NOW Foods, NOW Foods, L-Tyrosine Pure Powder, 4 oz (113 g)

Name: NOW Foods, L-Tyrosine Pure Powder, 4 oz (113 g)
Brand: NOW Foods
Rating: 4.7 (1331 reviews)

NOW Foods, L-Tyrosine Pure Powder, 4 oz (113 g) — product photo 1

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Scored for

Outcome alternatives

NOW Foods4 oz • 323 servingsAvailable now$17.44$0.05 / serving4.7 · 1,331 ratings3 / day

6−84 pts from leader

#5136 of 9207 ranked for cognitive functionLeader · Swanson Vitamins, Swanson Vitamins, Herbal Extract Memory Complex, 60 Capsules — 90

Why this ranks #5136 for cognitive function

Evidence fitL-Tyrosine is the strongest evidence signal for this outcome.
Dose fitL-Tyrosine at 350 mg sits below the studied 1000-10000 mg window.
Price / serving$0.05 per serving — low price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustSolid trust signals from buyer ratings, with room to grow.

Trade-offsDose fit is the weak spot on this listPopularity trails the other picks here

The numbers · Cognitive function

What's inside

350 mgBelow rangebelow the studied 1000-10000 mg window

Retailer links may be affiliate links. Rankings and placement are not paid placement.

Open at iHerb

Market trends

Price and daily demand history · last 10 crawls

$18.36+3% vs avg

Jul 26Jul 5

3 / day+0% vs avg

Jul 26Jul 5

Rating history

Rating quality and social-proof history · last 10 crawls

4.70 / 5+1% vs avg

Jul 26Jul 5

1,331+4% vs avg

Jul 26Jul 5

By outcome

vs overall leader for each ranked outcome — open any outcome to see its ranked alternatives.

10 outcomes

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Cognitive functionScoring−84 pts from leader

Product 6Leader 90

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Mood−61 pts from leader

Product 3Leader 64

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Stress resilience−85 pts from leader

Product 1Leader 86

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Attention and concentration−82 pts from leader

Product 1Leader 83

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Fatigue−90 pts from leader

Product 0Leader 90

Showing the top 5 of 10 ranked outcomes.

What buyers report

Review Intelligence

4.7/ 5.0 · 1,331 reviews

Neutral read

“Customers are highly satisfied with NOW Foods L-Tyrosine Pure Powder, praising its quality and effectiveness. Many users report significant improvements in focus, energy levels, mood, and cognitive function. It is particularly beneficial for those with thyroid issues, Multiple Sclerosis, Ehlers-Danlos syndrome, and hypothyroidism. The product is noted for being pure without fillers or additives. However, some users mention that it does not dissolve well in water and can be grainy. Despite this minor drawback, the benefits such as enhanced productivity and mental sharpness outweigh the texture issue. Users appreciate the powder form for its fast absorption and cost-effectiveness compared to capsules or tablets.”

Highlights

Effective supplement

Reduces fatigue

Pure product

Energy boost

Improves mood

Thyroid support

Mood enhancement

Brain focus

Observations

Clean ingredients

Concerns

Gritty texture