Adding Fragrance Oils to Shampoo

Based on the product information, the following fragrance oils you mentioned are generally suitable for use in shampoo:

• Lost in Forest
• Calm Me Down
• Midday Nap
• Rose Chamomile

These are typically designed for cosmetic applications, including hair care products like shampoo.

General Guidance for Adding Fragrance to Shampoo:

• Usage Rate: The recommended usage rate for fragrance oils in shampoo is usually between 0.1% to 1%. It's best to start with a lower percentage and gradually increase it until you achieve the desired scent strength. Always check the specific product's recommended usage rate if available.
• Adding Method: Fragrance oils should typically be added during the cooling phase of your shampoo formulation, usually below 40-45°C, to prevent the heat from altering the scent profile.
• Solubility: Ensure the fragrance oil is compatible and soluble in your shampoo base to avoid cloudiness or separation. Some fragrance oils may require a solubilizer if the shampoo base is primarily water-based and low in surfactants.
• Testing: Always perform a small test batch first to check for scent stability, clarity, and any potential irritation before making a large batch.

If you are using a pre-made shampoo base, simply add the fragrance oil at the recommended rate and stir gently until fully incorporated.

For Lavender Fragrance Oil, while many lavender fragrance oils are suitable for shampoo, I couldn't find a specific product matching that exact name in the search results provided. However, generally, lavender scents are popular and commonly used in hair care. If you have a specific Lavender Fragrance Oil product, please check its description or recommended uses.