Double Strength 5-HTP 200 mg
NOW
Double Strength 5-HTP 200 mg
4.7
★ ★ ★ ★ ★
(9344 ratings)
Glycine 100 mg
5-HTP 200 mg
Taurine 100 mg
Niacin 20 mg
Score 92
An excellent value supplement from a reputable brand, providing an effective blend of 5-HTP, Niacinamide, and Glycine for superior mood, sleep, and stress support.
Quantity: 120 Capsule(s) • (120 servings)
Goals: flag Detoxification flag Sleep Support flag Bone Health flag Digestive Health flag Mood Support
leaderboard Score 92
An excellent value supplement from a reputable brand, providing an effective blend of 5-HTP, Niacinamide, and Glycine for superior mood, sleep, and stress support.
insights Analysis
NOW Double Strength 5-HTP 200 mg (120 servings) builds on the strengths of its smaller counterpart by offering a highly effective blend of 5-HTP, Niacinamide, and Glycine for mental well-being and sleep support. 5-HTP serves as a crucial building block for serotonin, influencing mood stability and healthy sleep patterns. Niacinamide contributes to metabolic and nervous system health, while Glycine enhances calmness and sleep quality. This product is well-regarded in online reviews and aligns with nutritionist recommendations for addressing mood and sleep concerns, presenting a synergistic formula at a particularly attractive price point.
- Offers a potent and well-chosen dose of 5-HTP, a key ingredient for mood and sleep regulation.
- The synergistic combination with Niacinamide and Glycine enhances overall effectiveness for nervous system support and relaxation.
- Comes from NOW, a highly respected brand known for rigorous quality control and product integrity.
- Provides exceptional value per serving, making it economical for regular, long-term use.
- Some of the listed health goals, such as Vision Support and Digestive Health, are not directly addressed by the product's ingredients.
- The Niacinamide content, while supportive, may not be high enough for individuals seeking therapeutic doses for specific Niacin-related conditions.
- The collection 'Taurine' is listed, but the ingredient itself is absent from the product's formulation, which could cause confusion.
$29.06($0.24 per serving)
 Amazon | $ 29.06 | |
 Vitacost | $ 30.99 | |
 Daily Vita | $ 32.40 | |
 iHerb | $ 34.29 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Niacin | 20 mg |
Vitamin B6 | 2 mg |
5-HTP | 200 mg |
Glycine | 100 mg |
Taurine | 100 mg |
Inositol | 100 mg |
Categories
5-HTP 95
At 200mg of 5-HTP from Griffonia simplicifolia, this product provides a robust and highly effective dose for its intended purpose of supporting serotonin production, mood, and sleep.
Niacin 70
The product includes 20mg of Niacin as Niacinamide, a standard dose that contributes to daily nutritional requirements and metabolic function. It's a good supportive amount but not a high therapeutic dose.
Glycine 70
The 100mg of Glycine provides a beneficial amount that can aid in calming and sleep support. While effective, some studies use higher doses (e.g., 3000mg) for more pronounced sleep effects, suggesting it's a supportive rather than a primary dose.
Goals
5-HTP readily converts to serotonin and subsequently to melatonin, the hormone essential for regulating sleep cycles. Glycine also aids sleep by promoting a calming effect and lowering body temperature, making this an excellent formula for sleep support.
The primary ingredient, 5-HTP, is highly effective for mood support by directly increasing serotonin, a neurotransmitter strongly associated with feelings of well-being, happiness, and emotional stability.
By increasing serotonin levels, 5-HTP contributes significantly to mood stability and stress reduction. Glycine further enhances relaxation and calmness by acting as an inhibitory neurotransmitter, making this an effective blend for stress relief.
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Glycine 1000 mg
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Niacinamide 500 mg
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(8865 ratings)
This NOW product offers a significantly higher dose of Niacinamide (500mg) at an extremely low price per serving ($0.06), making it an outstanding value for those looking to supplement specifically with larger amounts of this particular B vitamin.
95 Performance
5-HTP Enhanced with Vitamins B6 and C
Doctor's Best
4.8
★★★★★
(5265 ratings)
This product is superior due to its strategic inclusion of Vitamins B6 and C, which are essential for optimizing the body's conversion of 5-HTP into serotonin, potentially leading to more pronounced and efficient effects on mood and sleep.
90 Performance
Sleep Nighttime Powder
youtheory
4.3
★★★★★
(158 ratings)
Despite its higher cost per serving, this powder offers a powerful combination of a very high dose of L-Glycine (3000mg) and L-5-Hydroxytryptophan (100mg), making it a more potent and targeted solution specifically for inducing deep, restorative sleep.
85 Performance
True Calm
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★★★★★
(4164 ratings)
This NOW product provides a broader spectrum of calming ingredients, including higher amounts of Niacin (45mg) and Glycine (200mg), plus additional compounds like GABA and Valerian, which may offer more comprehensive support for stress and anxiety.