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Home > Cosmetic Ingredient > Bulking (Find 109 items)

Cosmetic Ingredient

Check all the chemical products you need for bulking agent with CAS NO., property information, SDS. Shop bulking agent raw chemical materials from certified suppliers with detailed products information.

Bentonite

(1302-78-9)
Used in iron concentrate pellets, drilling mud, foundry sand binder, animal and vegetable oil decolorization, purifier, plastic filler, desiccant, adsorbent, etc.; GB2760-96: processing aid. Purifying agent; anticaking agent; suspending agent; emulsifier. Mainly used for clarification of wine; filter aid for suspended yeast in draft beer. It can effectively adsorb proteins, pigments and positively charged colloidal ions to produce aggregation. When in use, add 10 times the amount of water to mak

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Starch

(9005-25-8)
Indicator for iodometric titration. Amylase substrate.

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Carboxymethyl Cellulose

(9000-11-7)
CMC dissolves in water can significantly increase the viscosity of the solution, has the functions of thickening, dispersing, emulsifying, suspending, protecting colloid, etc., and is physiologically harmless. It is obtained in the production of food, medicine, daily chemical, petroleum, paper, textile, construction and other fields widely used.

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Magnesium carbonate

(546-93-0)
Used in Pharmaceutical units as a Magnesium Salt, Heat Insulator and Refractor, Antacid. Also used in Cosmetics, inks, glass, drying agent, color retention agent and etc.

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Magnesium sulfate heptahydrate

(10034-99-8)
Used in tanning, fertilizer, porcelain, matches, explosives, printing and dyeing, medicine and other industries; used in steelmaking and ironmaking; magnesium sulfate is a nutrient enhancer for feed. Used as a laxative, choleretic, used for catharsis and duodenal drainage; used as analytical reagent and mordant

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Kaolin

(1332-58-7)
Kaolin (China clay) is a mixture of various aluminum silicates. It is often used in powders and masks given its absorbent, abrasive, bulking, and opacifying properties. This white, soft powder has good coverage and absorption abilities for both water and oil, making it an appropriate absorber of the oil and sweat secreted by the skin. It adheres well to the skin’s surface, yet is easily removed with normal cleansing procedures. Kaolin is considered a non-comedogenic raw material.

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Talc (Mg3H2(SiO3)4)

(14807-96-6)
Talc is a mineral composed of hydrated magnesium silicate with the chemical formula H2Mg3(SiO3)4 or Mg3Si4O10(OH)2. Talc is used in many industries such as paper making, plastic, paint and coatings, rubber, food, electric cable, pharmaceuticals, cosmetics

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Calcium sulfate

(7778-18-9)
Calcium sulfate (or calcium sulphate) is the inorganic compound with the formula CaSO4 and related hydrates. In the form of γ-anhydrite (the anhydrous form), it is used as a desiccant. One particular hydrate is better known as plaster of Paris, and another occurs naturally as the mineral gypsum. It has many uses in industry. All forms are white solids that are poorly soluble in water. Calcium sulfate causes permanent hardness in water.

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Coconut oil

(8001-31-8)
Coconut Oil is the oil obtained from the kernel of the nuts of the coconut palm. it has a sharp melting character (narrow plastic range) in that it changes abruptly from a hard, brittle solid to a clear oil with a temperature change of a few degrees, and the transition occurs at room temperature range. it melts at 25°c and is more com- pletely solid than butter at 10°c. these properties make it suited for the preparation of shortenings where brittleness and a large change in consistency wi

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Bulking in cosmetics refers to non-reactive, chemically inert solid ingredients that serve to dilute other solids or increase the volume of cosmetic products. According to their source, they are classified into inorganic and organic bulking agents. According to their application, baulking agents can be categorized as filling agents and thickening agents. According to the particle size, bulking includes fine particle and coarse particle bulking agents. "Bulking" on ECHEMI mainly supplies raw materials for bulking agents.

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Bulking refers to non-reactive, chemically inert solid ingredients utilized in cosmetics to dilute other solids and/or increase the volume of the product. These bulking agents primarily work by occupying space within the product, thereby enhancing its volume without affecting its chemical composition.

They increase the volume of cosmetic products, allowing manufacturers to produce larger quantities economically. Bulking agents contribute to the desired texture and consistency of the product, ensuring it applies smoothly and evenly. They also help stabilize formulations, preventing ingredients from settling or separating. Moreover, by diluting more expensive active ingredients, bulking agents can help reduce production costs without compromising product quality.

The main components of bulking agents include:

● Talc

● Silica

● Mica

● Calcium carbonate

● Nylon powder

Frequently Asked Questions

What is bulking in the context of fitness and bodybuilding?

Bulking refers to a phase in bodybuilding and fitness where individuals intentionally consume more calories than they burn to support muscle growth. This surplus, combined with resistance training, helps increase lean muscle mass. Bulking is typically followed by a cutting phase to reduce excess body fat while preserving the gained muscle.

How long should a bulking phase last?

A bulking phase usually lasts between 4 to 6 months, depending on individual goals, training experience, and metabolism. Beginners may see faster muscle gains and can bulk for shorter periods, while advanced lifters might require longer phases with careful monitoring to avoid excessive fat gain. Regular progress tracking is essential to optimize results.

What foods are best for an effective bulking diet?

An effective bulking diet emphasizes calorie-dense, nutrient-rich foods such as lean meats (chicken, beef), complex carbohydrates (brown rice, oats, sweet potatoes), healthy fats (avocados, nuts, olive oil), and dairy or plant-based proteins (Greek yogurt, tofu). Including sufficient protein—typically 1.6 to 2.2 grams per kilogram of body weight—is crucial for muscle synthesis during bulking.

Can you bulk without gaining fat?

While some fat gain is common during bulking due to the required caloric surplus, it’s possible to minimize it through a 'lean bulk.' This approach involves a modest calorie surplus (around 250–500 calories above maintenance), consistent strength training, and prioritizing whole, nutrient-dense foods. Monitoring weekly weight gain (0.25–0.5 lbs for men, slightly less for women) helps maintain a favorable muscle-to-fat ratio.

What supplements support a successful bulking phase?

Key supplements that support bulking include whey protein for convenient protein intake, creatine monohydrate to enhance strength and muscle volume, and branched-chain amino acids (BCAAs) to aid recovery. Omega-3 fatty acids and multivitamins may also support overall health and performance. However, supplements should complement—not replace—a balanced, high-calorie diet and structured training program.

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