From the search results, we can gather information about eyelash growth serums, including their ingredients and potential positive and negative effects. Here are some key points:
Positive:
- Eyelash growth serums can help lengthen and strengthen lashes.
- Some serums contain natural ingredients like argan oil, which can aid in absorption into the skin.
- Certain botanical ingredients, such as DHT blockers, can help stop DHT from causing damage and loss to eyelashes.
- Peptides and other conditioning and moisturizing agents can keep lashes healthy and free from brittleness and breakage.
Negative:
- Some eyelash serums contain harmful ingredients like prostaglandin, which can have hormone-like effects and are prohibited from being used in cosmetics based on Health Canada guidelines.
- The risk of product contamination is higher with some serums, and the ingredients may be from unknown resources, which can lead to damage to the eye.
- Some serums may cause clumping or other cosmetic issues.
- Some serums require daily use to maintain results.
Ingredients or materials:
- Longer Lash contains natural ingredients like argan oil and two types of peptides, and does not contain parabens or preservatives like phenoxyethanol or propylene glycol.
- Botanical ingredients to look for in serums include DHT blockers such as natural grape and pumpkin seed extracts, trifolium pratense (clover) flower extract, and panax ginseng root.
- Peptide serums may contain conditioning and moisturizing agents like biotin, arginine, hydrolyzed soy protein, panthenol, calcium pantothenate, and niacinamide.
- Velour Lashes Long & Strong Lash Serum contains threonine, arginine, and serine for strengthening.
- Advanced Eyelash Growth Serum and Brow Enhancer is made from natural and highest quality ingredients, but the specific ingredients are not listed.
- Lash Boost contains a synthetic prostaglandin analogue called bimatoprost ophthalmic solution.
