NIOD Hydration Vaccine (Discontinued)
NIOD Hydration Vaccine is a sophisticated 'breathing' hydration sealant designed to mimic the skin's Natural Moisturizing Factors (NMF). Unlike traditional heavy moisturizers that rely on thick oils, this formula utilizes an advanced system of silicones, such as Caprylyl Methicone and PEG-12 Dimethicone/PPG-20 Crosspolymer, to create a protective barrier that prevents transepidermal water loss (TEWL). The inclusion of humectants like Glycerin and Propanediol ensures deep hydration, while the unique texture leaves a smooth, almost matte finish on the skin. This product acts as a supplement to the skin's natural barrier, providing a weightless feel that seals in moisture effectively without the typical greasiness associated with occlusives. Although NIOD Hydration Vaccine has been discontinued, it remains a highly regarded choice for those seeking to bolster their skin's defense against dehydration. Its formulation focuses on skin health by reinforcing the lipid barrier with ingredients that resemble the skin's own natural composition, making it a unique hybrid between a hydrator and a protective shield.
Our Analysis
Our analysis of NIOD Hydration Vaccine indicates a LOW comedogenic risk level. The formula is primarily composed of breathable silicones and skin-identical humectants, which are generally non-clogging. The only flagged ingredient is Tocopherol (Vitamin E), which has a comedogenic rating of 2/5. While pure Vitamin E oil can be thick and potentially problematic for highly congestion-prone skin, it is used here in a balanced concentration for antioxidant benefits. Overall, this product is unlikely to trigger breakouts for most users, as its film-forming agents are designed to be breathable rather than suffocating.
Skin Type Recommendations
NIOD Hydration Vaccine is best suited for dry, dehydrated, and combination skin types needing barrier support. Its breathable silicone base also makes it a viable option for oily skin that prefers a non-greasy finish. It is generally safe for acne-prone and sensitive skin, provided there is no specific sensitivity to Tocopherol.
Flagged Ingredients
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.
