

This rating was initiated by Weoliv. We independently purchased Weoliv Peak Whey Isolate from the open market (Amazon, Batch No: WE-26028), with no brand involvement.
Weoliv Peak Whey Isolate was third-party tested by Unbox Health at up to 3 NABL-accredited, FSSAI-approved labs, and received a rating of A. We rate products on a (D to A+) scale based on their label accuracy, toxicity and nutritional profile (for foods). All ratings are valid for 12 months. The rating went live on 15 Apr 2026 and its status is Active.
Weoliv had no influence on this rating. All lab reports are published. Read the full methodology for how we rate Whey Protein Powders here.
Weoliv Peak Whey Isolate received a rating of A in Unbox Health’s independent lab testing across label accuracy, safety, and nutritional parameters. Unbox Health rates products from D to A+ after testing every product at multiple accredited labs. We do not share subjective good/bad or pass/fail stamps.
Weoliv Peak Whey Isolate received a Non-Toxicity Score of 10 out of 10. Unbox Health did not find any safety concerns in our lab tests. This product was lab tested for the following toxic substances: Total Aflatoxins B,G, Total Aflatoxins M1, Lead, Arsenic, Cadmium, Mercury.
Weoliv Peak Whey Isolate received a Label Accuracy Score of 9.83 out of 10. Unbox Health identified one or more minor label inaccuracies in our lab tests. This product was lab tested for the following parameters: Total Protein, Total Carbs, Total Fat, Isoleucine, Leucine, Valine, Lysine, Methionine + Cysteine, Threonine, Phenylalanine + Tyrosine, Tryptophan, Histidine.
Unbox Health does not label products good or bad. Weoliv Peak Whey Isolate was rated A based on an aggregate score of 9.47 out of 10, after being independently tested at multiple NABL-accredited labs. It mostly matched all its label claims and passed all toxicity checks. It received a high nutritional profile score. All lab test results are published above, so you can evaluate the product against your own priorities.
Unbox Health tests label accuracy, contaminant levels and nutritional profile, not clinical effects, so it cannot confirm how Weoliv Peak Whey Isolate may affect an individual. On the safety parameters tested, this product passed all toxicity checks. Anyone who is pregnant, breastfeeding, managing kidney or liver conditions, or taking prescription medication should speak to a doctor or dietitian before adding a new product to their routine.
Unbox Health tested batch WE-26028 of Weoliv Peak Whey Isolate, which was sourced from Amazon. The rating went live on 15 Apr 2026 and is currently Active. All lab reports are published above.
Yes. Weoliv Peak Whey Isolate was independently tested at up to three NABL-accredited, FSSAI-approved laboratories. Unbox Health selected the laboratories and test parameters, while Weoliv had no control over the testing process or the published rating. The product's rating is based solely on the measured laboratory results.
Unbox Health publishes the full lab report for every product it tests. All lab reports for Weoliv Peak Whey Isolate are available on this page; log in to view it.
You can buy Weoliv Peak Whey Isolate from any trusted marketplace or the brand's official website. Direct purchase links are provided in the Where to Buy section on this page. Unbox Health does not sell products or recommend any specific retailer. Prices, availability, and stock can change frequently, and the product you purchase may belong to a different batch than the one tested by Unbox Health.