 Vitacost | $ 22.93 | |
 Amazon | $ 20.43 | |
 iHerb | $ 22.65 | |
 Daily Vita | $ 21.40 |
The single capsule supplies 750 mg of standard GABA. The formula also has a large 200-serving supply.
The upper-range amount may suit people who already know they respond to GABA. It is less appropriate as a first trial because stronger drowsiness can make daytime use or dose adjustment difficult.
The main limitation is that the high amount is less flexible and the source is unbranded. The product fits regular users who already know they tolerate higher GABA amounts, provided sedative stacking and next-day drowsiness are considered.
The standard capsule is practical, but the generic GABA source lacks fermentation details. The GABA amount reaches the high end of the common standalone range, and the high single-active amount provides depth within one calming pathway.
.Every listed active has a specific amount and no proprietary blend obscures the formula. Complete intake directions and inactive ingredients are not supplied, leaving part of the label unverified.
.The supplied aggregate satisfaction level is strong. The extensive feedback volume makes the aggregate dependable.
.The substantial amount and large supply strongly support the low cost. The serving is exceptionally economical, and the product is highly competitive among high-dose GABA capsules.
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GABA directly targets inhibitory signaling and may provide short-term calming support. The 750 mg amount is substantial and clearly disclosed in one capsule.
Oral GABA has less consistent human evidence than leading adaptogens or L-theanine because its effects can vary between people. The single-active design is focused, but it does not support cortisol regulation or broader stress resilience.
The clearly disclosed GABA amount directly targets nervous-system relaxation and may help when mental tension delays sleep. Evidence that standard oral GABA reliably improves sleep remains limited because delivery to the brain is uncertain.
The single active is substantial and avoids token companion ingredients. GABA can cause drowsiness, and combining it with alcohol or sedative medicines may intensify impaired alertness.
| Ingredient | Amount per serving |
|---|---|
GABA | 750 mg |
The single capsule delivers a clearly stated 750 mg of standard GABA at the top of the preferred range. Its simple capsule format is practical, though it lacks a branded fermented source or enhanced delivery system. The very low serving cost provides strong value for the active dose.
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
