Gentle Shampoo Formulas for Oily and Dry Scalp

To create a gentle shampoo, you can start with a sulfate-free shampoo base. There are several types available, such as Sulfate Free No-Tear Shampoo Base (pH 6) or Sulfate Free Shampoo Base (pH 7). These bases are gentle, non-irritating, and allow for the addition of other beneficial ingredients as needed.

Formula for Oily Scalp

For oily scalp, it is recommended to use a Sulfate Free Shampoo Base as the main component and add ingredients that help control oiliness and reduce dandruff, such as:

• Zinc PCA: Helps reduce scalp oiliness, reduces dandruff, and helps reduce hair loss caused by oily scalp.
• Sebum-Reg™ (Capryloyl Glycine): Helps control the function of enzymes that produce oil, reduces dandruff, and inhibits P.acnes bacteria that cause acne.

Basic Example Formula:

• Sulfate Free Shampoo Base (pH 7) or Sulfate Free No-Tear Shampoo Base (pH 6): 30-35%
• Zinc PCA: 0.2-0.3%
• Sebum-Reg™: 0.5-2%
• Distilled Water: Remaining portion
• Preservative: According to manufacturer's recommendation

Formula for Dry Scalp

For dry scalp, it is recommended to use a Sulfate Free Shampoo Base as the main component and add ingredients that help moisturize and soothe the scalp, such as:

• Panthenol (Vitamin B5) or D-Panthenol Care: Helps moisturize hair and scalp, reduces inflammation, reduces irritation, and helps wound healing.
• Aloe Vera Extract (extraction ratio 10:1 FullAssay™): Helps soothe the skin, reduces irritation, and provides moisture.

Basic Example Formula:

• Sulfate Free Shampoo Base (pH 7) or Sulfate Free No-Tear Shampoo Base (pH 6): 30-35%
• Panthenol (Vitamin B5) or D-Panthenol Care: 0.1-0.5%
• Aloe Vera Extract (extraction ratio 10:1 FullAssay™): 1-10%
• Distilled Water: Remaining portion
• Preservative: According to manufacturer's recommendation

Additional Recommendations:

• The suggested ratios are just a starting point and can be adjusted according to your needs and desired results.
• Ingredients should be mixed in distilled water first before combining with the shampoo base.
• Preservative should be added in the final step.

We hope this information is helpful in developing your shampoo formulas.