptide review →
103	Baoju Chemical	—	B+	7.8	4	23	none	2026-10-19	Baoju Chemical review →
104	Alimo Peptide	—	B+	7.8	2	8	none	2026-10-19	Alimo Peptide review →
105	Kerui Peptide HongKong	—	B+	7.8	11	20	none	2026-09-28	Kerui Peptide HongKong review →
106	Guangzhou Aoyu	—	B+	7.8	6	8	none	2026-10-19	Guangzhou Aoyu review →
107	LSPL	—	B+	7.8	8	51	none	2026-09-28	LSPL review →
108	Top Peptide	—	B+	7.8	7	48	none	2026-10-12	Top Peptide review →
109	Mokemei Zhengzhou Biotechnology MKM	—	B+	7.8	13	19	none	2026-09-28	Mokemei Zhengzhou Biotechnology MKM review →
110	Mai Peptide	—	B+	7.8	10	93	none	2026-09-28	Mai Peptide review →
111	LiliPeptide	—	B+	7.8	18	307	none	2026-09-28	LiliPeptide review →
112	WllyBIO	—	B+	7.8	6	44	none	2026-10-12	WllyBIO review →
113	Shaanxi Dideu Medichem	—	B+	7.7	3	10	none	2026-10-05	Shaanxi Dideu Medichem review →
114	Zhejiang Jiuzhou Chem Co	—	B+	7.7	2	7	none	2026-10-12	Zhejiang Jiuzhou Chem Co review →
115	TSC Top Supplements China	—	B+	7.7	10	141	none	2026-10-12	TSC Top Supplements China review →
116	Zhengzhou Lan Yun Cosmetic Trading	—	B+	7.7	12	41	none	2026-10-12	Zhengzhou Lan Yun Cosmetic Trading review →
117	Rayshine Peptide Biochemicals	—	B+	7.7	6	18	none	2026-10-05	Rayshine Peptide Biochemicals review →
118	Peptide-S	—	B+	7.7	11	121	none	2026-10-05	Peptide-S review →
119	Shanghai Leader Peptide Biotechnology	—	B+	7.7	9	76	none	2026-10-05	Shanghai Leader Peptide Biotechnology review →
120	TP Peptide	—	B+	7.7	5	6	none	2026-10-12	TP Peptide review →

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1,830 vendors listed — graded vendors first; "not yet graded" profiles are tracked and awaiting independent lab data. Composite scores reflect lab quality, sentiment, COA transparency, reliability, and price. How we score.