Spring Valley Collagen Peptides Type 1 & 3 Dietary Supplement Powder for Hair/Skin/Nails 9 oz
Analysis updated June 2026 · How Scout scores
At a glance
Summary
This collagen peptide supplement features hydrolyzed collagen types I and III, which are beneficial for skin, hair, and nail health. The formulation is clean with minimal processing and no harmful additives, making it a high-quality choice for those seeking collagen support. The absence of artificial sweeteners, dyes, and excessive fillers contributes positively to its rating.
Key ingredients 8
Hydrolyzed Collagen Type I & IIIVery Good
Hydrolyzed collagen is a beneficial protein source that supports skin, hair, and nail health. It is derived from animal sources and processed to improve absorption and bioavailability. Compared to other protein sources, it provides specific amino acids that are crucial for connective tissue health.
Benefits
Rich in amino acids like glycine and proline, which are essential for maintaining healthy skin and joints.
SodiumNeutral
Sodium is an essential mineral that helps maintain fluid balance and nerve function. It is included in small amounts in supplements to support electrolyte balance. Excessive intake can lead to hypertension, but in controlled amounts, it is necessary for bodily functions.
Risks
Excessive sodium intake can lead to high blood pressure and cardiovascular issues.
Benefits
Essential for maintaining fluid balance and proper nerve and muscle function.
L-HistidineNeutral
L-Histidine is an essential amino acid important for growth and tissue repair. It is included in supplements to support protein synthesis and metabolic processes. While beneficial, it is typically consumed in adequate amounts through a balanced diet.
Benefits
Supports protein synthesis and is crucial for the production of histamine, a neurotransmitter involved in immune response.
L-IsoleucineNeutral
L-Isoleucine is a branched-chain amino acid (BCAA) that plays a role in muscle metabolism and energy production. It is often included in supplements to support athletic performance and recovery. While beneficial for athletes, it is generally obtained through dietary protein sources.
Benefits
Supports muscle repair and energy production, particularly beneficial for athletes.
L-LeucineNeutral
L-Leucine is a key branched-chain amino acid that stimulates muscle protein synthesis. It is crucial for muscle growth and recovery, making it a popular addition to fitness supplements. While beneficial, it is typically consumed in adequate amounts through a balanced diet.
Benefits
Promotes muscle protein synthesis and aids in muscle recovery and growth.
L-LysineNeutral
L-Lysine is an essential amino acid important for protein synthesis and calcium absorption. It is included in supplements to support immune function and collagen production. While beneficial, it is generally obtained through dietary protein sources.
Benefits
Supports immune function and collagen production, aiding in tissue repair.
L-MethionineNeutral
L-Methionine is an essential amino acid that plays a role in metabolism and detoxification. It is included in supplements to support liver health and the synthesis of other amino acids. While beneficial, it is typically consumed in adequate amounts through a balanced diet.
Benefits
Supports liver health and aids in the synthesis of other amino acids.
L-PhenylalanineNeutral
L-Phenylalanine is an essential amino acid that is a precursor to neurotransmitters like dopamine. It is included in supplements to support mood and cognitive function. While beneficial, it is generally obtained through dietary protein sources.
Benefits
Supports mood and cognitive function by serving as a precursor to neurotransmitters.
Processing
Processed Culinary Ingredients
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