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TAMARINDUS INDICA FRUIT/SEED EXTRACT.

Valuable CAS 84961-62-6 / SKIN PROTECTING

Derived from the versatile tamarind, Tamarindus Indica Fruit/Seed Extract is a botanical active renowned for its multifaceted benefits, including potent hydration, significant anti-aging effects, soothing properties, and improving overall skin tone. Its rich profile contributes to comprehensive skin health and rejuvenation.

Moisturizer/Humectant Soothing Antioxidant Skin-conditioning agent Anti-aging Brightening Sebum Regulator

Science

Tamarindus Indica Fruit/Seed Extract functions primarily as a powerful humectant and moisturizer, leveraging its high content of polysaccharides, specifically galactoxyloglycans, to effectively attract and retain water molecules within the skin. This action significantly enhances hydration, increases softness, and boosts elasticity. It additionally forms a gentle protective barrier against external environmental aggressors. Rich in antioxidants such as polyphenols, proanthocyanidins, vitamin C, and flavonoids, the extract actively combats oxidative stress and protects against free radical damage. These antioxidant properties support anti-aging by promoting collagen synthesis and minimizing its enzymatic degradation. Furthermore, it possesses anti-inflammatory capabilities to soothe irritated skin and reduce redness, while its ability to inhibit tyrosinase activity helps reduce melanin production for improved skin texture and tone. Clinical data also indicates a potential for sebum reduction.


Research

Medium confidence
Effective range 4–4%
Optimal

4%

Key findings

  1. 01 A 4% concentration of the extract significantly improved skin elasticity, hydration, and smoothness. Notably, it outperformed hyaluronic acid in skin moisturization and in visibly smoothing fine lines and wrinkles.
  2. 02 In a 12-week study, a 4% concentration of the extract demonstrated a significant reduction in skin melanin content and contributed positively to sebum regulation.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Stability

Tamarind seed polysaccharide exhibits broad pH tolerance and excellent heat stability. It maintains integrity, forming gels with sugar concentrates across a wide pH range, even remaining unaffected by prolonged boiling in neutral aqueous solutions.


Safety

CIR Status
Not reviewed
Sensitization risk Low

Generally considered safe for cosmetic use, demonstrating a good safety profile with rare instances of allergic reactions or irritation. Its incorporation into cosmetic products is permitted under European Cosmetics Regulation.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Valuable

A versatile botanical extract, Tamarindus Indica Fruit/Seed Extract offers superior hydration, anti-aging, soothing, brightening, and sebum-regulating benefits, making it a valuable addition to precision skincare formulations for all skin types.


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