YanSen Biohealth YS Peptides Review

YanSen Biohealth YS sells direct to researchers and operates from Hong Kong. It lists 75 products, including ACE-031, Dermorphin, LL-37, Adamax, Cagrilintide, and CJC-1295 with DAC, plus 39 other compounds. It also produces and labels to order, so stock sold under other brand names may come from here.

In its own words: “Yansen is a leading peptide raw material manufacturer based in China. Guided by the philosophy of “Scientific Synthesis, Precise Empowerment,” we provide pharmaceutical-grade and nutraceutical-grade peptide raw material solutions to customers worldwide.”

It advertises purity of 99%.

Prices run from $9.00 to $513.00 across 75 listed products. Payment is by cryptocurrency, bank transfer, and paypal. Orders ship with DHL, FedEx, and EMS. Quoted delivery is 2-4 weeks to Worldwide.

Worth knowing before you order: no card payments and consumer email only. Payment is limited to cryptocurrency (USDT, USDC, BTC) and bank transfer. Neither route carries the chargeback protection a card payment gives you if an order never arrives or arrives wrong.

Site check: 75 products listed; payment by cryptocurrency, bank transfer, paypal; ships via DHL, FedEx, EMS; operates from Hong Kong.

YanSen Biohealth YS is listed as active. Tracked by Finnrick with 3 unlisted tests.

The record for YanSen Biohealth YS

What we found

• No card payments. Payment is limited to cryptocurrency (USDT, USDC, BTC) and bank transfer. Neither route carries the chargeback protection a card payment gives you if an order never arrives or arrives wrong. source
• Consumer email only. Every contact address is a free consumer mailbox ([email protected]) rather than an address on the company's own domain. There is no registered business identity behind the contact route. source
• White-label supplier. Offers custom labelling or custom production to order, which means product sold under other brand names may originate here. source
• Operates from Hong Kong. Evidence: Site copy references China; Site copy references Hong Kong; Site copy references United States. source
• Public pricing. Publishes prices on 75 of 75 catalogue entries. source
• Research-use-only notice. The site carries an explicit research-use-only / not-for-human-consumption notice. source

Ordering and payment

Payment methods

Cryptocurrency, Bank Transfer, PayPal

Card payments

Not accepted

Cryptocurrency

Accepted (USDT, USDC, BTC)

Bank transfer

Accepted

Pricing

Listed publicly on the site

Currency

USD

Online checkout

Not available

Shipping and handling

Ships to

United States, Worldwide

Carriers

DHL, FedEx, EMS

Stated lead time

[object Object]

Returns and guarantees

Research-use notice

Published on the site

Company details

Operates from

Hong Kong

Basis for location

Site copy references China; Site copy references Hong Kong; Site copy references United States

Contact channels

Email

[email protected]

Contact page

https://www.yansenpeptidesfactory.com/contact-us/

Messaging

WhatsApp, Telegram

Testing and certificates

Products listed

75

How we checked

These details were read from YanSen Biohealth YS's own website on 2026-08-17. Pages consulted:

• home
• catalog
• catalog
• catalog
• faq
• about
• contact
• payment

Products listed by this vendor

• ACE 031 (ACE-031) — $64
• BPC 5mg+TB5mg — $100
• Dermorphin (Dermorphin) — $106
• KPV — $46
• LL37 (LL-37) — $106
• SLU-PP-322 — $144
• bac.water — $9
• Adamax (Adamax) — $108
• Cagrisema (2.5mg+2.5mg) — $104
• Cagrilintide (Cagrilintide) — $123
• CJC1295 with DAC (CJC-1295 with DAC) — $93
• DSIP (DSIP) — $36
• EPO — $100
• Glutathione (Glutathione) — $50
• Gonadorelin Acetate (Gonadorelin) — $35
• HCG — $47
• HMG — $78
• Kisspetin-10 — $61
• Nad+ — $48
• PE-22-28 (PE-22-28) — $98
• PT141 (PT-141) — $73
• Retatrutide 20mg + Trizepatide 40mg (Retatrutide) — $313
• Selank (Selank) — $45
• Semax (Semax) — $45
• Sermorelin Acetate (Sermorelin) — $56
• Tesamorelin (Tesamorelin) — $74
• Thymalin (Thymalin) — $73
• Thymosin alpha — $100
• VIP — $96
• Lemon Bottle — $78
• 5-AMINO-1MQ (5-Amino-1MQ) — $48
• 5-AMINO-1MQ 50mcg (5-Amino-1MQ) — $91
• Adipotide FTTP 2MG (Adipotide) — $95
• Aicar (AICAR) — $104
• AOD9604 (AOD-9604) — $59
• Dulaglutide (Dulaglutide) — $184
• FTTP Adipotide (Adipotide) — $202
• HGH Fragment 176-191 (HGH Fragment 176-191) — $45
• L-carnitine — $76
• Lipo-c — $87

Frequently asked questions

Is YanSen Biohealth YS legit?

We hold no independent testing, published certificates, or ratings for YanSen Biohealth YS, so we cannot tell you whether it is legitimate. That is an absence of evidence, not evidence of a scam — it means nobody has tested it.

Has YanSen Biohealth YS been lab tested?

We hold no independent third-party assays for YanSen Biohealth YS. Any purity figure it publishes is self-reported unless it names the lab that produced it.

How do you pay YanSen Biohealth YS?

YanSen Biohealth YS accepts Cryptocurrency, Bank Transfer, PayPal.

Where does YanSen Biohealth YS ship from?

YanSen Biohealth YS ships from Hong Kong and uses DHL and FedEx and EMS.

Popular peptides: Semaglutide, Tirzepatide, Retatrutide, BPC-157, CJC-1295, Ipamorelin.

Other reviewed vendors: YB Peptide Review, YH Peptide Review, Yidan Biotech Peptides Review.