ANS Quench EAA Review Canada (2026): Is It Worth It?
By Bulldog Nutrition Editorial Team | Updated: September 2026
Quick Answer
ANS Quench EAA is a zero-calorie essential amino acid drink from Canadian brand ANS Performance: 10 g of amino acids per scoop, of which 8.75 g are the nine essential amino acids and 7 g are BCAAs in a 2:1:1 ratio, plus coconut-water and Himalayan-salt electrolytes and vitamins B6 and B12. It is stimulant-free, naturally flavoured with no artificial dyes, and one of the better-tasting EAAs sold in Canada. It suits fasted or intra-workout training and cutting phases; it does not replace a protein shake. Bulldog Nutrition is an authorized Canadian and US retailer of ANS Performance, with nationwide shipping.
Quench EAA is the amino acid product Canadians search for by name more than almost any other, and most of what they find is a product page. This review is the missing editorial read: what is actually in the scoop, how it compares to the other full-spectrum EAAs Bulldog stocks, what buyers say about the flavours, and who should skip it.
All label facts below come from the ANS Performance product pages and the tubs as listed at Bulldog Nutrition. Where ANS does not publish an exact amount, we say so rather than guess.
Browse all EAA and BCAA supplements at Bulldog Nutrition →
Is ANS Quench EAA a Good EAA Supplement?
Yes, if a complete EAA profile at zero calories is what you are buying. The two numbers that matter on any EAA label are the total essential amino acids and the leucine share, because leucine is the amino acid that switches on muscle protein synthesis and the other eight are what the muscle builds with. Quench delivers 8.75 g of EAAs per scoop with 7 g of that as BCAAs at 2:1:1, which works out to roughly 3.5 g of leucine, comfortably above the 2–3 g most researchers cite as the per-dose trigger. The remaining 1.75 g covers the six non-BCAA essentials (histidine, lysine, methionine, phenylalanine, threonine, tryptophan), so the "full toolkit" claim on the tub is accurate.
Where it is weaker: ANS does not publish the individual EAA amounts on its product page, so you cannot see how thin the non-BCAA six are spread across 1.75 g. ATP Lab's Pure EAA, by contrast, lists every amino acid to the milligram. If you want to audit the label line by line, Quench makes you read the tub.
Quench EAA Nutrition Facts (Per Scoop)
| Spec | ANS Quench EAA |
|---|---|
| Total amino acids | 10 g |
| Essential amino acids (all 9) | 8.75 g |
| BCAAs (leucine, isoleucine, valine) | 7 g at 2:1:1 (≈3.5 g leucine), vegan fermented |
| Non-BCAA essentials | 1.75 g across histidine, lysine, methionine, phenylalanine, threonine, tryptophan (individual amounts not published) |
| Electrolytes | Coconut water powder, Himalayan sea salt, magnesium, potassium (amounts on the tub label) |
| Vitamins | B6, B12 |
| Calories / carbs / sugar | 0 / 0 g / 0 g |
| Stimulants | None |
| Colours | No artificial colours or dyes; naturally flavoured |
| Sizes | 30 servings (9 flavours) and 90 servings (6 flavours) |
| Directions (ANS) | 1 scoop in 8–10 oz (about 250–300 ml) cold water during training, or through the day on rest days |
ANS describes the product as third-party tested and made in a GMP-certified facility. Those are the brand's statements; Quench does not carry a named sport-certification mark such as Informed Sport, which matters only if you compete in tested sport.
Quench EAA vs Believe EAA vs ATP Lab Pure EAA
These are the three full-spectrum EAAs Bulldog stocks most often, and they are built for slightly different jobs.
| ANS Quench EAA | Believe Performance EAA | ATP Lab Pure EAA | |
|---|---|---|---|
| Total EAAs | 8.75 g (7 g BCAA) | All 9 EAAs (totals not broken out on the tub summary) | 10 g scoop; leucine 2.58 g, isoleucine 1.29 g, valine 1.29 g, lysine 860 mg, others 130 mg each |
| Extras | Coconut-water electrolytes, Mg, K, B6, B12 | 3 g citrulline malate, 1 g L-tyrosine, electrolyte blend | 85 mg potassium; stevia-sweetened |
| Calories | 0 | Under 15 | 0 (stevia) |
| Stimulants | None | None | None |
| Flavours stocked | 9 (30-serve) / 6 (90-serve) | 9 | 4 |
| Best for | Hydration plus aminos, cutting, fasted sessions, best value per serving in the 90-tub | Lifters who want a pump and focus edge in the same scoop | Label-transparent, stevia-only buyers; made in Canada |
Read it this way: Quench is the hydration-first EAA, Believe is the performance-first EAA, and ATP Lab is the transparency-first EAA. If your EAA is going in the shaker you sip during a hot session, Quench's electrolyte base is the reason to choose it. If you are stacking an EAA on a stim-free pre-workout for pumps, Believe's citrulline is doing work Quench does not. Full rankings, including these three, are in our Best EAA Supplements in Canada guide.
Taste, Sweetness and Mixing
Flavour is where Quench earns its reputation. Across Bulldog's own reviews and the wider Canadian retail reviews we read, Pink Lemonade and Peach Mango are the two flavours named most often as favourites, and the recurring comment is that it "does not bother my stomach," which is not something people say about every amino drink. Sour Gummy Blast and Watermelon Lime are the sharper options; Lemon Iced Tea is the least sweet of the nine.
The honest cons: it is sweet. One reviewer found it "a little too sweet" even at the directed 8–10 oz, and the fix is simply more water, which is 12–16 oz for most people. ANS does not list its sweetener on the product page, so check the tub if you avoid specific sweeteners. Mixing is clean in a shaker; like most amino powders it settles if left standing, so give it a swirl mid-session.
Bulldog customers rate the 30-serving tub 4.6 out of 5 across 9 verified reviews and the 90-serving tub 5.0 across 7 at the time of writing.
Is It Safe to Take Quench EAA Every Day?
For healthy adults, daily use is how the product is designed to be taken; ANS's own directions cover training days and rest days, and the formula has no stimulants, no sugar and no calories to accumulate. Essential amino acids are the same ones in dietary protein, so a scoop is nutritionally closer to a small portion of protein than to a "supplement" in the pharmacological sense. ANS's label advises consulting a health care practitioner if you are pregnant or breastfeeding or have liver or kidney disease, and Bulldog's standing advice is that EAAs sit on top of adequate daily protein, not in place of it.
Who Quench EAA Is For, and Who Should Skip It
Buy Quench EAA if you:
- Train fasted or early and want amino acid coverage without calories
- Are cutting and want a flavoured, zero-sugar drink that supports muscle retention
- Sweat heavily or train in the heat and want electrolytes in the same scoop
- Want the best cost per serving of the stocked EAAs (the 90-serving tub)
- Prefer natural colours and flavours
Skip Quench EAA if you:
- Want a pump or focus ingredient in your intra-workout drink (look at Believe EAA)
- Need every amino acid quantified on the label (look at ATP Lab Pure EAA)
- Already drink a full protein shake around training; a second amino source adds little
- Compete in tested sport and need a named certification mark
- Are under 18
How to Use Quench EAA
One scoop in 250–300 ml of cold water, sipped through your session, is the standard use; add more water if it is too sweet for you. On rest days, one scoop at any point in the day keeps the amino pool topped up. A 30-serving tub is a month of training-day use; the 90-serving tub is three months at once a day and the better buy if you already know the flavour you like. You can stack it with any stimulant pre-workout or with creatine without changing either dose.
⚠️ Always read the full label before use. These statements have not been evaluated by Health Canada or the FDA for disease treatment or prevention.
FAQ
What is in ANS Quench EAA?
10 g of amino acids per scoop: 8.75 g essential amino acids including 7 g of 2:1:1 BCAAs, plus coconut-water and Himalayan-salt electrolytes with magnesium and potassium, and vitamins B6 and B12. Zero calories, carbs and sugar; no stimulants; no artificial dyes.
Is Quench EAA better than BCAAs?
For building and keeping muscle, yes. BCAAs are three of the nine essential amino acids; Quench supplies all nine, so the leucine signal has the rest of the building blocks present. Our BCAA vs EAA comparison covers the research.
Does Quench EAA break a fast?
Strictly, any amino acids are calories in a metabolic sense, but at zero labelled calories and zero sugar Quench is what most fasted trainers use without leaving their protocol. If your fast is for medical or religious reasons rather than training, treat it as food.
Which Quench EAA flavour is best?
Pink Lemonade and Peach Mango are the most consistently praised in Canadian reviews; both come in the 30- and 90-serving sizes. Lemon Iced Tea is the least sweet, and only in the 30-serving tub.
Is the Quench EAA at Bulldog Nutrition authentic?
Yes. Bulldog Nutrition is an authorized Canadian and US retailer of ANS Performance, and every tub is sourced directly from the brand, never grey market. Both sizes ship across Canada and the United States.
Final Thoughts
Quench EAA does the two things a modern EAA should do, a complete essential amino acid profile and real hydration support, at zero calories and with flavours people actually finish. Its only real gap is label transparency on the individual aminos. For fasted training, cutting phases and hot sessions it is our default recommendation among the stocked EAAs; for pumps choose Believe, for a fully itemized label choose ATP Lab. Shop the 30-serving Quench EAA to try a flavour, or the 90-serving Quench EAA once you know yours, at Bulldog Nutrition, an authorized Canadian and US retailer with nationwide shipping.