The present invention relates to a WNT family-derived novel peptide and uses thereof. The WNT-derived peptide according to the present invention performs similar functions as a naturally-occurring WNT protein, is more stable compared to same, and also has excellent skin permeability. Accordingly, a compound comprising the peptide according to the present invention enhances hair growth and provides improved prevention against hair loss, has an anti-aging effect, and is effective in treating, preventing or alleviating diseases or conditions requiring the activation of WNT proteins. Additionally, the superior activation and safety of the peptide can be used beneficially in drugs, quasi-drugs, and cosmetics.
