IO Lactone Cream Active Liquid

About this ingredient

IO Lactone Cream Active Liquid is a yellowish liquid. The card gives a clear processing instruction: add it to the aqueous phase before emulsification. It also lists a near-neutral pH for the material at room temperature. Together, these facts tell you it is a water-phase ingredient that can go through the heating step of a normal cream process. The supplier CoA confirms the INCI and the level for each lot.

Why the addition point matters

Some actives must be added after cooling because heat damages them. This ingredient is added before emulsification, which simplifies production: weigh it into the water phase with the glycerin and gums, heat, and emulsify as usual. This saves a step and reduces the chance of uneven mixing late in the process.

Product formats

Creams

Face and body creams are the most direct use. Add this ingredient to the water phase at the start.

Lotions

Light lotions for daily use follow the same process.

Serums

In cold-process serums, dissolve it in the water phase before adding thickeners.

Gel creams

Gel creams with a small oil phase also suit it; add it to the water before emulsifying the oil.

Processing

Weigh this ingredient into the water phase. Heat with the water phase to the usual emulsifying temperature if the CoA allows, then emulsify. Check the final pH. Follow the CoA for the level.

Color

The yellowish tint can show in white creams at higher levels. Check the color of a test batch.

Partners

Glycerin, xanthan gum and common emulsifiers suit the base. Pentylene Glycol can add moisture and support preservation. NMF polysaccharide complex adds a cool-down hydration active. Base-building helpers are also listed in the actives catalog.

Testing

Run warm-cabinet and freeze-thaw tests. Check color and odor over time. A panel can rate texture and skin feel.

Claims

Use appearance and feel wording: skin that feels soft and smooth and looks healthy and cared for.

Documentation

Because the does not explain the composition, keep the supplier data sheet and CoA together in the product file. Retailers and safety assessors will ask for them.

Line ideas

A day cream and a body lotion built on the same water phase can share this ingredient, which simplifies production when you make several products in one session.

Production tips

When scaling up, add this ingredient to the water phase tank before heating and allow enough mixing time so it is fully dispersed before the oil phase is added. Record the mixing time in the batch sheet.

Characteristics

Form: yellowish liquid. Addition point: aqueous phase before emulsification. PH of material: near-neutral at room temperature. Typical products: creams, lotions, serums, gel creams. INCI and level: supplier CoA.

Original recipe: daily comfort cream, 100 g

Phase A: distilled water 70.20 g, glycerin 4.00 g, IO Lactone Cream Active Liquid 3.00 g, pentylene glycol 2.00 g, xanthan gum 0.30 g. Phase B: glyceryl stearate citrate 4.00 g, cetearyl alcohol 2.50 g, caprylic/capric triglyceride 6.00 g, shea butter 5.00 g, tocopherol 0.50 g. Phase C: panthenol 1.50 g, preservative 1.00 g. Heat An and B to 75 °C, emulsify, cool and add C below 40 °C.

Working with the supplier

Ask the supplier for a technical data sheet that describes the recommended level, compatible ingredients and any processing limits. Keep it with the CoA and update it when the supplier issues a new version. If the data sheet suggests a temperature limit, follow it, even though the card advises adding the liquid before emulsification. A short call with the supplier's technical team can save many trial batches.

Storage

Store closed in a cool place away from light. Close the container after use.