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Optimum Nutrition Amino Energy UC-II Collagen 30 Servings

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Amino Energy & Collagen - Optimum Nutrition Amino Energy UC-II Collagen 30 Servings

Boost your energy for your workouts while also protecting your joints for your toughest workouts! Amino Energy UC-II takes the classic amino energy formula and enhances it with 10mg of UC-II collagen to promote skin and joint health too.  

Amino Energy UC-II Collagen Benefits

  • Promotes Muscle Recovery with Amino Acids
  • Provides Energy & Focus with 100mg Caffeine
  • Contains Collagen to Promote Joint Health
  • Contains 5g of Amino Acids
  • Contains 100% Daily Vitamin C

Amino Energy UC-II Collagen Flavors

  • Fruit Fiesta
  • Grapefruit

How to Take Amino Energy UC-II Collagen

Mix two scoops in 10-12 fl oz. of cold water. 

Amino Energy UC-II Collagen Ingredients

Supplement Facts - Fruit Fiesta (may change depending on flavor)

Serving Size: 2 Scoops (9g)

Servings per Container 30

Amount per Serving 

%Daily Value

Calories 5

Total Carbohydrates 1g <1%*

Vitamin C (as ascorbic acid) 90mg 100%

Sodium 10mg <1%

Amino Blend 5g **

Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn Beta-Alanine, Micronized L-Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine Hydrochloride, Micronized L-Pheylalanine, Micronized L-Threonine, Micronized L-Methionine. 

Caffeine 100mg **

Green Tea Leaf Extract 50mg **

UC-II Chicken Cartilage (Providing 10mg Total Collagen) 40mg **

Green Coffee Bean Extract 10mg **

*Percent Daily Values are based on a 2,000 calorie diet.

**Daily Value not established.

Other ingredients: Citric acid, malic acid, natural and artificial flavor, inulin, lecithin, tartaric acid, silicon dioxide, calcium silicate, gum blend (cellulose gum, xanthan gum, carrageenan), sucralose, caffeine (from tea and/or coffee bean). 

Contains: soy.

Amino Energy UC-II Collagen Warnings

Consult your physician before using this product if you are taking any medications or are under a physician's care for a medical condition. Not for use by those under the age of 18, women that are pregnant, trying to get pregnant, or nursing, or those that are sensitive caffeine or beta-alanine. Do not consume caffeine from other sources while taking this product as too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat. Beta-alanine may cause a harmless, temporary tingling or flushing sensation. 

Do not combine with alcohol. Do not exceed 6 scoops within any 4 hour period or 10 scoops within any 24 hour period. Consume as part of a healthy diet and exercise program, and drink at least 100 fl oz of water per day. Exercise may increase your need for fluid intake.


MacLean DA, Graham TE, Saltin B. Branched-chain amino acids augment ammonia metabolism while attenuating protein breakdown during exercise. Am J Physiol. 1994;267(6 Pt 1):E1010-E1022. doi:10.1152/ajpendo.1994.267.6.E1010

Bello AE, Oesser S. Collagen hydrolysate for the treatment of osteoarthritis and other joint disorders: a review of the literature. Curr Med Res Opin. 2006;22(11):2221-2232. doi:10.1185/030079906X148373