The search results provide information on different types of lipsticks, their ingredients, and whether they contain harmful substances. Here are the details:

Glimmer GLOW Lipstick by essence

• Positive: pH technology adjusts the color to your personal pH level, resulting in a beautiful and natural sheer pink color that fits all skin tones and types. The lipstick is vegan, cruelty-free, and free from parabens, oil, preservatives, and microplastic particles.
• Negative: None found.

Lipsticks with color-changing technology

• Positive: These lipsticks react to the unique chemistry of the wearers lips to create a custom hue. They can provide a personalized color that fits all skin tones and types.
• Negative: Results may vary, and the color may look different on someone with dark skin than it does on someone with a pale complexion.

Dr. Hauschka Lipstick

• Positive: The lipstick is moisturizing with mineral pigments and botanical ingredients such as rose petals, almond oil, and carnauba wax.
• Negative: One user reported that the color did not match the sample in Whole Foods and the online color.

Lead-free lipsticks

• Positive: These lipsticks do not contain lead, which is a neurotoxin.
• Negative: Some lipsticks may contain trace amounts of lead due to the use of natural pigments such as iron oxide.

In summary, the Glimmer GLOW Lipstick by essence is a pH-adjusting lipstick that provides a natural sheer pink color and is free from harmful substances. Lipsticks with color-changing technology can provide a personalized color, but results may vary. Dr. Hauschka Lipstick is moisturizing and contains natural ingredients, but one user reported a color mismatch. Lead-free lipsticks are a safer option, but some may still contain trace amounts of lead due to the use of natural pigments.