Best Protein Powder in Canada (2026): 7 Top Picks Scored & Ranked
By Bulldog Nutrition Editorial Team | Updated: August 2026
Quick Answer
The best protein powder in Canada for 2026 is Dymatize ISO 100 — it scores 9.3/10 on our published 5-criteria evaluation: 25g hydrolyzed whey isolate per serving, under 1g sugar and 0.5g fat, Informed Choice certified, and a verified 4.77★ from 79 Bulldog customer reviews. Best value: Optimum Nutrition Gold Standard (8.8/10). Highest protein per scoop: Allmax IsoFlex, 27g (8.7/10). All seven picks are scored below with the full methodology.
Key takeaways
- All 7 picks are scored on 5 weighted criteria — the weights, formulas, and rationale are published below, so you can check our math.
- Hydrolyzed and standard whey isolates (90%+ protein) win for lean goals and lactose sensitivity; blends win on value.
- Every rating shown is a real, verified Bulldog customer review count — 361 reviews across these 7 products, pulled August 21, 2026.
- Competing in drug-tested sport? Two picks are listed in the Informed Choice certified-product database — Dymatize ISO 100 and ON Gold Standard, both confirmed in the certifier's own database on August 21, 2026. Informed Choice uses periodic blind sampling rather than batch-by-batch testing, so check the current listing before you compete.
- Target 1.4–2.0g protein per kg bodyweight daily (ISSN, 2017), up to 2.2g/kg in high-volume phases (Morton et al., 2018); one or two shakes close the gap between your diet and that target.
Walk into any supplement store in Canada — or search online — and you're immediately buried in options. Whey isolate. Hydrolyzed. Grass-fed. Casein. Plant-based. Dozens of flavours and wildly varying prices.
This guide does the sorting for you — with the math shown. We scored the protein powders we stock that have enough verified review evidence to rank fairly against five weighted criteria (published in full below), pulled the verified customer ratings from our own store, and ranked the top 7. No lab coats, no invented "tests" — just label data, certification records, published research, and real purchase feedback from Canadian customers.
How We Score: The Bulldog Evaluation Framework
Every commercial guide we publish uses the same five criteria with the same weights. Each product is scored 1–10 per criterion from label data, certification records, and verified customer reviews; the weighted total is the final score.
| Criterion | Weight | How it's scored |
|---|---|---|
| Protein quality & content | 30% | Protein per serving, source quality, and amino acid completeness — the reason you're buying the product. |
| Formula cleanliness | 20% | Sugar, fat, and filler load — how well the product fits lean-goal and daily-use diets. |
| Verified customer satisfaction | 20% | Verified Bulldog star average × 2, minus a small-sample discount: −0.5 under 50 reviews, −1.0 under 20, −1.5 under 10, −2.0 under 5. A high average on few reviews earns less than the same average on many. |
| Certifications & testing | 15% | 9.5 = two verified third-party programs · 8.5 = one verified program · 6.5 = none. A certification we can't verify in the certifier's own database scores the same as none. |
| Everyday use | 15% | Flavour range, digestibility features (enzymes, probiotics, lactose level) — the things that decide whether you actually drink it daily. |
Scores come from manufacturer label data, certification registries, and verified Bulldog customer reviews (counts shown per product, pulled August 21, 2026). We do not conduct laboratory testing, and we don't claim to. Where a criterion can't be verified, the product scores conservatively. Weighted totals are rounded to one decimal (half away from zero); where two rounded scores tie, rank follows the unrounded total.
The 7 Best Protein Powders in Canada (2026) — Master Comparison
| Rank | Product | Type | Protein | Calories | Verified rating | Certified | Score | Best for |
|---|---|---|---|---|---|---|---|---|
| 1 | Dymatize ISO 100 5lbs | Hydrolyzed isolate | 25g | ≤120 | 4.77★ (79) | IC | 9.3 | Best overall |
| 2 | ON Gold Standard 5lbs | Whey blend | 24g | 120 | 4.87★ (54) | IC | 8.8 | Best value |
| 3 | Allmax IsoFlex 5lbs | Whey isolate | 27g | 111 | 4.84★ (45) | — | 8.7 | Highest protein/calorie |
| 4 | Schinoussa NZ Probiotic Whey 5lbs | Isolate + probiotics | 25g | 110 | 5.00★ (36) | — | 8.6 | Grass-fed + gut health |
| 5 | Nutrabolics HydroPure 4.5lbs | Hydrolyzed isolate | 26g | 130 | 4.62★ (8) | — | 8.4 | Premium hydrolyzed, Canadian |
| 6 | GHOST Whey 2lbs | Whey tri-blend | 25g | 130 | 4.72★ (137) | — | 8.4 | Best taste, most reviewed |
| 7 | ANS FRESH1 Vegan | 5-source plant | 21g | 120 | 4.50★ (2) | — | 7.5 | Best plant-based |
IC = Informed Choice, confirmed in the certifier's own certified-product database on August 21, 2026 (ISO 100 appears as "ISO100 Hydrolyzed Protein Powder (USA)"). A dash means no third-party certification we could verify, which scores the same as none (see methodology). Ratings are verified Bulldog customer reviews (count in brackets), pulled August 21, 2026. Nutrition figures come from each product's Canadian listing — always confirm against your tub's label. Ranks 5–6 tie at 8.4 rounded; HydroPure leads on the unrounded total (8.44 vs 8.43).
Protein per serving compared
| Allmax IsoFlex | 27g | |
| Nutrabolics HydroPure | 26g | |
| Dymatize ISO 100 | 25g | |
| Schinoussa NZ Probiotic | 25g | |
| GHOST Whey | 25g | |
| ON Gold Standard | 24g | |
| ANS FRESH1 Vegan | 21g |
Verified customer ratings (review count in brackets)
| Schinoussa NZ Probiotic | 5.00★ (36) | |
| ON Gold Standard | 4.87★ (54) | |
| Allmax IsoFlex | 4.84★ (45) | |
| Dymatize ISO 100 | 4.77★ (79) | |
| GHOST Whey | 4.72★ (137) | |
| Nutrabolics HydroPure | 4.62★ (8) | |
| ANS FRESH1 Vegan | 4.50★ (2) |
361 verified Bulldog customer reviews across these seven products, as of August 21, 2026. Under our published formula, a high star average on a small review count (HydroPure, FRESH1) earns a lower satisfaction score than a strong average on a large count (GHOST, ISO 100).
The Research: Why Protein Powder Works — and How Much You Need
A 2018 meta-analysis in the British Journal of Sports Medicine examined 49 randomized controlled trials and concluded that dietary protein supplementation "significantly augments the gains in muscle mass and strength during prolonged resistance exercise training in healthy adults" — consistently, across men and women and a wide range of ages (Morton et al., 2018).
The mechanism comes down to leucine. Leucine is the branched-chain amino acid that acts as a key trigger for muscle protein synthesis. A trial in the Journal of Physiology (Churchward-Venne et al., 2012) showed that adding leucine to a low protein dose enhanced the muscle-protein-synthesis response — evidence of leucine's role as a nutrient signal. Whey protein is naturally rich in leucine, which is why it features so heavily in this research.
How much? The International Society of Sports Nutrition's 2017 position stand recommends 1.4–2.0g of protein per kilogram of bodyweight per day for exercising individuals; Morton's meta-analysis found gains plateau around 1.6g/kg for most people, with an upper confidence bound of 2.2g/kg for high-volume training phases. For a 75kg person, that's roughly 105–165g daily from all sources.
Research in Nutrients (Stokes et al., 2018) further supports distributing that intake across 3–5 protein feedings through the day to maximize the muscle-protein-synthesis response — a morning shake plus a post-workout shake is a practical way to do it if food alone isn't getting you there.
The 7 Best Protein Powders in Canada (2026) — Full Reviews
1. Best Overall — Dymatize ISO 100 Hydrolyzed Whey Protein Isolate 5lbs — 9.3/10
Protein quality 9.5 · Cleanliness 9.5 · Verified satisfaction 9.5 (4.77★/79) · Certifications 8.5 (Informed Choice) · Everyday use 9.0
Dymatize ISO 100 tops our scoring for hydrolyzed whey isolate in Canada. Each serving delivers 25g of 100% hydrolyzed whey protein isolate: protein chains pre-broken down for faster absorption and easier digestion than standard isolates. The result is under 0.5g of fat, under 1g of sugar, and 120 calories or fewer per scoop — one of the leanest macro profiles on this list.
ISO 100 is listed in the Informed Choice certified-product database — we confirmed the listing ("ISO100 Hydrolyzed Protein Powder (USA)") in the certifier's own database on August 21, 2026. Informed Choice tests certified products for banned substances through periodic blind sampling rather than batch by batch, so athletes subject to drug testing should check the current listing before competition. Seven flavours are in stock at Bulldog right now, including Gourmet Vanilla, Chocolate Peanut Butter, and Cookies & Cream.
Pros:
- Highest scoring product on every purity-related criterion — 25g hydrolyzed isolate, <1g sugar, <0.5g fat
- Listed in the Informed Choice certified-product database — independent banned-substance testing, confirmed in the certifier's database August 21, 2026
- 5.5g naturally occurring BCAAs per serving, including 2.6g leucine (label)
- 4.77★ across 79 verified Bulldog customer reviews — high satisfaction at high volume
Cons:
- Sits in the premium price class for whey — today's price is on the product page
- Very lean macro profile means it isn't the pick if you want calorie-dense shakes for bulking
→ Shop Dymatize ISO 100 5lbs at Bulldog Nutrition (7 flavours in stock) · Full breakdown: Dymatize ISO 100 Review Canada (2026) →
2. Best Value — Optimum Nutrition Gold Standard 100% Whey 5lbs — 8.8/10
Protein quality 8.5 · Cleanliness 8.0 · Verified satisfaction 9.7 (4.87★/54) · Certifications 8.5 (Informed Choice) · Everyday use 9.5
Gold Standard delivers 24g of protein per serving from a blend of whey isolate (listed first on the label), whey concentrate, and hydrolyzed peptides, with 5.5g of naturally occurring BCAAs and over 4g of glutamine. The blend format means a few grams of fat and carbohydrate from the concentrate component — and it also places Gold Standard in the lowest price class of the whey formats we stock, which is the basis for the value call here. We don't publish prices in guides; today's price is on the product page.
Gold Standard is also listed in the Informed Choice certified-product database, confirmed in the certifier's own database on August 21, 2026 — one of only two picks here that is. Ten flavours in stock, 74 servings per 5lb tub, and the second-highest verified star rating on this list: 4.87★ across 54 Bulldog customer reviews.
Pros:
- Lowest price class of the whey formats here (whey blend), with 74 servings per 5lb tub
- Second-highest verified customer rating on the list (4.87★/54 reviews)
- Listed in the Informed Choice certified-product database (confirmed August 21, 2026)
- Ten flavours in stock; whey isolate listed first on the ingredient label
Cons:
- Contains whey concentrate — not ideal if you're avoiding lactose or targeting zero carbs
- 24g protein per serving is the lowest of the whey options here
→ Shop Optimum Nutrition Gold Standard 5lbs at Bulldog Nutrition (10 flavours in stock) · Full breakdown: Gold Standard Review Canada (2026) →
3. Highest Protein Per Serving — Allmax IsoFlex 5lbs — 8.7/10
Protein quality 9.5 · Cleanliness 9.0 · Verified satisfaction 9.2 (4.84★/45) · Certifications 6.5 · Everyday use 8.0
IsoFlex is the whey isolate from Allmax Nutrition, a Canadian brand. The spec is legitimately impressive: 27g of pure whey protein isolate at just 111 calories per serving, with under 0.5g of sugar and virtually no fat — the best protein-to-calorie ratio on this list. Allmax achieves that density with multi-step filtration rather than hydrolysis, and the label fully discloses 6.1g of naturally occurring BCAAs per serving, including 2.9g of leucine.
Pros:
- 27g protein per serving at 111 calories — the highest protein-per-calorie ratio of the seven
- 6.1g naturally occurring BCAAs per serving, including 2.9g leucine (label-disclosed)
- 4.84★ across 45 verified reviews — the third-highest star rating on the list
Cons:
- No third-party certification we could verify — drug-tested athletes should choose ISO 100 or Gold Standard and check the current listing first
- Four flavours in stock; the flavour-seeker's pick is GHOST below
→ Shop Allmax IsoFlex 5lbs at Bulldog Nutrition (4 flavours in stock)
4. Best Grass-Fed + Probiotic — Schinoussa New Zealand Probiotic Whey Isolate 5lbs — 8.6/10
Protein quality 9.0 · Cleanliness 8.5 · Verified satisfaction 9.5 (5.00★/36) · Certifications 6.5 · Everyday use 8.5
Schinoussa occupies a unique position on this list: the only pick here combining New Zealand grass-fed whey isolate with a live probiotic culture — an 8-strain blend delivering 5 billion CFU per serving, supported by inulin (a prebiotic) and protease (a digestive enzyme).
Each 30g scoop delivers 25g of protein at 110 calories with 0g sugar and 0.3g fat, and the label documents pasture-raised, hormone-free (including rBGH/rBST) New Zealand sourcing. The verified numbers are remarkable: a perfect 5.0★ across 36 Bulldog customer reviews — the only unblemished rating on this list.
Pros:
- The only pick pairing NZ grass-fed isolate with live probiotics (8 strains, 5B CFU)
- Perfect 5.0★ verified rating across 36 customer reviews
- Lactose-free isolate at 25g protein / 110 calories per the label, from a Canadian brand
Cons:
- Only French Vanilla is in stock as of August 2026 — the other five flavours rotate in and out
- No third-party sport certification
→ Shop Schinoussa NZ Probiotic Whey 5lbs at Bulldog Nutrition (French Vanilla in stock)
5. Best Premium Hydrolyzed (Canadian) — Nutrabolics HydroPure 4.5lbs — 8.4/10
Protein quality 9.5 · Cleanliness 9.0 · Verified satisfaction 7.7 (4.62★/8) · Certifications 6.5 · Everyday use 8.5
HydroPure, from the Canadian brand Nutrabolics, is a 100% hydrolyzed whey isolate — the same premium protein category as ISO 100 — delivering 26g per scoop at 130 calories with zero sugar and zero lactose, from a 12-flavour lineup that includes an Unflavored option. It is manufactured in Canada, per the brand's listing. Pre-digested protein chains mean rapid post-workout absorption and excellent digestibility.
Pros:
- True hydrolyzed isolate at 26g per serving — second only to IsoFlex on protein density
- Canadian-made alternative to Dymatize, per the brand's listing
- Zero sugar and zero lactose, with 13g of EAAs fully disclosed on the label
Cons:
- Only 8 verified reviews so far — the satisfaction score is discounted accordingly under our formula
- Three flavours in stock at the moment; the 4.5lb tub also means slightly more frequent reorders
→ Shop Nutrabolics HydroPure 4.5lbs at Bulldog Nutrition (3 flavours in stock)
6. Best Tasting & Most Reviewed — GHOST Whey Protein 2lbs — 8.4/10
Protein quality 8.5 · Cleanliness 8.0 · Verified satisfaction 9.4 (4.72★/137) · Certifications 6.5 · Everyday use 9.5
GHOST built its brand around flavour — officially licensed collaborations made with real inclusions, not chemical approximations. Cocoa Puffs, Trix, and Nutter Butter are in stock at Bulldog as of August 2026, with OREO, CINNABON, and Lucky Charms rotating through the lineup. The formula holds up too: 25g of protein from a tri-blend of hydrolysate, isolate, and concentrate at 130 calories, plus a built-in digestive enzyme blend (protease, bromelain, lactase) to reduce bloating from the concentrate fraction.
It is also the most-reviewed product on this list: 4.72★ across 137 verified customer reviews — more real purchase feedback than any other pick here.
Pros:
- The only licensed-flavour lineup on this list — the consistency pick if you struggle to drink shakes daily
- 137 verified reviews at 4.72★ — the deepest customer-feedback base of the seven
- Digestive enzyme blend (protease, bromelain, lactase) aids digestion of the blend format
Cons:
- Tri-blend includes concentrate — it contains lactose, and cookie-piece flavours contain wheat/gluten (label); lactose-intolerant users should pick ISO 100 or IsoFlex instead
- 2lb tub is small — 26 servings, next to the 73–75-serving 5lb tubs above
→ Shop GHOST Whey Protein 2lbs at Bulldog Nutrition (Cocoa Puffs, Trix & Nutter Butter in stock) · Honest Canadian take: GHOST Whey Review Canada (2026) →
7. Best Plant-Based — ANS Performance FRESH1 Vegan Protein — 7.5/10
Protein quality 7.5 · Cleanliness 8.5 · Verified satisfaction 7.0 (4.50★/2) · Certifications 6.5 · Everyday use 8.0
Most plant-based proteins force a compromise: taste, texture, or amino acid completeness. FRESH1 aims to solve all three. Each 30g scoop delivers 21g of protein at 120 calories from five plant sources — pea, organic brown rice, Lentein® water lentil, organic pumpkin seed, and quinoa. The multi-source approach is nutritionally deliberate: research shows single plant sources typically produce a weaker anabolic response than whey (van Vliet et al., 2015, Journal of Nutrition), so FRESH1 combines five complementary sources to deliver all nine essential amino acids in one scoop, per the label. For the full plant-protein field, see our best plant-based protein powder in Canada (2026) guide.
Pros:
- Five-source blend delivers all nine essential amino acids — the completeness single-source plant proteins usually miss
- Clean label: 0g sugar, naturally sweetened, 120 calories per 30g serving
- The clear dairy-free pick of this list
Cons:
- 21g per serving is the lowest here — consider 1.5 scoops post-workout
- Only 2 verified reviews so far — satisfaction evidence is thin, and scored accordingly
→ Shop ANS FRESH1 Vegan Protein at Bulldog Nutrition (3 flavours in stock)
Why trust this guide
- Authorized Canadian and US retailer for every brand on this page, sourced directly from the brand — and in business for over 10 years. No grey market, no third-party resellers.
- Every rating above is real: 361 verified customer reviews across these 7 products, collected through our store's review system from actual purchasers, counts shown per product (pulled August 21, 2026). Every rating comes from the product page linked in each pick above — read the reviews yourself before you buy.
- Published methodology: the 5 criteria, weights, and scoring formulas at the top of this page are the same system used across every Bulldog buying guide — check our math against the labels yourself.
- What we don't do: we don't run laboratory tests, and we don't claim to. We publish no certification claim we could not verify in the certifier's own registry — the two claims on this page (ISO 100 and Gold Standard, both Informed Choice) were confirmed there on August 21, 2026. Nutrition figures come from each product's Canadian listing and label.
- Questions before you buy? Live chat is on every page — a real person answers.
How to Choose the Right Protein Powder in Canada
Not all protein powders serve the same purpose. Here's the practical breakdown:
| Type | Protein % | Absorption | Lactose | Best For |
|---|---|---|---|---|
| Hydrolyzed Whey Isolate | 90%+ | Fastest | None | Post-workout, lean goals, sensitive digestion |
| Whey Isolate | 90%+ | Fast | Trace/Minimal | Lean gains, lactose-sensitive users |
| Whey Blend | 70–80% | Moderate | Yes | Everyday use, value, general fitness |
| Casein | ~80% | Slow (7–8hrs) | Yes | Overnight recovery, hunger management |
| Plant-Based | 70–85% | Moderate | None | Dairy-free, vegan, digestive health focus |
Casein appears above for completeness, but no casein powder is ranked in this guide — our current casein selection doesn't yet have enough verified review data to score fairly under the published formula. We'll add a casein pick when that changes.
Which pick fits your situation?
| Your situation | Pick | Why |
|---|---|---|
| Hard training, cleanest formula | ISO 100 or HydroPure | Hydrolyzed isolate: fastest absorption, leanest macros |
| Best value for daily targets | Gold Standard | Value-class leader; 74 servings; 4.87★ verified |
| Maximum protein per calorie | IsoFlex | 27g at 111 calories — best ratio on the list |
| Lactose-sensitive / lowest carbs | IsoFlex or Schinoussa | Isolates: 90%+ protein, trace-to-zero lactose |
| Fully dairy-free | ANS FRESH1 | 5-source plant blend, all nine essential amino acids |
| Drug-tested athlete | ISO 100 or Gold Standard | The two picks listed in Informed Choice (confirmed August 21, 2026) — check the current listing before competing |
| Sourcing + gut health first | Schinoussa | NZ grass-fed + 5B CFU probiotics; 5.0★ verified |
| Struggle to drink shakes consistently | GHOST Whey | Licensed flavours made with real inclusions; 137 verified reviews |
Frequently Asked Questions
What is the #1 best protein powder?
Dymatize ISO 100 is our #1 pick for Canada in 2026, scoring 9.3/10 on our published 5-criteria framework: 25g of hydrolyzed whey isolate per serving, under 1g of sugar and 0.5g of fat, an Informed Choice listing confirmed in the certifier's database, and a verified 4.77★ from 79 customer reviews. The best pick for you depends on goal — the decision table above maps each situation to its winner.
What is the best protein powder in Canada for building muscle?
For muscle building, hydrolyzed whey isolate — Dymatize ISO 100 or Nutrabolics HydroPure — is the top evidence-based choice. Both deliver 25–26g of fast-absorbing protein per serving with high leucine content, the key driver of muscle protein synthesis. Target 1.4–2.0g of protein per kilogram of bodyweight daily (ISSN, 2017) — up to 2.2g/kg in high-volume phases (Morton et al., 2018) — alongside resistance training.
Is whey isolate better than whey concentrate?
Whey isolate undergoes additional filtration to remove most fat, carbohydrates, and lactose, resulting in a higher protein percentage (90%+ vs 70–80% for concentrate). For post-workout use — especially with any lactose sensitivity — isolate is the better choice. Concentrate blends are fine for general daily nutrition at lower cost. Full side-by-side: whey protein vs whey isolate in Canada →
Can I take protein powder every day?
Yes. Protein powder is a concentrated food-based protein source, not a drug, and daily use is standard practice for active people working toward a consistent protein target. Protein powders sold in Canada are regulated as natural health products by Health Canada under the Natural Health Products Regulations (SOR/2003-196). Read each product's label for serving guidance.
What is the best protein powder for weight loss in Canada?
Prioritize high protein per calorie: Allmax IsoFlex (27g / 111 calories) leads this list, with Schinoussa (25g / 110 calories) and Dymatize ISO 100 (25g / ≤120 calories) close behind. High protein intake during a caloric deficit helps preserve muscle mass, which keeps metabolic rate higher as you lose fat. Avoid mass gainers and high-carb blends for this goal.
What protein powder is best for women in Canada?
The same principles apply for women and men — protein supports muscle and recovery identically. For lean composition: IsoFlex or ISO 100. Plant-based: ANS FRESH1. For taste consistency: GHOST Whey. Full ranked list: best protein powder for women in Canada →
How do I know if a protein powder is authentic in Canada?
Buy from an authorized retailer. Grey-market powders from unverified resellers carry real risks: counterfeits, expired stock, and mislabelled contents. Bulldog Nutrition is an authorized Canadian and US retailer for every brand we carry, sourcing directly from the brand — and has been in business for over 10 years.
Which protein powder is most effective?
Whey isolate is the leanest, most protein-dense format per serving for muscle goals: 90%+ protein, minimal lactose, and naturally high leucine, a key trigger for muscle protein synthesis (Churchward-Venne et al., 2012); Morton et al. (2018) found protein supplementation significantly augments training gains. On our scored criteria, Dymatize ISO 100 (9.3/10) is our highest-scoring pick overall, and Allmax IsoFlex delivers the most protein per calorie (27g at 111 calories). Match the format to your goal with the decision table above.
When is the best time to take protein powder?
Post-workout (within 1–2 hours) has the most consistent evidence, but research by Stokes et al. (2018) shows total daily intake matters more than precise timing for most people. Morning shakes help low-protein breakfasts; casein before bed supports overnight recovery if you train late. Most important: hit your daily total.
More Protein Guides from Bulldog Nutrition
- Best Whey Protein in Canada (2026) — the whey-only field, ranked
- Best Whey Isolate in Canada (2026) — the leanest, fastest-absorbing options
Final Verdict
- Best overall (9.3/10): Dymatize ISO 100 — the cleanest macro profile on the list, Informed Choice listed
- Best value (8.8): Optimum Nutrition Gold Standard — Informed Choice listed, 4.87★ verified, 74 servings
- Highest protein per serving (8.7): Allmax IsoFlex — 27g at 111 calories, Canadian brand
- Grass-fed + gut health (8.6): Schinoussa NZ Probiotic Whey — 5.0★ across 36 reviews
- Plant-based (7.5): ANS FRESH1 — all nine essential amino acids, dairy-free
Every product on this list is in stock at Bulldog Nutrition — an authorized Canadian and US retailer, in business for over 10 years, shipping to all provinces. Browse the full protein collection →
⚠️ These statements reflect the views of the Bulldog Nutrition Editorial Team based on available research and verified customer feedback. Protein supplements support an active lifestyle and are not intended to diagnose, treat, cure, or prevent any disease. Always consult a healthcare provider before starting any new supplement regimen. Read all product labels before use.