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NOW Supplements, L-Ornithine (L-Ornithine Hydrochloride) 500 mg, Amino Acid, 120 Veg Capsules

4.6 out of 5 stars 1,290 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in L-Arginine Nutritional Supplements by NOW

Price: $14.40 ($2.92 / Ounce) Get Fast, Free Shipping with Amazon Prime

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About this item

  • FITNESS AMINO ACID*: Ornithine can also be converted into other amino acids, such as citrulline, proline, and glutamate, as well as creatine, an important muscular energy source.*
  • HEALTHY PROTEIN METABOLISM*: Ornithine is a non-essential amino acid that plays a central role in the urea cycle, functioning along with arginine and citrulline to rid the body of ammonia, a byproduct of protein metabolism.*
  • CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, Vegan/Vegetarian
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968

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  • NOW Supplements, L-Ornithine (L-Ornithine Hydrochloride) 500 mg, Amino Acid, 120 Veg Capsules
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  • Dr. Clark Green Black Walnut Dietary Supplement, 360mg, 60 Tapioca Capsules
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  • Magnesium SULFATE (Epsom Salt); Vegetarian, 1030 MG 100 Tapioca CAPS
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Product Description

Ornithine is a non-essential amino acid that plays a central role in the urea cycle, functioning along with arginine and citrulline to rid the body of ammonia, a byproduct of protein metabolism.* Because ornithine is converted into arginine, it can help to maintain healthy arginine levels in the body.* Ornithine can also be converted into other amino acids, such as citrulline, proline, and glutamate, as well as creatine, an important muscular energy source.* Natural color variation may occur in this product.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 6 x 5 x 4 inches; 5.11 Ounces
  • Item model number ‏ : ‎ 0122
  • Department ‏ : ‎ Health and Beauty>Health and Wellness
  • Date First Available ‏ : ‎ January 8, 2006
  • Manufacturer ‏ : ‎ NOW Sports - Nutrition and Wellness
  • ASIN ‏ : ‎ B0013OQLJQ
  • Country of Origin ‏ : ‎ USA
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • Customer Reviews:
    4.6 out of 5 stars 1,290 ratings

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Price $14.40 $15.54 $23.30 $18.96 $22.80 $13.99
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Sold By Amazon.com Heritage Industries Pattern -iServe- BulkSupplements Amazon.com Amazing Nutrition
Brand Name NOW Nutricost Douglas Laboratories BulkSupplements NOW Amazing Nutrition
Item Form Capsule Capsule Capsule Powder Capsule Capsule
Size 120 Count (Pack of 1) 180 Count (Pack of 1) 60 Count (Pack of 1) 8.81 Ounce (Pack of 1) 250 Count (Pack of 1) 120 Count (Pack of 1)

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Safety Information

This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings

Indications

Popular Amongst Fitness Enthusiasts for Optimum Performance.

Ingredients

Supplement Facts Serving Size: 3 Veg Capsules Servings Per Container: 40 Description Amount per Serving % Daily Value * Percent Daily Values are based on 2,000 calorie diet.†  Daily Value not established. L-Ornithine (from L-Ornithine Hydrochloride) 1.5 g (1,500 mg) * Other Ingredients: Cellulose (capsule), Rice Flour and Magnesium Stearate (vegetable source). Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. Do Not Eat Freshness Packet. Keep in Bottle. Natural color variation may our in this product. Store in a cool, dry place after opening. Please Recycle. Family owned since 1968. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Directions

Take 3 capsules daily with juice or water on an empty stomach. Store in a cool, dry place after opening.

Legal Disclaimer

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. **Always refer to the manufacturer's label on the product for description, recommended dose and precautions.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,290 global ratings

Top reviews from the United States

Reviewed in the United States 🇺🇸 on June 25, 2022
29 people found this helpful
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Reviewed in the United States 🇺🇸 on March 30, 2018
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Reviewed in the United States 🇺🇸 on June 9, 2018
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3.0 out of 5 stars Not working for my sleep but will try during the day to see if they help me
By KathleenHemrich on June 8, 2018
I'm on the fence about this product, I originally got it because some (not all) of the reviews said it helped with sleep. I struggle A LOT with sleep, for about 20 years now - on and off - I have had problems falling alseep and staying asleep. The only thing that seems to work is Seroquel - which is a MAJOR drug and I need an RX for. I really do NOT want to be on drugs and I much prefer herbs. I eat very well, meditate, exercise and definitely believe in the power of positive thinking (or even just realistic as opposed to negative thinking). That said? These have done nothing for me but it's not worth it to return them because 1. I want to give them a chance and 2. I think it's crappy to return used bottles of supplements (unless they were CRAZY expensive!).
So, here's my new strategy, no more taking at night, instead, I'll take these during the day and check back in July(it's now 6/8/18) to see if I notice a difference. When I read about the benefits of them - it's impressive.
The site Quantum Wellness has a lot of positive things to say about them.
****L-ornithine for Waste Management
As an amino acid, ornithine functions as a building block for proteins, but that’s not all it does. One of its primary responsibilities is to help remove waste from the body. (I am ALL about that :-))
***Here’s where ornithine shines. L-ornithine is a key player in the urea cycle (alternately named the ornithine cycle), a process by which liver cells convert ammonia into urea to be eliminated by the kidneys. Ornithine acts as a catalyst to accelerate ammonia conversion into urea for ultimate excretion through urine. If the body does not produce enough ornithine, then toxic metabolic waste can build up and cause potentially serious complications.
***L-ornithine for Fatigue Management
L-ornithine helps manage fatigue by stabilizing energy levels and promoting better sleep. (THIS has NOT happened for me but everyone is different).
***L-ornithine for Strength and Endurance
L-ornithine’s potential benefits for strength and endurance stem from its symbiotic relationship with the anti-aging amino acid arginine. Your kidneys convert ornithine into arginine, which helps to produce nitric oxide. Nitric oxide dilates your blood vessels when you need to usher extra blood to your tissues. Arginine also stimulates the production of creatine, which is a compound that helps muscles contract. Consuming extra ornithine, and thereby triggering arginine production, is thought to help encourage strength and endurance. For these reasons, ornithine supplementation has become popular among people hoping to improve athletic performance.
This last one? I am totally still hoping for....maybe sometimes herbs will help us in ways we didn't initially think they would but they end up helping us in other areas....I'll keep you posted.
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Amazonカスタマー
5.0 out of 5 stars コスパ良し。カプセルサイズが若干大きい点のみ注意。
Reviewed in Japan 🇯🇵 on March 2, 2019
42 people found this helpful
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ナコ
5.0 out of 5 stars 買うべき!!
Reviewed in Japan 🇯🇵 on November 27, 2018
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Arbind Bhojan
1.0 out of 5 stars One Star
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自転車大好き
5.0 out of 5 stars 効き目はある
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現場1人
5.0 out of 5 stars とにかくアメリカンsize‼️
Reviewed in Japan 🇯🇵 on May 8, 2021
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5.0 out of 5 stars とにかくアメリカンsize‼️
Reviewed in Japan 🇯🇵 on May 8, 2021
注文して約3週間で到着‼️(発送メール後にコロナウイルス関係で少々遅れるとの事連絡あり)血液検査で肝機能数値高め 脂肪肝と判断され節酒を心掛け食事と適度な運動等々をしようと?このサプリメントにたどり着きました。他の方のレビューを参考にしましたがカプセルのsizeがアメリカ?とありましたので実際に到着するまで想像豊かでしたが写真のように普段飲んでるDHCのビタミンCカプセルより遥かにデカイ‼️でも値段が安かったので(私が購入時には1個送料込みで1400円弱だったが値段が変わるので注意‼️)飲み方等は口コミを見ながらやっていこうと思います。これで1日1錠なら4ヶ月飲めるなら満足‼️後は血液検査で期待できたら最高‼️

追伸→嬉しい👍ニュース‼️この商品を酒を飲む前に(約30分前)に1カプセルを毎日飲み始めて1ヶ月後に昨日血液検査の結果出て肝機能数値AST,ALP,=30下がるγGTP=62下がる アルブミンは3.5から4.1に上がっていたのでちょっとビックリ‼️脂肪肝って診断されていたんで中性脂肪を落としつつ節酒,をしながらを(結局、休肝日1週間に3回は飲まないを目標にしたが)目指したが無理だった。ので検査結果は非常に怖かったがひとまず良かった。大豆系→枝豆、納豆、豆腐、豆乳も意識的にとるようにしたのでサプリの力だけ?とは分からないが でもこの商品が関係してるのは間違いないと思う。

更に追記→かなり肝臓の調子がVERYGOODな状態になってきた。同じナウフーズシリーズのミルクシスルも購入して飲むようにした(興味ある方はこちらの口コミも投稿してあるので見てください)値段が変動するんで、たまに今の値段をチェックしていたら前回購入した時と同額になっていたので再購入…今は1日1錠にしているのでまだ半分余ってるがなくなった時に値段が羽上がっていたらヤバイと思ったので。前回は注文してから約3週間かかったが今回は1週間で到着しました。明日は献血の日(ミルクシスルの口コミ投稿に記載)なんで明後日にはLINEで肝機能数値が送られてくるから期待したい。

追記→肝機能数値またまたまた下がりました。γ-GTP は70、ALT 66、AST 55 基準値にかなり接近しました。このオルニチンとミルクシスルを1日1カプセルを継続して数値が下がってます。コレステロール値も(コレステロール値も肝臓の具合で数値上昇する)下がってるからかなりサプリ効果有です。サプリメント飲む前は肝機能数値今の倍近くありましたから…。ちなみに毎日ストロング酎ハイ9%500㎎を2缶飲んで焼酎25度数の水割りグラス2杯とコーヒー割グラス1杯を飲んでます。飲み方はサプリ飲む前も今も変わらずです。かなりこのサプリを高評価したい。
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