Bloom Triple Collagen is a liquid marketed mainly for itchy skin and coat, combining collagen with hyaluronic acid and glucosamine. “Triple” refers to those three ingredients — not three collagen types. The official brand lists a marine (cod) collagen, though some third-party listings describe it differently, so confirm the source on the bottle. It’s a reasonable skin-focused liquid, but it has no studied UC-II dose or omega-3.
What the current label lists
| Component | Detail |
|---|---|
| Collagen | Hydrolyzed; official site lists marine (cod) — some resellers differ, so verify |
| Hyaluronic acid | Included |
| Glucosamine | Included |
| Format | Liquid pump onto food; 90-day guarantee |
Strengths
- Three complementary ingredients — collagen, HA and glucosamine
- Marine (cod) collagen per the official site can suit beef/chicken-sensitive dogs
- Skin-barrier focus with a money-back guarantee
- Liquid, easy to dose
Limitations
- “Triple” means three ingredients, not three collagen types
- Collagen source conflicts between the official site (marine) and some resellers — verify the bottle
- No studied UC-II dose and no omega-3
- Marketed against prescription skin medications — it supports the barrier, it doesn’t treat allergies
| Active ingredient | Per 2 mL |
|---|---|
| Hydrolyzed collagen peptides (Type I & III) | 462 mg |
| Undenatured type II collagen (UC-II) | 48 mg |
| Micro-emulsified salmon oil (omega-3 EPA/DHA) | ~126 mg |
| Pork bone broth concentrate | ~126 mg |
| MSM (methylsulfonylmethane) | ~63 mg |
| L-glutamine | ~52 mg |
| Tyndallized S. boulardii postbiotic | ~21 mg |
| Low-molecular-weight hyaluronic acid | ~8.4 mg |
| Vitamin C (sodium ascorbate) | ~4.2 mg |
| Ginger root extract | ~4.2 mg |
| Natural astaxanthin | ~0.5 mg |
Manufacturer-published formulation, current as of July 2026, per 2 mL daily serving. Ingredient amounts describe the contents; the individual actives have published evidence (below), but this exact multi-active blend has not been tested as a finished product in a controlled canine trial. Introduce gradually and check with your vet if your dog has kidney disease or a protein-restricted diet.
Frequently asked questions
Is Bloom Triple Collagen good for dogs?
What does ‘triple collagen’ mean in Bloom?
Does Bloom collagen treat dog allergies?
Sources
- Dobenecker B, Böswald LF, Reese S, et al. The oral intake of specific bioactive collagen peptides improves gait and quality of life in canine osteoarthritis patients. PLoS One. 2024;19(9):e0308378. doi:10.1371/journal.pone.0308378
- Roush JK, Dodd CE, Fritsch DA, et al. Multicenter veterinary practice assessment of the effects of omega-3 fatty acids on osteoarthritis in dogs. JAVMA. 2010;236(1):59–66. doi:10.2460/javma.236.1.59