Source Naturals, Serene Science®, GABA Powder, 8 oz (226.8 g)

Name: Source Naturals, Serene Science®, GABA Powder, 8 oz (226.8 g)
Brand: Source Naturals
SKU: SNS-01672
Price: 14.48 USD
Availability: InStock
Rating: 4.6 (666 reviews)

Source Naturals, Serene Science®, GABA Powder, 8 oz (226.8 g) — product photo 1

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Scored for

Outcome alternatives

Source Naturals8 oz • 296 servingsAvailable now$14.48$0.05 / serving4.6 · 666 ratings

30−55 pts from leader

#5217 of 14379 ranked for blood pressureLeader · MRM Nutrition, MRM Nutrition, DRIVEN™, Pre-Workout Boost, Mixed Berries, 12.3 oz (350 g) — 85

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Why this ranks #5217 for blood pressure

Evidence fitEvidence is still thin for GABA.
Dose fitGABA at 750 mg is higher than the studied 20-100 mg window.
Price / serving$0.05 per serving — low price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustMixed trust signals — ratings are positive but the base is limited.

The numbers · Blood pressure

750 mgAbove rangehigher than the studied 20-100 mg window

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

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Check fit and safety

DoseRank is not medical advice. Review pregnancy, breastfeeding, medication interactions, allergies, and health-condition concerns with a qualified clinician before using this supplement. Stop use and report concerning adverse events to a clinician, the product maker, or the retailer.

Market trends

Price history · last 10 crawls

$16.09+3% vs avg

Aug 1Aug 6

Rating history

Rating quality and social-proof history · last 10 crawls

4.60 / 5+0% vs avg

Aug 1Aug 6

666+3% vs avg

Aug 1Aug 6

By outcome

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

5 outcomes

Show alternatives

Blood pressureScoring−55 pts from leader

Product 30Leader 85

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Sleep quality−73 pts from leader

Product 18Leader 91

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Perceived stress−76 pts from leader

Product 11Leader 87

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Anxiety symptoms−85 pts from leader

Product 4Leader 89

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Sleep latency−84 pts from leader

Product 2Leader 86

Showing the top 5 of 5 ranked outcomes.

What buyers report

Review Intelligence

4.6/ 5.0 · 666 reviews

Neutral read

“Customers generally find Source Naturals Serene Science GABA Powder effective for relaxation and improving sleep quality. Many users appreciate its calming effects before bedtime, noting it helps them fall asleep faster and stay asleep without feeling groggy the next day. The product is praised for its pure, pharmaceutical-grade quality and lack of additives, which prevents issues like heartburn or stomach upset common with other GABA products. The powder form allows precise dosage control, making it convenient compared to tablets or capsules. Some users mix it with other supplements like taurine or kava for enhanced effects. While most reviews are positive, a few customers did not notice significant improvements in anxiety or sleep. The taste is described as slightly zingy but manageable. Overall, the product is considered high-quality, affordable, and effective for managing stress and anxiety.”

Highlights

Happy with the product

Calming effect

Good sleep

Natural solution

Great communication

Convenient option

Budget-friendly choice

Control dose

Observations

Helps recovery

Concerns

No improvement