Supplement Facts
Serving Size: 3/4 Level Teaspoon (approx. 3 g)
Amount Per Serving
%DV
Glycine (Free-Form)
3 g (3,000 mg)
**

The product is found useful for the following medical conditions

Knee Pain details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.7
10
Knee pain alleviated
Most Useful Review
The product is excellent, featuring harmoniously selected ingredients. It effectively alleviates knee pain, strengthens the bone system, and provides amazing results rapidly. The improvement was noticeable after a course of intake.

Anxiety details

SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 16 Reviews
8.6
We explored how adding glycine and other amino acids to modified dry extracts of motherwort affects anxiety levels. In our study, we found that these modified extracts showed significant anxiolytic activity, particularly when glycine, valine, and arginine were included.

This suggests that combining these amino acids with motherwort may help create a new treatment for anxiety.Overall, the extracts provided a promising foundation for developing more effective anxiety-relief medications.
10
Life-changing results
Most Useful Review
194 people found this helpful
Now Supplements Glycine Powder has transformed my life, eliminating anxiety, insomnia, and OCD. I've experienced deeper sleep, enhanced focus, and significant weight loss, all within six weeks. My GP is astonished at my progress. This pure glycine powder has become essential to my daily routine.

Insomnia details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 17 Reviews
8.6
10
Life-changing effects
Most Useful Review
194 people found this helpful
This Glycine product has transformed my life—my insomnia, OCD, anxiety, and other issues have significantly improved. The peaceful sleep it provides is unmatched. I no longer struggle with sleep and have managed to overcome weight issues and blood pressure concerns without any dietary changes. The benefits I’ve experienced are extraordinary, and I feel revitalised!

Menopause details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.6
9
Improved sleep quality
Most Useful Review
195 people found this helpful
Sleeping soundly every night! I’m so pleased to have found this amazing product. Initially discovered through a book about skin issues, it turned out to help with my night sweats and sleep disrupted by perimenopause symptoms. After just a couple of days, my night sweats stopped, and I haven't had nightmares since. Now, I fall asleep quickly and sleep deeply. I wholeheartedly recommend it to any woman facing hormonal imbalances.

Cardiovascular Disease details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.5
9
Life saver
Most Useful Review
56 people found this helpful
Excellent Sleep Aide. I agree with previous reviewers; having a scoop inside would be a great addition. Not many have mentioned that this is a fantastic sleep aide. After trying numerous options, I found that this glycine powder has been the only natural product working as effectively as prescription drugs. With my MD's help, I have been able to reduce my Klonopin dosage from 1 mg to 0.5 mg, which has been a slow process. This product has truly been a lifesaver; without it, I would have felt compelled to continue taking Klonopin.

Chest Pain details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Relieved joint pain
Most Useful Review
The pain in my knuckles and knees was completely relieved after taking glycine, which is astonishing! This happened in just four weeks.

Gastritis details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Effective gastritis remedy
Most Useful Review
1 people found this helpful
Excellent! An irreplaceable remedy for treating intestines with an impressive healing effect. It helped me cope with gastritis and establish my intestinal microflora. I am shown this on an ongoing basis, and the good effect is clearly visible!

Heart Attack details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Liver and heart protection
Most Useful Review
Glycine is an amazing remedy for the liver, heart, and blood vessels. I highly recommend it.

Reflux details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Miracle supplement
Most Useful Review
Glycine is a remarkable supplement for treating reflux and acid reflux, working within just three minutes. Additionally, it aids in restoring the intestine and its permeability. As a precursor to glutathione, it offers anti-inflammatory benefits on multiple levels.

Stroke details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
9
Assists mental clarity
Most Useful Review
6 people found this helpful
Excellent glycine! It was particularly helpful for my grandmother after her stroke, and it also alleviated significant mental stress for me during diploma preparations. We took it in capsule form from the same brand, both of which I found exemplary!

Tendonitis details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 6 Reviews
8.5
10
No more pain
Most Useful Review
It’s a must-have for my tendons; my Achilles tendon no longer causes me pain after my sports sessions!

Allergies details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.4
10
Highly beneficial
Most Useful Review
This product has significantly aided me with my allergies. I highly recommend it.

Nausea details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.3
9
Headaches eliminated
Most Useful Review
The composition is good, and delivery was fast with quality packaging—nothing was damaged. While the capsule size is slightly large, swallowing is effortless, and they have a pleasant citrus taste. I take one capsule daily with meals along with vitamin D3+K2, magnesium, and vitamin B6. After just 10 days, I've noticed significant benefits: my headaches have vanished, I no longer experience fatigue, and my energy has increased. My mood is excellent throughout the day, making it ideal for anyone interested in fitness or dieting.

Autoimmune Disorder details

SCIENTIFIC SCORE
Possibly Effective
Based on 2 Researches
7.5
USERS' SCORE
Good
Based on 20 Reviews
8.2
We examined a remarkable instance of a patient with glycine receptor antibody-positive stiff person syndrome (SPS) treated with autologous hematopoietic stem cell transplant (aHSCT) as part of a clinical trial. Over an 18-month period, the patient showed significant improvement in various clinical metrics, such as mobility and stiffness.

This highlights the potential of aHSCT as a beneficial treatment option for those with SPS, emphasizing the need for consistent outcome measures in future studies. However, it's important to note that this study, being observational with no control group, calls for further research to validate these findings.
9
Restful sleep achieved
Most Useful Review
15 people found this helpful
My doctor advised that my child take glycine, but domestic versions were ineffective. After reading positive reviews, I tried iHerb’s glycine. Remarkably, within three days of use, my child slept soundly through the night and woke restored. We have settled on 1/3 teaspoon twice daily. I was sceptical at first but am now convinced of its efficacy and have reordered.

Cholecystitis details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.2
9
Digestive improvement noted
Most Useful Review
I take a 1/2 teaspoon of powdered glycine daily in a greens drink. It has greatly benefited my digestion and bile production following gallbladder removal. I would highly recommend it!

Ear Infection details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.2
7.5
Helps with pain
Most Useful Review
I take a capsule every evening, and it's remarkable how much it alleviates pregnancy aches and pains, as well as early contractions! Since taking this, I've experienced far fewer migraines. Additionally, I recommend taking liquid herbal calcium (two droppers full, about a quarter teaspoon) along with it. This product is also available here on Amazon (Mountain Meadow Herbs brand).

Flu details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.2
7.5
Helped with flu
Most Useful Review
15 people found this helpful
In today's world, I find it hard to imagine urban life without this additive. I prefer to take it two hours before bed. The GABA in the supplement provides a delightful relaxation. After using Glycine, I wake up feeling refreshed, as if I've had a good rest. It once aided me in combating the flu without antibiotics, simply by allowing for a good night's sleep. I had forgotten I had fainted the previous day due to the virus. Now, Glycine is a reliable ally in my supplement routine.

High Cholesterol details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8.2
9
Highly recommended
Most Useful Review
5 people found this helpful
This glycine powder has numerous appealing qualities: competitive pricing, great taste, daily suitability, high efficiency, superior quality, and health benefits. I recommend this product wholeheartedly; it's lived up to all expectations. I take it once daily, and this isn't my first purchase. It has consistently benefitted my wellness.

Osteoporosis details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.2
7.5
Strengthens bones
Most Useful Review
This slightly sweet crystal powder not only supplements calcium but also strengthens bones to prevent osteoporosis. The combination of Glycine and chelating calcium proves to be the most effective. I take it before bed to optimise brain function and stabilise my biological clock, ultimately improving my deep sleep.

Prostate Cancer details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.2
7.5
Promotes better sleep
Most Useful Review
This excellent all-round supplement offers multiple benefits, including enhanced Glutathione production, improved energy levels, and support for prostate cancer. It has significantly aided my sleep, allowing me to rest through the night without interruptions. Now Foods is my go-to brand and provides outstanding value for money!

Brain Tumor details

SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8.5
USERS' SCORE
Good
Based on 27 Reviews
8.1
We explored the impact of soybean-derived compounds, specifically saponins, on human glioblastoma cells. Utilizing a controlled in vitro study, we treated the SNB19 glioma cells with a purified saponin fraction to assess its effects on cell invasiveness and death.

Our findings showed a significant 45% reduction in cell invasion compared to untreated cells, indicating strong anti-invasive properties. Additionally, the treatment triggered apoptosis, as shown by the disruption of mitochondrial function and the activation of key apoptotic markers.

Overall, our study highlights the promising role of these compounds in combating glioblastoma.
9
Increased rehabilitation chance
Most Useful Review
59 people found this helpful
Many are aware that glycine is recommended for memory issues and irritability. It effectively reduces psycho-emotional stress and improves mental performance. It can lessen the severity of brain disorders due to ischemic strokes and traumatic brain injuries. Administering a large dose within a few hours post-stroke can significantly enhance rehabilitation prospects. It is advisable to keep glycine in your first aid kit.

Chronic Fatigue Syndrome details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 9 Reviews
8.1
9
Exceeds expectations
Most Useful Review
After my child arrived, I faced irritability, fatigue, and constant lack of sleep. I was pleasantly surprised by glycine; after a week, I felt a significant improvement. My nervous system normalised, and my sleep improved remarkably. This effect exceeded all my expectations. Please consider this review helpful.

Leg Cramps details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8.1
9
Leg pain relief
Most Useful Review
I love 'now' products; they offer great quality at an affordable price, and the taste is pleasant. I add this to my coffee as a sweetener. After just three days, my leg cramps have vanished, and I’m absolutely delighted.

Liver Disease details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 20 Reviews
8.1
10
Liver healing confirmed
Most Useful Review
7 people found this helpful
Pure glycine, no fillers. I use this pure amino acid in my liver healing drink daily, alongside taurine, glutamic acid, proline, and vitamin C, as suggested by Dr. Sandra Cabot's book on the liver. As of July 19, 2014, my liver is healed, as confirmed by lab tests and ultrasound. The real healing began last month after I started praying for my liver's recovery.

Bone Pain details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 7 Reviews
7.9
9
Helps knee pain
Most Useful Review
4 people found this helpful
It assists with sleep on most nights, helping relax my body and brain. Since starting glycine, I’ve noticed my left knee no longer buckles and is no longer causing me excruciating pain.

Cancer details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 3 Reviews
7.9
9
Cancer cure belief
Most Useful Review
3 people found this helpful
Yeah, I said it—this technically cures cancer.

Depression details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 2 Reviews
7.9
7.5
Reduced chance of depression
Most Useful Review
Why should you take glycine? It is a crucial neurotransmitter that transmits signals between nerve cells in the brain and spinal cord. It reduces the release of excitatory amino acids by neurons, normalising nervous system function, reducing tension, enhancing cognitive function, and lowering the risk of developing depression.

Diarrhea details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 3 Reviews
7.9
10
No side effects
Most Useful Review
I have experienced no side effects and no diarrhoea with this product. It is genuine, with pure ingredients, and I feel improved overall, which makes me very happy.

Cold details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 5 Reviews
7.8
9
Recommended during colds
Most Useful Review
I purchased it for my mother, and everything is fine. I also give it to my children and take it myself during colds. I recommend it to others for similar use.

Diabetes details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 9 Reviews
7.8
9
Glycine aids health
Most Useful Review
14 people found this helpful
I consistently buy this excellent glycine. As a type 1 diabetic, it helps maintain my glycated hemoglobin levels, reduces inflammation, and enhances my overall well-being, even when my sugar levels are high. This product dissolves quickly under my tongue or can be added to food and drinks as a sweetener, though I avoid high doses. It’s truly the best solution in terms of cost and quality I've come across, and I recommend it highly!

Food Poisoning details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 3 Reviews
7.8
9
Improved focus
Most Useful Review
6 people found this helpful
I purchased glycine on my doctor’s advice and take a quarter teaspoon with water. It tastes pleasant, and the benefits were immediate: my attention and memory improved, and I felt less tense and irritable. I highly recommend it!

Headache details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 5 Reviews
7.8
9
Effective for headaches
Most Useful Review
1 people found this helpful
Helps with my headaches when nothing else worked. I received the product on time, as expected, and it has proven effective for me.

Constipation details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 2 Reviews
7.7
7.5
Effective for constipation
Most Useful Review
Glycine powder has good quality and ingredients, and it effectively treats constipation.

Sleep Apnea details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 179 Reviews
7.7
7.5
Deeper sleep observed
Most Useful Review
87 people found this helpful
Excellent, the effect is definitely there! By effects: deeper sleep and no fog in the head in the morning.

Blood Clot details

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Moderately Good
Based on 8 Reviews
7.2
9
Emergency stroke aid
Most Useful Review
5 people found this helpful
Glycine powder has multiple benefits for the nervous system, enhances sleep, and assists blood vessel issues. I've sent it to relatives too. I witnessed its effectiveness when my grandmother, after suffering a stroke, recovered speech by quickly taking Glycine. It’s a necessary supplement, particularly for the elderly.
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