Acetyl-L Carnitine 500mg 50 capsules

Name: NOW Foods - Acetyl-L Carnitine 500mg 50 capsules
Brand: NOW Foods
SKU: NOW-0075
Price: 16.99 USD
Availability: InStock
Rating: 4.8 (401 reviews)

Capsules

Brand Trust · 72% of verified reviews
Value · 80% of verified reviews
Cognitive Function · 85% of verified reviews
Quality · 75% of verified reviews

Quality & Trust Score

93 Strong Evidence

★★★★☆ 4.8 (401) 6 sources

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Manufacturing57

Lab Verification83

Review Consensus100

Brand-verified ·Good manufacturing practices verifiedQuality ingredients with verified sourcingClean FDA regulatory recordPositive consumer reviews and community feedbackAuthorized distribution channel verified

Referenced by Dr. Joseph Mercola, Vitality Unleashed & Paul Burgess Fm + 1 more →

“Good supplement!”

Verified iHerb customer · 3049 found helpful · Read all reviews →

Ingredients & product label

The complete ingredient list and product label have not yet been published for this item. Please check the manufacturer’s label or contact us before ordering if you need to confirm an ingredient or allergen.

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About NOW Foods - Acetyl-L Carnitine 500mg 50 capsules

Acetyl-L-Carnitine (ALCAR) from NOW Foods delivers 500mg of this acetylated form of L-carnitine, which crosses the blood-brain barrier more readily than standard L-carnitine. It supports cognitive function, mental energy, and healthy neurological metabolism, making it a consideration for adults focused on brain health and age-related cognitive maintenance.

Why It's Worth Considering: The acetylated form is specifically chosen for its enhanced bioavailability compared to free-form carnitine, and NOW Foods maintains NSF and GMP certifications with consistent third-party testing across their line.

Why Gabriel Recommends This

Quality & Trust Score: 93 Strong Evidence

Quality Verified

NOW Foods products are evaluated across 50+ quality signals including manufacturing standards, lab verification, and ingredient sourcing transparency.

Label details

Ingredient amounts and serving sizes are shown in the product label section when supplier information is available.

High Practitioner Confidence

Cross-referenced against clinical research from PubMed and practitioner commentary across multiple independent sources.

Manufacturing Standards

NOW Foods maintains GMP-certified manufacturing. Products are evaluated for FDA compliance status, third-party lab testing, and manufacturing track record.

Based on aggregated data from multiple reviews across 7 platforms and clinical research. How the Quality & Trust Score works →

Recommendation generated by Gabriel AI based on publicly available practitioner commentary and quality data. Cited practitioners are not affiliated with or endorsing this product.

How to Take

Follow the directions on the label. Product-specific guidance hasn't been published for this item yet.

Ask Gabriel about timing & dosing →

Real Reviews. Real Sources.

4.8

401 reviews

5 star

88%

4 star

3 star

2 star

1 star

All (401)

10 Clinical Research

100 iHerb

240 Amazon

4 Practitioners

17 Reddit

10 X

0 TikTok

0 Instagram

0 Substack

401 ratings aggregated across 6 sources · full-text reviews below

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Apotheca's Analysis · 50+ Signals Across 6 Dimensions

NOW Foods is widely regarded as a trusted, budget-friendly brand, though counterfeit concerns on Amazon temper overall confidence.

Brand Trust

72%

Value

80%

Cognitive Function

85%

Quality

75%

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Compatibility Guide

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Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for NOW Foods - Acetyl-L Carnitine 500mg 50 capsules. This data will be available soon.

Research Behind This

NOW Foods Product Quality Assessment

Quality & Trust Score Analysis

This product has been evaluated across 50+ quality signals including third-party testing, manufacturing standards, ingredient sourcing, and clinical evidence. NOW Foods products are analyzed against our comprehensive database of practitioner-grade supplements.

Practitioner Network Endorsement Data

Apotheca Practitioner Intelligence

NOW Foods is referenced across our practitioner network of clinical recommendations, YouTube health channels, and professional forums. Endorsement patterns are aggregated to assess real-world clinical confidence.

Practitioner Insights

Who This Is For

✓ Great For

Anyone looking for practitioner-grade supplement

Those who prioritize quality and transparency in supplements

People following a health protocol designed by their practitioner

Adults invested in long-term health optimization

⚠ Important Notes

Always consult your healthcare provider before starting any supplement

Check for interactions with current medications

If pregnant or nursing, seek professional guidance first

Compare options using Apotheca's AI to find the best fit for your goals

NOW Foods is part of Gabriel's curated marketplace of practitioner-grade supplement brands. Every product from NOW Foods is evaluated across 50+ quality signals including manufacturing standards, ingredient sourcing, third-party testing, and clinical evidence.

Gabriel VerifiedQuality Analyzed

† 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.

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