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# Centrifuge Tube 50 ml Round Bottom (Code: 30675) **Question:** Can this tube withstand centrifugation at speeds greater than 10,000?

I am interested in the following three ready-to-use base products from your company: * `Cica Baume B5+` (Compare to La Roche-Posay) * `ANR Serum Base` (Compare to Estee) *...

How can I formulate a **body oil** with **SPF 50** and **PA++++**? * What specific sunscreen ingredients should be used? * What are the required amounts for a **100 ml** batch?

I would like to inquire about this product: * Can it be used in formulations containing `Fragrance Oil`? * Will it have any impact on the scent of the product?

Can I immerse `Hydroxypropyl methylcellulose 50cp` in a water bath at 80°C for 5 minutes?

If I use `Maxagel™ EP` in a massage balm formulation that contains high concentrations of the following ingredients: * Menthol * Camphor * Eucalyptus Oil I found that the gel...

Could you please provide more information regarding the `Bakuchiol` available? I am specifically looking for details on: * Product form * `Stability` and heat resistance...

Can I use the following formulation for a **purifying** shampoo? * `SweetWash™ Hair`: 51% * `Distilled Water`: 47% * `Essential Oil`: 2% Is this acceptable, or should I add...

I am looking for an IPBC-based fungicide for natural fiber handicrafts (water hyacinth) intended for export to the US and EU markets. The requirements are: no color change,...

Regarding Aristoflex AVC and its oil-handling capabilities: * Can `oil active ingredients` be added directly to the formulation? * Or is it necessary to add an `emulsifier`...

What parameters should be measured weekly for long-term stability testing, and what equipment is required for a comprehensive analysis? Additionally, I have the following...

# Using Sodium Bicarbonate in Mouthwash Can `Sodium Bicarbonate` be used in a mouthwash formulation? If so, what is the recommended percentage to stay within the Thai FDA's...

How can I develop an `Emulsion` formula with a `Water Drop` effect? * What are the specific techniques or mixing methods required when using single ingredients instead of...

Hello, Which option is better for formulation between these two? * `Astaxanthin powder` * `Astaxanthin Liquid (Stabilized, Crystal Clear)`

Which preservative is suitable for a herbal decoction (Cassumunar Ginger, Turmeric, Kaffir Lime Peel, and *Tinospora cordifolia*) intended for use in a water-based cosmetic...

I want to create a clear anti-aging serum that is stable and low-irritation. I am unsure about the formula's compatibility and whether the gelling agent can withstand the...

Does `Tannin` require temperature control?

If I want to reverse-engineer a cosmetic product formula, such as a lotion or scrub, without an ingredient label: * Is it generally possible to do so? * What are the typical...

I would like to formulate 100 grams of spray perfume using the following ratio: * **Concentrated Fragrance Oils:** 20 grams (e.g., `Agarwood Fragrance Oil`, `Allure`) * **8...

Are the concentrations of the following active ingredients in my formula effective for visible results and safe for use in the eye area? * Peptides * Biotin * Hydrolyzed...