StoneAge stocks Perfect Amino in powder and tablet form, both $67.95, carrying more than 430 customer reviews at an average of 4.9 out of 5 — the most-reviewed products in the store. Both ship from an Australian warehouse.
A small range on purpose. Perfect Amino is the product our customers reorder more than anything else we sell, and there is nothing we would rather put beside it.
What's in this range?
Two formats of the same formulation. Perfect Amino Powder — 272 reviews at 4.9, mixed into water, available in several flavours. Perfect Amino Tablets — 166 reviews at 4.9, for people who would rather not mix anything. Same eight essential amino acids in both; the choice is purely about how you'd rather take them. The full Perfect Amino range sits alongside this page.
Which should I start with?
Powder if you already drink something in the morning or around training — it's easier to build into a habit that exists. Tablets if you travel, or if the idea of measuring a scoop is the thing that will stop you taking it. Between the two, the powder has the longer review history at 272, but that reflects how long it has been on the shelf rather than which one people prefer.
What are these ingredients?
What are essential amino acids?
Amino acids are the components proteins are built from. Your body can manufacture most of them, but not all — the ones it cannot make, and has to take in from food, are called essential. Dietary protein is broken down into amino acids before the body can use them; an essential amino acid supplement supplies them directly.
How is this different from eating protein?
Food protein arrives with everything else the food contains — calories, fat, fibre, and the time it takes to digest. An essential amino acid supplement is the amino acids on their own. Neither replaces the other; people generally use these alongside meals rather than instead of them, and often alongside a protein powder.
Why eight and not nine?
The essential amino acids are usually counted as nine. Perfect Amino carries eight of them, in a fixed ratio — the formulation is built around that specific balance rather than around including everything. The full profile is on the product page.
Which do customers rate highest?
Perfect Amino Powder (272 reviews, 4.9) and Perfect Amino Tablets (166 reviews, 4.9). Between them they carry more reviews than any other pair of products in the store, and the ratings are effectively identical — which is what you would expect from two formats of the same formulation.
What's the difference between BCAAs and EAAs?
BCAAs are three amino acids — leucine, isoleucine and valine. Essential amino acids are the ones your body cannot make and has to take in from food, and BCAAs are three of those. So the two are not alternatives; one is a subset of the other.
StoneAge doesn't stock BCAAs. Everything in this range is a complete essential amino acid formula. If you're comparing the two on a label, the difference is simply how many of the essential aminos you're getting.
How much do essential amino acids cost here?
Both formats are $67.95. Prices are in Australian dollars and include GST.
Are these genuine, and is StoneAge an authorised stockist?
Yes. StoneAge Health is an Australian-owned business and an authorised stockist for BodyHealth, the maker of Perfect Amino. Stock is held in an Australian warehouse rather than drop-shipped from overseas, so what arrives is current stock with proper shelf life, not something that has spent weeks in transit.
Where do these ship from?
An Australian warehouse. No customs step, no international wait, and no import duty added at the door.
People buying these most often also look at fitness and sports nutrition, recovery, energy, omega-3 and anti-aging.
Range, pricing and review counts last checked August 2026.
