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It takes 10% off your product subtotal on every order, for new and returning customers. One code per order: SAVE10 doesn’t combine with other codes or with first-order or welcome-back offers.
Radiant Peptides vs Arctic Lab Supply
Radiant Peptides
Netherlands · EU
6.7/10 Trust score
Proceed with care Higher score 
Arctic Lab Supply
United States · USA
8.2/10 Trust score
Good score The verdict
Arctic Lab Supply scores higher: 8.2 against 6.7 for Radiant Peptides. Radiant Peptides leads on Price & value. Arctic Lab Supply leads on Purity & testing, Transparency, Shipping, Support and Customer reviews.
Row by row
| Criterion | Radiant Peptides | Arctic Lab Supply |
|---|---|---|
| Overall score | 6.7 | 8.2 |
| Purity & testing | 8.0 | 9.0 |
| Transparency | 6.5 | 9.5 |
| Price & value | 5.6 | 5.4 |
| Shipping | 6.0 | 9.5 |
| Support | 6.5 | 7.0 |
| Customer reviews | 6.4 | 7.3 |
| Best coupon | No code found | 10% OFF |
| Price range | €29.99 | $27.99 |
| Free shipping from | €49.99 | $149 |
| Delivery | Aims to dispatch within 1 working day of payment; delivery 1-2 days in NL, 2-4 days elsewhere | Same-day dispatch if paid by midnight ET; US Priority about 2–4 days, international usually 7–21 business days |
| Ships to | Netherlands, Belgium, Germany, France, Austria, Luxembourg, Ireland | United States, Worldwide, Europe, Canada |
| Range | Skin & pigmentation, Tissue repair, Metabolism & energy, Bundles | Research peptides, Lab supplies, Vial-cap gear, Pre-order items |
| Purity claim | Not published | Not published |
| Lab testing | Own batches go to Janoshik Analytical and are verifiable there; reports are published per product, some from other labs. | 20 current lot-matched reports from ILS Laboratories and Freedom Diagnostics, viewable without an account. |
| Public COAs | Yes | Yes |
| Payment methods | Bank transfer | Credit card, Bank transfer, Apple Pay, Google Pay, Zelle |
| Contact | E-mail, WhatsApp | E-mail, Contact form |
| Refunds | Justified defects reported within 7 days of receipt: free replacement, otherwise refund within 14 days; opened vials excluded from withdrawal. | Full refund if cancelled before shipping; 30 days on unopened items (you pay return); damaged or lost: reship or refund if reported in 48 hours. |
Flags on both sides
Radiant Peptides
Green flags
- Lab reports published per product
- Free shipping from €49.99 (stated for NL and BE)
- Aims to dispatch within 1 working day of payment
Red flags
- Ships only to NL, BE, DE, FR, AT, LU and IE
- Listed payment is by bank only (banking app or IBAN transfer)
- Site is in Dutch only
Arctic Lab Supply
Green flags
- 20 current lot-matched lab reports, open without an account
- Orders paid by midnight ET ship the same day by USPS with tracking
- Free US shipping from $149 after discounts; from $300 abroad per shipping pages
Red flags
- Shop pages disagree on whether Mexico and Australia are served
- Card and bank (ACH) payments are made through a Mercury invoice
- International orders under $300 pay shipping; Canada from $23.95 for up to five vials
Best codes
Best code at each shop
No code for Radiant Peptides.
Visit radiantpeptides.nl