Finnrick, an independent testing programme, publishes 13 assays for Dalian Handom Chemicals HDC: 10 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 3 did not. Most recent assay 3 Aug 2026.
Dalian Handom Chemicals HDC operates from China, listed by Finnrick as "Trading". Source: Finnrick, https://www.finnrick.com/vendors/dalian-handom-chemicals-hdc.
Dalian Handom Chemicals HDC sells to businesses rather than direct to researchers and operates from China. The site says it has traded since 2017. It lists 76 products, including Retatrutide, DSIP, BPC-157, LL-37, Tirzepatide, and Snap-8, plus 11 other compounds. It also produces and labels to order, so stock sold under other brand names may come from here.
In its own words: “Dalian Handom Chemicals Co.,Ltd is a 10-year-experienced supplier of Organic Chemicals from northeast of China, which includes APIs & Pharmaceutical Intermediates, Pharmaceutical Excipients, Food Additives, Nutraceutical Ingredients, and Home Care & Personal Care Raw Materials.”
Of the 12 product pages we opened, 2 state 99.0% purity and 6 link a certificate for that item.
No prices are published. You have to ask before you can compare cost against another supplier. Payment is by bank transfer and paypal.
Worth knowing before you order: no research-use-only notice. We found no research-use-only or not-for-human-consumption disclaimer on the site.
Site check: 76 products listed; payment by bank transfer, paypal; operates from China.
Dalian Handom Chemicals HDC is listed as active.
Finnrick assay record for Dalian Handom Chemicals HDC
Source: Finnrick, as published 2026-08-09. Pass and fail are Finnrick's classification against its own threshold, not ours.
The record for Dalian Handom Chemicals HDC
Status
Active
Vendor type
Research-use supplier
What we found
No research-use-only notice. We found no research-use-only or not-for-human-consumption disclaimer on the site. source
No public pricing. None of the 76 catalogue entries carry a price. Buyers have to make contact and request a quote, so cost cannot be compared against other suppliers without an enquiry. source
No online checkout. There is no shopping cart or checkout. Orders are arranged by message and paid off-platform, so there is no order record or dispute process built into the site. 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 China. Evidence: Site copy references China; Site copy references United States; Site copy references Canada. source
Ordering and payment
Payment methods
Bank Transfer, PayPal
Card payments
Not accepted
Cryptocurrency
Not accepted
Bank transfer
Accepted
Currency
USD
Online checkout
Not available
Shipping and handling
Ships to
United States, United Kingdom, Canada, Australia, Worldwide
Returns and guarantees
After-sales
Our company has cooperated with HANDOM CHEM for many years on UV absorbers, including Benzophenone-4(UV-284), Isoamyl p-Methoxycinnamate, Homosalate and Avobenzone, etc., they can guarantee product quality and excellent after-sales service for a long time. We trust each other very much and have also established a deep friendship.
Guarantee
Our company has cooperated with HANDOM CHEM for many years on UV absorbers, including Benzophenone-4(UV-284), Isoamyl p-Methoxycinnamate, Homosalate and Avobenzone, etc., they can guarantee product quality and excellent after-sales service for a long time. We trust each other very much and have also established a deep friendship.
Company details
Also known as
Fermented Products, Food Additives, Raw Materials
Trading since
2017
Operates from
China
Basis for location
Site copy references China; Site copy references United States; Site copy references Canada; Site copy references India; Site copy references Poland; Site copy references Germany; Lists a mainland China (+86) contact number
Dalian Handom Chemicals HDC is listed as active and we hold 13 Finnrick assays (10 passing, 3 failing its purity threshold). That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Has Dalian Handom Chemicals HDC been lab tested?
Yes. Finnrick, an independent testing programme, publishes 13 assays for Dalian Handom Chemicals HDC: 10 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 3 did not. Most recent assay 3 Aug 2026.
How do you pay Dalian Handom Chemicals HDC?
Dalian Handom Chemicals HDC accepts Bank Transfer, PayPal.