Pure Tranexamic Acid Powder

99% Premium Tranexamic Acid Powder Supplier

Tranexamic acid is a high-purity functional raw material widely used in cosmetics, skincare products, and daily chemical products. YTBIO's Pure Tranexamic Acid Powder raw material has a purity and stability of over 99%, and the products have good stability and formulation compatibility, making them suitable for the development of serums, creams, lotions, masks, and various functional skincare products.

Product Features

1) Its stability is much better than the general traditional whitening ingredients, and it is not easily affected by the temperature environment.

2) It is easily absorbed by the skin, it can not only whiten the skin, but also lighten the spots, meanwhile, it can improve the transparency of the overall skin tone and the dullness of the local skin patches.

3) It can lighten dark spots, yellow freckles, acne marks, etc., which is mainly by inhibiting the activity of tyrosinase and melanocytes to reduce the production of melanin from the basal layer of the epidermis, as well as the redness effect on inflammatory.

4) It is h igh safety, no irritation to the skin for external use, and the highest concentration in cosmetics is 2%~3%.

Process Flow

Raw Material Preparation

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 Reaction Synthesis

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 Filtration and Purification

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 Crystallization Treatment

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 Low-Temperature Drying

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 Grinding and Sieving

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Quality Inspection

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 Finished Product Packaging

Why Choose Us?

1. Quality Management: We implement end-to-end quality control from raw materials to production.

2. Extensive Export Experience: 12 years of industry experience, supporting global market cooperation and international logistics solutions.

3. Technical Support: We can provide specifications, test reports, and related technical documents.

4. Customization Services: We support different packaging and customized solutions for various customer needs.

5. Production Capacity: We have a mature production system and continuous supply capability.

Tranexamic Acid: Mechanism of Action

Whitening and lightening

① Interfering with tyrosinase reaction

Tranexamic acid has a similar chemical structure to tyrosine and can directly compete with tyrosine, interfere with the catalytic effect of tyrosinase on tyrosine metabolism, and reduce melanin production.

② Inhibit the release of prostaglandin E2

Reduces the activity of plasmin, interferes with the interaction between keratinocytes and melanocytes, inhibits the release of prostaglandin E2 (PGE2) from keratinocytes, and reduces the tyrosinase activity of melanocytes induced by ultraviolet rays, thereby reducing melanin production.

③ Inhibit the activation of VEGFRs and the formation of melanin-producing proteins

Tranexamic acid inhibits the activation of vascular endothelial growth factor receptors (VEGFRs) and the expression of melanin-producing proteins in normal human melanocytes, reducing tyrosinase activity and interfering with melanin production.

④ Inhibit melanocyte activation induced by UVB

Inhibits UV-induced melanocyte activation by reducing proinsulin-converting enzyme 2 (PC2) and α-melanocyte-stimulating hormone (α-MSH).

⑤ Activate melanoma cell autophagy

Inhibits melanocyte production by activating the autophagy system.

Fight aging

① Promote the repair of skin barrier and basement membrane zone

Inhibits the activity of serine proteases in the stratum corneum and the expression of antimicrobial peptide LL-37 to repair the barrier; inhibits plasmin, matrix metalloproteinases (MMPs) and trypsin to repair the basement membrane zone.

②Fight against natural aging

Pure Tranexamic Acid Powder enhances hyaluronic acid synthesis by increasing the number of epidermal cells, inhibits matrix metalloproteinases (MMPs) by blocking plasmin, thereby reducing the degradation of extracellular matrix (ECM) in the dermis, and can reduce TNF-α in the blood. , IL-6 and reactive oxygen species (ROS) levels to improve the natural aging of the skin.

③ Anti-photoaging

Tranexamic acid can improve UVB-induced photoaging by increasing mitochondrial biogenesis, and can also improve UVA-induced photoaging by increasing the expression of estrogen receptor-β on the surface of mast cells and regulating hypothalamic-pituitary hormones.

Fight inflammation

① Prevent the formation of red blood cells

Tranexamic acid inhibits the overexpression and activation of VEGF growth factor receptors in vascular endothelium, prevents skin angiogenesis, and improves erythema and postoperative bruising.

② Tranexamic acid can inhibit CD4+ T cell infiltration and T cell polarization

Inhibits CD4+ T cell infiltration and T cell polarization induced by human antimicrobial peptide LL37 and exerts anti-inflammatory effects.

③ Tranexamic acid can inhibit pro-inflammatory factors and chemokines

Reduce the expression of pro-inflammatory cytokines (interleukin 6 and tumor necrosis factor α) and chemokines (CCL10) to exert anti-inflammatory effects.

④ Tranexamic acid can inhibit the release of leukotrienes and platelet active factors

Tranexamic acid reduces the release of bradykinin by blocking plasmin. It can also inhibit the release of leukotrienes and platelet active factors by reducing the number and activity of mast cells, thus exerting an anti-inflammatory effect.

Applications Overview

Tranexamic Acid vs. Niacinamide: Which is More Effective for Skin Whitening?

Conclusion First: Their mechanisms of action differ, making a simple comparison of superiority impossible. Combined use yields better results.

I. Causes of Skin Darkening

External stimuli such as ultraviolet radiation activate tyrosinase in the skin, which then catalyzes melanin synthesis. Newly generated melanin is transported to the skin's surface and deposited, ultimately leading to darker skin tone or the formation of age spots.

II. The Whitening Mechanism of Tranexamic Acid

As mentioned earlier, the core mechanism of tranexamic acid is to inhibit tyrosinase activity, thereby reducing melanin production and controlling melanin production at its source. Tranexamic acid is particularly suitable for stubborn pigmentation problems such as melasma and post-inflammatory hyperpigmentation.

III. The Whitening Mechanism of Niacinamide

Niacinamide acts on the melanin transport stage. It does not prevent melanin synthesis but rather blocks the transport of already generated melanin from melanocytes to surrounding keratinocytes, preventing melanin from reaching the skin's surface. Therefore, niacinamide is more effective in brightening skin tone and improving overall dullness.

IV. Comparison of the Two

Tranexamic acid and niacinamide act on different stages of melanin metabolism—one controls production, the other blocks transport; their mechanisms of action do not conflict.

Both are effective when used alone, but when used together, they form a more complete blocking chain. In practice, combined use usually shows better overall effects than using a single ingredient.

V. Conclusion

There is no absolute winner between tranexamic acid and niacinamide; the choice depends on the whitening goal. For blemishes or pigmentation, tranexamic acid is more advantageous; for overall brightening and improving dullness, niacinamide is more suitable. In most formulations, using both together often achieves a more comprehensive and efficient whitening effect.

Contact Us

YTBIO is a Pure Tranexamic Acid Powder Suppliers committed to providing customers with the highest-quality Tranexamic Acid Powder Suppliers powder bulk and services so that every consumer can enjoy natural, healthy, and high-quality product. If you have any inquiries or needs about our products, please feel free to contact us, and we will reply to you as soon as possible.

Contact Us for Tranexamic Acid 99% Specifications and Pricing！

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