What is Believe Isolate Protein? It is a lean, smooth-digesting protein built on a milk protein isolate + beef protein isolate (hydrolyzed bovine collagen) blend — no whey. Each scoop delivers about 27 g of protein for roughly 120 calories, with only about 2 g of carbs and 0 g of sugar, gluten-free and low in lactose. It is an everyday recovery protein that also delivers collagen for your joints, and it is Informed Protein certified for verified protein content. This is the big 4.4 lb (60-serving) value tub.
Key macros / what it is
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~27 g protein per scoop from a milk + beef isolate blend (no whey)
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~120 calories, 0 g fat, ~2 g carbs, 0 g sugar (flavoured 32.5 g scoop)
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Gluten-free and low in lactose (contains milk)
- Collagen peptides help support joints and connective tissue
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Informed Protein certified — label protein content independently verified
- Format: 4.4 lb / 60 servings
Best for these goals
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Lean muscle & recovery: ~27 g of complete protein per scoop with minimal fat and carbs.
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Macro-friendly nutrition: 120 calories, 0 g sugar — easy to fit into a cut or a tracked plan.
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Joint support: the beef isolate is hydrolyzed bovine collagen, which supports joints and connective tissue.
Who it's for
- Lifters who want a lean protein that also delivers collagen for joints
- Macro-trackers who want protein with minimal fat and carbs
- People who prefer a steadier milk-isolate release over a fast whey spike (or who want a whey alternative)
About Believe Supplements
Believe Supplements is a transparent, no-proprietary-blend Quebec brand. As whey isolate became expensive and volatile, Believe rebuilt this formula on two stable complete-protein sources: milk protein isolate (a steady, sustained release) and beef protein isolate as hydrolyzed bovine collagen (which also supports joints and connective tissue). The result digests smoothly, keeps fat and carbs low, and holds quality and value without relying on high-cost whey. Believe markets it as the first publicly third-party-tested protein in its line.
Why we carry it
At Top Nutrition & Fitness we only stock what we would use ourselves. Believe Supplements earned a spot in our Montreal store after our team tested it. Canadian customers tell us this line is hard to find consistently in stock; we keep it on the shelf and ready to ship, with free shipping on qualifying orders, 5% cashback rewards and free 30-day returns.
Nutrition & ingredients
| Per scoop |
Flavoured (32.5 g) |
Unflavoured (30 g) |
| Calories |
120 |
110 |
| Protein |
27 g |
27 g |
| Fat |
0 g |
0 g |
| Cholesterol |
10 mg |
10 mg |
| Sodium |
30 mg |
35 mg |
| Carbohydrates |
2 g |
0 g |
| Sugar |
0 g (0 g added) |
0 g (0 g added) |
| Calcium |
350 mg |
350 mg |
Amino profile per serving: EAAs 8.66 g · BCAAs 3.96 g (leucine 1.77 g, isoleucine 0.96 g, valine 1.23 g).
Ingredients: milk protein isolate, beef protein isolate (hydrolyzed bovine collagen peptides), natural flavours, cocoa (in chocolate flavours), salt, sucralose, xanthan gum, maltodextrin (varies slightly by flavour). The Unflavoured option omits added flavours and sweeteners.
Diet & allergens: Not vegetarian or vegan — it contains beef-derived bovine collagen. Gluten-free and dye-free. Contains milk (low lactose, not lactose-free). Choco Peanut Butter contains peanuts; other flavours are peanut-free.
Informed Protein certified: this formula carries the Informed Protein seal from LGC's lab — its protein content is independently tested to match the label within ±2%, with no amino spiking, and screened for contaminants. (Informed Protein verifies protein content and quality; it is a separate program from Informed Sport/Choice banned-substance testing.)
Flavours in this listing: Vanilla Cupcake, Cookies & Cream, Strawberry Cream, Choco Peanut Butter, Choco Brownie(s) and an Unflavoured 45-serving option.
How to use: add one scoop to 250–350 ml of cold water or milk and shake for 20–30 seconds. Great post-workout or between meals; the Unflavoured option also stirs cleanly into coffee, smoothies, yogurt, oatmeal and baking.
Comparison
Versus a pure whey isolate (for example Allmax Isoflex), Believe Isolate Protein trades whey's ultra-fast spike for a steadier milk-isolate release plus collagen — a well-tested everyday recovery protein at strong value. If you specifically need whey, or a vegetarian option, this is not it; if you want a lean, verified milk-and-collagen isolate, it is a top pick.
Pairs well with
Add an Allmax Isoflex whey isolate packet for fast-digesting protein on the go, keep a 3D Energy Drink for a zero-sugar pre-training lift, or snack on a PhD Smart Bar when you want protein you can chew.
Great alternative to
A great alternative to pure whey isolates when whey is expensive or hard to find — and a solid pick for anyone who wants a milk-and-collagen isolate with a steadier release.
Why buy from Top Nutrition & Fitness
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Same-day shipping from our Montreal store on orders placed before the daily cut-off — no duties, no surprise fees.
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Free shipping on qualifying orders anywhere in Canada.
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5% cashback on every order with Top Nutrition Rewards.
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Free 30-day returns, even on opened products.
- A curated Montreal shop since July 2016 — we only stock what we would use ourselves. This is the big 4.4 lb (60-serving) value tub, plus an Unflavoured 45-serving option. Prefer the other size? Grab the 1.7 lb / 25-serving tub.
FAQ
What protein sources does it use? It is built on a milk protein isolate plus beef protein isolate (hydrolyzed bovine collagen) blend — there is no whey.
What are the nutrition facts per serving? About 27 g protein, ~120 calories, 0 g fat and ~2 g carbs with 0 g sugar (flavoured scoop), gluten-free and low in lactose.
Is it vegetarian or vegan? No — it contains beef-derived bovine collagen. It is gluten-free and dye-free, and contains milk (low lactose but not lactose-free).
Is it third-party tested? Yes — it carries the Informed Protein seal from LGC's lab, with protein content tested to match the label within ±2%. (This is separate from Informed Sport/Choice anti-doping testing.)
How many servings do I get? 60 servings in the flavoured 4.4 lb tub; the Unflavoured option is 45 servings.
Version française
Qu'est-ce que Believe Isolate Protein?
Believe Isolate Protein est une protéine maigre à base d'un mélange d'isolat de protéine de lait et d'isolat de protéine de bœuf (collagène bovin hydrolysé) — sans lactosérum (whey). Environ 27 g de protéines par portion, 120 calories, 0 g de gras, ~2 g de glucides et 0 g de sucre. Sans gluten et faible en lactose. Format : 4.4 lb / 60 servings.
Pourquoi ce mélange lait et bœuf
Le lactosérum étant devenu coûteux et volatil, Believe a reconstruit la formule sur deux sources de protéines complètes plus stables : l'isolat de protéine de lait (libération régulière et soutenue) et l'isolat de protéine de bœuf sous forme de collagène bovin hydrolysé (qui soutient aussi les articulations). Certifié Informed Protein (teneur en protéines vérifiée par LGC).
Allergènes et achat
Non végétarien (contient du collagène de bœuf). Sans gluten, contient du lait (faible en lactose, non sans lactose). Expédition le jour même depuis Montréal, livraison gratuite sur les commandes admissibles, boutique montréalaise depuis 2016.
