Three to six months of consistent protocol is the realistic window before repigmentation becomes visible
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This is significantly longer than peptides reconstituted in plain sterile water, which typically degrades faster without the bacteriostatic preservative
[41] Nie L, Pan XL, Zhang XB, Zhang S, Rao JX, Su ZF
It comes in pills or a nasal spray
After reconstitution: Store at 28 C , protect from light, use aliquots to reduce handling, and avoid repeated temperature cycling