The concentration you use depends on your research protocol's volume needs
At the moderate 20-unit (4mg) daily dose, you get 20 days
Choose Copper Peptides if: Youre focused on firming, rebuilding, or healing You have sensitive or mature skin Youve noticed deeper wrinkles, sagging, or post-inflammatory scarring Choose Vitamin C if: You want to brighten, fade spots, or even skin tone You live in a city or experience high sun exposure Youre building a preventative skincare routine Use both if: You want a full-circle anti-aging routine that protects in the day and repairs at night Your skin responds well to active ingredients and you can tolerate mild exfoliation or stimulation Final Verdict: Which One Works Better
Prohibited Uses Administration to humans or animals under any circumstances
Move better, feel stronger, recover quicker Move better, feel stronger, recover quicker Holly Roper, RNutr Want to move better, feel stronger and recover faster