Drunk Elephant C-Firma Day Serum (Discontinued)
Drunk Elephant C-Firma Day Serum was a staple in many morning routines, celebrated for its potent 15% L-ascorbic acid concentration designed to brighten the complexion and fight environmental stressors. This antioxidant-rich formula utilized a blend of Ethoxydiglycol and Glycerin to enhance penetration and provide hydration, aiming for that signature 'Drunk Elephant glow.' While the serum effectively targeted hyperpigmentation and fine lines, its formulation included several ingredients that may give those with acne-prone skin pause. The texture was relatively liquid yet could leave a slightly tacky film on the skin—a common trait in Vitamin C serums stabilized with specific emulsifiers like Laureth-23. Despite its cult status before being reformulated and eventually discontinued, the original C-Firma was often scrutinized for its stability and potential to trigger congestion. If you are still holding onto a bottle or looking at the legacy of this product, understanding its ingredient profile is key to managing your skin health, especially if you struggle with persistent breakouts or clogged pores.
Our Analysis
Our analysis of the original Drunk Elephant C-Firma Day Serum reveals a HIGH comedogenic risk level, making it potentially problematic for acne-prone users. The primary concern is Carrageenan, which carries a maximum rating of 5/5; this seaweed-derived thickener creates a physical film that can trap bacteria and debris inside the pores. Additionally, Laureth-23 (3/5) acts as an emulsifier that can be irritating for sensitive types, while Tocopherol (2/5) adds a thick, oily component that may exacerbate congestion. These ingredients collectively increase the likelihood of developing blackheads or whiteheads despite the serum's brightening benefits.
Skin Type Recommendations
This serum is best suited for dry or mature skin types that are not prone to acne. It is highly discouraged for oily, combination, or acne-prone skin due to the high-risk comedogenic ingredients. Sensitive users should also exercise caution as Laureth-23 can cause minor irritation during application.
Flagged Ingredients
Highly comedogenic thickener; creates a physical film that traps bacteria and debris.
High HLB emulsifier that can be slightly irritating and clogging.
Pure Vitamin E is thick and sticky; safe in small amounts as an antioxidant, but potentially clogging in pure oil form.
Want Deeper Analysis?
Run our MACR (Multi-Axis Comedogenic Risk) analysis to get a comprehensive 5-axis risk assessment. This AI-powered analysis evaluates ingredients for Plugging Risk, Barrier Damage, Fungal Acne Risk, Oxidation Risk, and real-world User Reports — giving you personalized scores for your skin type.
