GABA Calm

Name: GABA Calm
Brand: Source Naturals Serene Science
SKU: 1lAYAMeM
Rating: 4.36 (2887 reviews)

Source Naturals Serene Science

4.4

★ ★ ★ ★ ★

(2887 ratings)

GABA 125 mg

Glycine 50 mg

Taurine 20 mg

Score

A high-value bulk liquid GABA complex for rapid-acting stress and relaxation support.

How scoring works

Quantity:120 Liquid(s) • (120 servings)

Goals:

Sleep Support

Mood Support

Stress Relief

Score 93

A high-value bulk liquid GABA complex for rapid-acting stress and relaxation support.

How scoring works

Also available as

1 option

Orange Flavor GABA 125 mg, Glycine 50 mg +1 more • 120 Liquid(s) • 120 servings $18.88 ($0.15 per serving)

$14.26($0.11 per serving)

Vitacost	$ 19.25
Amazon	$ 14.26
Pure Formulas	$ 19.25
iHerb	$ 19.25
Walmart	$ 18.89

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Analysis

This liquid formula provides 125 mg of GABA alongside magnesium, glycine, and taurine in a large 120-serving bottle. It is designed for rapid absorption under the tongue to help manage situational stress and mental tension. The orange flavor makes it easy to take throughout the day whenever needed.

It fits dedicated users who want to keep a reliable stress-management tool on hand for several months. The sublingual delivery is perfect for those who want to avoid swallowing capsules. It offers a gentle but effective way to support a calm nervous system and emotional balance.

Pros

Great value in the 120-serving size
Fast-acting sublingual absorption
Includes calming cofactors like magnesium
Pleasant taste and flexible dosing

Cons

Lower dose of active ingredients per serving
Large bottle is not very portable

Warnings

May cause relaxation; avoid use while driving
Consult if taking other calming supplements

Nutrient quality

Highest impact

Sublingual liquid delivery supports fast absorption for acute stress relief goals. Meaningfully dosed GABA and glycine provide focused support for inhibitory pathways in a flexible format.

Ingredient transparency

Highest impact

Transparent labeling lists all active milligram amounts, ensuring clarity for users seeking rapid stress support. Serving instructions for the liquid format are simple and well-defined.

Customer satisfaction

Highest impact

Solid average ratings and a healthy review count reflect consistent satisfaction among users for acute relaxation. Feedback aligns well with the intended stress and mood support outcomes.

Value for money

Highest impact

Excellent value is provided by the low cost per serving of this liquid relaxation aid. The unique delivery format offers significant benefit at a very competitive price.

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Goals

Selected only

Sleep Support

Impact

Highest effect

Goal Fit

B+

Strength of Support

A+

Coverage

A+

Formula Quality

GABA, Glycine, and Magnesium are provided in a sublingual format for rapid absorption and relaxation.

This delivery method may contribute to faster onset of calming effects compared to standard oral capsules.

View goal →

Mood Support

Impact

Highest effect

A-

Goal Fit

B+

Strength of Support

B+

Coverage

A+

Formula Quality

GABA, Glycine, N-Acetyl L-Tyrosine, and Taurine in a sublingual form.

The sublingual delivery allows for rapid absorption of relaxation-supporting amino acids.

View goal →

Stress Relief

Impact

Highest effect

B+

Goal Fit

Strength of Support

Coverage

A-

Formula Quality

This sublingual liquid provides rapid delivery of GABA and Glycine to support the inhibitory neurotransmitter systems. N-Acetyl L-Tyrosine and Magnesium further contribute to neurotransmitter synthesis and nervous system calm.

Providing a liquid format ensures faster onset of action for acute feelings of mental tension. While individual dosages are supportive rather than high-strength, the sublingual delivery method appears well aligned for individuals seeking quick-acting stress modulation.

View goal →

Ingredients

Display goals

Ingredient	Amount per serving
Magnesium (Magnesium Amino Acid Complex)	5 mg
GABA	125 mg
Glycine	50 mg
N-Acetyl L-Tyrosine	25 mg
Taurine	20 mg

Report overview

GABA · 125 mg OverallScore

B+

Active Ingredient Quality & Bioavailability

B+

Dose, Safety & Label Transparency

A+

Value

This sublingual liquid GABA is designed for rapid absorption and quick relaxation support. It provides a lower dose per serving, but its unique delivery method enhances its overall effectiveness.

View ingredient View products

Glycine · 50 mg OverallScore

Active Ingredient Quality & Bioavailability

Dose, Safety & Label Transparency

B-

Value

This liquid formula provides a small amount of glycine as part of a calming blend. It is designed for quick-acting synergistic support.

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Taurine · 20 mg OverallScore

D+

Active Ingredient Quality & Bioavailability

D+

Dose, Safety & Label Transparency

Value

This liquid formula contains only 20mg of taurine per serving. It is effectively negligible as a taurine supplement and should not be used for that purpose.

View ingredient View products

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Value