Trace lead turns up right across the protein category, because it turns up in soil and in the crops grown there. A January 2025 Clean Label Project analysis of 160 protein powders from 70 brands found lead above California's Prop 65 threshold in powders of every kind, plant and whey alike.[1] That is a fact about how protein is farmed, not a verdict on any one bag. What separates them is what the maker does before the powder is packed.
Here's what actually separates a vegan protein powder worth trusting: third-party testing for heavy metals, a short ingredient list you can read without a dictionary, and a texture people actually finish the bag on. Digestion follows from that last point. Gums and fillers are the usual culprits when a shake sits wrong. Judged against those three, here's how ten real vegan protein brands compare.
We built NØRSE CØDE around a short label on purpose: 9 natural ingredients, no gums, no artificial sweeteners, no fillers. We third-party test for heavy metals, and we make it ourselves at our own facility in Petaluma, California instead of handing it to a co-packer, so we control both the formulation and the testing timeline. It works in any liquid, hot or cold, without a blender. In a blind taste test, more people preferred NØRSE CØDE than the other two proteins in the panel combined, which matters here because a protein that sits in the cupboard half-finished doesn't do anyone's routine any good.
Try It Yourself
Aloha's Organic Plant Based Protein blends organic pea, brown rice, hemp, and pumpkin seed protein. Each product is tested by an independent third-party lab for lead, cadmium, mercury, and arsenic, and the formula is USDA Organic and non-GMO. It doesn't carry a public certification mark like NSF or Informed Choice, so the testing claim rests on the company's own reporting; there's no searchable third-party database backing it up.
Built around whole foods instead of protein isolates, Drink Wholesome's Vegan Almond Protein Powder leads with almonds and coconut, skipping the processed protein concentrate most of this list is built on. The company hires a third-party lab to test for heavy metals, gluten, and pesticides, and it goes a step past most brands here by posting those results on its own site rather than leaving the claim unproven.
This one stacks two athletic-testing programs on the same tub, NSF Certified for Sport and Informed-Choice, plus USDA Organic. It delivers around 30g of protein per serving from a blend built for the sport-nutrition shelf, which is the tradeoff against a shorter, simpler ingredient line.
Nuzest keeps its ingredient list about as short as this category gets, built from a water-extracted European pea protein with as few as three ingredients per serving. It's third-party tested for pesticides and heavy metals, and the simplicity is the whole pitch: less on the label, less to react to.
Orgain says both its incoming ingredients and its finished batches go through third-party heavy-metals testing. What it hasn't done is put a badge on the label the way a couple of the other brands here have. If you specifically want a number you can look up yourself instead of taking the company's word for it, this isn't the one.
PlantFusion's plant protein blend combines pea protein isolate with algae protein and an added amino-acid and enzyme blend, using guar gum and other texturizers to help it mix. It's third-party tested for identity, purity, potency, and label accuracy in FDA-registered, GMP-certified facilities. The ingredient list runs longer than some of the others here, which is the tradeoff for its added-amino-acid formulation.
Sunwarrior's plant protein blend pairs pea protein with goji berry and hemp seed, and is USDA Certified Organic. Heavy-metals and micronutrient testing runs through ARL Bio Pharma, an ISO-certified third-party lab, on every batch.
This blend of organic brown rice and pea protein isolate carries both Informed-Choice and Informed-Sport certification, tested at ISO-accredited labs. Transparent Labs also posts lot-matched certificates of analysis publicly, so a buyer can look up the results for the batch they bought.
Vega's Sport line blends pea, sunflower seed, pumpkin seed, and alfalfa protein, and runs the same NSF Sport program named above. Alfalfa is the one ingredient here you won't find in the rest of this list, which is what sets the formula apart from the others on the sport-certified side.
Two different things are being sold under one roof here: a mark you can look up, and a maker's word for what happens before any mark exists. Neither is automatically the safer bet. A lookup tells you an outside program checked a specific standard; a maker's account, with nothing to search, tells you what the maker says happened. Want a number you can check yourself without emailing anyone? Favor the brands carrying a badge. Care more about a short ingredient line and a certificate of analysis you can request directly? That's the route NØRSE CØDE and a few others here take. NØRSE CØDE ships with a 60-day money-back guarantee either way, so trying it costs nothing but a scoop.
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