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Sleep Well

Liquid Health Naturals
4.8
★ ★ ★ ★ ★
(38 ratings)
Theanine 25 mg
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Score74
A melatonin-led sleep liquid with token theanine, useful only for users comfortable with a stronger sleep-hormone dose.
How scoring works
Quantity:59 Liquid(s) • (59 servings)
Goals:

Score 74

A melatonin-led sleep liquid with token theanine, useful only for users comfortable with a stronger sleep-hormone dose.
How scoring works
$10.79($0.18 per serving)
Vitacost
$ 10.79
Walmart
$ 14.95
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Analysis

The liquid combines melatonin with P-5-P vitamin B6, inositol, a small theanine amount, and cherry concentrate. Melatonin is responsible for most of the direct sleep support.

Theanine is far below the preferred focused range and lacks a standardization percentage. Inositol and cherry concentrate are also present only in small amounts.

The formula may suit users who already tolerate this melatonin amount. It is not a strong choice for people seeking theanine-led relaxation.

Who is it for
  • Adults specifically seeking melatonin liquid
  • Users who tolerate stronger melatonin servings
  • People treating theanine as secondary
Best for
  • Sleep-onset support
  • Liquid bedtime routines
  • Melatonin-focused use

Pros

  • Melatonin amount is disclosed
  • Uses P-5-P vitamin B6
  • Liquid format
  • Low practical cost

Cons

  • Theanine amount is very low
  • No theanine standardization
  • Small companion-ingredient amounts
  • Not suited to daytime calm

Warnings

  • Melatonin may cause next-day grogginess or vivid dreams
  • Do not drive after taking the bedtime serving
  • Alcohol, sedatives, or other sleep products may compound drowsiness

Nutrient quality

74 High impact

Active vitamin B6 is a strong form, but the green-tea-derived theanine lacks standardization. Melatonin is meaningful for sleep, while theanine and other companions are underdosed.

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Ingredient transparency

81 Highest impact

Every listed active has a specific amount, which makes the core formula straightforward to assess. The supplied data omits a complete excipient list and full intake directions.

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Customer satisfaction

61 Moderate impact

The supplied aggregate satisfaction signal is favorable. Limited feedback volume and absent narrative evidence leave the experience less certain.

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Value for money

77 High impact

Melatonin and active vitamin B6 support reasonable quality despite weak companion doses. The liquid offers favorable serving-level economics.

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Ingredients

IngredientAmount per serving
Calories
2 Calorie(s)
Total Fat
0 NP
Sodium
0 NP
Total Carbohydrates
0.5 Gram(s)
Total Sugars
0 Gram(s)
Vitamin B-6 (Pyridoxal 5-Phosphate)
 5 mg
Inositol
50 mg
L-Theanine (Green Tea extract)
 25 mg
Montmorency Cherry fruit concentrate
5 mg
Melatonin
3 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
Theanine (Green Tea extract) · 25 mg OverallScore56
B+ Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyF Value

The green-tea-derived L-theanine is individually disclosed, but its 25 mg amount is too low for focused use. No theanine standardization percentage is provided, and cost efficiency for the active is weak. The added 3 mg melatonin can cause next-day grogginess and may compound other sedating products.

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80 Performance

Tranquil Sleep

Natural Factors Stress-Relax
<p>200 mg of clearly identified branded L-theanine alongside 3 mg of melatonin and 30 mg of 5-HTP gives the formula a clear and relevant foundation. Compared with the original's 25 mg theanine contribution, the larger amount adds more depth to the sleep-focused combination.</p>
87 Performance

Sleep Regimen 3-in-1

NOW
<p>200 mg of clearly stated L-theanine alongside 3 mg of melatonin and 50 mg of 5-HTP gives the formula a clear and relevant foundation. Compared with the original's 25 mg theanine contribution, the larger amount adds more depth to the sleep-focused combination.</p>
87 Performance

L-Theanine 200 mg Double Strength

Swanson
<p>200 mg of clearly identified branded L-theanine gives the formula a clear and relevant foundation. Compared with the original's 25 mg theanine contribution, the alternative provides a more substantial amount for calm-focus or relaxation use.</p>
85 Budget

Double Strength L-Theanine 200 mg

NOW
<p>A lower serving cost comes with 200 mg of clearly stated l-theanine. Compared with the original's 25 mg theanine contribution, the alternative provides a more substantial amount for calm-focus or relaxation use.</p>
84 Budget

L-Theanine 200 mg

Advance Physician Formulas
<p>A lower serving cost comes with 200 mg of clearly stated l-theanine. Compared with the original's 25 mg theanine contribution, the alternative provides a more substantial amount for calm-focus or relaxation use.</p>
83 Budget

L-Theanine 100 mg

California Gold Nutrition
<p>A lower serving cost comes with 100 mg of clearly stated l-theanine. Compared with the original's 25 mg theanine contribution, the alternative provides a more substantial amount for calm-focus or relaxation use.</p>
82 Value

Tranquil Sleep

Natural Factors Stress-Relax
<p>200 mg of clearly identified branded L-theanine alongside 3 mg of melatonin and 30 mg of 5-HTP is paired with favorable serving-level value in the supplied data. Compared with the original's 25 mg theanine contribution, the larger amount adds more depth to the sleep-focused combination.</p>
85 Value

L-Theanine 200 mg

California Gold Nutrition
<p>200 mg of clearly stated L-theanine is paired with favorable serving-level value in the supplied data. Compared with the original's 25 mg theanine contribution, the alternative provides a more substantial amount for calm-focus or relaxation use.</p>
85 Value

L-Theanine 100 mg

NOW
<p>100 mg of clearly stated L-theanine is paired with favorable serving-level value in the supplied data. Compared with the original's 25 mg theanine contribution, the alternative provides a more substantial amount for calm-focus or relaxation use.</p>
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