How much leucine is in a scoop of PÜRPEPTIDE?

2,500 mg of free L-leucine plus the leucine bound in 3 g of PeptoPro, for roughly 2.7 to 2.8 g total per scoop.

Nutristat PÜRPEPTIDE – PeptoPro® Peptide + BCAA Intra-Workout Amino Acids

Name: Nutristat PÜRPEPTIDE – PeptoPro® Peptide + BCAA Intra-Workout Amino Acids
Brand: Nutristat
Price: 54.99 USD
Availability: OutOfStock

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Nutristat PÜRPEPTIDE: Amino Acids That Still Absorb When You're Training HardNutristat PÜRPEPTIDE (Pur Peptide) is an intra-workout amino acid formula built around a problem most BCAA and EAA powders ignore: during hard training, your gut is the last organ getting blood. Blood flow to the digestive tract can fall to a fraction of resting levels at high intensity, which means intact protein, and even free-form amino acids that still depend on saturable transporters, can sit unprocessed while your muscles are running a deficit.PÜRPEPTIDE answers that with two delivery routes in one 9 g scoop: 3 g of PeptoPro® hydrolyzed casein, which is pre-broken into di- and tripeptides that cross the intestinal wall through the PepT1 peptide transporter, and 5 g of vegan fermented BCAAs in a true 2:1:1 ratio, which handle anabolic signaling. The result is a complete amino acid profile that arrives fast, plus enough leucine to actually flip the switch.How PÜRPEPTIDE WorksPeptoPro® Hydrolyzed Casein (3,000 mg): Peptides That Skip DigestionCasein is normally the slow protein. It clots in the stomach and releases amino acids over hours, which is great before bed and useless mid-set. PeptoPro changes the molecule, not just the speed. Casein is enzymatically hydrolyzed into very short chains, mostly two and three amino acids long. Those di- and tripeptides don't need pancreatic enzymes to finish the job; they're absorbed intact through PepT1 (SLC15A1), a dedicated peptide transporter in the small intestine that works independently of the amino acid transporters free-form aminos compete for.Why that matters during a workout: the peptide route is a separate lane. It isn't saturated by the 5 g of BCAAs riding alongside it, and it doesn't depend on robust digestive function to deliver. PeptoPro also carries the full 20-amino-acid profile of casein, including every essential amino acid, so the BCAAs have the rest of the building blocks they need to actually assemble muscle protein rather than just signal for it.This is the ingredient the research is on. Protein hydrolysate co-ingested during combined endurance and resistance exercise has been shown to raise muscle protein synthesis and push net protein balance positive while the session is still happening (Beelen et al., 2008). In cyclists, carbohydrate plus PeptoPro improved late-stage time-trial performance and blunted the post-exercise rise in creatine kinase, a marker of muscle damage, compared with carbohydrate alone (Saunders et al., 2009). Hydrolyzed casein is also absorbed faster than intact casein, producing a higher and earlier amino acid peak (Koopman et al., 2009).Vegan Fermented BCAAs (5,000 mg, 2:1:1): The Anabolic Trigger L-Leucine 2,500 mg L-Isoleucine 1,250 mg L-Valine 1,250 mgLeucine is the amino acid that tells muscle to build. It's sensed by Sestrin2, which releases its brake on the mTORC1 complex, which in turn phosphorylates the machinery that initiates protein translation. The dose that matters is roughly 2 to 3 g of leucine in a sitting. PÜRPEPTIDE gives you 2.5 g of free leucine plus the leucine bound inside the 3 g of PeptoPro, so total leucine per scoop lands around 2.7 to 2.8 g, past the threshold rather than at it.Isoleucine and valine aren't filler. Isoleucine independently drives glucose uptake into muscle, and valine keeps the BCAA pool balanced so a leucine-heavy dose doesn't deplete the other two. Research in trained lifters shows the full 2:1:1 trio produces a stronger mTORC1 response after resistance exercise than leucine alone (Moberg et al., 2016). Fermented BCAAs are produced from plant feedstock rather than animal by-products, with a clean, consistent amino acid output and no hair- or feather-derived material.One thing to be honest about: BCAAs on their own can't build muscle protein. They signal, but they can't supply the other six essential amino acids a ribosome needs. That's the gap PeptoPro closes, and it's why PÜRPEPTIDE is a peptide-plus-BCAA formula instead of another BCAA tub.Coffeeberry® Coffee Fruit Extract (50 mg): Antioxidant SupportCoffeeberry is a standardized extract of the whole coffee fruit, rich in chlorogenic acids, particularly 5-caffeoylquinic acid, which activate the Nrf2 pathway that upregulates your own antioxidant enzymes. At 50 mg this is a supporting role, not a headline. It's effectively caffeine-free, so PÜRPEPTIDE stays stim-free and stacks cleanly under any pre-workout.What's Not in It No caffeine or stimulants No artificial colors or dyes No sugar, 1 g carbohydrate, 0 g fat No proprietary blends; every active is fully disclosedWho PÜRPEPTIDE Is For Lifters training fasted or on a cut who want an anti-catabolic buffer without a shake sitting in their stomach Anyone doing long or two-a-day sessions where mid-workout amino availability drops Endurance and hybrid athletes who want the PeptoPro late-session data working for them People who've been disappointed by plain BCAAs and want the complete profile without a full protein doseNot for: anyone avoiding dairy. The BCAAs are vegan-sourced, but PeptoPro is a milk-derived casein hydrolysate. PÜRPEPTIDE contains milk.How to Use PÜRPEPTIDEMix 1 scoop with 6 to 8 oz of cold water. PeptoPro is fully soluble, so it mixes clear with no clumping. Sip through your workout. On rest days or during a long gap between meals, a scoop sipped over an hour keeps amino acids available without the digestive load of a full protein serving.Stacking: Take Pre Script or Pump Script before, PÜRPEPTIDE during, and Pür Native whey after. Daily Creapure® creatine goes in whichever drink you'll remember.Supplement FactsServing size: 1 scoop (9 g) · Servings per container: [VERIFY] Per scoopAmount% DV CaloriesSee Label Total Fat0 g0% Cholesterol0 mg0% Sodium46 mg2% Total Carbohydrate1 g0% Sugar0 g Protein2 gSee Label Calcium7 mg1% Phosphorus18 mg1% Potassium29 mg1% PeptoPro® Hydrolyzed Casein3,000 mg† Vegan Fermented BCAAs5,000 mg† L-Leucine2,500 mg† L-Isoleucine1,250 mg† L-Valine1,250 mg† Antioxidant Support – Coffeeberry® Coffee Fruit Extract50 mg† † Daily Value not established. Other ingredients: citric acid, natural flavors, malic acid, sucralose. Contains: Milk. PeptoPro® is a trademark of dsm-firmenich. Coffeeberry® is a trademark of VDF FutureCeuticals, Inc.Frequently Asked QuestionsIs Nutristat PÜRPEPTIDE a BCAA or an EAA supplement?Both, in a sense. It delivers 5 g of BCAAs as free-form aminos and the full essential amino acid profile through 3 g of PeptoPro hydrolyzed casein. It's best described as a peptide-plus-BCAA intra-workout formula.Is PÜRPEPTIDE vegan or dairy-free?No. The BCAAs are fermented from plant sources, but PeptoPro is a hydrolyzed milk protein. The product contains milk. It is virtually lactose-free, but it is not suitable for a dairy-free diet.What is PeptoPro and why is it better than regular casein or BCAAs?PeptoPro is casein that's been enzymatically broken into di- and tripeptides. Those tiny peptides are absorbed through the PepT1 transporter without needing further digestion, so they deliver amino acids quickly even when blood flow to the gut is reduced during training. Unlike BCAAs alone, PeptoPro carries all 20 amino acids.Does PÜRPEPTIDE have caffeine?No. Coffeeberry coffee fruit extract is standardized for chlorogenic acids, not caffeine, and at 50 mg it contributes a negligible amount. PÜRPEPTIDE is stim-free and can be stacked with any pre-workout.How much leucine is in a scoop?2,500 mg of free L-leucine, plus the leucine naturally bound in the 3 g of PeptoPro, for roughly 2.7 to 2.8 g total per scoop.When should I take PÜRPEPTIDE?During your workout is the primary window, since that's when PeptoPro's absorption advantage matters most. It also works sipped between meals on rest days or during fasted training as an anti-catabolic buffer.How is PÜRPEPTIDE different from Nutristat Amino Script?PÜRPEPTIDE is built on PeptoPro peptides plus BCAAs for intra-workout delivery. Amino Script is Nutristat's free-form amino formula. If you want the peptide absorption route and a complete profile mid-session, PÜRPEPTIDE is the one.Where can I buy Nutristat PÜRPEPTIDE near Philadelphia?Coalition Nutrition in Langhorne, PA (Bucks County) stocks PÜRPEPTIDE in-store and ships it nationwide. We've carried Nutristat since the brand's early days and our staff isn't on commission, so you'll get a straight answer on whether it fits your stack.Why Buy Nutristat at Coalition NutritionCoalition Nutrition was one of the first retailers to put Nutristat on a shelf. We carry the full line at 2026 E Old Lincoln Hwy in Langhorne, PA, ship nationwide from our store, and staff the floor with non-commissioned people who use this stuff. Questions about stacking PÜRPEPTIDE with your current pre-workout or protein? Ask us, or browse the full Nutristat collection and our amino acid supplements.These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Read more

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Nutristat PÜRPEPTIDE: Amino Acids That Still Absorb When You're Training Hard

Nutristat PÜRPEPTIDE (Pur Peptide) is an intra-workout amino acid formula built around a problem most BCAA and EAA powders ignore: during hard training, your gut is the last organ getting blood. Blood flow to the digestive tract can fall to a fraction of resting levels at high intensity, which means intact protein, and even free-form amino acids that still depend on saturable transporters, can sit unprocessed while your muscles are running a deficit.

PÜRPEPTIDE answers that with two delivery routes in one 9 g scoop: 3 g of PeptoPro® hydrolyzed casein, which is pre-broken into di- and tripeptides that cross the intestinal wall through the PepT1 peptide transporter, and 5 g of vegan fermented BCAAs in a true 2:1:1 ratio, which handle anabolic signaling. The result is a complete amino acid profile that arrives fast, plus enough leucine to actually flip the switch.

How PÜRPEPTIDE Works

PeptoPro® Hydrolyzed Casein (3,000 mg): Peptides That Skip Digestion

Casein is normally the slow protein. It clots in the stomach and releases amino acids over hours, which is great before bed and useless mid-set. PeptoPro changes the molecule, not just the speed. Casein is enzymatically hydrolyzed into very short chains, mostly two and three amino acids long. Those di- and tripeptides don't need pancreatic enzymes to finish the job; they're absorbed intact through PepT1 (SLC15A1), a dedicated peptide transporter in the small intestine that works independently of the amino acid transporters free-form aminos compete for.

Why that matters during a workout: the peptide route is a separate lane. It isn't saturated by the 5 g of BCAAs riding alongside it, and it doesn't depend on robust digestive function to deliver. PeptoPro also carries the full 20-amino-acid profile of casein, including every essential amino acid, so the BCAAs have the rest of the building blocks they need to actually assemble muscle protein rather than just signal for it.

This is the ingredient the research is on. Protein hydrolysate co-ingested during combined endurance and resistance exercise has been shown to raise muscle protein synthesis and push net protein balance positive while the session is still happening (Beelen et al., 2008). In cyclists, carbohydrate plus PeptoPro improved late-stage time-trial performance and blunted the post-exercise rise in creatine kinase, a marker of muscle damage, compared with carbohydrate alone (Saunders et al., 2009). Hydrolyzed casein is also absorbed faster than intact casein, producing a higher and earlier amino acid peak (Koopman et al., 2009).

Vegan Fermented BCAAs (5,000 mg, 2:1:1): The Anabolic Trigger

L-Leucine 2,500 mg
L-Isoleucine 1,250 mg
L-Valine 1,250 mg

Leucine is the amino acid that tells muscle to build. It's sensed by Sestrin2, which releases its brake on the mTORC1 complex, which in turn phosphorylates the machinery that initiates protein translation. The dose that matters is roughly 2 to 3 g of leucine in a sitting. PÜRPEPTIDE gives you 2.5 g of free leucine plus the leucine bound inside the 3 g of PeptoPro, so total leucine per scoop lands around 2.7 to 2.8 g, past the threshold rather than at it.

Isoleucine and valine aren't filler. Isoleucine independently drives glucose uptake into muscle, and valine keeps the BCAA pool balanced so a leucine-heavy dose doesn't deplete the other two. Research in trained lifters shows the full 2:1:1 trio produces a stronger mTORC1 response after resistance exercise than leucine alone (Moberg et al., 2016). Fermented BCAAs are produced from plant feedstock rather than animal by-products, with a clean, consistent amino acid output and no hair- or feather-derived material.

One thing to be honest about: BCAAs on their own can't build muscle protein. They signal, but they can't supply the other six essential amino acids a ribosome needs. That's the gap PeptoPro closes, and it's why PÜRPEPTIDE is a peptide-plus-BCAA formula instead of another BCAA tub.

Coffeeberry® Coffee Fruit Extract (50 mg): Antioxidant Support

Coffeeberry is a standardized extract of the whole coffee fruit, rich in chlorogenic acids, particularly 5-caffeoylquinic acid, which activate the Nrf2 pathway that upregulates your own antioxidant enzymes. At 50 mg this is a supporting role, not a headline. It's effectively caffeine-free, so PÜRPEPTIDE stays stim-free and stacks cleanly under any pre-workout.

What's Not in It

No caffeine or stimulants
No artificial colors or dyes
No sugar, 1 g carbohydrate, 0 g fat
No proprietary blends; every active is fully disclosed

Who PÜRPEPTIDE Is For

Lifters training fasted or on a cut who want an anti-catabolic buffer without a shake sitting in their stomach
Anyone doing long or two-a-day sessions where mid-workout amino availability drops
Endurance and hybrid athletes who want the PeptoPro late-session data working for them
People who've been disappointed by plain BCAAs and want the complete profile without a full protein dose

Not for: anyone avoiding dairy. The BCAAs are vegan-sourced, but PeptoPro is a milk-derived casein hydrolysate. PÜRPEPTIDE contains milk.

How to Use PÜRPEPTIDE

Mix 1 scoop with 6 to 8 oz of cold water. PeptoPro is fully soluble, so it mixes clear with no clumping. Sip through your workout. On rest days or during a long gap between meals, a scoop sipped over an hour keeps amino acids available without the digestive load of a full protein serving.

Stacking: Take Pre Script or Pump Script before, PÜRPEPTIDE during, and Pür Native whey after. Daily Creapure® creatine goes in whichever drink you'll remember.

Supplement Facts

Serving size: 1 scoop (9 g) · Servings per container: [VERIFY]

Per scoop	Amount	% DV
Calories	See Label
Total Fat	0 g	0%
Cholesterol	0 mg	0%
Sodium	46 mg	2%
Total Carbohydrate	1 g	0%
Sugar	0 g
Protein	2 g	See Label
Calcium	7 mg	1%
Phosphorus	18 mg	1%
Potassium	29 mg	1%
PeptoPro® Hydrolyzed Casein	3,000 mg	†
Vegan Fermented BCAAs	5,000 mg	†
L-Leucine	2,500 mg	†
L-Isoleucine	1,250 mg	†
L-Valine	1,250 mg	†
Antioxidant Support – Coffeeberry® Coffee Fruit Extract	50 mg	†

† Daily Value not established. Other ingredients: citric acid, natural flavors, malic acid, sucralose. Contains: Milk. PeptoPro® is a trademark of dsm-firmenich. Coffeeberry® is a trademark of VDF FutureCeuticals, Inc.

Frequently Asked Questions

Is Nutristat PÜRPEPTIDE a BCAA or an EAA supplement?

Both, in a sense. It delivers 5 g of BCAAs as free-form aminos and the full essential amino acid profile through 3 g of PeptoPro hydrolyzed casein. It's best described as a peptide-plus-BCAA intra-workout formula.

Is PÜRPEPTIDE vegan or dairy-free?

No. The BCAAs are fermented from plant sources, but PeptoPro is a hydrolyzed milk protein. The product contains milk. It is virtually lactose-free, but it is not suitable for a dairy-free diet.

What is PeptoPro and why is it better than regular casein or BCAAs?

PeptoPro is casein that's been enzymatically broken into di- and tripeptides. Those tiny peptides are absorbed through the PepT1 transporter without needing further digestion, so they deliver amino acids quickly even when blood flow to the gut is reduced during training. Unlike BCAAs alone, PeptoPro carries all 20 amino acids.

Does PÜRPEPTIDE have caffeine?

No. Coffeeberry coffee fruit extract is standardized for chlorogenic acids, not caffeine, and at 50 mg it contributes a negligible amount. PÜRPEPTIDE is stim-free and can be stacked with any pre-workout.

How much leucine is in a scoop?

2,500 mg of free L-leucine, plus the leucine naturally bound in the 3 g of PeptoPro, for roughly 2.7 to 2.8 g total per scoop.

When should I take PÜRPEPTIDE?

During your workout is the primary window, since that's when PeptoPro's absorption advantage matters most. It also works sipped between meals on rest days or during fasted training as an anti-catabolic buffer.

How is PÜRPEPTIDE different from Nutristat Amino Script?

PÜRPEPTIDE is built on PeptoPro peptides plus BCAAs for intra-workout delivery. Amino Script is Nutristat's free-form amino formula. If you want the peptide absorption route and a complete profile mid-session, PÜRPEPTIDE is the one.

Where can I buy Nutristat PÜRPEPTIDE near Philadelphia?

Coalition Nutrition in Langhorne, PA (Bucks County) stocks PÜRPEPTIDE in-store and ships it nationwide. We've carried Nutristat since the brand's early days and our staff isn't on commission, so you'll get a straight answer on whether it fits your stack.

Why Buy Nutristat at Coalition Nutrition

Coalition Nutrition was one of the first retailers to put Nutristat on a shelf. We carry the full line at 2026 E Old Lincoln Hwy in Langhorne, PA, ship nationwide from our store, and staff the floor with non-commissioned people who use this stuff. Questions about stacking PÜRPEPTIDE with your current pre-workout or protein? Ask us, or browse the full Nutristat collection and our amino acid supplements.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.