The search results provide information on various products and services related to brows and lashes, including ingredients, positive and negative aspects, and materials. Here is a summary of the information found:

• NULASTIN LASH & BROW SERUM: The serum contains Myristoyl Pentapeptide-17, Glycerin, sh-Polypeptide-50 (Elastin), Keratin, Carbomer, Sodium Phytate, Sodium Phosphate, Sodium Chloride, sh-Polypeptide-62, (+)-Cloprostenol Isopropyl Ester, Sodium Hydroxide, and Phenoxyethanol. The brow serum has a slightly higher concentration of one active ingredient than the lash serum. No adverse events were reported for the brow serum, but five participants experienced events ranging from initial stickiness, redness, tingling, shedding, and discoloration for the lash serum.

• LIBEAUTY LASH LIFT GLUE BALM: The glue contains Argan oil, Jojoba oil, and avocado oil.

• LASH EXTENSIONS: EMME Lash & Brow offers lash extensions and brow services. Lady Lash also offers vegan and cruelty-free treatments.

• LOMANSA LASH LIFT GLUE: The glue is suitable for all skin types and does not contain harsh ingredients.

• EYELASH EXTENSIONS: Oils reduce retention of the extensions to the lash and cause them to fall prematurely. It is recommended to avoid getting lashes wet for 24 hours after application to allow the lash and adhesive to fully bond. The bonding life of adhesives can range from 1 week to 8 weeks.

Overall, the ingredients used in brow and lash products vary, and some may cause adverse events. However, some products contain moisturizing ingredients like Argan oil, Jojoba oil, and avocado oil. Lash extensions require proper care to ensure they last as long as possible, including avoiding oils and getting them wet too soon after application.