AdultFocus by Advanced Nutrition by Zahler — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

⚠️ Folate: 340mg is 340.0× the Tolerable Upper Intake Level (1.0mg)

Label Data

1 Capsule(s) Serving Size

30 Servings

Other Combinations Product Type

62% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin B6

20 mg (1176% DV)

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

RDA 1.3mg This product: 20mg UL 100mg

Folate

340 mcg DFE (85% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 340.0× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 340mg UL 1.0mg

Vitamin B12

120 mcg (5000% DV)

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

RDA 0.0024mg This product: 0.12mg

Citicoline

250 mg

✅ Within RDA (0.5× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)

RDA 550mg This product: 250mg UL 3500mg

L-Theanine

125 mg

📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)

This product: 125mg

Coffee fruit extract

100 mg

Sharp-PS Green

100 mg

Dimethylaminoethanol

100 mg

Other Ingredients

Hypromellose capsule Magnesium Stearate Silicon Dioxide Microcrystalline Cellulose

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (98% of products) Structure/Function (89% of products) Nutrient (43% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Kosher Gluten Free Dairy Free

Product Information

📋 Directions for Use

Directions: Take 2 capsules daily, preferably 1 capsule twice a day with food, or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

If pregnant, nursing or on medication, consult with your healthcare practitioner.

🧪 Formulation Notes

Promotes mental clarity & focus

AdultFocus is designed to better support executive function and to optimize cognitive processing and focus for the aging brain. This advanced formula helps support and promote calm, focused, thinking with potent nutrients including Coffee fruit extract, DMAE and more.

Kosher Pareve Dairy Kosher OU Kosher Under the strict supervision of Rabbi SH. Stern & the orthodox union

Non-GMO Soy free Gluten free Dairy free

Vegetarian friendly

Sharp-PS Green Suntheanine

Store tightly closed in a cool, dry place.

Cognitive health support Advanced health

Additional Information

You may need additional supplements to support a healthy diet; consult your nutritionist for a formula that is right for you or contact us at 877-ASK-ZAHLER (877-275-9245) or ask@zahlers.com.

Dairy Kosher OU Kosher This product was manufactured in a GMP certified Facility

Manufactured in the U.S.A.

Feel better, everyday.

Product Details

UPC / SKU 8 48998 00052 3

DSLD Entry Date 2022-02-23

Product Type Other Combinations

Form Capsule

Brand Advanced Nutrition by Zahler

DSLD ID 259901

Data Updated 2026-04-11

Research Evidence

153 Research Sources

55 Avg Quality Score

71 Systematic Review

51 Meta Analysis

19 Rct

6 Clinical Trial

2 Other

2 Regulatory Source

1 Openfda Safety

A Efficacy of vitamin and antioxidant supplements in prevention of cardiovascular disease: systematic review and meta-analysis of randomised controlled trials

Meta Analysis BMJ (Clinical research ed.) 2013

PubMed DOI

A Homocysteine lowering interventions for preventing cardiovascular events

Meta Analysis The Cochrane database of systematic reviews 2009

PubMed DOI

A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies

Meta Analysis Critical reviews in food science and nutrition 2019

PubMed DOI

A Exploring the causal associations of micronutrients on urate levels and the risk of gout: A Mendelian randomization study

Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2024

PubMed DOI

A Pyridoxine (vitamin B6) supplementation during pregnancy or labour for maternal and neonatal outcomes

Meta Analysis The Cochrane database of systematic reviews 2015

PubMed DOI Cochrane

B Prophylactic drug management for febrile seizures in children

Meta Analysis The Cochrane database of systematic reviews 2021

PubMed DOI

B Treatments for Hyperemesis Gravidarum and Nausea and Vomiting in Pregnancy: A Systematic Review

Systematic Review JAMA 2016

PubMed DOI

B The potential role of nutritional components in improving brain function among patients with Alzheimers disease: a meta-analysis of RCT studies

Meta Analysis Neurosciences (Riyadh, Saudi Arabia) 2020

PubMed DOI

B Pyridoxine (vitamin B6) supplementation in pregnancy

Meta Analysis The Cochrane database of systematic reviews 2006

PubMed Cochrane

B Effect of ginger in the treatment of nausea and vomiting compared with vitamin B6 and placebo during pregnancy: a meta-analysis

Meta Analysis The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2022

PubMed DOI

View all evidence for Vitamin B6 →