Gluco-delta-Lactone

Gluco-delta-Lactone (GDL) is a naturally occurring food additive that is commonly used as a pH adjuster, sequestrant, and leavening agent in food products. It is also used in skincare products due to its exfoliating and moisturizing properties. GDL is a white crystalline powder that is soluble in water and has a slightly sweet taste.

Benefits of Gluco-delta-Lactone
  • Skin health: A study published in PubMed found that dietary intake of GDL can contribute to maintaining skin condition and attenuate skin inflammation. Dermatologists also recommend GDL for its exfoliating and moisturizing properties, making it an ideal ingredient for sensitive skin.
  • Hemostatic effects: According to a patent filed with Google Patents, GDL has hemostatic effects, which means it can help stop bleeding.
Case Studies Regarding the Benefits of Gluco-delta-Lactone
  • A double-blind, placebo-controlled study found that dietary intake of GDL can contribute to maintaining skin condition and attenuate skin inflammation.
  • Dermatologists recommend GDL for its exfoliating and moisturizing properties, making it an ideal ingredient for sensitive skin.

There is no specific recommended dosage for GDL as it depends on the intended use. In food products, the maximum permitted level of GDL is 10 g/kg. In skincare products, the concentration of GDL varies depending on the product and its intended use. GDL is considered safe for most skin types, including sensitive skin. However, excessive use of GDL in skincare products can cause irritation and redness. Ingesting large amounts of GDL can cause gastrointestinal discomfort such as bloating, gas, and diarrhea.

Sources:
  1. https://www.byrdie.com/gluconolactone-for-skin-4768624
  2. https://pubmed.ncbi.nlm.nih.gov/29431785/
  3. https://reference.medscape.com/drug/renacidin-citric-acid-glucono-delta-lactone-magnesium-carbonate-999633
  4. https://www.cosmopolitan.com/style-beauty/beauty/a39368433/gluconolactone-for-skin/
  5. https://patents.google.com/patent/US8530455B2/en
  6. https://www.sciencedirect.com/science/article/abs/pii/S0958694605001147

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