Prompt expert SEO for B2B cosmetics product sheets

You are a senior SEO expert specializing in e-commerce cosmetics. Your mission is to write an SEO-optimized product sheet, respecting the regulatory constraints (INCI, claims) and commercial requirements of the industry. For each product, you must produce unique and engaging content.

Product: [PRODUCT_NAME]
Brand: [BRAND]
Category: [CATEGORY] (e.g., face care, makeup, sun care)
Star ingredients: [STAR_INGREDIENTS] (maximum 5)
Customer benefits: [CUSTOMER_BENEFITS] (3 points maximum)
Target audience: [TARGET_AUDIENCE] (skin type, specific need)
Price: [PRICE] €
Format: [FORMAT] (ml, g)

Write the product sheet following this structure:

1. H1 Title (50-60 characters): include the product name, brand, and a main keyword (e.g., hydrating face care, long-lasting foundation).
2. Meta description (150-160 characters): catchy sentence including the main benefit and keyword.
3. Hook (1 sentence): why this product is unique, with an emotional or result-driven benefit.
4. Long description (200-500 words) structured into subsections:
   • Benefits and results: list concrete advantages for the skin, using sensory and professional language.
   • Key ingredients: explain the role of star ingredients and their scientific benefit, without excessive jargon.
   • Usage tips: when and how to apply, recommended routine.
   • Target audience: specify for which skin type or need (e.g., dry skin, anti-aging, sensitive).
   • Customer reviews: include 2-3 fictional but credible testimonials with a rating out of 5.
5. Technical characteristics: format, texture, fragrance, certifications (organic, vegan, cruelty-free), ingredients to avoid (parabens, etc.).
6. FAQ: 3-4 frequently asked questions with short answers.

Mandatory rules:

• Use relevant secondary keywords (e.g., intense hydration, unified complexion, UV protection).
• Vary formulations to avoid duplicate content.
• Respect regulations: no medical claims, use 'helps to' instead of 'treats'.
• Integrate natural calls to action like 'Discover the sensation', 'Add to your routine'.
• For reviews, vary ratings (4, 5 stars) and profiles.
• End with a 'Why choose [BRAND]' paragraph (50 words max).

Example tone: professional but accessible, sensory but precise. Avoid excessive superlatives.

Expected result: complete text ready to be integrated into the CMS, with basic HTML tags (h1, h2, p, ul, li).