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Inquiry about Pro Niacin and Transderm Gel Stock
What is the current availability of **Pro Niacin**? Also, when is the **Transderm Gel** expected to be back in stock?
Ingredients for Dark Lips Treatment and Sun Protection
What ingredients are recommended for a lip treatment product to address dark lips and provide sun protection?
Sharing Formula Results and Question about Adding MSM for Oil Control
Based on my custom formula for oily/dehydrated skin, which contains: * GlutaBright * Arbutin * Sea Kelp * Rice Vitamin * B3 * GotuKola * HYA After using it for 4 days, I have...
Dissolving Activated Resorcinol™ in Natural Oil for Direct Use
Can Activated Resorcinol™ be dissolved in natural oil for direct application at a concentration of 1% (maximum recommended for leave-on products)? If so, how much natural oil...
Review and Adjustment of Skin Repair and Firming Serum Formula
I am developing a serum formula aimed at skin repair, firming, promoting healthy, hydrated skin, and addressing sun sensitivity and enlarged pores. I have experimented with the...
Combining Exfoliating Acids (Salicylic, Azelaic) and Formulation Challenges (pH, Thickening)
I have an existing toner formula containing Salicylic Acid, Propylene Glycol, Polysorbate 20, and water. I would like to know if I can add the following ingredients: * Azelaic...
Daytime Toner Formula for Acne Scars and Persistent Acne Issues
Following up on using a BHA toner at night which has improved acne and skin texture but not scars, I am planning to make a daytime toner formula. I would like feedback on the...
Formulation Review: pH, Stability, and Texture Adjustments for Anti-Aging, Scar, and Brightening Serums
I would like feedback on two serum/gel formulations I am developing. * **Formula 1:** Intended for reducing acne, redness, scars, and wrinkles. Ingredients: Licorice Extract,...
Incorporating Liquid and Powder Extracts into Cream Formulations
When formulating a cream using both liquid and powder extracts, is the mixing process the same as when using only liquid extracts? Specifically, how should powder extracts be...
Adding Physical Sunscreen Filters to Finished Lotion Base
I want to make a physical sunscreen by adding 25% Zinc Oxide and 25% Titanium Dioxide (total 50%) to a finished lotion base, specifically IVY Natural Hand & Body Lotion. My...
Formulation Question: Substituting Emulsifier and Enhancing Whitening in Activated Resorcinol Cream
I am formulating a cream with Activated Resorcinol™. I want to know if I can substitute Light Cream Maker™ entirely with Pro Polymer™ (suggested usage around 1.5-2%)? What...
Placenta Extract: Reliability, Quasi-Drug Status, and Market Potential
Based on the provided research links (e.g., http://omicsonline.org/effect-of-porcin ... 000186.pdf, http://www.ncbi.nlm.nih.gov/pubmed/16869202,...
Combining Pep®-Coll, Argireline, Double Hyaluron Liquid: Usage Rates and Direct Application
I want to combine the following ingredients: * Pep®-Coll * Argireline * Double Hyaluron Liquid What are the appropriate usage percentages for each ingredient when formulating?...
Extending Shelf Life of Homemade Yogurt Face Mask
How can I extend the shelf life of a homemade yogurt face mask? Would adding preservatives help, considering yogurt contains live bacteria?
Improving Lotion Texture: Thickness, Slip, and EDTA Concentration
I am making a lotion, but I have two issues with the texture. First, the lotion is too liquid and sometimes separates. Second, it doesn't feel smooth on the skin; it feels...
Formulating for Oily, Acne-Prone, Sensitive Skin: Ingredients and Percentage Conversion
I would like to formulate cosmetic products myself for oily, clogged-pore-prone, and sensitive skin. What are the suitable ingredients for this skin type, and how do I convert...
Using DMAE Powder in Skin Tightening Gel Formulation
Regarding the DMAE Skin Tightening Gel formula that typically uses 20% liquid DMAE, I would like to substitute it with DMAE powder. 1. Is it correct to use 10% DMAE powder and...
Jojoba Oil Mixing: Golden vs. Clear in Creams and Oils
Can Jojoba oil (Golden or Clear/Yellow) be mixed with other natural oils and into cream formulations? What is the difference between Golden and Clear/Yellow Jojoba oil when...
Mixing LHA, Glycolic Acid, and Lactic Acid in Body Peeling Cream
Is it possible and advisable to combine the following exfoliating ingredients in a 100g body peeling cream formula? * Capryloyl Salicylic Acid (LHA) * Glycolic Acid (AHA) *...
Serum Formulation Too Liquid After Adding Gelling Agent (Pro Polymer)
My serum formulation turned out too liquid even after adding Pro Polymer as a gelling agent. I also mentioned adding silicone. Could you please advise on how to adjust the...