Simple Peptide Review 2026
Independent review of Simple Peptide — a research peptide supplier carrying 13 compounds. Certificate of Analysis provided.
At a Glance
Pros & Cons
- ✓Certificate of Analysis (COA) provided for all products
- ✗No independent third-party verification
- ✗No discount code currently available
- ✗Smaller catalog — 13 compounds listed
Verdict
Simple Peptide is a research peptide supplier carrying 13 compounds, with Certificate of Analysis documentation available. Use the price comparison table above to check current pricing and stock before ordering.
Price Comparison — 13 Compounds
| Compound | Category | Sizes | Best Price | Per mg | Stock |
|---|---|---|---|---|---|
| KLOW | Appearance | 80mg | $140.00 | $1.75/mg | ✓ In Stock |
| Selank + Semax | Cognitive | 10mg | $60.00 | $6.00/mg | ✓ In Stock |
| Bacteriostatic Water (BAC Water) | Essentials | 10ml, 30ml | $8.00 | $0.60/mg | ✓ In Stock |
| CJC-1295 / Ipamorelin (No DAC) | GH Research compounds | 10mg | $65.00 | $6.50/mg | ✓ In Stock |
| GHRP-6 | GH Research compounds | 10mg | $39.00 | $3.90/mg | ✓ In Stock |
| IGF-1 LR3 | GH Research compounds | 1mg | $60.00 | $60.00/mg | ✓ In Stock |
| BPC-157 | Healing | 10mg, 15mg | $55.00 | $5.00/mg | ✓ In Stock |
| TB-500 | Healing | 10mg | $65.00 | $6.50/mg | ✓ In Stock |
| FOXO4-DRI | Longevity | 10mg | $180.00 | $18.00/mg | ✓ In Stock |
| Cagrilintide | Metabolic | 10mg | $140.00 | $14.00/mg | ✓ In Stock |
| Retatrutide (GLP-3 RT) | Metabolic | 6mg, 12mg, 24mg, 48mg | $52.50 | $6.55/mg | ✓ In Stock |
| Semaglutide | Metabolic | 10mg | $65.10 | $6.51/mg | ✓ In Stock |
| Tirzepatide (GLP-2 TZ) | Metabolic | 10mg, 15mg, 20mg, 30mg, 60mg, 100mg | $65.10 | $2.98/mg | ✓ In Stock |
Prices updated regularly. Always confirm current price on Simple Peptide's site before ordering.
Verification & Quality
Certificate of Analysis (COA)
Simple Peptide provides a Certificate of Analysis for their products, documenting purity, identity, and potency testing results. COA documentation is a baseline quality requirement for legitimate research peptide suppliers.
Third-Party Testing
Simple Peptide conducts in-house quality testing. While in-house testing can be rigorous, third-party independent verification provides an additional layer of accountability. Consider requesting COA documentation directly.
Frequently Asked Questions
Is Simple Peptide legit?
Simple Peptide is a verified research peptide supplier that provides a Certificate of Analysis (COA) for their products. They carry 13 research compounds. As with any supplier, always review the COA and confirm product specifications before ordering. All suppliers listed on Best Pep Prices have been reviewed for basic quality standards.
Does Simple Peptide have a discount code?
Simple Peptide does not currently have a publicly listed discount code on Best Pep Prices. Check their website directly or sign up for their newsletter for any ongoing promotions or first-order discounts.
What peptides does Simple Peptide carry?
Simple Peptide carries 13 research compounds across 7 categories. Their catalog includes Bacteriostatic Water (BAC Water), Retatrutide (GLP-3 RT), Tirzepatide (GLP-2 TZ), BPC-157, TB-500, GHRP-6, KLOW, CJC-1295 / Ipamorelin (No DAC), and 5 additional compounds. Use the price comparison table above to view all available sizes and current pricing.
How fast does Simple Peptide ship?
Shipping times from Simple Peptide vary depending on your location and the shipping method selected at checkout. Most domestic US orders typically arrive within 3–7 business days. Visit Simple Peptide's website directly for current shipping policies, available carriers, and estimated transit times.
Popular Compounds from Simple Peptide
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