Focus Factor F29 Extra Strength by Focus Factor — Ingredients, Evidence & Safety

Product Label

Label for Focus Factor F29 Extra Strength

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Label Data

29.5 mL Serving Size

1 Servings

Other Combinations Product Type

50% Evidence Coverage

Supplement Facts — Evidence Check

Calories

5 Calorie(s)

Niacin

30 mg (188% DV)

✅ 2.1× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 30mg UL 35mg

Vitamin B6

40 mg (2353% DV)

📊 30.8× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 40mg UL 100mg

Vitamin B12

500 mcg (20833% DV)

📊 208.3× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.5mg

Sodium

5 mg (1% DV)

F29 ES Performance Blend

2010 mg

Other Ingredients

Water, Purified Natural & Artificial Flavors Sucralose Sodium Benzoate Potassium Sorbate Calcium Disodium EDTA

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (97% of products) Structure/Function (86% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating) Sugar Free

Product Information

📋 Directions for Use

Recommended Use: For maximum energy, drink one entire bottle at once. For moderate energy, take one half bottle. Use or discard within 72 hours (3 days) after opening.

⚠️ Warnings & Precautions

Caution: One 2 oz. bottle contains 200mg of caffeine. Persons sensitive to caffeine should take with caution. For individuals with a normal caffeine tolerance. Stop using if you experience nervousness, sleeplessness and occasional rapid heartbeat.

Do not take if you are pregnant or nursing, or under 18 years of age.

🧪 Formulation Notes

Focus + energy Mental performance Energy boost

Vitamins

Sugar Free

Additional Information

Synergy A consumer healthcare company

Refrigeration is not necessary.

Product Details

UPC / SKU 8 11909 03256 2

DSLD Entry Date 2025-01-23

Product Type Other Combinations

Form Liquid

Brand Focus Factor

DSLD ID 321666

Data Updated 2026-04-11

Research Evidence

241 Research Sources

55 Avg Quality Score

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 Cochrane

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 Cochrane

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 →