I've never tried subcutaneous but that may be a more suitable option for your daughter

BPC-157: Best first peptide for most beginners Why start with BPC-157: Safest peptide available Extremely low side effect rate Works for injuries, gut, inflammation Easy to dose and use Forgiving if you make mistakes Results you can feel/see Perfect first peptide because: Builds confidence with peptides Teaches injection technique (if using injectable) Shows what peptides can do No hormonal effects to worry about Start protocol: 250mcg twice daily injectable 4-8 weeks Learn proper technique Assess tolerance After BPC-157: Can add TB-500 next Or try GH peptides Gradually expand CJC-1295 + Ipamorelin: Best first peptide for muscle/anti-aging goals If healing isn't your priority: This stack is safest for muscle/anti-aging Very forgiving Excellent results Teaches stacking Start protocol: Both: 200mcg each before bed 3 months minimum Assess results Adjust if needed The verdict: Start with BPC-157 unless you have zero injuries and only want muscle/anti-aging Most people have some injury or gut issue that BPC-157 helps

Since peptides' oral bioavailability is usually limited, they are often administered by injection into subcutaneous fat (as around the belly, thighs, or upper arms).24 TB4 or TB-500 injections are typically administered once per day, at any time of day, five days per week
Dose adjustment, protocol modification, or reevaluation of injury severity and type may be appropriate
Key Research Applications Intranasal or topical delivery route research in BPC-157 models Angiogenesis and VEGF expression studies Nitric oxide system modulation in tissue models Gastrointestinal mucosal biology research Handling & Reconstitution Store lyophilized BPC-157 Spray at -20C, protected from light
It works everywhere