Specialty Base · SP09

Exfoliating Scrub Soap Base

Suspending base for walnut & synthetic scrubs

A specialty melt & pour base with suspending polymer so scrub particles — walnut shell, synthetic or encapsulated beads — stay evenly suspended instead of sinking. The ready platform for exfoliating and scrub bars with an aesthetic, even particle distribution.

Exfoliating Scrub Soap Base (SP09) — melt & pour soap base by Trans Surfactant
Exfoliating Scrub Soap Base

Overview

Key features

  • Suspending polymer holds scrub particles evenly
  • Ideal for exfoliating and scrub bars
  • Ready-to-use melt & pour flakes — simply melt, add actives, colour and fragrance, then pour
  • Based on plant-derived surfactants; skin-friendly bars
  • Creamy foam with mild cleansing and an excellent skin feel
  • Quick release from the mould and reduced batch cycle time
  • Cost-effective operation, compatible with a wide range of additives

Technical specifications

Typical values for Exfoliating Scrub Soap Base (SP09). Confirmed values are published in the Technical Data Sheet.
Product code SP09
Form Melt & pour flakes
Appearance Flakes
Odour Characteristic (unperfumed)
Colour Pearlised translucent
Clarity Opaque
pH (5% Aqueous Solution) 9.00 – 10.50
Fatty matter (product to comply with either (a) or (b))
a) i) Total fatty matter (% by mass, minimum) 40
a) ii) Synthetic surface active agent (% by mass, minimum) 4.0
b) Fatty matter from dissolved actives (minimum) 8.0
Free alkali 0.05% maximum
Melting point 75 – 80 °C
Lather 200 ml minimum

Ingredients (INCI / chemical name)

Composition of Exfoliating Scrub Soap Base (SP09) with CAS numbers.
Sr.INCI / chemical nameCAS No.
01 Water (Aqua) 7732-18-5
02 Sodium Stearate 68424-38-4
03 Sodium Cocoate 61789-31-9
04 Sodium Laurate 629-25-4
05 Propylene Glycol 57-55-6
06 Sorbitol 50-70-4
07 Glycerin 56-81-5
08 Sodium Lauryl Ether Sulphate 68891-38-3
09 Sodium Lauryl Sulphate 85586-07-8
10 Sodium Chloride 7647-14-5
11 Acrylates Copolymer (suspending polymer) 25212-88-8
12 Scrub particles (e.g. walnut shell / synthetic)

Active Ingredients

What the actives do for skin

Indicative skin benefits of the key actives in this base. Final claims should be validated against your finished-product testing and local regulations.

Walnut / Natural Scrubs

  • Natural exfoliation that removes dead cells, dirt and impurities
  • Brightens a dull, uneven complexion
  • Unclogs pores to help prevent breakouts
  • Antioxidants and omega-3s nourish and improve texture

Encapsulated Scrubs

  • Encapsulation protects sensitive actives from oxidation and degradation
  • Targeted delivery of actives deeper into the skin
  • Controlled, gradual release reduces irritation
  • Lightweight, elegant sensory experience

Applications

  • Exfoliating, scrub and gentle-polish bars
  • Personal care and cosmetic brands
  • Private-label and contract manufacturing
  • Designer, artisan and gifting soaps

Processing & handling

  1. Equipment: jacketed mixer (SS 304/316) with anchor/paddle low-RPM stirrer (VFD if available); all contact parts SS 304/316.
  2. Heating: hot water, steam or hot-oil unit. Mixer must be clean and dry — sanitise with 2% formaldehyde solution if required.
  3. Add flakes to the mixer. Heat with slow stirring until the soap melts, maintaining temperature below 80 °C.
  4. Note: heating above 80 °C may turn the product translucent or opaque. Maintain moisture content — add sorbitol / glycerin if necessary.
  5. Cool the mass to 70 °C. Add colour, fragrance and additives as required (colour as per BIS, Schedule Q preferred; perfume stable at 70–80 °C).
  6. Transfer the mass to the mould or Schist cooler.
  7. Stamping: cut and stamp on a manual or automatic stamper in the desired shape, then pack in cartons or shrink wrap.

Packaging & storage

Packing Flakes packed in Kraft paper with HDPE liner, 25 kg / 30 kg bags
Storage Clean, dry, well-ventilated room away from heat and direct sunlight, below 30 °C
Palletizing Maximum 8 bags per pallet
Shelf life 12 months (sealed bag)
After opening Consume immediately, or reseal tightly and use within one month
Lead time 5-7 Days
Safety: Avoid contact with eyes, skin and clothing, and do not swallow. In case of contact with the eyes, rinse immediately with plenty of water and seek medical advice if necessary. Use personal protective equipment (safety goggles, hand gloves, face mask and protective clothing) when handling.

Documents

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