# Canitide COAT · Skin, coat & wound support

Copper peptide, for the coat everyone notices. Skin, coat & wound support. GHK-Cu, dosed to your dog’s weight. From $69; reserve now, pay when it ships.

Canonical: https://canitide.com/products/canitide-coat/
Updated: 2026-10-13

Copper peptide, for the coat everyone notices. GHK-Cu is the copper-binding peptide studied for collagen, skin remodeling, and wound support. For dull coats, senior skin, and hot-spot-prone dogs.

- **Actives:** GHK-Cu 50 mg
- **Protocol:** Daily · 8-week cycle, then maintenance
- **Formats:** Pen cartridge $69 (Club $59); Starter Kit $99

## Who it’s for

- Dull, thinning, or brittle coats
- Senior dogs with fragile skin
- Show and sport dogs between seasons
- Dogs recovering from skin irritation (with your vet)

## Dosing by weight

| Weight band | Per dose | Per dose (mcg) | Per week | Cartridge lasts | Club cadence |
|---|---|---|---|---|---|
| Small (under 20 lb) | 4 units | 668 mcg | 28 units | ~10 weeks | every 8 weeks |
| Medium (20–50 lb) | 6 units | 1002 mcg | 42 units | ~7 weeks | every 6 weeks |
| Large (50–90 lb) | 8 units | 1336 mcg | 56 units | ~5 weeks | every 4 weeks |
| Giant (90 lb and up) | 10 units | 1670 mcg | 70 units | ~4 weeks | every 4 weeks |

## The research

- Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data. Pickart L, Margolina A Int J Mol Sci 2018 (review)
- Evaluation of multipeptide copper complex medications on open wound healing in dogs. Swaim SF et al. J Am Anim Hosp Assoc 1993 (dogs)
- The human tri-peptide GHK and tissue remodeling. Pickart L J Biomater Sci Polym Ed 2008 (review)