Glycine 500 mg
Country Life
Glycine 500 mg
4.9
★ ★ ★ ★ ★
(3540 ratings)
Glycine 500 mg
Score 90.0
A straightforward Glycine supplement with added B6, targeting general wellness, stress, brain health, and sleep support at a good value.
Quantity: 100 Tablet(s)Servings size: 1 Tablet(s) (100 servings)
Selected goals:
Other goals:
Brain Health
Stress Relief
Digestive Health
Sleep Support
leaderboard Score 90.0
A straightforward Glycine supplement with added B6, targeting general wellness, stress, brain health, and sleep support at a good value.
insights Analysis
This product focuses purely on Glycine supplementation, an amino acid crucial for various bodily functions including protein synthesis, neurotransmitter regulation, and collagen formation. At 500mg per serving, it provides a moderate dose of Glycine, which is commonly used to support brain health by promoting calm, reduce stress, aid digestion by supporting gut lining integrity, and notably improve sleep quality by modulating body temperature and acting as a calming neurotransmitter. The inclusion of Vitamin B6 is a beneficial addition, as B6 is a cofactor in many enzymatic reactions, including those involved in neurotransmitter synthesis, potentially enhancing Glycine's effects on mood and brain function.
- Provides a good, effective dose of Glycine (500mg) for general use and specific goals.
- Includes Vitamin B6, which can support neurotransmitter synthesis and overall nervous system health.
- Excellent price per serving ($0.11) for a pure Glycine product, offering great affordability.
- High review count (3535) indicates broad user acceptance and consistent satisfaction with the product's efficacy.
- The 500mg Glycine dose might be considered low for individuals seeking very strong sleep support, as higher doses (e.g., 3g) are often researched and recommended for significant sleep induction benefits.
- No significant warnings for healthy individuals taking Glycine within recommended doses, but always consult a healthcare professional if you have underlying conditions or are on medications.
$11.90($0.11 per serving)
 iHerb | $ 11.90 | |
 Amazon | $ 14.99 |
bolt Effectiveness for goals
Studies suggest glycine supplementation before bedtime may improve subjective sleep quality, reduce daytime sleepiness, and help with sleep onset. It is thought to work by influencing body temperature and certain neurotransmitters.
Glycine may help improve sleep quality by signaling to the brain that it's time to sleep and lowering core body temperature. Some research suggests it can decrease the time it takes to fall asleep and enhance sleep efficiency. It achieves these effects without causing daytime grogginess.
Glycine is involved in the synthesis of creatine, which provides energy to muscle cells, and glutathione, a powerful antioxidant important for muscle recovery. It also supports overall protein synthesis, essential for muscle maintenance and growth. These roles make it valuable for athletic performance and post-exercise recovery.
Glycine acts as an inhibitory neurotransmitter and plays a role in various brain functions. Studies indicate it may support memory and attention, particularly in situations of sleep deprivation. It contributes to overall neural health.
Research indicates that glycine may enhance aspects of cognitive performance, particularly memory and attention, especially in individuals experiencing sleep deprivation. Its role as a neuromodulator contributes to these potential effects.
schedule Dosage, timing & forms
Typical dosages for Glycine can range from 3 to 5 grams per day, though some studies have explored higher amounts for specific purposes. It's often divided into multiple doses throughout the day. Individual needs and the reason for supplementation can influence the appropriate dosage.
Typical daily dosages for Glycine supplements can range from 3 to 15 grams per day, depending on the individual's goals. It is often divided into multiple smaller doses throughout the day. It's advisable to start with a lower dose and adjust as needed.
Glycine can be taken at various times depending on individual goals. For sleep support, it is often recommended to take it about 30 minutes to an hour before bedtime. For general wellness or other benefits, it can be taken with meals or between them.
For those using Glycine to support sleep, it is commonly recommended to take it approximately 30 minutes to an hour before bedtime. This timing allows the body to process it before sleep commences. It can be taken with or without food.
Glycine supplements are most commonly available as a free-form powder, which can be easily mixed into liquids. It is also available in capsule or tablet forms for convenience. The powder form often allows for more flexible dosing.
health_and_safety Safety & interactions
Glycine is generally considered safe when taken at commonly recommended supplement dosages. It is a non-essential amino acid naturally present in the human body and in many foods. Adverse effects are rare and typically mild.
Glycine is an amino acid naturally found in many foods and is generally recognized as safe (GRAS) for consumption. It is well-tolerated by most people when taken within recommended supplement dosages. Extensive research supports its safety profile.
Typical supplemental dosages of glycine range from 3 to 15 grams per day, often divided into multiple doses. However, higher doses, such as 30-60 grams, have been used in research settings under supervision. It's best to follow product label instructions or consult a professional.
There is no officially established upper tolerable intake level for glycine from supplements. However, doses above 15-20 grams per day are considered high and should be used with caution or under professional guidance. Always adhere to product recommendations unless advised otherwise by a healthcare professional.
At typical doses, glycine is usually well-tolerated. Some individuals may experience mild gastrointestinal upset, such as stomach discomfort or nausea, particularly with very high doses. Soft stools have also been reported in isolated cases.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin B6 | 8.5 mg |
Glycine | 500 mg |
Categories
Glycine 90.0
This product offers a pure and well-dosed Glycine supplement at 500mg, providing excellent value compared to other standalone Glycine products in the market. It strikes a good balance between efficacy and affordability for general Glycine supplementation, though higher doses exist for specific needs like profound sleep support.
Goals
Stress Relief 85.0
Glycine's role as an inhibitory neurotransmitter helps calm the nervous system, which is highly beneficial for stress reduction and promoting relaxation. This dosage, combined with B6, makes it a solid and cost-effective choice for promoting a sense of calmness and easing everyday anxiety.
Brain Health 80.0
Glycine acts as an inhibitory neurotransmitter in the brain, which can promote calmness and improve cognitive function, while Vitamin B6 further supports overall brain health by aiding neurotransmitter production. The 500mg dose is effective for supporting mental clarity and mood balance for many users, positioning it well among standalone glycine options.
Sleep Support 80.0
Glycine has been shown to improve sleep quality by lowering core body temperature and promoting faster sleep onset. Although 500mg is on the lower end of clinically studied doses for significant sleep induction, many users find it effective for milder sleep disturbances, and the addition of B6 is a good complement for general neurological support related to sleep.
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Life Extension
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(13233 ratings)
Delivers a potent 1000mg of Glycine per serving, doubling the dose of the original product, which is often preferred for more pronounced effects on sleep quality and nervous system relaxation.
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Offers a massive 3000mg of L-Glycine per serving, combined with other synergistic sleep aids (Melatonin, 5-HTP, L-Theanine, L-Tryptophan, Magnesium), making it a far more comprehensive and potent solution for sleep support.
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