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Description
Pure Glycine - 1000 mg, 120 capsulesGlycine is an amino acid that supports the central nervous system and sleep quality. It is considered a conditionally essential amino acidthis means our bodies produce glycine, but often not enough to meet our needs. Glycine is an important precursor for many critical molecules, including glutathione, the bodys master antioxidant. Glycine can help support: Improved sleep quality and duration* Healthy neurological function* Healthy aging and
Glycine is an amino acid that supports the central nervous system and sleep quality. It is considered a conditionally essential amino acid–this means our bodies produce glycine, but often not enough to meet our needs. Glycine is an important precursor for many critical molecules, including glutathione, the body’s master antioxidant. Glycine can help support:
- Improved sleep quality and duration*
- Healthy neurological function*
- Healthy aging and glutathione production*
Clinical studies involving glycine supplementation have reported improvements in sleep quality and feelings of next day energy and mental clarity.*
Supports neurological health. Age-related declines in memory and learning have been associated with changes in the NMDA receptor system. NMDA receptors are a group of ion channels that support memory and synaptic plasticity. Glycine may help support biochemical pathways related to the NMDA receptor system.*
Supports healthy aging and glutathione production. Increased oxidative stress is a hallmark of aging. As we age, glutathione (our body’s master antioxidant) decreases over time. Glycine, as a building block of glutathione, can help optimize glutathione production. A clinical study involving supplementation with glycine and N-acetyl cysteine (another glutathione precursor) observed improvements in glutathione levels and several aging hallmarks.*
Preclinical evidence suggests that glycine may also act as an autophagy activator and help clear methionine from the body, two important roles in supporting longevity.*
References:
Aguayo-Cerón KA et al. Int J Mol Sci. 2023;24(14):11236.
Inagawa K et al. Sleep Biol Rhythms. 2006;4(1):75-77
Johnson AA, Cuellar TL. Ageing Res Rev. 2023;87:101922.
Kumar H et al. Biomed Pharmacother Biomedecine Pharmacother. 2023;165:115022.
Razak MA et al. Oxid Med Cell Longev. 2017;2017:1-8.
Yamadera et al. Sleep Biol Rhythms. 2007;5(2):126-131
- Helps lower nighttime core body temperature to support sleep quality*
- Acts as a neurotransmitter in the central nervous system, potentially supporting neurological function and sleep health*
- Supports methionine clearance for healthy aging*
- May help support synaptic plasticity and biochemical pathways related to healthy aging and memory function*
- Glycine is a building block for glutathione, the body’s master free radical scavenger*
| Supplement Facts | ||
|---|---|---|
| Serving Size: 1 Capsule |
||
| Servings Per Container: 120 |
||
| Amount Per Serving | %DV | |
| Glycine | 1000 mg | † |
| † Daily Value (DV) not established | ||
REV.04.24
- OTHER INGREDIENTS: Vegetable capsule, rice flour.
- DOES NOT CONTAIN: Dairy, egg, soy, wheat, gluten, fish, shellfish, tree nuts, peanuts, sesame.
- SUGGESTED DAILY USE: Take one (1) capsule, 1 to 3 times daily, or as directed by your healthcare professional.
-
NOTE: Store in a cool, dry place, away from direct sunlight. Do not use if tamper evident seal is broken or missing. KEEP OUT OF REACH OF CHILDREN.
-
CAUTION: Not intended for use if you are pregnant or nursing. Not formulated for use in children. If you have a medical condition or are taking medications, consult with your healthcare professional before using this product.
- Science-First Formulations: We source only the highest quality ingredients backed by validated research to help you achieve your longevity goals.
- Quality Manufacturing Practices. All of our products are manufactured in a FDA-registered, GMP-certified facility.
- Third-Party Tested in the USA. Every batch is third-party tested in US laboratories to ensure the highest quality, purity and potency. Certificates of Analysis are available.
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Product Reviews
★★★★★ 5
Nice look, good value
Size: Large, Color: Grey Mixed(quarter Socks)
Fit great. Cushion on bottom is exactly what I wanted, top and ankle sections are much thinner as I wanted, so as not to be bulky. Expect they will well for walking and hiking.
They did wash well although did lose some of the softness but did not shrink.
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Reviewed in the United States on March 30, 2026
★★★★★ 3
Nice but issue from manufacuter.
Size: Large, Color: Ivory/Beige/Pink, Size: Large, Color: Ivory/Beige/Pink
I received the 6 pack of socks to give as an Easter present. The socks were great colors, soft, and fit well. Will be a little warm during the hotter days. Unfortunately the yellow pair came with a hole already at the toe area.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
My dog LOVES this tiny tug ball
Size: Medium(6")
A lot smaller than I was expecting.. BUT my dog doesn’t mind at all. She seriously loves this thing. It goes flat fairly quickly, but that’s what happens with all of her soccer balls, no matter the size. She’s a pitbul catahoula mix and has a strong bite. Considering my dogs chewing abilities, I’m fairly impressed by the durability of the ball, though she chewed through all but one of the rope handles in about 2 seconds. All that said, it’s one of her favorite toys(she’s 13 years old)
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Reviewed in the United States on April 21, 2026
★★★★★ 5
10/10
Size: Medium(6")
My dog loves this ball. Durable and the straps seem to be strong too. Would highly recommend
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Durable!!
Size: Medium(6")
So well made for the active dog!! Colorful, durable and good quality!!
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Reviewed in the United States on April 26, 2026