Our Verdict
Worst-tested in our review. Whitness Nutrition's testing identified Garden of Life Unflavored Collagen Peptides as having the highest arsenic levels of 30 collagen products tested. Despite the brand's clean-eating positioning and Nestle ownership, the actual contamination data is concerning. Skip in favor of literally any winner on this list.
Detailed Scoring
Evident Ratings
Garden of Life Unflavored Collagen Peptides
Sub-scores are category scores on a 1–5 scale, shown out of 10.
4.8
out of 10
3/10
3/10
8/10
4/10
6/10
Price per serving: $26.99 (28 servings)
Background
About Garden of Life
Garden of Life is owned by Nestle (which also owns Vital Proteins) and markets heavily on organic and non-GMO positioning.
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