Tommys Organic Complete Protein + Super Greens

Pea is the plant protein most people should start with, and an honest picture includes where it doesn't match dairy. These are the questions our naturopaths ask in store.

A good fit if

• You're vegan, vegetarian or dairy-free and want the plant protein with the best evidence
• You react to whey or casein and want an animal-free option that isn't soy
• You're happy to use a pea and rice blend, or eat grains and seeds across the day, to cover the methionine gap
• You want a protein whose amino acid profile has been measured in people rather than assumed
• You compare products on protein per serve, not on marketing

Check with us first if

• You have kidney disease, or any condition where your protein intake is being managed. Your care team will want to know your total protein from all sources, not just the scoop size.
• You have a peanut, lupin or other legume allergy. Pea is a legume, so a reaction to other legumes is possible, and peas don't have to be declared as an allergen on Australian labels, so a "Contains" statement won't warn you.
• You have IBS, are sensitive to fructans or follow a low FODMAP diet. Isolates have most of the pea's carbohydrate removed and concentrates don't, so the two can affect you differently.
• You're pregnant, breastfeeding, or buying for a teenager. A plain protein powder is a food, but any product labelled as a formulated supplementary sports food has its own age and pregnancy restrictions, and many sports blends add herbs or stimulants. Our Protein Powder page explains the labelling rule.
• You want to use it to replace meals rather than to top up your protein. That's a change to your diet worth talking through first.
• You take prescription medicine. Check with your doctor, pharmacist or our naturopaths before you start.

• Pea protein isolate. Best known for: The standard sports-style pea protein, and the version used in the published trials. Absorption: Starch and most fibre are removed, so protein per serve is high and carbohydrate is low. Typical use: The default choice if you want a protein hit rather than a wholefood powder.
• Pea protein concentrate. Best known for: Less processed, with more of the pea left in. Absorption: Less protein per 100 g than isolate because carbohydrate and fibre remain, so the scoop has to be bigger. Typical use: Wholefood-style powders and food manufacturing; check the protein per serve, not per 100 g.
• Pea and rice blend. Best known for: The standard fix for pea's low methionine. Absorption: Rice is low in lysine and pea is low in methionine, so together they cover more of the nine essential amino acids than either alone. Typical use: Most 'plant protein' powders on an Australian shelf are this blend, whatever the front of the pack leads with.
• All-in-one vegan blends (pea plus superfoods, greens or probiotics). Best known for: One tub doing several jobs. Absorption: Pea is usually the base, but the added ingredients mean less protein per scoop. Typical use: Convenient; check the protein grams per serve before comparing it with a plain isolate.
• Hydrolysed pea protein. Best known for: Pre-broken peptides, marketed on how quickly they're digested. Absorption: Breaking down the protein shortens the chains, but the amino acid profile, including the low methionine, stays the same. Typical use: Uncommon in Australian stores; the profile matters more than the speed here.
• Fermented or organic pea protein. Best known for: Sold on how it's processed and certified rather than on the protein itself. Absorption: Fermentation is claimed to make it easier to tolerate; the published quality scores on this page are for regular isolate. Typical use: A matter of preference. It doesn't change the amino acid maths.

Reference values. The NHMRC sets recommended intakes for total daily protein, not for any single protein source. You'll find those figures, by age and sex, on our Protein Powder page. What matters here is quality rather than quantity: a source with a lower protein quality score gives you fewer usable amino acids per gram, so pea and whey aren't interchangeable gram for gram.

Typical supplemental range. The 12-week strength training trial used 25 g twice a day, 50 g in total. The study measuring blood amino acids used 0.33 g per kilogram of body weight in one drink, about 25 g for a 75 kg adult. Australian labels are based on a single scoop in that same 20 to 25 g range, which is why a second serve, or a blend, is the usual way to make up for pea's lower amino acid delivery, rather than a bigger scoop.

Upper level. The NHMRC hasn't set an upper limit for protein, and no Australian authority has set one for pea protein. What matters is your total daily protein from all sources, which our Protein Powder page covers.

Worth knowing. Two practical checks. First, read the protein per serve rather than per 100 g, because flavoured and all-in-one powders also contain cocoa, sweeteners and gums. Second, if pea is the only protein in the tub, eating grains, seeds or another protein source across the day covers the methionine gap. The Better Health Channel makes the same point about plant proteins in general. What you need depends on your age, diet and health, so talk to one of our naturopaths.

Food first, where the diet allows it.

• Cooked or canned dried peas, split peas, lentils, chickpeas and beans: 1 cup (150 g) cooked: one standard serve under the Australian Dietary Guidelines
• Green peas, fresh or frozen: the same species as the powder, eaten whole with its starch and fibre intact
• Tofu: 170 g: one standard serve; soy covers methionine better than pea does
• Nuts and seeds: 30 g: one standard serve; seeds are a useful methionine partner for a pea-heavy diet
• Grains and cereals eaten with legumes: baked beans on toast is the Better Health Channel's own example of a plant pairing that covers the essential amino acids

If any of these sound like you, talk to one of our naturopaths or your doctor before you start.

• You're allergic to pea or pea protein. Don't take it.
• You have a peanut, lupin or other legume allergy. Pea is a legume and cross-reactions are possible; peas are NOT a declared allergen under Australian labelling law, so no 'Contains' statement will warn you.
• You have kidney disease or a medically managed protein restriction. Your total daily protein is the number that matters.
• A doctor or dietitian has told you to limit protein. Don't add a powder without advice.
• You have IBS or fructan sensitivity, or eat low-FODMAP. Isolates and concentrates differ in how much pea carbohydrate remains.
• You're pregnant or breastfeeding, or under 15. Products labelled as formulated supplementary sports foods carry their own restriction; see the main Protein Powder page.
• You'd rely on pea as your only protein source. Methionine is its weak point, so pair it with grains, seeds or a rice blend.
• If you notice signs of an allergic reaction, such as swelling of the lips, face or throat, hives, wheezing or difficulty breathing, get urgent medical help.
• If you take prescription medicines, check with your doctor, pharmacist or our naturopaths before starting.