United States
59 products
Third-party testing statedCOA page linked, not reviewedCard
Tracked since Sept 2026
We may earn a commission. How this works
Directory · Curated list · serving the US · 275 suppliers
Suppliers with certificates of analysis serving the US
Two kinds of supplier appear here, and each card says which. Some have certificates of analysis we hold and have reviewed: batch, laboratory and date as documented. Others link a certificates-of-analysis page on their website that we have not yet reviewed; for those, the COA is the supplier's own claim. Showing stores based in or shipping to the US, those based there first. Show all regions.
Index updated 8 Nov 2026 · 11 verified · 231 state third-party testing · 275 with a COA page
- 6.3
6.3United States
50 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.3United States
68 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.3United States
41 products · Ships to 1 countryCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.2United States
46 products · Ships to 1 countryThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
6.2United States
40 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
- 6.2
United States
12 productsThird-party testing statedCOA page linked, not reviewedCardTracked since Oct 2026We may earn a commission. How this works
6.2United States
136 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.2United States
188 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.2United States
24 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.2United States
19 productsThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
6.2United States
42 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.2United States
25 productsThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
6.2United States
28 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
- 6.2
United States
37 productsThird-party testing statedCOA page linked, not reviewedCardBank transferCryptoTracked since Oct 2026We may earn a commission. How this works
6.2United States
71 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.2United States
3.7 Trustpilot(1)74 products · Ships to 1 countryThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
Tracked since Sept 2026We may earn a commission. How this works
Tracked since Sept 2026We may earn a commission. How this works
6.1United States
26 products · Delivery Next Day Shipping Available .Third-party testing statedCOA page linked, not reviewedCardCryptoTracked since Sept 2026We may earn a commission. How this works
6.1United States
24 products · Delivery Skip to content NEXT DAY SHIPPING +99% PURITY USA CERTIFIED NEXT DAY SHIPPING +99% PURITY USA CERTIFIED NEXT DAY SHIPPING +99% PURITY USA CERTIFIED .Third-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.1United States
18 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
- 6.1
United States
88 products · Ships to 1 countryThird-party testing statedCOA page linked, not reviewedCardTracked since Oct 2026We may earn a commission. How this works
Tracked since Sept 2026We may earn a commission. How this works
- Tracked since Oct 2026
We may earn a commission. How this works
6.0United States
45 products · Ships to 1 countryThird-party testing statedCOA page linked, not reviewedCardPayPalTracked since Sept 2026We may earn a commission. How this works
6.0United States
70 productsThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
6.0United States
17 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
Tracked since Sept 2026We may earn a commission. How this works
6.0United States
3.8 Trustpilot(50)63 productsCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
5.9United States
27 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
- Tracked since Sept 2026
We may earn a commission. How this works
- Tracked since Oct 2026
We may earn a commission. How this works
5.9United States
54 productsThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
5.9United States
25 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
5.9United States
66 products · Delivery Domestic orders typically arrive within 3 to 5 business days.Third-party testing statedCOA page linked, not reviewedCryptoTracked since Sept 2026We may earn a commission. How this works
5.9United States
8 products · Ships to 1 countryThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
Tracked since Sept 2026We may earn a commission. How this works
Tracked since Sept 2026We may earn a commission. How this works
Tracked since Sept 2026We may earn a commission. How this works
5.9United States
107 products · Delivery We ask you allow up to 14 days for domestic and 45 days for international orders for delivery to ensure your parcel has not simply been delayed – especially since Covid creates some delays in certainThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
- 5.8
United States
14 productsThird-party testing statedCOA page linked, not reviewedTracked since Nov 2026We may earn a commission. How this works
5.8United States
3.8 Trustpilot(30)27 products · Ships to 31 countriesThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
- 5.8
United States
36 productsThird-party testing statedCOA page linked, not reviewedTracked since Oct 2026We may earn a commission. How this works
5.8United States
10 products · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedCardPayPalTracked since Sept 2026We may earn a commission. How this works
5.8United States
65 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
5.8United States
34 productsThird-party testing statedCOA page linked, not reviewedCardCryptoTracked since Sept 2026We may earn a commission. How this works
5.8United States
40 products · Ships to 1 countryThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
- 5.8
United States
68 productsThird-party testing statedCOA page linked, not reviewedTracked since Oct 2026We may earn a commission. How this works
5.8United States
32 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
5.8United States
13 productsThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
5.8United States
27 productsThird-party testing statedCOA page linked, not reviewedBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
5.8United States
66 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
- 5.8
United States
17 products · Delivery Report visible damage, an incorrect or missing item, a seal or labeling problem, or a supported product-specific temperature concern in writing within 48 hours after the carrier’s delivery scan.COA page linked, not reviewedCardCryptoTracked since Nov 2026We may earn a commission. How this works
5.8United States
83 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
5.7United States
3.8 Trustpilot(2)23 productsThird-party testing statedCOA page linked, not reviewedCardPayPalTracked since Sept 2026We may earn a commission. How this works
5.7United States
84 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
- 5.7
United States
Ships to 1 countryThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
5.6United States
3.9 Trustpilot(9)15 products · Ships to 1 countryThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
5.6United States
9 productsThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works