Product Overview
Sorbitol (chemical name: D-Sorbitol) is a high-purity, polyol (sugar alcohol) derived from the hydrogenation of glucose-naturally occurring in fruits (e.g., apples, pears) and berries, and industrially produced via a sustainable, non-GMO process. Available in two primary forms-anhydrous sorbitol (fine white powder, 99.5%+ purity) and aqueous sorbitol solution (70% w/w clear, viscous liquid)-it is valued for its dual role as a low-calorie sweetener and functional additive (moisturizer, thickener, stabilizer). Compliant with global standards (FCC, USP, EU Food Additive E420), it is widely used in food & beverages, pharmaceuticals, and cosmetics-ideal for brands prioritizing clean labels, low-sugar formulations, and gentle, skin-friendly ingredients.
Core Advantages & Functional Benefits
- Food & Beverage: Low-Calorie Sweetener with Functional Perks
- Sweetness & Calorie Balance: Offers 60% the sweetness of sucrose (table sugar) with 60% fewer calories (2.6 kcal/g vs. 4 kcal/g for sugar). Its mild, clean taste enhances fruit flavors (e.g., in jams, juices) without overpowering, and it masks bitter notes in functional beverages (e.g., vitamin drinks, protein shakes).
- Low Glycemic Index (GI): With a GI of ~9 (vs. 100 for sucrose), it does not cause sharp blood sugar spikes-making it suitable for low-sugar, diabetic-friendly, and keto-friendly products (e.g., sugar-free candies, low-carb baked goods).
- Moisturizing & Shelf-Life Extension: Acts as a humectant, attracting and retaining moisture in baked goods (bread, cakes), confections (chocolates, gummies), and processed foods (deli meats, frozen desserts). This prevents staling, maintains texture (e.g., softness in cookies), and extends shelf life by 30-50%.
- No (Non-Cariogenic): Unlike sugar, it is not fermented by oral bacteria to produce acid-making it a safe sweetener for tooth-friendly products (e.g., sugar-free chewing gum, toothpaste).
- Pharmaceuticals: Gentle Excipient & Laxative
- Excipient Functions: Serves as a binder, diluent, and sweetener in oral medications (tablets, syrups, chewable vitamins). Its humectant properties prevent tablet caking and maintain the stability of liquid formulations (e.g., pediatric cough syrups).
- Osmotic Laxative: In higher doses (10-30g/day), oral sorbitol acts as a gentle, non-habit-forming laxative-drawing water into the intestines to soften stool and stimulate bowel movements. It is used to treat occasional constipation and prepare the bowel for medical procedures (e.g., colonoscopies).
- Dental & Topical Use: Added to mouthwashes (as a sweetener and moisturizer) and topical ointments (to soothe dry, irritated skin)-its mild, non-irritating nature makes it suitable for sensitive patients (e.g., infants, the elderly).
- Cosmetics & Personal Care: Skin-Friendly Moisturizer
- Deep Hydration: As a humectant and emollient, it penetrates the stratum corneum (outer skin layer) to attract water and form a protective moisture barrier-reducing transepidermal water loss (TEWL) and relieving dryness. It is a key ingredient in moisturizers, lotions, serums, and lip balms.
- Compatibility & Stability: Works with all skin types (including sensitive, acne-prone, and mature skin) and is compatible with other actives (e.g., hyaluronic acid, vitamin C, retinol). It enhances the spreadability of creams and prevents formulations from drying out or cracking.
- Hair Care: Added to shampoos, conditioners, and hair masks to hydrate dry, brittle hair-improving manageability, shine, and reducing split ends.
Ideal Application Scenarios
- Confections: Sugar-free candies, gummies, chocolates, and chewing gum (non-cariogenic, texture enhancer).
- Baked Goods: Bread, cakes, muffins, and pastries (moisturizer, anti-staling agent).
- Beverages: Diet sodas, fruit juices, protein shakes, and herbal teas (low-calorie sweetener, flavor enhancer).
- Processed Foods: Deli meats, frozen meals, and salad dressings (humectant, stabilizer).
- Oral Medications: Tablets, capsules, syrups, and chewable vitamins (binder, sweetener).
- Laxatives: Oral solutions or powders for constipation relief (osmotic laxative).
- Topicals: Ointments, creams, and mouthwashes (moisturizer, soothing agent).
- Cosmetics & Personal Care:
- Skincare: Moisturizers, lotions, serums, lip balms, and face masks (hydrating agent).
- Hair Care: Shampoos, conditioners, hair oils, and styling products (moisturizer, detangler).
- Toiletries: Toothpaste, body washes, and hand sanitizers (sweetener, moisturizer).
Quality Assurance & Storage
- Food Grade (FCC): Anhydrous form (≥99.5% purity) or 70% solution, free from heavy metals (lead <0.1 ppm, arsenic <0.05 ppm), residual sugars, and microbial contaminants.
- Pharmaceutical Grade (USP): Ultra-pure (≥99.8% purity), tested for endotoxins (<0.5 EU/mL) and compliance with strict microbial limits-suitable for oral and topical medications.
- Industrial Grade: 70-85% solutions for non-food applications (e.g., adhesives, plastics), with lower purity requirements.
- Rigorous Testing: Each batch undergoes third-party analysis to verify:
- Purity, sweetness profile, and moisture content (anhydrous form: <0.1% moisture).
- For pharmaceutical grade: Dissolution rate, endotoxin count, and compatibility with APIs.
- Compliance with FCC, USP, and EU E420 standards.
- Anhydrous Powder: Store in a cool, dry place (15-25°C) away from direct sunlight and moisture (hygroscopic, may clump in humidity >60%). Seal tightly after use.
- Aqueous Solution: Store at room temperature (avoid freezing, which may cause crystallization). Agitate gently before use if crystals form. Shelf life: 36 months (unopened, all grades); 12 months (opened, powder); 6 months (opened, solution).
Who Is This Product For?
- Food Manufacturers: Developing low-sugar, low-calorie, or diabetic-friendly products (confections, baked goods, beverages) needing a natural sweetener and moisturizer.
- Pharmaceutical Companies: Formulating oral medications, laxatives, or topical treatments requiring a gentle, compatible excipient.
- Cosmetic Formulators: Creating skincare, haircare, or toiletries with deep hydration benefits-especially for sensitive or dry skin/hair.
- Health-Conscious Brands: Prioritizing clean labels, non-cariogenic ingredients, and low-GI formulations to meet consumer demand for healthier products.
- Industrial Operators: Using sorbitol as a plasticizer in adhesives, coatings, or polymer production (industrial grade).
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