Collagen Peptides

*Applies to all Bovine Collagen products.

Typical Amino Acid content per 20 g serving:

Alanine - 1720 mg
Arginine - 1460 mg
Aspartic Acid - 1160 mg
Cystine - 0 mg
Glutamic Acid - 2040 mg
Glycine - 4420 mg
Histidine†† - 200 mg
Hydroxylysine - 320 mg
Hydroxyproline - 2380 mg
Isoleucine†† - 280 mg
Leucine†† - 540 mg
Lysine†† - 720 mg
Methionine†† - 180 mg
Phenylalanine†† - 420 mg
Proline - 2520 mg
Serine - 640 mg
Threonine†† - 360 mg
Tryptophan†† - 0 mg
Tyrosine - 160 mg
Valine†† - 480 mg

Typical Amino Acid content per 12 g serving:

Alanine - 1032 mg
Arginine - 876 mg
Aspartic Acid - 696 mg
Cystine - 0 mg
Glutamic Acid - 1224 mg
Glycine - 2652 mg
Histidine†† - 120 mg
Hydroxylysine - 192 mg
Hydroxyproline - 1428 mg
Isoleucine†† - 168 mg
Leucine†† - 324 mg
Lysine†† - 432 mg
Methionine†† - 108 mg
Phenylalanine†† - 252 mg
Proline - 1512 mg
Serine - 384 mg
Threonine†† - 216 mg
Tryptophan†† - 0 mg
Tyrosine - 96 mg
Valine†† - 288 mg


Typical Amino Acid content per 9g serving:

Alanine - 774 mg
Arginine - 657 mg
Aspartic Acid - 522 mg
Cystine - 0 mg
Glutamic Acid - 918 mg
Glycine - 1989 mg
Histidine†† - 90 mg
Hydroxylysine - 144 mg
Hydroxyproline - 1071 mg
Isoleucine†† - 126 mg
Leucine†† - 243 mg
Lysine†† - 324 mg
Methionine†† - 81 mg
Phenylalanine†† - 189 mg
Proline - 1134 mg
Serine - 288 mg
Threonine†† - 162 mg
Tryptophan†† - 0 mg
Tyrosine - 72 mg
Valine†† - 216 mg

Typical Amino Acid content per 6 g serving:

Alanine- 516 mg
Arginine - 438 mg
Aspartic Acid - 348 mg
Cystine - 0 mg
Glutamic Acid - 612 mg
Glycine - 1326 mg
Histidine†† - 60 mg
Hydroxylysine - 96 mg
Hydroxyproline - 714 mg
Isoleucine†† - 84 mg
Leucine†† - 162 mg
Lysine†† - 216 mg
Methionine†† - 54 mg
Phenylalanine†† - 126 mg
Proline - 756 mg
Serine - 192 mg
Threonine†† - 108 mg
Tryptophan†† - 0 mg
Tyrosine - 48 mg
Valine†† - 144 mg


† Natural variations may occur
†† Essential Amino Acids

GLW Collagen Dissolves 2x faster than the leading brands  

Samples (bovine & marine collagen peptides) were lab tested under equal circumstances to simulate a consumer experience. 

What was evaluated: 

Residue, clarity and time measurements 

Hormone and Antibiotic Free: 

Our collagen is 3rd party lab tested for hormones and antibiotics

Culinary Beef Gelatin

Alanine - 1032 mg
Arginine - 876 mg
Aspartic Acid - 696 mg
Cystine - 0 mg
Glutamic Acid - 1224 mg
Glycine - 2652 mg
Histidine†† - 120 mg
Hydroxylysine - 192 mg
Hydroxyproline - 1428 mg
Isoleucine†† - 168 mg
Leucine†† - 324 mg
Lysine†† - 432 mg
Methionine†† - 108 mg
Phenylalanine†† - 252 mg
Proline - 1512 mg
Serine - 384 mg
Threonine†† - 216 mg
Tryptophan†† - 0 mg
Tyrosine - 96 mg
Valine†† - 288 mg

† Natural variations may occur
†† Essential Amino Acids

Daily Marine

Alanine - 948 mg
Arginine - 1140 mg
Aspartic Acid - 768 mg
Cystine - 0 mg
Glutamic Acid - 1224 mg
Glycine - 2616 mg
Histidine†† - 192 mg
Hydroxylysine - 96 mg
Hydroxyproline - 900 mg
Isoleucine†† - 156 mg
Leucine†† - 324 mg
Lysine†† - 444 mg
Methionine†† - 228 mg
Phenylalanine†† - 240 mg
Proline - 1332 mg
Serine - 720 mg
Threonine†† - 336 mg
Tryptophan†† - 0 mg
Tyrosine - 84 mg
Valine†† - 264 mg


† Natural variations may occur
†† Essential Amino Acids

GLW Collagen Dissolves 2x faster than the leading brands  

Samples (bovine & marine collagen peptides) were lab tested under equal circumstances to simulate a consumer experience. 

What was evaluated: 

Residue, clarity and time measurements 

Hormone and Antibiotic Free: 

Our collagen is 3rd party lab tested for hormones and antibiotics. 

GLW Collagen Dissolves 2x faster than the leading brands  

Samples (bovine & marine collagen peptides) were lab tested under equal circumstances to simulate a consumer experience. 

What was evaluated: 

Residue, clarity and time measurements 

Hormone and Antibiotic Free: 

Our collagen is 3rd party lab tested for hormones and antibiotics.