Independent South African deskPrices checked 27 October 2026
Healthnews24

Health, fitness and the supplement aisle. An independent South African desk.

Amino acids · Answer

What is the best EAA supplement in South Africa?

Few South African products are plain EAA mixes, and most do not publish leucine or EAA grams in text, so we cannot rank by price per 10 g of EAA. By powder weight (October 2026), USN ALL9 Amino 330 g (R359.95–R362.99) is about R11 per 10 g and Biogen Complete 9 Aminos 360 g (R399.99) R11.11. Whey is usually better value.

· 2 min read

An EAA supplement supplies all nine essential amino acids. About 10–15 g of EAAs with 2–3 g of leucine stimulates muscle protein synthesis, equal to roughly 20–25 g of whey. So the question is whether your EAA product delivers that dose and whether it is cheaper than whey. We compared what is stated on seller pages in October 2026.

How do South African EAA products compare?

ProductPrice (retailer)R per 10 g powderWhat the page states
USN ALL9 Amino 330 gR359.95–R362.99 (USN shop)R10.91–R11.00All nine EAAs incl. BCAAs; amounts not on page; tagged Halaal and Vegan by USN
Biogen Complete 9 Aminos 360 gR399.99 (Dis-Chem Living Fit)R11.11Nine EAAs; amounts not read
NPL BCAA EAA 12:1:1 300 gR354.99 (Dis-Chem)R11.83BCAA-led mix with EAAs; amounts not read
USN Amino Energy 300 gR259–R324.99 (USN shop, Dis-Chem)R8.63–R10.83EAAs plus caffeine and L-carnitine tartrate; caffeine mg unpublished

The per 10 g figure is powder weight, not EAA content, so it overstates the value if a scoop contains flavouring and sweeteners. We could not verify leucine per serving for any of them.

What should an EAA label show?

  1. Each essential amino acid in mg, not a blend total.
  2. Leucine of about 2–3 g per serving, the range the ISSN uses for a protein dose (700–3 000 mg).
  3. A serving of about 10–15 g of EAAs. If a scoop holds 5 g, you need several.
  4. Stimulant disclosure. Avoid Amino Energy-style products in the evening.
  5. Sweeteners. USN ALL9's sweeteners are not stated on its shop page.

Is whey a better deal?

Usually. NPL Platinum Whey Plus 1 kg (R490, NPL shop) costs R23.52 per 30 g of protein, and whey delivers all the essential amino acids plus extra benefits. EAAs earn their place mainly for plant-based eaters wanting a leucine boost, people who cannot take whole protein around training, or situations where protein is hard to eat. See BCAA vs EAA in South Africa and best whey protein in South Africa.

Are there any cautions?

EAAs are safe at typical doses for healthy adults. Check with a doctor or dietitian if you have kidney or liver disease, are pregnant, or take medication. Drug-tested athletes should know that no EAA product above shows a verified third-party certificate. Related: leucine supplement: do you need it and how much BCAA and EAA cost.

Under-18s should meet protein needs from food rather than amino-acid or fat-loss powders.

Products mentioned

ProductSizePrice (source, date)ServingsSweeteners
USN ALL9 Amino 330 g330 gR359.95-R362.99 (USN online shop, 2026-10)—not stated
Biogen Complete 9 Aminos 360 g360 gR400 (Dis-Chem Living Fit, 2026-10)—not stated
NPL BCAA EAA 12:1:1 300 g300 gR355 (Dis-Chem (listing via PriceCheck), 2026-10)—not stated
USN Amino Energy 300 g300 gR259-R324.99 (USN online shop, 2026-10)—not stated

Sources

Educational information, not medical advice. Speak to a doctor, pharmacist or registered dietitian before using supplements if you are pregnant or breastfeeding, under 18, taking medication, or living with kidney, liver or heart disease. Prices were observed in October 2026 and are not offers.