Ingredient or product comparison
Injectable vs Topical
Subcutaneous injection reaches the deeper dermis and soft tissue where structural remodeling occurs. Topical application is an alternative for surface-level goals. Injectable (SC/intradermal) Deeper dermis, soft tissue Structural repair, thick scars, tissue qu
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- Subcutaneous injection reaches the deeper dermis and soft tissue where structural remodeling occurs. Topical application is an alternative for surface-level goals.
- Injectable (SC/intradermal)
- Deeper dermis, soft tissue
- Structural repair, thick scars, tissue quality
- Extrapolated from wound studies
- Topical (0.1–2%)
- Epidermis, superficial dermis
- Fine lines, texture, scar surface, maintenance
- Multiple small cosmetic studies