Clean Protein Powder: Whey Isolate, Plant & Collagen

Not all protein powder builds lean muscle or supports recovery equally. At HCRC, we stock pharmaceutical-grade protein powder from Thorne including cold-filtered whey isolate, organic protein plant-based powder, and collagen peptides with 18g protein per scoop. 

Unlike chalky retail brands with gums and sucralose, our whey protein uses grass-fed protein isolate that’s NSF Certified for Sport and lactose-free. Whether you need whey isolate post-workout, protein plant-based powder for dairy-free diets, or RecoveryPro for overnight muscle repair, our team matches you to macros and goals. Every protein powder is third-party tested for heavy metals and banned substances. 


If you’ve been bloated from cheap whey protein concentrates, it’s time for clean protein isolate that digests clean. We’ll help you hit protein targets without gut issues.

 

Frequently Asked Questions

Is it safe to drink protein powder every day?

Yes, daily protein powder is safe and often needed to hit 0.7–1g protein per lb of bodyweight. Thorne’s whey isolate and protein plant-based powder use clean ingredients with no artificial sweeteners, gums, or heavy metals. Unlike cheap blends, this protein isolate is third-party tested and NSF Certified. If you have kidney disease, check with your provider first.

What is the difference between whey isolate and whey protein?

“Whey protein” usually means concentrate: 70–80% protein with lactose and fat. Whey isolate is filtered to 90%+ protein isolate with carbs and lactose removed. Thorne’s whey protein uses cold-filtered whey isolate, so it’s easier to digest and better for lactose-sensitive people. You get 21g protein powder per scoop with no bloat vs concentrate.

Which protein powder is best for muscle gain?

For muscle gain, use fast-digesting whey isolate post-workout. Thorne’s Whey Protein Isolate delivers 21g complete protein with 2.6g leucine to trigger muscle protein synthesis. RecoveryPro adds magnesium + tart cherry for overnight repair. Protein plant-based powder works too if you hit 25–30g per meal. Total daily protein matters more than brand.

Is plant-based protein as good as whey protein?

Yes, if it’s a complete protein plant-based powder. Thorne’s Plant Protein blends pea + pumpkin seed to match whey’s amino profile and digestibility. Whey isolate absorbs faster and has more leucine, but plant protein powder is better for dairy-free, vegan, or sensitive stomachs. Both support muscle when you hit 20–30g per serving.

How much protein powder should I take per day?

Use protein powder to fill gaps, not replace food. Most people need 1–2 scoops: 20–40g from protein isolate or protein plant-based powder daily. Athletes may need 2–3. Total intake should be 0.7–1g per lb bodyweight from food + powder. If you’re eating 150g protein and need 180g, add 1–2 scoops of whey protein.

What is the best time to drink protein powder?

Post-workout: take whey isolate within 60 min for recovery. Morning: use protein powder to break your fast if you’re under-eating protein. Before bed: RecoveryPro with whey protein + magnesium supports overnight repair. Between meals: protein plant-based powder keeps you full. Timing matters less than hitting daily totals.

Does protein powder make you gain weight?

Protein powder only causes weight gain if you’re in a calorie surplus. One scoop of whey isolate is ∼100 calories. It actually helps fat loss by increasing satiety and preserving muscle. If you gain bloat, switch from concentrate to protein isolate or try protein plant-based powder. Weight gain from creatine is water in muscle, not fat.

What is the healthiest protein powder?

The healthiest protein powder is third-party tested, free from artificial sweeteners, gums, and heavy metals. Thorne’s whey isolate is NSF Certified, grass-fed, and cold-filtered. Protein plant-based powder is organic with no stevia aftertaste. Avoid blends with sucralose, carrageenan, or “proprietary” amino spiking. Collagen isn’t a complete protein powder but supports joints/skin.

What does creatine do for your body?

Creatine increases ATP energy in muscle and brain. It improves strength, power, recovery, and cognitive function. You get 1–2g from food; supplementing 3–5g daily saturates stores. It’s the most studied sports supplement and pairs well with whey protein post-workout. Not just for bodybuilders — helps aging adults too.

Is it safe to take creatine every day?

Yes. 3–5g creatine monohydrate daily is safe long-term for healthy kidneys. Studies up to 5 years show no harm. It’s not a steroid and doesn’t damage kidneys in normal doses. Stay hydrated. We recommend Thorne Creatine: Creapure®, micronized, and NSF Certified. Stack it with protein isolate post-workout.

Should I take creatine on rest days?

Yes. Take 3–5g daily, including rest days, to keep muscle stores saturated. Timing doesn’t matter; morning, night, or with protein powder all work. Skipping rest days makes saturation drop. No need to cycle or load if you’re consistent.

What are the side effects of creatine?

Main side effect is water weight gain of 2–4 lbs in muscle not fat. Some get mild stomach upset if they don’t dissolve it or take >10g at once. No hair loss, cramping, or kidney issues in research. Use micronized creatine monohydrate and drink water. Avoid cheap blends with sugar.

Is creatine monohydrate the best?

Yes. Creatine monohydrate is 100% effective, most studied, and cheapest. Creapure® is the gold standard — made in Germany, 99.9% pure. HCL, ethyl ester, and buffered forms aren’t better despite marketing. Stick to micronized monohydrate and save money vs gimmicks.

Do creatine gummies actually work?

If they have 3–5g creatine monohydrate per serving and no sugar alcohols, yes. Most under-dose at 1–2g or use creatine HCL. Gummies cost 4x more per gram than powder. For results, stick to 5g micronized powder with whey isolate post-workout. Gummies are fine if you’ll actually take them consistently.