The better delivery method depends on what you are trying to accomplish and what your provider determines is appropriate for your situation
KLOWs primary value is structural skin work paired with active inflammation control the combination matters more than any single peptide: Collagen rebuilding and matrix quality
Nerve conduction studies (NCS) and electromyography (EMG) quantify large fiber function
$299 Skin Bright 4 doses Ascorbic Acid 200mg/ml, Glutathione 200mg/ml, Zinc Sulfate 2.5mg/ml $129 Tri Immune Boost 4 doses Ascorbic Acid 200mg, Glutathione 200mg, Zinc Sulfate 2.5mg $129 Vitamin D3 in MCT Oil 4 x 1ml doses = 50,000iu/ml $89 CoQ10 4 Doses each 20mg/ml $129 Amino Acid Blend Amino Blend 4 doses of Proline 50mg, Arginine 100mg, Lysine 50mg, Citrulline 50mg (per ml) $89 Vitamin C Ascorbic Acid (with preservative) 4 ml Doses of 500mg/ml $89
The mechanism (crossing the blood-brain barrier to raise alpha brain waves and gently modulate GABA, glutamate, dopamine and serotonin for relaxation without sedation)