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Hair Relaxer Regular Base

This Calcium Hydroxide-based relaxer base makes use of HallStar® NCD-20 as the primary emulsifier. It is designed for use with Hair Relaxer Regular Activator JZ5-259D as follows: Wear impermeable gloves. Combine equal amounts of Hair Relaxer Regular Base JZ5-258C and Hair Relaxer Regular Activator JZ5-259D in a plastic bowl. Mix with a wooden spoon until the blend is completely homogeneous. Perform strand test, isolating a small section of inconspicuous hair from the underlayer and smoothing blend into hair without pulling or stretching hair. After about 12 minutes for fine, 15 minutes for medium or 18 minutes for coarse hair, rinse strand thoroughly with warm water. Apply a color-change neutralizing shampoo and rinse out completely. Examine the strand. If it breaks easily, do not relax entire head of hair. If not sufficiently relaxed, increase smoothing time by no more than 3 minutes. If results are satisfactory, continue relaxing process. Rinse after optimized time, smooth the neutralizing shampoo in, after one minute gently distribute lather, then rinse and repeat shampooing process until the shampoo foam no longer changes color on the hair. Apply leave-in conditioner.
Do not scratch scalp before relaxing and perform allergy test before application. No hair coloring for four weeks, no antidandruff shampoo for two weeks, and no other shampooing for three days before application. Not for application to bleached, metallic or henna dyed, permanent-waved or previously relaxed hair. No hair coloring or antidandruff shampoo use for at least two weeks after relaxing.

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PhaseINCI Name [INN/USAN] (Other Information)Trade Name% WtFunction
AWater (Aqua) (deionized) up to 100Carrier
Propylene Glycol 4.00Humectant
BCalcium Hydroxide 5.00Hair Waving / Straightening Agent
CPetrolatum 9.10Conditioning Agent
Mineral Oil (Paraffinum Liquidum) 6.50Conditioning Agent
Polyquaternium-6 1.00Emulsion Stabilizer
PEG-75 Lanolin 1.00Conditioning Agent
Theobroma Cacao (Cocoa) Seed ButterBIOCHEMICA® COCOA BUTTER ORGANIC0.20Conditioning Agent
Olea Europaea (Olive) Fruit OilBIOCHEMICA® OLIVE OIL-ULTRA REFINED0.10Conditioning Agent
DCetearyl Alcohol, Ceteareth-20HALLSTAR® NCD-2013.00Self-Emulsifier
ETocopherolBIOCHEMICA® VITAMIN E NATURAL0.10Antioxidant Agent

PREPARATIVE PROCEDURE

1In main vessel, combine phase A, start mixing, slowly add phase B, mix for 30 minutes and then heat to 75°C.
2In a separate vessel, combine phase C, heat to 75°C and add phase D.
3When phase CD is homogeneous add phase E and mix this oil phase well.
4When both phase AB and phase CDE are homogeneous and at 75°C, slowly add oil phase CDE to the water phase AB with prop mixing.
5After 5 minutes start cooling with mixing until batch is at 30°C, then add water to correct for evaporative loss.
6Mix batch until uniform and then condition sample prior to pH and viscosity measurements.

PRODUCT CHARACTERISTICS (25°C)

Appearance Opaque white cream
Viscosity (Brk, RV, T-D, 20 rpm, after 24 h at room temperature; mPa·s) 35000 - 59000
pH 11.7 - 12.1

*Patented and Patent Pending

The information presented herein is believed to be accurate and reliable, but no warranty or guarantee, expressed or implied, is made regarding the information or the performance of any product. Further, nothing contained herein shall be taken as any inducement or recommendation to use, manufacture or sell that may infringe any patents or any other proprietary rights now or hereafter in existence, nor to imply compliance with any regulatory requirements

The Hallstar Company - 120 South Riverside Plaza Suite 1620 - Chicago, IL 60606-3911 USA

Tel.: 877 427 4255 (International n.: +1 312 385 4494) - Fax: +1 330 929 3616 - E-mail: customerservice@hallstar.com Web Site: hallstar.com