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The Anti-Aging Power of Alpha-Ketoglutarate
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Product Description
Alpha-ketoglutarate (α-Ketoglutarate, often abbreviated as AKG) is a naturally occurring organic compound and a key intermediate in the Krebs cycle (citric acid cycle), a central metabolic pathway in cells. In cosmetics, it is typically used in its stabilized forms (e.g., sodium alpha-ketoglutarate or calcium alpha-ketoglutarate) to enhance solubility and stability in formulations.
Chemically, it is a five-carbon dicarboxylic acid, known for its role in energy metabolism and amino acid synthesis in the body. In skincare, its biological activity is linked to supporting cellular energy production, collagen synthesis, and antioxidant defense, making it a versatile ingredient in anti-aging and rejuvenating products.
Unlock the secret to cellular youth with Aogebio® Alpha-Ketoglutarate (AKG), a premium-grade mitochondrial nutrient clinically proven to combat skin aging at the metabolic level. As a critical Krebs cycle intermediate, our pharmaceutical-grade AKG (CAS 328-50-7) delivers unparalleled:
✔ Cellular Energy Boost – Recharges aging skin's ATP production
✔ Collagen Synthesis – Increases Type I collagen by 30% in clinical studies*
✔ DNA Protection – Reduces oxidative damage by supporting NAD+ levels
✔ Wound Healing – Accelerates tissue repair in post-procedure formulations
Why Formulators Choose Aogebio® AKG?
• 99% Ultra-Pure – Endotoxin-free for sensitive skin applications
• Multi-Functional – Works in serums, creams, and under-eye treatments
• Proven Efficacy – Validated in 3D skin models to reduce senescence markers
• Synergistic Pairing – Enhances results with hyaluronic acid and peptides
Boosts collagen and elastin synthesis
It acts as a precursor for amino acids essential for collagen and elastin production, helping to improve skin firmness, reduce fine lines, and enhance skin elasticity.
Antioxidant and anti-glycation effects
Neutralizes free radicals caused by UV exposure and environmental stress, protecting skin cells from oxidative damage. It also inhibits glycation—a process where sugars bind to proteins, leading to stiff, aging skin—thus preserving skin’s youthful texture.
Exfoliation and skin renewal
Mildly promotes desquamation without harsh irritation, unclogging pores and smoothing rough skin texture. This makes it suitable for sensitive skin seeking gentle exfoliation.
Hydration and barrier support
May enhance the skin’s natural moisturizing factors and strengthen the stratum corneum, improving hydration retention and reducing transepidermal water loss.
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Use
Typically used in cosmetic formulations at concentrations of 0.5%–5%. Lower ranges (0.5%–2%) are common in daily anti-aging or brightening products, while higher concentrations (3%–5%) may be used in targeted treatments for mature or dull skin.
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Skincare Products
Including lotions, masks, or essences, to combat dullness by enhancing cellular turnover and antioxidant defense, leaving skin with a more even tone.
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Anti-Aging Products
Targeting fine lines, sagging, and loss of elasticity, often paired with peptides or coenzyme Q10 to amplify collagen-boosting effects.
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Post-Sun or Repair Products
Supporting skin recovery after UV exposure by neutralizing free radicals and aiding in cellular repair.
Storage
Store in a closed container at a dry place at room temperature.
Animal Testing
Not animal tested
Vegan
Does not contain animal-derived components
GMO
No data available