IO Skin Balance Crystal Powder

This ingredient at a glance

IO Skin Balance Crystal Powder is a crystal powder with a working pH range of 5.8 to 7.0. The site lists it as a cosmetic active for lotions, serums and creams. The suggests a story of balance, often linked to the skin microbiome, but the card does not give a composition or solubility. Rely on the supplier data sheet and CoA as the main source: they hold the INCI name, solubility, recommended level and any test data for claims. Until those are checked, keep the product story general.

Planning around a near-neutral pH

The pH window of 5.8 to 7.0 is close to neutral. That suits gentle lotions, serums and creams, but it rules out strongly acidic products such as acid toners and peels. Plan the formula so that every other ingredient also works in this range. Many humectants, emollients and plant extracts do, while some preservatives work best at lower pH, so choose the preservative carefully.

Product formats

Serums

Light serums are the simplest format for a crystal active.

Lotions

Fluid lotions for face and body carry it in the water or oil phase, depending on its solubility.

Creams

Day and night creams for a balanced, comfortable-looking skin are a natural fit.

Processing

Check the solubility on the data sheet first. If the crystals dissolve in water, add them to the water phase; if not, follow the supplier's dispersion instructions. Stir until no crystals remain, then measure and adjust the pH into the 5.8 to 7.0 range.

Good partners

Prebiotic sugars such as IO Prebiotic Humectant Powder support a balance story. Oat seed oil adds comfort to creams. Browse more in the actives catalog.

Testing

Look for crystals after storage in the fridge and after freeze and thaw cycles. Measure pH over time. Microbiome or balance claims need supplier data or specific testing.

Claims

Skin looks balanced and feels comfortable; keep stronger claims for products with supporting data.

Characteristics

Form: crystal powder. PH range: 5.8 to 7.0. Listed uses on the site: lotions, serums, creams. INCI, solubility, level and claims data: supplier data sheet and CoA.

Original recipe: balancing face lotion, 100 g

Distilled water 76.30 g, glycerin 4.00 g, xanthan gum 0.20 g, IO Skin Balance Crystal Powder 1.00 g, glyceryl stearate citrate 3.00 g, cetearyl alcohol 1.50 g, caprylic capric triglyceride 8.00 g, squalane 3.00 g, panthenol 1.00 g, sodium benzoate 0.40 g, potassium sorbate 0.10 g, sodium PCA 1.00 g, sodium citrate 0.50 g. Emulsify the heated phases, cool, add IO Skin Balance Crystal Powder, panthenol and the preservatives, then adjust the pH to 5.8 to 7.0.

Choosing a preservative at near-neutral pH

Organic acid preservatives such as sodium benzoate and potassium sorbate work best below pH 5.5. At a near-neutral pH, they may need help from a booster or a different system. Discuss the choice with your preservative supplier and confirm it with a challenge test.

Range ideas

A balancing lotion, a serum and a night cream can share this ingredient and a calm, balanced-skin story.

Lot records

Keep each CoA with the batch file and note the lot used.

Documentation first

When the card lists only the form and a pH range, every other decision depends on the supplier documents. Read the data sheet before the first trial, note the solubility and suggested level, and file the documents with the formula. Ask the supplier for any test data that could support a balance or microbiome claim. Without such data, keep the product story about comfort and a balanced look.

Record the lot number in your batch log so every production run can be traced back to its certificate of analysis. Retain a small sample of each lot for at least the shelf life of the finished product, since it makes later quality questions much easier to answer.

Storage

Store closed in a dry place. Close the container after use.