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| Catalog Number | CI-SC-0561 |
| Product Name | Glycolic Acid |
| CAS | 79-14-1 / 7732-18-5 |
| Structure |  |
| Synonyms | Acetic acid, 2-hydroxy- |
| Description | Glycolic acid is a naturally occurring alpha hydroxy acids (or AHAs). Synonym: hydroacetic acid. Concentration: 70% (30% water). Grade: CG |
| IUPAC Name | 2-Hydroxyacetic acid |
| Molecular Weight | 76.05 g/mol |
| Molecular Formula | C2H4O3 |
| Canonical SMILES | C(C(=O)O)O |
| InChI | AEMRFAOFKBGASW-UHFFFAOYSA-N |
| InChI Key | InChI=1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) |
| Boiling Point | 112 °C |
| Melting Point | 75-80 °C(lit.) |
| Flash Point | 128.7ºC |
| Density | 1.25 g/mL |
| Solubility | Water-soluble |
| Appearance | Clear, slightly yellowish liquid, characteristic odor |
| Application | Peels, creams, lotions, masks, cleansers. Due to it's acidity the final product needs to be tested for safe pH. Optimal pH range from 3.5-5.0. Some over the counter products, after adding glycolic acid, will separate as a result of the low pH, and need to be stabilized. |
| Storage | Store light-protected at a cool and dry place |
| Composition | Glycolic acid, water |
| Features And Benefits | Can reduce the appearance of fine lines, irregular pigmentation, age spots & decreases enlarged poresVery useful in exfoliating products as alpha-hydroxy acid peel, or in creams & lotions at a lower concentration for a more gentle acid-based peelWidely used to rejuvenate the skin by encouraging the shedding of old surface skin cells |
| GMO | GMO-free (does not contain plant-derived components) |
| HS Code | 1518004000 |
| INCI | Glycolic acid |
| Manufacture | Glycolic acid is produced by hydrolysis of molten monochloroacetic acid with 50% aqueous sodium hydroxide at 90-130 deg C. The resulting glycolic acid solution is about 70% concentrated. |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Monochloroacetic acid |
| Refractive Index | n20/D 1.424 |
| Uses | Typical use level is between 1-20% (final concentration of glycolic acid). For making a 10% AHA peel, use about 14.5% of glycolic acid 70, making a 5% AHA peel, use about 7.2%. For home use, it is not recommended to make AHA peels higher than 20% (equals about 28.5% of glycolic acid). |
What is glycolic acid?
Glycolic acid is a water-soluble alpha hydroxy acid (AHA) made from sugar cane.
What are AHAs?
AHAs are natural acids that come from plants and have small molecules that are easily absorbed by the skin.
How does glycolic acid work?
Glycolic acid speeds up cell turnover by dissolving the bonds that hold skin cells together, allowing dead skin cells to shed more quickly. It also triggers the production of collagen, which makes skin firm and elastic.
What are the benefits of glycolic acid for the skin?
Glycolic acid can smooth fine wrinkles, improve skin texture and tone, hydrate the skin, fade dark patches caused by sun damage, brighten the skin, prevent ingrown hairs, clean out pores to prevent acne breakouts, and fade hyperpigmentation caused by sun damage.
Can glycolic acid treat scars?
Glycolic acid can lighten dark patches and soften the look of raised and pitted scars, but it cannot make scars go away completely. Other treatments such as professional glycolic acid peels or different scar treatments may be more effective.
Where can glycolic acid be found?
Glycolic acid can be found in many over-the-counter skincare products, such as cleansers, masks, toners, and moisturizers. It is also used in chemical peels, which can be done by estheticians or dermatologists.
Does using sugar provide the same results as glycolic acid treatment?
No, using sugar as an exfoliant on the skin will not provide the same results as glycolic acid treatment. Glycolic acid has unique properties and benefits that cannot be replicated by using sugar.
How should glycolic acid be chosen for skin treatment?
The choice of glycolic acid treatment depends on the individual's skin type and goals. Over-the-counter products may be sufficient for general skincare maintenance, while professional treatments may be necessary for specific skin issues. The pH of the product is also an important factor to consider.
How to use glycolic acid safely?
It is important to wear sunscreen when using glycolic acid as it can make the skin more sensitive to the sun. Start by using the product a few times a week and gradually increase usage if the skin tolerates it well. It is also advisable to consult with a dermatologist before using glycolic acid if using other topical retinoids or exfoliating products.
What are the benefits of glycolic acid for collagen production and sun damage?
Glycolic acid promotes collagen production, which helps make the skin firm, plump, and elastic. It also protects collagen from sun damage and fades dark patches caused by sun damage.
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