Skincare Sales-Driven Articles Needed

I need a series of well-researched, sales-aware skincare articles that primarily educate adults aged 25-40 on science-backed routines, ingredient benefits, and common skin concerns. The pieces must read as professional and informative while still guiding readers toward smart product choices without sounding like hard-sell copy.

Here is what I expect:
• Clear, jargon-free explanations of how and why specific ingredients work for normal, oily, dry, or combination skin in that 25-40 age range.
• Smooth integration of internal links and subtle calls-to-action that naturally lead readers to the product pages on my site.
• SEO-friendly structure (headline hierarchy, meta description, and a focused keyword set per article) so the content can pull organic traffic over time.
• Original research or credible citations from dermatologists, peer-reviewed studies, or recognized industry sources to keep authority high and misinformation out.
• A professional yet approachable voice—think dermatologist-approved advice written for busy professionals who want facts fast.

Final delivery:
1. Draft articles in Google Docs or Word with tracked edits enabled.
2. A short content summary and keyword list for each piece.
3. Proof of plagiarism-free work (Copyscape or similar).

If you have proven experience writing skincare or beauty content that balances education with gentle product guidance, I’d love to collaborate. Please share two relevant samples and your estimated turnaround for the first article so we can lock in a schedule.