Review count / Total reviews: 38
Review content list:
Author: Meow Cantor
Rating: 5 / 5
Content: NAC has some clinical research behind it. It is not a miracle pill, but I do feel some improvement in mental clarity and in preventing obsessive thoughts. Don't worry; it didn't spoil. NAC is supposed to have a sulfuric smell.
Country: US
Create at: 2025-05-14T12:00:00Z
Author: Eddie
Rating: 5 / 5
Content: Doesn’t smell good at all but helping me feel better! Quadru Ismael recommended this supplement
Country: US
Create at: 2025-03-01T12:00:00Z
Author: Galina Kibalina
Rating: 5 / 5
Content: I choose this powerful blend of Glycine and NAC. This is high quality product, value for money. I ll order it for my parents too.
Country: US
Create at: 2025-02-24T12:00:00Z
Author: Nadia
Rating: 5 / 5
Content: Guys, try it!
If you have problems with sleep, this is the real thing that helps you sleep all night like a baby. There is no anxiety, you will not fall asleep during the night. In the morning, you will be satiated and full of energy. Contains:
N-Acetyl Cysteine
An amino acid and antioxidant that:
Maintains liver health (especially in cases of intoxication, including alcohol or medications).
Helps improve respiratory function (for example, in chronic lung diseases).
Can support the immune system and reduce inflammation.
L-Glycine
an amino acid,
Maintains brain health and can improve sleep quality.
Plays a role in collagen synthesis, improving the health of skin, joints and tissues.
Can lower blood sugar levels and improve metabolism.
I haven't noticed any side effects yet. On the first day I felt my stomach hurt a little, but maybe it was because of my cycle. Of course, it's better to consult your doctor. But the drug is really worth it! Without Amino Acids, our body will not withstand the modern rhythm of life.
Country: US
Create at: 2025-02-24T12:00:00Z
Author: Luba
Rating: 5 / 5
Content: I got the capsules, they were packaged very well in black bottle. All of them are in God shape with no broken ones.
GLYNAC Supplement and Glycine & NAC Supplement has rotten egg smells, so it is normal. Smell of this means great NAC.
Country: US
Create at: 2025-02-20T12:00:00Z
Author: Tatiana
Rating: 5 / 5
Content: I’ve been using VINATURA GLYNAC Supplement (Glycine & NAC) and really feel the benefits—better energy, recovery, and overall well-being. The NAC has a strong sulfur smell, which is totally normal and actually a sign of good quality! If you want solid cellular health and antioxidant support, this is a great choice.
Country: US
Create at: 2025-02-19T12:00:00Z
Author: Paloma
Rating: 5 / 5
Content: This is product is very complete, Glycine e Nac together.
The egg smell makes us sure that this product is of high quality!
Country: US
Create at: 2025-02-18T12:00:00Z
Author: Adjaratou N.
Rating: 5 / 5
Content: This one is the real one. It works right now but smells. Anyway the smell is the proof of the original product
Country: US
Create at: 2025-01-25T12:00:00Z
Author: Munguia
Rating: 5 / 5
Content: I started to take these capsules to help with my body feeling tired all the time. So far, I have noticed that I do seem to have more energy. The capsules are effective, have no taste or smell and are easy to swallow. I'm glad that I don't feel tired all the time.
Country: US
Create at: 2025-01-20T12:00:00Z
Author: AnOmali™
Rating: 5 / 5
Content: Taking these feels like an upgrade from my usual plain old NAC which I take Faithfully morning and night. I wish I only had to take one capsule instead of two but that is pretty much my only gripe about these. I felt really good while I was taking these and I love the combination of Glycine and NAC as I feel like they work synergistically to improve your overall health and a multitude of ways. I didn't really know much about Glycine so I did a bit of research and found out that this combination is actually very ideal. I also think the price is pretty reasonable. For this reason, I think I'm going to be taking these instead of NAC by itself from now.
Country: US
Create at: 2024-12-30T12:00:00Z
Author: Mike
Rating: 5 / 5
Content: I have been taking NAC and glycine separately for years every morning on an empty stomach. This product is something I have wanted for a while, both products mixed together do I don’t have to have them separately.
also the potent super smell means it’s authentic and the real deal.
I also love that the glycine dose is a bit lower at 400mg, because I take it in morning and. Don’t want to be sleepy. I get the rest of the glycine I need by taking magnesium glycinate before bed.
Wonderful product, and love just having a single bottle for GlyNAC instead of two separate ones.
Country: US
Create at: 2024-11-23T12:00:00Z
Author: jopec
Rating: 5 / 5
Content: I bought this for health benefits, I take one pill a day because I also take Glutathione.
Country: US
Create at: 2024-11-20T12:00:00Z
Author: Jess S.
Rating: 4 / 5
Content: Seems to work well and although stinky the capsules are easy to swallow. Lots of research about nac and glycine. It's nice to have them together in one pill
Country: US
Create at: 2024-11-03T12:00:00Z
Author: B.L.B. G.
Rating: 5 / 5
Content: I did receive my order on time, and I was pleased with the delivery. The product is well-packaged, and the bottle has a nice look and feel to it. It even came with clear labeling, which is always helpful. While I haven't tried it out yet to assess its effectiveness, everything seems to be in order, and I'm excited to give it a go soon!
Thank You.
Country: US
Create at: 2024-10-27T12:00:00Z
Author: Here for the Objective Facts/Subjective Opinions
Rating: 5 / 5
Content: This a combo supplement that combines two great ingredients: glycine and N-Acetyl Cysteine (NAC) for a synergistic effect. It offers 400 mg of glycine and 600 mg NAC. These ingredients are good for supporting different facets of your wellness such as healthy aging, antioxidant and mitochondria wellness, as well as other forms. I am very pleased with this supplement and I highly recommend it.
Country: US
Create at: 2024-10-27T12:00:00Z
Author: Ann S.
Rating: 5 / 5
Content: Glycine supplements have been helpful for me with my memory not always the greatest when I’m not doing well mentally, and this is far and away better than the liquid version I tried before this because pills are easier to swallow than that disgusting tasting liquid! Same effects as the previous one, so this is the one I’ll be buying again!
Country: US
Create at: 2024-10-26T12:00:00Z
Author: A.G.
Rating: 5 / 5
Content: The 2 amino acids in this supplement, Glycine and N-Acetyl Cysteine are a staple in my daily amino acid/vitamin regimen.It is made in the USA, 3rd party tested, GMP-certified.These two amino acids have gained significant attention for their potential health benefits, particularly when used in combination as GlyNAC supplementation.Glycine is a non-essential amino acid and plays a crucial role in the synthesis of proteins, collagen, and glutathione. It's also involved in neurotransmitter function and metabolic processes. N-acetylcysteine (NAC) is a precursor to L-cysteine and glutathione and it has antioxidant properties.When combined as GlyNAC (as in this supplement) it has the potential to increase glutathione levels in the body. GlyNAC provides two of the three amino acids required for glutathione synthesis, potentially boosting levels of this important antioxidant. It combats oxidative stress by increasing glutathione levels, GlyNAC may help neutralize reactive oxygen species and prevent tissue damage. It also improves mitochondrial function leading to enhanced mitochondrial fuel oxidation and energy production. And finally, it offers potential benefits for older adults, including improvements in oxidative stress markers, mitochondrial function, and various health parameters.
Country: US
Create at: 2024-10-05T05:00:00Z
Author: Rachel
Rating: 5 / 5
Content: This supplement smells rank, like most NAC supplements, but that's how you know it's real! The capsules aren't too big and it is easy to take multiple of them. The "1000mg" refers to the combination of both the glycine and the NAC together.
Country: US
Create at: 2024-10-04T05:00:00Z
Author: Placeholder
Rating: 5 / 5
Content: I judge supplement quality on whether the manufacturer is willing to submit their products to 3rd party testing. Since there is ZERO supplement regulation in the US, this is the only way to guarantee what you are getting is what is listed on the label. I also like to see the GMP certified stamp, which this has, which means it was manufactured in a GMP certified facility. Finally, I appreciate that it is made in the USA.These pills are smelly but I have found that to be true of NAC in general.
Country: US
Create at: 2024-10-04T05:00:00Z
Author: L Parr
Rating: 5 / 5
Content: I like that it’s made in the USA, and that it is analyzed for content impurity. NAC is useful for so many things, As a precursor to glue to production It’s great for brain function. Because it can be so drying it’s also good for Chronic nasal congestion.I felt the price was reasonable
Country: US
Create at: 2024-10-03T05:00:00Z
Author: Lisa Williams
Rating: 5 / 5
Content: I’ve been using this GlyNAC supplement for a few weeks now. The first thing I noticed was the strong sulfur-like odor, which, to me, is actually a positive sign. It’s a reflection of the high-quality NAC content, and I’ve always associated that smell with purity. If you’re familiar with NAC, you’ll recognize that this is a sign that the product is working as intended, unlike other reviews here who may never use NAC before (or used low-quality NAC). Plus, compared to buying NAC and Glycine separately, this combo offers value for the bucks.
One thing I was initially worried about was whether it would cause nausea, as I’ve had issues with some NAC supplements in the past. Thankfully, I haven’t experienced any nausea or digestive discomfort with this one, which is a huge relief.
Oh and I use this for liver support. This is supposed to boost glutathione production. Since I’ve started, I’ve definitely noticed an increase in my energy levels, and I feel more clear-headed throughout the day.
Country: US
Create at: 2024-10-01T12:00:00Z
Author: Christi L.
Rating: 5 / 5
Content: I planned to take these on an empty stomach. However, I'm really going to have build up the courage because they smell very strongly like broccoli/sulphur. This is a good sign because NAC is a precursor to glutathione, which smells very strongly like broccoli. However, it's amazingly strong.
Country: US
Create at: 2024-09-29T05:00:00Z
Author: Spiegel
Rating: 3 / 5
Content: The GlyNac supplement seemed to boost my sense of overall wellness from inside my body. The only issue that I have with this supplement is the offensive smell which almost made me throw up each time I took the supplement. I believe the presence of NAC (N-acetylcysteine) might have helped boost the glutathione level in the body leading to lowering the overall inflammation caused by the oxidative stress. I also felt a bit stronger due to better endurance in my strenuous physical activities.
Country: US
Create at: 2024-09-26T05:00:00Z
Author: Bradley W. Morris
Rating: 4 / 5
Content: NAC is variously represented as N-Acetyl Cysteine, N-Acetyl L-Cysteine, and N-Acetylcysteine, but it's the same ingredient.There are a lot of positive qualities to this listing's incarnation of NAC. It includes a good deal of glycine, which may help with glutathione production. I say it *may* help because it's not an essential amino acid—your body can produce glycine without directly consuming it. The pills are made in the USA and they're certified under a manufacturing program. The ingredients are simple, without a bunch of stuff thrown in that might cause you other issues.The *only* reason I'm knocking off a star is because each pill doesn't have a lot of NAC. Many of the better values have 600 mg NAC per pill. You need two pills of this one to get that amount. I need to take four of these to get the same amount of NAC I usually take two pills to get. Always be sure to compare serving sizes when shopping.Sure, they stink, but that's appropriate. It's the sulphur that's an elemental component of NAC, so I worry if there's zero smell to a NAC.I've been taking NAC for some years now, with an initial boost to my energy envelope. After a week trial with this one, I noticed no change (no increase or dip), so for me, that's a good sign.The manufacturing date for the bottle I received in 9/24 is 8/12/24, with an expiration date of 8/26.
Country: US
Create at: 2024-09-19T05:00:00Z
Author: Galaxie Girl
Rating: 5 / 5
Content: I’ve taken these for several days, now, without issue. Size is fine, easily digestible (after meals), and seem to be a good value, based on the number you get along with the cost.
Country: US
Create at: 2024-09-18T05:00:00Z
Author: J. Roberts
Rating: 4 / 5
Content: This seems to be a good quality NAC/Glycine blend so far.- Capsules are easy to swallow- No odd aftertaste or ill effects- Price/Value is decent- Label has GMP stamp and claims 3rd party lab tested (however I haven't seen the COA yet)I haven't had any problem taking these, but I'm only giving 4 stars for now until I have a chance to view a COA from the company for this product. If/when I receive that, I'll revise my review accordingly.
Country: US
Create at: 2024-09-17T05:00:00Z
Author: AZ microbiologist
Rating: 4 / 5
Content: NAC is your body's precursor to glutathione. You ingest NAC to help your body MAKE glutathione so the label could have been better written. So the bottom of the label says Glutathione but there is not glutathione in the formula. I have taken NAC for YEARS.
Country: US
Create at: 2024-09-15T05:00:00Z
Author: Amanda
Rating: 5 / 5
Content: I love taking NAC and I've learned that taking glycine and NAC together can create synergy. This duo can promote health in aging humans and, well, I need all the support I can get in my forties as I'm starting to see signs of aging creep in. I also want to boost my immune system and that can be done by supporting my body's natural glutathione levels. But, beware, the pungent smell of NAC resembles rotten eggs due to sulfur. This brand's smell is definitely up there compared to others I have taken at similar and more expensive price points, but I am OK with that because I understand what it is and the benefits are worth it.
Country: US
Create at: 2024-09-12T05:00:00Z
Author: Hannah
Rating: 5 / 5
Content: I stand behind this brand which is made in the USA, is 3rd party lab tested and GMP certified—all quality markers that are important to me. They are even manufactured in an FDA-registered facility and they make their data known! I feel that they are trustworthy because they make themselves accountable! Anyway- you have here two powerful amino acids to optimize cellular and immune health. You just take two capsules daily. They are of average size with no taste and easy to swallow. You get 45 servings in a bottle. I feel great about taking this supplement and highly recommend!
Country: US
Create at: 2024-09-10T05:00:00Z
Author: MH
Rating: 4 / 5
Content: I have been taking NAC and Glycine supplements for over a year now. Now that this combination has been established, they are selling combo capsules. I've been wanting to try them in order to reduce the number of supplements I take everyday. The quantity is decent for the price. NIH trials have proven that, "GlyNAC is an effective nutritional supplement that improves and reverses multiple age-associated abnormalities to promote health in aging humans." That's good enough for me to take it now that I am aging myself.
Country: US
Create at: 2024-09-10T05:00:00Z
Author: Customer Review
Rating: 4 / 5
Content: This glycine-NAC supplement checks most of the boxes for what I like to see in a supplement: it's 3rd party lab-tested, made in the USA, and has a shelf life of two years (2026). I see "GMP" on the bottle, which means "Good Manufacturing Practices." They also have their Delaware address, phone number and email address on the bottle.I take lots of supplements, so it's not usually possible to attribute my good health to any one thing, but I believe glycine and NAC to be important supplements that do good things for a body.
Country: US
Create at: 2024-09-10T05:00:00Z
Author: onef
Rating: 4 / 5
Content: This is one of the few supplement brands that provides the third-party lab test results, and information about their company, on their website! I'm glad to find sources that can be verified for actually containing the contents they claim. The ingredients in these capsules are gaining prominence for addressing inflammation and aging issues, so they're absolutely worth looking up.The capsules come in a dark bottle (plastic) with a tamper-evident safety seal. They're well packed and don't appear to have any loose powder among the capsules, but there is an AWFUL smell when you open the bottle, so let the thing air out (don't stick your nose in it). The capsules themselves don't taste like anything and are standard for swallowing, with no GI effects later, so the odor in the bottle upon arrival is probably something to do with the packing process and not the contents. They provide the distributor company's full contact information on the label, as well as the link for the website where you can view the third-party lab's analysis of the capsules. The lot I received shows a manufacturing date of 8-2024 and the expiration date is 8-2026.The serving size indicated is 2 capsules per day, so this bottle of 90 capsules will cover 45 days.
Country: US
Create at: 2024-09-10T05:00:00Z
Author: inayat2012 on youtube
Rating: 5 / 5
Content: I knew about NAC, but this combination of N-Acetyl Cysteine (NAC) and L-Glycine is something new to me. NAC is great for supporting cell health and longevity. Glycine is normally source from collagen. It is a pre-cursor to many beneficial molecules including glutathione. These are easy to swallow capsules and I look forward to the benefits.
Country: US
Create at: 2024-09-07T05:00:00Z
Author: Since 2009
Rating: 5 / 5
Content: I've been taking NAC supplements for years because of the great health benefits my body gets from taking them regularly. But Vinatura made it even better by combining it with glycine.These combinations are vital starting points for the synthesis of glutathione, an important antioxidant that promotes general cellular health and shields cells from oxidative harm. Highly recommended!
Country: US
Create at: 2024-09-07T05:00:00Z
Author: Thomas Fournier
Rating: 5 / 5
Content: GLYNAC offers a powerful blend of two essential amino acids, N-Acetyl Cysteine (NAC) and L-Glycine, designed to support cellular health and enhance your body's antioxidant defenses. Each serving of this supplement delivers 600 mg of NAC and 400 mg of Glycine, totaling 1000 mg of premium ingredients. These amino acids are crucial precursors for glutathione production, a potent antioxidant that plays a vital role in protecting cells from oxidative stress and damage.NAC and Glycine work synergistically to boost glutathione levels, which is important for reducing oxidative stress, maintaining mitochondrial function, and supporting overall cellular health. This makes GLYNAC an excellent choice for those looking to improve their antioxidant defenses, manage the effects of aging, and support their immune system. By enhancing glutathione production, this supplement helps in reducing the impact of free radicals and supports a healthier aging process, promoting youthful vitality and energy.The 90-capsule bottle provides a 45-day supply, with each dose ensuring a consistent intake of 1000 mg of NAC and Glycine daily. This sustained support is beneficial for long-term health and well-being, particularly for those focused on anti-aging and cellular repair.Manufactured in the USA in a cGMP-certified facility, GLYNAC undergoes stringent third-party testing to guarantee its quality and purity. It is free from common allergens such as soy, tree nuts, wheat, and dairy, making it suitable for a wide range of dietary preferences.Adding GLYNAC into your daily routine can help fortify your body's natural defenses, support cellular function, and promote a healthier aging process. If you're seeking a high-quality supplement to enhance your antioxidant levels and support overall health, GLYNAC offers a well-rounded option with proven benefits.I found it to be a solid addition to my supplement regimen. The combination of NAC and Glycine felt like a powerful boost for my antioxidant levels. Although the effects weren't immediate, I noticed a gradual improvement in my overall energy and vitality. My immune system seemed more resilient, and I appreciated the potential benefits for cellular health. While it's tough to quantify the exact impact on aging, I felt a general sense of well-being and support for my body's natural functions. The supplement's quality and purity were reassuring, and I would recommend it to those looking to enhance their antioxidant defenses and support cellular health.**As always, results can vary from person to person. Consulting a healthcare provider before starting any new supplement is advisable. Keep well (:
Country: US
Create at: 2024-09-07T05:00:00Z
Author: O-2
Rating: 5 / 5
Content: VINATURA GLYNAC Supplement 1000MG - Glycine & NAC Supplement - 90 CapsulesVINATURA GLYNAC Supplement 1000MG - Glycine & NAC Supplement is easy to take and tolerate with zero bad effects so far. 5 stars for perceived initial product quality!
Country: US
Create at: 2024-09-06T05:00:00Z
Author: S. CUSHMAN
Rating: 4 / 5
Content: I like that these contain both NAC and Glycine. These too should be taken together. I am not sure if results, but no I'll effects
Country: US
Create at: 2024-09-06T05:00:00Z
Author: kc
Rating: 5 / 5
Content: This supplement came well sealed. This was not difficult to swallow and seems to be of good quality!
Country: US
Create at: 2024-09-05T05:00:00Z
