Ingredient · Updated
Glycerin
Found in 185 productsSee all
What is Glycerin?
Glycerin, also known as glycerol, is a colorless, odorless liquid derived from both natural and synthetic sources. It is produced through the hydrolysis of fats and oils or as a byproduct in soap making and biodiesel production.
In food products, glycerin is used as a humectant, sweetener, and solvent. It helps retain moisture, which can extend the shelf life of products like baked goods and candies. Despite being sweet, it has a relatively low impact on blood sugar levels compared to sugars, making it a common sugar substitute in low-carb and sugar-free products.
When considering glycerin on a label, it's useful to know its source—whether plant, animal, or synthetic—as this can be important for dietary restrictions and preferences.
Commonly found in: protein bars, baked goods, candies, cosmetics, pharmaceuticals
Benefits
- Glycerin helps maintain moisture levels in foods, improving texture and extending shelf life.
- As a sugar substitute, glycerin has a lower glycemic index, making it suitable for reducing sugar intake.
Glycerin is generally recognized as safe (GRAS) by the FDA for use in food, cosmetics, and pharmaceuticals.
Research supports glycerin's use as a safe food additive and sugar substitute with minimal impact on blood sugar.
Glycerin can be vegan if derived from plant sources; however, animal-derived glycerin also exists.
Sources: Everything Added to Food in the United States (EAFUS): Glycerin · Humectant Properties of Glycerol
Scout's take
Humectant that draws moisture to the skin — a beneficial base ingredient.
The case against
There are no significant risks associated with glycerin in cleaning products.
from the analysis of Multi Surface Peppermint Sage Cleaning Wipes · echoed in 9 other analysesExcessive consumption may lead to digestive discomfort.
from the analysis of Rho Glutathione Liposomal · echoed in 8 other analysesThere are no significant risks associated with glycerin in cosmetic formulations.
from the analysis of Innersense Organic Beauty - Natural Pure Harmony Hairbath Shampoo · echoed in 7 other analysesThere are minimal risks associated with glycerin, primarily related to potential skin irritation in very sensitive individuals.
from the analysis of Sol De Janeiro Brazilian Bum Bum Cream · echoed in 6 other analysesThere are minimal risks associated with glycerin, though overuse can potentially lead to a sticky feeling on the skin.
from the analysis of Avene Tolerance Foaming Facial Cleanser · echoed in 3 other analysesThe case for
It helps maintain skin hydration and can improve the skin's natural barrier function.
from the analysis of Aveeno Kids Continuous Protection Sensitive Skin Sunscreen Broad Spectrum SPF 50 / LOTION · echoed in 8 other analysesIt helps to maintain skin hydration and improves the texture of the product.
from the analysis of Little Seed Farm All Natural Deodorant Cream Aluminum Free Deodorant for Women · echoed in 4 other analysesHelps maintain moisture and improves product texture.
from the analysis of Trader Joe's Laundry Detergent Sheets · echoed in 4 other analysesGlycerin helps to keep the skin hydrated and soft, enhancing the overall texture and appearance of the skin.
from the analysis of Cocokind Electrolyte Water Cream - : Face Moisturizer, No Fragrance Added, For Combination Skin · echoed in 3 other analysesIt helps in keeping the skin moisturized and soft.
from the analysis of Salt & Stone Body Wash - Bergamot & Hinoki · echoed in 3 other analysesMore from Scout's analyses
Humectant / hydrating sugar or amino acid — draws moisture to skin.
from the analysis of W3LL People Bio Tint SPF 30 Tinted MoisturizerGlycerin is a humectant that attracts moisture to the skin, helping to keep it hydrated. It is widely used in skincare products due to its moisturizing properties. It can improve skin barrier function and skin elasticity.
from the analysis of Aveeno Kids Continuous Protection Sensitive Skin Sunscreen Broad Spectrum SPF 50 / LOTIONHumectant that draws water into the skin; offsets alcohol's drying effect. Safe, well-tolerated, and biodegradable.
from the analysis of Pipette Mineral Sunscreen SPF 50All 185 products with Glycerin
+ 161 more products in the Scout app
Where Glycerin shows up
- Body Lotion 27 products
- Makeup 20 products
- Skin Care 18 products
- Protein Bars 17 products
- Body Care 16 products
- Sunscreen 15 products
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