Product Image

Sleep Nighttime Powder

youtheory
4.3
★ ★ ★ ★ ★
(158 ratings)
Magnesium 200 mg
Glycine 3000 mg
Theanine 200 mg
Tryptophan 250 mg
5-HTP 100 mg
Melatonin 0.3 mg
Product Image
Score 75.0

youtheory Sleep Nighttime Powder offers a multi-ingredient approach to sleep and relaxation, featuring a robust dose of Glycine and effective amounts of L-Theanine, 5-HTP, Tryptophan, and Magnesium. Its primary weakness is the very low melatonin content, which might limit its effectiveness for those needing direct sleep onset support from melatonin.

Quantity: 6 Liquid(s)Servings size: 6 Gram(s) (30 servings)
Selected goals:
Other goals:
General Health
Energy
Stress Relief
Heart Health
Bone Health

Score 75.0

youtheory Sleep Nighttime Powder offers a multi-ingredient approach to sleep and relaxation, featuring a robust dose of Glycine and effective amounts of L-Theanine, 5-HTP, Tryptophan, and Magnesium. Its primary weakness is the very low melatonin content, which might limit its effectiveness for those needing direct sleep onset support from melatonin.

Analysis

This product is formulated as a comprehensive nighttime powder aiming primarily for sleep support, stress relief, and mood enhancement. It combines several well-known ingredients for these purposes: Melatonin, L-5-Hydroxytryptophan (5-HTP), L-Theanine, L-Tryptophan, L-Glycine, and Magnesium Citrate. The high dose of L-Glycine (3000mg) is notable, as Glycine has been shown to improve sleep quality by lowering core body temperature and promoting relaxation. The 200mg of L-Theanine is a standard and effective dose for relaxation without heavy sedation. L-Tryptophan (250mg) and 5-HTP (100mg) are precursors to serotonin, which can then convert to melatonin, supporting mood and sleep cycles. Magnesium Citrate (200mg) is a bioavailable form of magnesium known for its muscle relaxing and calming effects. However, the melatonin dose at 0.30mg is unusually low, often considered a microdose, which may not be sufficient for individuals with significant sleep onset issues.

Pros
  • Contains a comprehensive blend of ingredients known to aid sleep and relaxation.
  • Features a high and potentially effective dose of L-Glycine (3000mg) for sleep quality.
  • Includes well-regarded calming amino acids like L-Theanine, L-Tryptophan, and 5-HTP at effective dosages.
  • Uses Magnesium Citrate, a bioavailable form of magnesium for better absorption.
  • Powder form allows for flexible dosing and potentially faster absorption.
Cons
  • The melatonin dose (0.30mg) is very low and might be ineffective for individuals needing stronger sleep onset support.
  • The broad array of goals beyond sleep, stress, and mood are not strongly supported by the specific ingredient profile.
  • The product form is stated as 'Liquid(s)' in the input, but the product name specifies 'Powder', which could be confusing for consumers.
Warnings
  • May cause drowsiness; avoid operating heavy machinery or driving after consumption.
  • Consult a healthcare professional before use if pregnant, nursing, taking medication, or having a medical condition.
  • Melatonin can interact with certain medications, including blood thinners and immunosuppressants.
$17.59($0.58 per serving)
Walmart
$ 17.59
iHerb
$ 17.59
Vitacost
$ 17.66
Ingredients
IngredientAmount per serving
Magnesium (Magnesium Citrate) 200 mg
L-Glycine 3000 mg
L-Tryptophan 250 mg
L-Theanine 200 mg
L-5-Hydroxytryptophan 100 mg
Melatonin 0.3 mg
Adults 18–50 Women
Categories
Glycine 90.0
With 3000mg, this product provides a substantial and clinically relevant dose of Glycine, an amino acid strongly linked to improving sleep quality, reducing sleep latency, and supporting a more restorative sleep cycle.
5-HTP 85.0
The 100mg dose of L-5-Hydroxytryptophan is a common and effective amount for supporting the body's natural production of serotonin, a key neurotransmitter that influences mood, well-being, and serves as a precursor to melatonin.
Theanine 85.0
The 200mg dose of L-Theanine is effective for promoting relaxation, reducing anxiety, and improving sleep quality without causing sedation. It helps to calm the mind and body, preparing for rest.
Goals
Sleep Support 80.0
The combination of Glycine, L-Theanine, 5-HTP, L-Tryptophan, and Magnesium provides a multi-pathway approach to promoting relaxation and improving sleep quality. Despite the very low melatonin dose, the other ingredients contribute substantially to sleep onset and depth.
Stress Relief 78.0
L-Theanine and Magnesium are well-regarded for their anxiolytic properties, directly contributing to stress reduction. Glycine and the serotonin precursors (5-HTP, Tryptophan) also play a significant role in calming the nervous system and easing stress.
Mood Support 75.0
L-Tryptophan and 5-HTP are direct precursors to serotonin, a neurotransmitter crucial for mood regulation and feelings of well-being. The calming effects of L-Theanine and Magnesium also indirectly contribute to a more stable and positive mood.

Recommended Alternatives

90 Value

Magnesium Caps 500 mg

Life Extension
4.8
★★★★★
(71611 ratings)
Provides a robust and highly bioavailable blend of multiple magnesium forms at an incredibly low price per serving, offering excellent foundational support for relaxation and sleep that is significantly more cost-effective than the original.
85 Value

3 a.m. Melatonin Fast Dissolve Lavender Vanilla

Natrol
4.7
★★★★★
(259 ratings)
This alternative offers a synergistic combination of Melatonin and L-Theanine in a convenient fast-dissolve format at a very accessible price point, providing effective sleep and relaxation support for far less than the original product.
75 Value

Multi Collagen Beauty Night

Codeage
4.8
★★★★★
(128 ratings)
While not the absolute cheapest, this product provides a unique combination of properly dosed Magnesium Glycinate and Melatonin, along with collagen benefits, representing a much more valuable multi-ingredient formula for nighttime wellness compared to the original product's extremely high cost per serving.
95 Performance

Sleep Regimen 3-in-1

NOW
4.5
★★★★★
(1089 ratings)
This product is superior as it intelligently combines Melatonin, L-Theanine, and 5-HTP in effective doses, addressing the critical melatonin deficiency of the original while providing a synergistic blend for comprehensive sleep and mood support.
90 Performance

Insomnitol

Designs for Health
4.6
★★★★★
(32 ratings)
Offering a broader spectrum of sleep-promoting ingredients, including Valerian, Lemon Balm, Passion Flower, and GABA alongside key amino acids and Melatonin, Insomnitol provides a more holistic and robust approach to addressing complex sleep issues.
90 Performance

Ortho Sleep

AOR Advanced Orthomolecular Research Advanced
4.1
★★★★★
(129 ratings)
This formula stands out by combining significant doses of L-Theanine and 5-HTP with Melatonin and well-regarded herbal extracts like Valerian and Lemon Balm, creating a powerful and comprehensive blend designed for deeper, more restorative sleep.
85 Budget

Melatonin 3 mg

Swanson
4.7
★★★★★
(9221 ratings)
This alternative provides an effective dose of Melatonin at an incredibly low cost per serving, directly addressing a key sleep-promoting ingredient that is inexplicably absent in the original product's formulation.
80 Budget

Magnesium 250 mg

21st Century
4.7
★★★★★
(63969 ratings)
Offering a foundational dose of Magnesium, a crucial mineral for relaxation and sleep, this product delivers excellent value at one of the lowest prices per serving, making it a highly economical choice for basic magnesium supplementation.
80 Budget

5-HTP 100 mg

Doctor's Best
4.7
★★★★★
(12256 ratings)
This alternative offers a robust 100mg dose of 5-HTP, a direct precursor to serotonin and melatonin, at a fraction of the cost per serving, providing effective mood and sleep support without the premium price of the original product.
90 Value

Magnesium Caps 500 mg

Life Extension
4.8
★★★★★
(71611 ratings)
Provides a robust and highly bioavailable blend of multiple magnesium forms at an incredibly low price per serving, offering excellent foundational support for relaxation and sleep that is significantly more cost-effective than the original.
85 Value

3 a.m. Melatonin Fast Dissolve Lavender Vanilla

Natrol
4.7
★★★★★
(259 ratings)
This alternative offers a synergistic combination of Melatonin and L-Theanine in a convenient fast-dissolve format at a very accessible price point, providing effective sleep and relaxation support for far less than the original product.
75 Value

Multi Collagen Beauty Night

Codeage
4.8
★★★★★
(128 ratings)
While not the absolute cheapest, this product provides a unique combination of properly dosed Magnesium Glycinate and Melatonin, along with collagen benefits, representing a much more valuable multi-ingredient formula for nighttime wellness compared to the original product's extremely high cost per serving.
95 Performance

Sleep Regimen 3-in-1

NOW
4.5
★★★★★
(1089 ratings)
This product is superior as it intelligently combines Melatonin, L-Theanine, and 5-HTP in effective doses, addressing the critical melatonin deficiency of the original while providing a synergistic blend for comprehensive sleep and mood support.
90 Performance

Insomnitol

Designs for Health
4.6
★★★★★
(32 ratings)
Offering a broader spectrum of sleep-promoting ingredients, including Valerian, Lemon Balm, Passion Flower, and GABA alongside key amino acids and Melatonin, Insomnitol provides a more holistic and robust approach to addressing complex sleep issues.
90 Performance

Ortho Sleep

AOR Advanced Orthomolecular Research Advanced
4.1
★★★★★
(129 ratings)
This formula stands out by combining significant doses of L-Theanine and 5-HTP with Melatonin and well-regarded herbal extracts like Valerian and Lemon Balm, creating a powerful and comprehensive blend designed for deeper, more restorative sleep.