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Native GLP-1 is degraded within minutes
Vitamin B12 injections rarely cause digestive issues
The steadier signal is the main draw here
Calves (up to 1 year): 1mL/50 kg Cattle (1-2 years): 1mL/75 kg Cattle (over 2 years): 1mL/100kg Cows: 3 4 weeks before calving, mating and drying off Calves: At day 1 and weaning Heifers: Every 3 months, especially 3 4 weeks before mating Additional: Every 2 months in wet conditions WITHHOLDING PERIODS No withholding period is required when used as directed
Are the safety profiles the same
Unlike many high-potency anti-aging ingredients (e.g., retinol), GHK-Cu has very low irritation, making it suitable for sensitive skin, post-laser/chemical peel repair formulas, long-term daily anti-aging formulations, and clean beauty products
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