For root perming, the gel consistency allows targeted application to the required area.
SIM Curl & Straight perming gel is designed to create root volume and straighten hair professionally.
The gel consistency helps apply the product precisely at the roots. It is designed for normal and fine hair.
Perming gel: key benefits
- Gel consistency.
- For precise application at the roots.
- Suitable for normal and fine hair.
- For professional use.
Key ingredients
- Tetrasodium EDTA — a chelating ingredient that binds metal ions.
How to use
Use for professional root perming or straightening, following the full instructions on the packaging. Choose the treatment according to the hair's condition and wear protective gloves.
Contains ammonia and thioglycolate. Follow the full instructions for use.
Technical information
- Brand: SIM
- Range / line: Sim Sensitive
- Product type: perming gel
- Pack size: 100 ml
- Feature: Fragrance-free
- Feature: Vegan
- EAN: 6417150024574
Product story
SIM Sensitive's professional products are based on a clearly defined purpose and carefully planned use. Curl & Straight perming gel in this range is designed to create root volume and straighten hair professionally. Product selection is part of a treatment plan that considers the hair's condition and desired result.
The gel consistency helps apply the product precisely at the roots. It is designed for normal and fine hair. In a professional service, the product's role and its use with the appropriate system products are essential. The professional selects the appropriate variant and follows the sequence specified for the procedure.
SIM's professional philosophy connects Scandinavian heritage with ingredient selection, functionality and consideration for the salon working environment. These technical products are fragrance-free. A clear product purpose combines precise professional work with individual hair care and styling needs.
What is this product suitable for?
This product is designed to create root volume and straighten hair professionally.
Frequently asked questions
What is this product designed for?
It is designed to create root volume and straighten hair professionally.
How to use
Use for professional root perming or straightening, following the full instructions on the packaging. Choose the treatment according to the hair's condition and wear protective gloves.
Is this product for professional use?
Yes. It is intended for professional use according to the product's instructions.
Related SIM products
- SIM SimFix — for selecting products from the perm neutralising system.
INCI
Aqua, Thioglycolic Acid, Ammonium Bicarbonate, Ammonia, Carbomer, Cetrimonium Chloride, Ceteareth-20, Tetrasodium EDTA.
- Volume
- 51-150ml
- Hair type/condition
- For normal hair
For thin hair - Ingredients
- 100% Vegan
Without fragrances - Usage
- For coloring and perms
For professionals - Product type
- Waving solution
About Sim Sensitive
Sim Sensitive is a Finnish professional haircare brand manufactured by Sim Finland Oy in Tampere. Its specialities span hair and scalp care, styling and professional colouring. The portfolio includes everyday products for use at home and technical products for hairdressers working in salons.
The different ranges help you build a routine around your hair’s condition, your scalp’s needs and the result you want. Start with a suitable shampoo and conditioner, then add a mask, scalp care or styling product as needed.
What is Sim Sensitive known for?
Fragrance-free professional haircare is an important part of the brand’s offering. DS brings together fragrance-free care and styling products. Forme Essentials features Finnish oat oil, while System 4 focuses on targeted scalp care.
Each product has a specific purpose. Consider your lengths and scalp separately when choosing care: dry hair, a lack of volume, unwanted warm tones and an oily scalp call for different solutions.
Sim Sensitive products
DS: fragrance-free haircare
DS includes shampoos, conditioners, masks and styling products. DS Repair Shampoo is designed for damaged hair, DS Moisture Shampoo for hair needing hydration, and DS Volume Shampoo for an airy, fuller feel. DS Blond Shampoo helps neutralise unwanted warm and yellow tones in blonde and bleached hair.
Follow cleansing with a product suited to your hair’s condition. When choosing hair conditioners, consider dryness through the lengths, previous chemical treatments and the level of conditioning you need.
System 4: scalp care
System 4 offers shampoos, a treatment mask, lotions and other scalp care products. System4 1 Special Shampoo is intended for oily, dandruff-prone scalps, while System4 2 Balancing Shampoo is designed for dry scalps with dandruff. System4 O Oil Cure Scalp Treatment is an exfoliating, conditioning mask containing salicylic acid.
Forme Essentials and SensiDO
Forme Essentials combines haircare and styling with Finnish oat oil. The range includes moisturising products and options for volume, curl styling and heat protection. Choose hair styling products according to your preferred texture, level of hold and styling method.
SensiDO covers professional colouring, including hair colours, lighteners and developers. The portfolio also includes the SensiDO Simplex Bonder system. Select technical products to suit the salon service and use them according to the manufacturer’s instructions.
Who are Sim Sensitive products for?
The brand is relevant to hairdressers and customers seeking professional haircare at home. DS suits a preference for fragrance-free products, System 4 addresses scalp care needs, and Forme Essentials offers everyday care and styling. Choose each product according to your hair and scalp needs.
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