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Glitter Gel Eyeliner Formulation Guidance
I would like to know if you have a formulation for glitter gel eyeliner.
Adult Facial Cream Formulation for Normal Skin (Brightening, Firming, Anti-aging)
I am developing a facial cream for adults with normal skin (not dry, not oily) that aims to brighten the skin, improve firmness, and reduce fine lines. Is the following...
Skin Irritation from Cosmetic Formulation Ingredients
I have a cosmetic formulation containing the following ingredients: * Myristyl Nicotinate (Pro-Niacin™) * Yeast Radiance™ * Copper Peptide (GHK-Cu) * Centella Asiatica Extract...
Eye Cream/Gel Formulation for Wrinkles and Dark Circles
I want to formulate an eye cream or gel to reduce dark circles and crow's feet. The staff recommended considering the following ingredients: * Boswellia Serrata Extract...
Selecting Preservative for Kaffir Lime Hair Cream: Amount, Shelf Life, and Challenge Test
I am making a hair cream using kaffir lime pulp and want to know about extending its shelf life. I initially thought Rosemary Extract could act as a preservative. 1. Is...
Measuring 0.05% Vitamin A in Cream
How can I accurately measure a very small percentage (0.05%) of Vitamin A for use in a cream formulation? What equipment and procedure are needed for this precise measurement?
Pineapple Scent Formulation
How can I create a pineapple scent using fragrance components like Bescents F, Pineapple Heptadienone, and Allyl Phenoxyacetate?
Sample Biphasic Eye and Lip Makeup Remover Formula
Could you please provide a sample formula and method for creating a biphasic eye and lip makeup remover? I am particularly interested in using Poloxamer 184 in the formulation....
False Positive Steroid Test Result with Specific Serum Ingredients
I would like to ask if the following ingredients used in a serum have structures similar to steroids. I performed a steroid test using a test kit from the Department of Science...
Facial Cleansing Cream Formulation Help: Addressing Separation and Oily Texture
I am interested in formulating a facial cleansing cream and would like to know if the following ingredient list is correct. I have tried mixing it multiple times, but it always...
Serum Formulation with Aloe Vera Gel Base for Combination, Acne-Prone Skin
I am trying to create a serum for combination skin that is oily underneath but dry and flaky on the surface, and also prone to acne (clogged pores). I used the following...
Film-Forming Agent for Thick Gel Face Masks
How to create a thick, peelable film texture in a gel face mask formulation? What ingredients are suitable for this purpose, specifically mentioning PVP-K90?
Suitable Ingredients for Stretch Mark Cream and Vitamin A Use
I am planning to formulate a stretch mark cream using the following ingredients: Cocoa Butter, Shea Butter, Avocado Oil, Olive Oil, Rosehip oil, Aloe Vera, Vitamin E, Vitamin A...
ANR-like Serum Formulation for Combination Skin
I want to create a gel/essence serum similar to ANR for combination skin, focusing on strengthening the skin barrier, revitalizing the skin, and recovering from pollution. I...
Improving Fragrance Longevity in Lotion
I tried mixing a skin lotion using the formula below. It smells very fragrant when sniffing the lotion itself, but after applying it to the skin, there is almost no scent left....
Mixing Yellow, Red, and Blue Lake Colors for Matte Brown Liquid Lipstick
How can I mix yellow, red, and blue lake colors to create a matte brown shade for a liquid lipstick formulation? What are the typical types of lake colors used and the process...
Serum Formulation with Specific Ingredients: Ratios, Mixing, and Stability
How to formulate a serum using the following ingredients, including recommended ratios and mixing steps? * Sodium PCA 50% * Adenosine Triphosphate * Sheep Placenta * Hydrolyzed...
Lanofree™ vs. Natural Lanolin: Odor and Rancidity
What are the differences between Lanofree™ (Synthetic Lanolin) and Lanolin Natural regarding odor and tendency to go rancid?
Cleansing Snail White Formula, Oil-Free Claim, and Achieving Clear Texture
Regarding the product "Cleansing Snail White", could you please analyze the formula and estimate the percentage of the main active ingredients? The product is a liquid, clear...
Ingredients in Jelly Lip Products
Regarding "Jelly Lip" products, what are the common types of ingredients typically found in such formulations, and what are their functions? (While acknowledging that exact...