CONIUNCTA® POWDER Shikimic Acid Powder (Shikimic Acid)

CONIUNCTA® POWDER Shikimic Acid Powder (Shikimic Acid) – Mild Exfoliant and Potential Active Ingredient for Cosmetics, Food, and Dietary Supplements (CAS: 138-59-0)

CONIUNCTA® POWDER Shikimic Acid Powder (Shikimic Acid) is derived from plant sources, particularly from the seeds of star anise (Illicium verum). Shikimic acid is a natural carboxylic acid that plays an important role in biochemistry in the synthesis of various aromatic compounds. In cosmetics, it is increasingly valued for its gentle exfoliating properties, while its use in food and dietary supplements has so far only occurred in specialized areas.

Properties and Active Ingredients

• Mild Exfoliation: Shikimic acid belongs to the group of α-hydroxy acids (AHA).She can promote the shedding of dead skin cells and refine the complexion without excessively irritating the skin.
• Moisture and skin feel: AHAs are known to support the moisture content of the skin and leave a smooth, silky skin feel.
• Antioxidant potential: Preliminary studies suggest that shikimic acid may scavenge free radicals and thus protect the skin from oxidative stress.
• Precursor function: In biochemical processes, shikimic acid serves as a precursor for various aromatic compounds, making it an interesting ingredient also in research.

Application in Cosmetics

Shikimic acid is gaining popularity in cosmetic products, particularly as a gentle exfoliant:

• Exfoliating Skincare: Products such as facial scrubs, masks, or toners containing shikimic acid support natural cell renewal and give the complexion a more even appearance.
• Tolerance: Compared to more potent AHAs (e.g., glycolic or lactic acid), shikimic acid is often better tolerated – especially by sensitive skin. However, a low concentration should be chosen for sensitive skin, and a patch test should be conducted.
• Formulation: Shikimic acid is water-soluble and can be easily incorporated into serums, lotions, or creams. Your pH range should be set to acidic (pH 3–5) for optimal effectiveness.

Use in food

In the food sector, shikimic acid as an isolated substance has so far played a rather minor role. It occurs naturally in spice plants such as star anise and can contribute to the characteristic aroma:

• Not approved as a food additive: Unlike some organic acids (e.g., citric acid), shikimic acid is not listed as a general food additive.
• Traditional use of star anise: In many kitchens around the world, star anise has been used for centuries for its intense aroma. The shikimic acid contained remains in the natural plant compound.

Dietary supplements

Shikimic acid is rarely used in isolated form in dietary supplements. However, there are a few products that rely on the natural ingredients of star anise or other sources of shikimic acid:

• Potential antioxidant effect: Theoretically, shikimic acid could contribute to the reduction of oxidative stress. However, scientific confirmations for a targeted health benefit are still pending.
• No EU-wide harmonized health claims: There are currently no approved health-related claims for shikimic acid under the Health Claims Regulation.
• Regulatory requirements: As with all dietary supplements, the use must comply with national guidelines. A thorough examination of admissibility and maximum quantities is essential.

Note: Dietary supplements are not a substitute for a balanced diet. The recommended daily dose should not be exceeded.

Manufacturing and Quality

CONIUNCTA® POWDER Shikimic Acid Powder (Shikimic Acid) is obtained through gentle processes, often from natural raw materials (e.g., star anise). High purity and standardized quality controls ensure that the characteristic properties of the acid are preserved. This allows it to be reliably used in cosmetic products or as a research or specialty ingredient.

Recommended Application Concentration

Cosmetic Products: Depending on the desired exfoliation and skin compatibility, recommended concentrations typically range between 0.5–1%. For sensitive skin, a lower dose should be chosen and the pH value adjusted.

Food & Dietary Supplements: Since shikimic acid is not approved as a food additive, its use in the food sector is hardly recommended. In dietary supplements that utilize star anise extracts, small amounts may naturally occur. An exact maximum amount is not generally established and requires individual case assessment.

Clinical Studies and Efficacy

Some studies highlight the mild exfoliating and potentially antioxidant properties.Further studies could help to substantiate the benefits for skin and health even more precisely. Currently, many statements regarding positive effects are based on in-vitro results or smaller studies. (Sources: Journal of Cosmetic Dermatology, Phytochemistry Reviews)

Conclusion: CONIUNCTA® POWDER Shikimic Acid Powder – A mild AHA for innovative formulations

CONIUNCTA® POWDER Shikimic Acid Powder (Shikimic Acid) is primarily recommended for cosmetic applications that desire a mild yet effective exfoliation. Its potential antioxidant effect adds extra value to care products. In food, shikimic acid is not approved as an independent additive but can occur in small amounts from natural sources such as star anise.Even as a potential component of dietary supplements, initial applications can be found, although scientific confirmations of a significant benefit are still pending. Thanks to its versatile properties, shikimic acid represents an exciting building block in modern products that combine gentle care and innovation.