Browse Cooper Complete physician-recommended supplements using the categories below
Powders and Liquids
The Cooper Complete line contains liquid and powdered supplements to support your health goals†.
Advanced Omega-3 Liquid Supplement
Naturally flavored mango Advanced Omega 3 Liquid supplement is a molecularly distilled, high-concentration fish oil that contains 1300 mg (1.3 g) EPA, 850 mg DHA, and 175 mg DPA (Docosapentaenoic Acid) omega-3 fatty acids in each teaspoon (5 mL) serving. Omega 3 supplementation supports heart health, cognition, immune and inflammatory health.†
Cognitive Health Magnesium L-Threonate Powder 1 g
A delicious blended mixed berry magnesium L-threonate powder designed to support focus, memory, mood, and sleep†—featuring a unique blend of three highly absorbable forms of magnesium.
Save 50% on this short-dated item—best by January 31, 2026.
Collagen Complex Supplement
Cooper Complete Collagen Complex Supplement contains three clinically studied and patented Type I and Type II collagen peptides, along with vitamin C, magnesium and hyaluronic acid, to support the natural healing process and maintain connective tissue structure. Unflavored premium collagen peptides allow ease of use and flexibility for your lifestyle.
Collagen Complex Collagen Packets Supplement
Cooper Complete Collagen Complex Collagen Packets make it easy to care for your skin, joints, and overall wellness. Each convenient, single-serve stick packet delivers a blend of premium, unflavored collagen peptides (Type I & II), along with vitamin C, magnesium, and hyaluronic acid. Clinically studied ingredients support your body’s natural repair processes†—just mix and go, no hassle required.
Creatine Monohydrate 5 g
Why Cooper Complete Creatine is Your Edge
Cooper Complete Creatine (Creavitalis®) monohydrate is a high-purity, micronized form of creatine that supports cognitive function, energy metabolism, and muscle recovery.† Our micronized form allows small particles to be better absorbed. Creavitalis® is more than 95% absorbed into the bloodstream. When food alone can’t fully replenish your creatine stores, this helps close that gap.†
Vitamin D3 25 mcg (1000 IU) Liquid Drops
Vitamin D3 Liquid Drops are designed for individuals who don’t get enough vitamin D from sunlight or diet and prefer a non-pill, liquid vitamin. Each small, one-ounce bottle provides about 1,200 drops of 1000 IU (25 mcg) of vitamin D3.
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