The classic capsule shell made from animal collagen. Gets the job done, not suitable for vegetarians.
Could be either. The label should specify. Bovine (beef) gelatin is more common in supplements. Ask the manufacturer if it's not listed.
Bovine gelatin can be halal-certified. Porcine gelatin is not halal. Check for halal certification on the label.
Gelatin dissolves faster (2-5 vs 10-15 minutes) and is cheaper. HPMC is plant-based. Absorption of contents is similar.
Click through to the studies bar for the evidence base.
See the dosing guide below.
Compare formats before buying.
Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
Technically yes, but under 1g per capsule. You need 5-15g for collagen benefits. So no, it doesn't count.
Extremely rare but possible. Gelatin allergy is usually linked to alpha-gal syndrome (from tick bites) that causes reactions to mammalian products.
Slightly faster dissolution, but studies show equivalent bioavailability of contents for most ingredients.
Hydrolyzed collagen protein from animal connective tissue. Forms a flexible, hermetic shell that rapidly dissolves in gastric acid (2-5 minutes) to release capsule contents.
Gelatin (Capsule) has emerging evidence.
Bovine (cow) or porcine (pig) collagen
Animal bones and hides are treated with acid or alkali to extract collagen, which is then hydrolyzed, purified, dried, and formed into capsule shells using dipping machinery.
Gelatin (Capsule) interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.