Home/ Supplements/ Niacin/ Blood & Guts Pear-Kiwi

Blood & Guts Pear-Kiwi

product on market Powder DY Nutrition Safety: 98/100
98/100

This product looks safe

  • Vitamin B3: 47.6mg is 1.4× the Tolerable Upper Intake Level (35mg)
  • 31% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

L-Citrulline and Beta-Alanine have strong evidence for improving exercise performance and endurance. L-Tyrosine and A-AKG provide moderate support for cognitive focus and blood flow. Overall, these ingredients are well-studied for athletic support, though the specific blend's evidence coverage is limited.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Vitamin B3: 47.6mg is 1.4× the Tolerable Upper Intake Level (35mg)

Label

Product Label

Label for Blood & Guts Pear-Kiwi
Open Full PDF View on NIH DSLD →
Details

Label Data

19 Gram(s)
Serving Size
20
Servings
Amino acid/Protein
Product Type
31%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

47.6 mg (297% DV)
Exceeds UL by 1.4× (UL: 35 mg) 196 studies (A:5, B:63)
Market median: 2000.0mg (275 products)
4009 mg
Market median: 500.0mg (143 products)
5500 mg
Market median: 1500.0mg (104 products) 21 studies (A:0, B:2)
500 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Market median: 260.0mg (249 products) 158 studies (A:4, B:61)
Sweet Orange
186 mg
Market median: 180.0mg (239 products) 49 studies (A:1, B:19)
Market median: 495.0mg (70 products)
Black Pepper (Piper nigrum) (25-35:1) extract
1.9 mg
Energy
84 kJ
Energy
440 kJ
Fat
Carbohydrates
0.4 Gram(s)
Protein
4.6 Gram(s) (9% DV)
Salt

Other Ingredients

L-Citrulline DL-Malate Beta-Alanine A-AKG Complex Silicon Dioxide Calcium Salts L-Tyrosine Flavourings Maltodextrin Caffeine Anhydrous Green Tea (Camellia sinensis) leaf extract Sweeteners Sweet Orange Colour Nicotinamide Guarana (Paullinia cupana) seed extract Black Pepper (Piper nigrum) fruit extract
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Recommended use: Mix 2 heaping scoops of powder (~19 g) with 250-300 mL of cold water. Drink 1 serving 30 minutes before your workout.

Warnings & Precautions

High caffeine content (372 mg/serving).

Not recommended for children and pregnant or nursing women.

Not recommended for children and pregnant or nursing women.

Warnings: Do not exceed the recommended daily dose. For healthy adults only. Consult your physician before use.

Not recommended for use by those taking medication.

Do not use if you are allergic to any of the supplement compounds.

Food supplements should not be used as a substitute for a varied and well-balanced diet.

Beta-Alanine may cause a harmless, temporary tingling sensation on the skin for some individuals.

Keep out of reach of young children.

Do not consume product with alcohol.

Allergen information: Made in a facility that uses milk, soy, egg and nuts.

Formulation Notes

Blood & Guts. Food supplement. With sweeteners.

Blood & Guts is recommended for physically active people, especially those who engage in high intensity and high-volume strength training sessions.

The mind & body pre-workout

6000 mg Citrulline Malate 4000 mg Arginine AKG 5500 mg Beta Alanine Per serving

Additional Information

1 Pete ShadowLine

Dorian Yates 6x Mr. Olympia

Best before end, batch number (see on the bottom of the container),

Store in dry and cool place. Protect from direct sunlight.

Facebook/DorianYatesNutrition Youtube/DorianYatesNutrition Instagram/dynutrition Twitter/DYNutrition

Metadata

Product Details

UPC / SKU5 949106 122924
DSLD Entry Date2021-01-22
Product TypeAmino acid/Protein
FormPowder
BrandDY Nutrition
DSLD ID241749
Data Updated2026-04-11
Research

Research Evidence

241
Research Sources
55
Avg Quality
113
Meta Analysis
75
Systematic Review
32
Rct
11
Clinical Trial
3
Other
3
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013 PubMed DOI
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014 PubMed DOI
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024 PubMed DOI
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010 PubMed DOI
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010 PubMed DOI
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019 PubMed DOI
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016 PubMed DOI
View all evidence for Niacin →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.