Bovine Collagen: Nutrition & 3rd Party Testing | Aleta Collagen

Bovine Collagen

Nutrition &
Third-Party Testing

We believe you deserve to know exactly what's in your collagen — down to every amino acid. Everything below is independently verified, OU Kosher certified, and updated as of August 2025.

Last updated: August 22, 2025

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Third-Party Tested Independent GMP-certified lab certificate available for download

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OU Kosher Pareve Certified Active certification from the Orthodox Union — one of the world's highest food standards

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Full Amino Acid Profile Complete breakdown of all 18 amino acids including glycine, proline, and hydroxyproline

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Clean Label Verified No fillers, no additives, no GMOs — pure hydrolyzed bovine collagen peptides only

90% Absorption rate

18 Amino acids documented

100% Pure peptides — zero additives

OU ✓ Kosher Pareve certified

Full Transparency

Every Document,
Openly Shared

Click any document below to open or download the official PDF. No gatekeeping — we share everything so you can make a truly informed choice.

✓ 3rd Party Verified

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3rd Party Test Certificate

Independent GMP-certified lab certificate of analysis confirming purity, potency, heavy metal screening, and compliance standards for our bovine collagen peptides.

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🔬 Amino Profile

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Amino Acid Composition

Full technical breakdown of all 18 amino acids in our bovine peptide formula — including glycine, proline, hydroxyproline, and all essential building blocks for skin, joints, and gut health.

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📊 Nutrition Facts

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Dietary Nutrition Facts

Official supplement nutrition panel — calories, protein content per serving, macronutrient breakdown, and dietary information for our Kosher Collagen Peptides formula.

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📄 Full Spec Sheet

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Full Product Specification

Complete PEPTIPLUS SB product specification sheet — including molecular weight distribution, solubility, pH range, microbiological limits, physical appearance, and full compliance standards.

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✡️ OU Kosher

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OU Kosher Certificate

Official Letter of Certification from the Orthodox Union (OU) — the world's most recognized Kosher certifying authority. Pareve status. Valid through March 2026.

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🐟 Marine Formula

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Marine Collagen Studies

Looking for the marine collagen documentation? View the full nutrition facts, amino acid profile, and third-party testing certificates for our wild-caught marine formula.

View Marine Docs

Key Amino Acids

What's Inside Every Scoop

Bovine collagen peptides are naturally rich in the amino acids that matter most for connective tissue, skin, and gut health. These are the key ones — and why they matter.

Glycine — the most abundant Supports gut lining integrity, sleep quality, and collagen synthesis throughout the body.

Proline & Hydroxyproline Essential for the triple-helix structure of collagen — directly supports skin firmness and joint cartilage.

Alanine Plays a key role in glucose metabolism and muscle energy during exercise and recovery.

All values shown are from the official Amino Acid Composition document (Part 1). Download the full breakdown using the document card above.

Glycine

~21.4%

Proline

~12.4%

Alanine

~8.9%

Hydroxy-P

~8.7%

Glutamic A

~7.1%

Arginine

~5.0%

Aspartic A

~4.6%

Serine

~3.5%

Leucine

~2.4%

Others

~16%

Representative values. See official amino acid document for full precision data.

Our Promise

Why We Share Everything

Most supplement brands hide behind proprietary blends and vague labels. We believe in radical transparency — because you deserve to know exactly what you're putting in your body.

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Third-Party Verified

Our collagen is tested by an independent, GMP-certified lab — not just self-reported. Every batch is tested for purity, potency, heavy metals, and microbial safety before it ships.

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OU Kosher Certified

The Orthodox Union (OU) is the world's most trusted Kosher certifying body — with the strictest sourcing, processing, and facility standards. Our Pareve status means no mixing of meat and dairy.

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Full Amino Disclosure

We publish the complete amino acid composition — all 18 amino acids with precise percentages — so you can verify exactly what's in every scoop, not just a marketing claim.