Reviewed by Jack Ryan, co-founder & editorial lead · Updated
COA practices 40%10/10
Reputation 20%8.5/10
Transparency 20%7.5/10
Operations 20%9.5/10
COA 40%; reputation, transparency and operations 20% each. Weighted result 9.1/10, rounded to 9/10.
COA evidenceCOA quality 10/10✓COA verified
Purity: 160 of 164 reports: 96.05%–99.98% across all formulations. Pinealon: 96.44%; LM Bottle mixture: 96.05%. Three water reports and Lipo-FB omit numerical purity.
Yes. Petratide Science publishes 164 unique laboratory report sets, with 162 matching specific official records. Its broad ILS testing and card, wallet and bank-payment options are strengths. Trustpilot showed 4.2/5 from 41 reviews on October 16, 2026, including delivery complaints; exact report exceptions and final-sale terms are detailed below.
Evidence summary
Petratide Science COAs and evidence
Petratide Science combines a substantial laboratory archive with card, wallet and bank-payment options. Check the exact compound, strength and formulation: raw-powder and VIP strength discrepancies, two unmatched Freedom records and sample-specific endotoxin findings remain visible with their complete files.
01
Complete batch-certificate archive
The complete archive contains 164 unique laboratory report sets across 165 vendor files: 130 ILS Laboratories reports and 34 Freedom Diagnostics reports. 162 sets match specific official laboratory records. Two Freedom files remain available without an exact issuer match. Two SLU-PP-332 images reproduce one report and lot, so they count as one set. Complete vendor originals and complete official laboratory files are available in the COA library viewers.
02
Purity, dates and test depth
160 of 164 unique reports state numerical purity, spanning 96.05%–99.98% across peptide, raw-material, capsule and mixed-liquid records. Pinealon reports 96.44%; the lowest 96.05% value belongs to the LM Bottle mixture. Three water reports and Lipo-FB do not state a numerical purity result. Printed analysis/report dates run December 19, 2025–October 15, 2026. The ILS archive includes identity on all 130 unique reports, numerical purity on 126, measured content on 123, endotoxin on 112, PCR microbial screening on 109 and metals on 109. PCR screening remains separate from culture-based sterility. The Freedom archive includes identity, purity and content, with extended panels on individual later reports. Each report shows its own tests and measured results.
03
Report-specific findings
The AHK-Cu and GHK-Cu raw-powder offers are labelled 1 g, but their matched laboratory reports print nominal 1 mg with 1.03 mg and 1.06 mg measured content. They receive no exact 1 g product certificates. The June 10 KPV and Ipamorelin reports state 2.585 and 2.01 EU/mL endotoxin. Their vendor summaries use a ≤5 EU/mL specification; current official PDFs report the same values without a pass/fail threshold. VIP’s 5 mg archive card links a report labelled 10 mg with 4.01 mg measured content, so it provides no exact 5 mg product certificate. Two Freedom Search Codes—GHK-Cu 100 mg and that VIP record—have no exact entry in the public index.
04
Business identity and history
The current terms name Petratide Science LLC. Current contact and policy surfaces do not publish a street address, owner identity or scientific team. A Woodlands, Texas address appeared in the August review but is absent from the current policies. Authoritative Verisign RDAP records October 13, 2025 registration, before the oldest published December 2025 report. The storefront and COA archive require account access. Use petratidescience.com, the domain attached to the laboratory records and review profile.
05
Reviews
On October 16, the exact-domain Trustpilot profile displayed 4.2/5 from 41 reviews: 34 five-star and seven one-star. Positive accounts praise prices, delivery and responsive replacements. Negative accounts include unresolved delivery complaints and product-quality allegations; the customer testing allegation supplies no underlying laboratory file. The earlier August 8 observation was 4.3/5 from 38 reviews, retained as history. One Reddit discussion adds a small number of anecdotal ordering experiences and fee complaints, separate from laboratory evidence.
06
Shipping, payment and returns
Checkout offers credit/debit cards, Apple Pay, Google Pay, Same-Day Bank Payment and manual Zelle. The shipping policy specifies U.S.-only delivery, free standard shipping above $200, 24–36 hours processing and 2–7+ business days in transit. The inspected FedEx option is $14.95 plus mandatory $4.95 Guaranteed Delivery, charged once per order; payment-specific fees can change the displayed total. Sales are final after fulfillment. Damaged, incorrect or lost shipments must be reported within 24 hours with photos; approved claims receive reshipment or store credit.
Strengths
162 unique reports match specific laboratory records; complete originals remain accessible
Broad ILS testing includes identity, purity, content and sample-specific extended panels
Current checkout offers cards, Apple Pay, Google Pay, bank payment and Zelle
Current comparison prices link directly to each product
Watch-outs
Two 1 g raw-powder offers link reports labelled 1 mg; ARA-290 has no exact report
Two retained Freedom records have no exact public issuer match
VIP nominal strength differs from its source card; two endotoxin reports have different specification wording in current official PDFs
Current policies omit a street address and named ownership/team
Mandatory delivery protection and shipping affect smaller orders; sales are final
Details
Payment methods
Credit/debit cards
Apple Pay
Google Pay
Same-Day Bank Payment
Zelle
Purity
Complete batch reports; match exact product, strength, formulation and lot.
Sample-specific exceptions remain in the archive.
Shipping
U.S. only; free standard shipping above $200.
Processing: 24–36 hours.
Checked FedEx shipping: $14.95 plus mandatory $4.95 Guaranteed Delivery.
Sales final after fulfillment; claims within 24 hours.
Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.
Cheapest$15.99
2nd cheapest$18.00
3rd cheapest$18.69
4th cheapest$19.99
5th cheapest$21.99
27 collected days and prices
Cheapest in-stock listing prices by collected day
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$25.00
$10.00
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$10.00
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$19.99
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Frequently asked questions
Is Petratide Science legit?
Yes. Petratide Science publishes 164 unique laboratory report sets, with 162 matching specific official records. Its broad ILS testing and card, wallet and bank-payment options are strengths. Trustpilot showed 4.2/5 from 41 reviews on October 16, 2026, including delivery complaints; exact report exceptions and final-sale terms are detailed below. Petratide Science scores 9/10 on PeptidePrices' evidence rubric: 40% COA practices, 20% community reputation, 20% transparency, and 20% operations. Affiliate relationships are disclosed on this page and are not a scoring factor.
Where does Petratide Science ship?
Petratide Science ships to United States. U.S. only; free standard shipping above $200. Processing: 24–36 hours. Checked FedEx shipping: $14.95 plus mandatory $4.95 Guaranteed Delivery. Sales final after fulfillment; claims within 24 hours.
Does Petratide Science publish COAs?
COA verified. 162 issuer-matched report sets; 16 exact reviewed strengths
What do customer reviews say about Petratide Science?
On October 16, the exact-domain Trustpilot profile displayed 4.2/5 from 41 reviews: 34 five-star and seven one-star. Positive accounts praise prices, delivery and responsive replacements. Negative accounts include unresolved delivery complaints and product-quality allegations; the customer testing allegation supplies no underlying laboratory file. The earlier August 8 observation was 4.3/5 from 38 reviews, retained as history. One Reddit discussion adds a small number of anecdotal ordering experiences and fee complaints, separate from laboratory evidence.
164 unique report sets across 165 vendor files. 162 sets match official laboratory records; two Freedom files have no exact public issuer match.
What purity do the reports show?
160 reports state 96.05%–99.98% across all archive formulations, dated December 19, 2025–October 15, 2026. Pinealon reports 96.44%; the 96.05% minimum belongs to the LM Bottle mixture.
Which payment methods does Petratide accept?
The October 16 checkout offers credit/debit cards, Apple Pay, Google Pay, Same-Day Bank Payment and manual Zelle.