Sleek Redesign for Hair Product Labels

I'm looking to modernize and sleekly redesign two sticker labels for my hair oil and hair shampoo. The new labels should use a neutral color scheme, avoiding overly bright or vibrant tones.

Key Requirements:
- A design approach that is both modern and sleek
- Use of neutral tones within the color scheme

Ideal Skills and Experience:
- Proven track record in product label design
- Strong understanding of modern and minimalist design principles
- Experience with neutral color palettes

Please note, there are no specific elements or symbols that need to be included in the design. The focus should be on achieving a clean, professional look that is appealing to a wide audience.