IO Superoxide Dismutase Liquid

This ingredient at a glance

IO Superoxide Dismutase Liquid is a water-soluble liquid active whose name points to superoxide dismutase, an enzyme known as part of the skin's own antioxidant defense. The supplier CoA confirms the exact composition and carrier for each lot. Our card adds two useful facts: the working pH range of 5.0 to 7.0, and two groups of products where the active is used, namely appearance-focused cosmetic creams and serums, and brightening products for a more even skin tone.

Antioxidant stories in skin care

Daily exposure to sunlight and pollution is a common theme in modern skin care. Shoppers look for products that help skin look fresher, smoother and more even, and antioxidants are central to that message. An enzyme-based active gives a brand a slightly different angle from the usual vitamin C and E, and it combines well with them in a layered formula.

Where it is used

appearance-focused cosmetic serums and creams

The card links this ingredient to products that target the look of wrinkles and skin elasticity. A light serum keeps the formula simple and lets the active sit high in the ingredient list. A cream suits drier skin and evening routines.

Brightening and tone-evening products

The second group on the card covers products for a more even tone and a less visible look of pigmentation. Pair this ingredient with niacinamide or a stable vitamin C derivative and keep sunscreen advice on the pack for daytime use.

How to work with it

Enzyme-based actives prefer gentle handling. Add this ingredient to the water phase after cooling, below 40 °C, and avoid long heating or strong shear afterwards. Keep the finished pH between 5.0 and 7.0, as stated on the card. Strong acids, high levels of alcohol and oxidizers can reduce the activity of enzymes, so check compatibility on a small batch. Take the level from the CoA.

Compatible ingredients

Glycerin, sodium hyaluronate, panthenol, peptides and niacinamide fit naturally next to the active. A related option from the same supplier family is Calm AT15, and plant-based antioxidants such as Grape Skin Polyphenols add a botanical layer. Other actives for serums and creams are listed under cosmetic actives.

Packaging and stability

Airless pumps and opaque bottles help protect actives that are sensitive to air and light. Run a stability test at room temperature and in a warm cabinet, and check odor and color along with pH. Enzyme activity is not easy to measure in a small lab, so the supplier data and the CoA remain the main references for the active itself.

Characteristics

Form: liquid. Solubility: water. Name reference: superoxide dismutase. PH range: 5.0 to 7.0. Listed uses: appearance-focused cosmetic creams and serums, brightening and tone-evening products. INCI and level: supplier CoA.

Original recipe: antioxidant day serum, 100 g

Distilled water 83.10 g, glycerin 4.00 g, propanediol 3.00 g, sodium hyaluronate 0.20 g, niacinamide 3.00 g, IO Superoxide Dismutase Liquid 3.00 g, panthenol 1.00 g, xanthan gum 0.20 g, preservative 1.00 g, citric acid solution to target pH 1.50 g. Hydrate the gum and hyaluronate, add the rest below 40 °C and adjust pH to about 6.0.

Building a routine around it

A day serum with this ingredient under a sunscreen, followed by a night cream with a peptide, is a simple two-step routine that shoppers understand. The serum carries the antioxidant message, the night cream carries comfort and the look of firmer skin. Keep the textures light so they layer well, and avoid putting strong exfoliating acids in the same serum as the enzyme-based active. Record the lot of the active on each batch sheet and keep its CoA with the batch file.

Storage

Keep closed in a cool place away from light. Return the container to cool storage soon after use.