Puritan's Pride
Hydrolyzed Collagen
Amino acid/Protein45 servings
2 of 3 actives reach a studied dose, 1 falls short.
No dose reference yet for Hydrolyzed Collagen Type I, hydrolyzed Collagen Type III (scoped out of the answer, not counted against it).
Dose 2 of 3 reach a studied dose
- Gluten Free
- Dairy Free
- Sugar Free
How it scores
What's in it, judged
Supplement Facts
Serving Size: 4 Caplet(s)
45 per container
- Calories 15 Calorie(s) †
- Total Carbohydrates < 1 Gram(s) <1%
- Protein 4 Gram(s) 8%
- Vitamin C as Ascorbic Acid 40 mg 44%
- Sodium 40 mg 2%
- Hydrolyzed Collagen 4,000 mg †
- Hydrolyzed Collagen Type I — †
- hydrolyzed Collagen Type III — †
- L-Ornithine Hydrochloride 60 mg †
† Daily Value not established
Other ingredients: Vegetable Cellulose, Contains Less Than 2% of.
Directions: For adults, take four (4) caplets twice daily on an empty stomach.
Reported interactions
- Interacts with:
- Bortezomib ·Doxorubicin ·Warfarin ·Antineoplastic_agents ·Aspirin ·Atorvastatin
- Side effects:
- Death ·Acute kidney injury ·Nausea ·Vomiting ·Diarrhea ·Abdominal pain
From research databases. Not medical advice — talk to your physician.
Does the dose do anything?
-
Vitamin C
At the studied dose0.08 g / day studies used 0.02-4 g · 28 studies
-
Hydrolyzed Collagen
At the studied dose8 g / day studies used 0.4-20 g · 80 studies
-
L-Ornithine Hydrochloride
Below the studied range120 mg / day studies used 400-400 mg · 9 studies
You'd need about 3× as much to reach the studied dose.
Plus 2 more ingredients with no clinical range or Daily Value to check against, listed in the full label below.
What it's studied for
- Attention and focusC
Improve attention and concentration
Attention & executive function
- Body mass indexB
Body mass index
Weight management
- Body weightA
Body weight
Weight management
- Physical functionA
Better physical function
Physical functioning
- Muscle strengthA
Increase muscle strength
Muscle function
Puritan's Pride
68/100Puritan's Pride has basic quality oversight and mixed trust signals, with clear ownership disclosure but limited independent verification.
- ✓ NSF certified
- ✓ Third-party tested
- ✓ Premium ingredients
- ✓ Research-backed
