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Efficacy of Authentic Apple Stem Cell Extract (AppleCell™)
What is the true efficacy of authentic Apple Stem Cell Extract (AppleCell™) from Switzerland? Does it regenerate skin cells, or does it primarily offer anti-aging benefits by...
Shelf Life and Packaging for Vitamin C E Ferulic Pre-Mix Kit
I have questions regarding the **Vitamin C E Ferulic Pre-Mix Kit** and packaging: 1. What is the shelf life of the kit components *before* mixing, specifically the **Ascorbic...
Comparing Vitamin C Serum and Rosehip Oil Effectiveness and Vitamin C Content
I would like to compare the effectiveness of Vitamin C serum and Rosehip oil for the following benefits (excluding whitening): * Wound healing / speeding up the healing of acne...
Using LHA (Capryloyl Salicylic Acid) in Body Lotion Formulation
I would like to know about using LHA (Capryloyl Salicylic Acid) powder in a body lotion formulation: 1. Can LHA (Capryloyl Salicylic Acid) be mixed with natural oils such as...
Compatibility of Copper Peptide, Galactomyces, and Tranexamic Acid in Hyaluronic Gel
Can Copper Peptide GHK-Cu, Galactomyces Ferment Filtrate, and Tranexamic Acid be combined in a Double Hyaluronic Gel base? What are the considerations for compatibility?
Silicone Cream Formulation: Can Solvents Replace Oils?
In a silicone-containing cream formulation, can solvents be used to replace oils? What are the differences in function between oils and solvents, and how do they affect the...
Formulation Adjustment for Oily Skin: Splitting Day and Night Formulas
I have oily skin with concerns about uneven skin tone, freckles, wrinkles, and minor acne marks. I am trying to create a single comprehensive formula to address all these...
Calculating Ingredient Percentage in Cream Formulation
When formulating a cosmetic product, such as a hand-made Water-in-Oil (W/O) cream emulsified with soy lecithin, and adding an ingredient like an extract, how should the...
Calculating Ingredient Weights (grams) for 20ml Formulation
How can I calculate the weight in grams for each ingredient in my formulations, which are given in percentages, to make a final product volume of 20ml? Specifically, I have...
Suggested Formulation for Facial Spray Essence with Chitosan and Actives
I would like a suggested formulation for a facial spray essence aimed at skin brightening, firming, and acne reduction. I plan to use liquid chitosan as the base and add the...
Mixing Skincare Ingredients: Galactomyces, Repair Activator, MOIST72, and Double Hyaluron for Face Application and Spray
I have the following skincare ingredients: * Galactomyces Ferment Filtrate * Repair Activator * MOIST72™ * Double Hyaluron Liquid I have two main questions regarding their...
Formulating a Night Facial Essence with Specific Extracts and Vitamins
I would like to inquire about formulating a night facial essence using the following ingredients: * สารสกัดจากว่านหางจระเข้ Aloe Vera Extract * สารสกัดจากดอกคาโมมายส์ Chamomile...
Preserving Fresh Blended Herbal Face Mask with 1% Phenoxyethanol
I want to make a face mask using fresh blended cucumber, aloe vera, or tomato. I blend the fresh ingredients (water and pulp included) using a high-speed blender without heat...
Gel Formation and Compatibility for BHA Timed-Release and Witch Hazel
I want to create two separate gel formulations: 1. A gel containing **BHA Timed-Release (Encapsulated Salicylic Acid)**. 2. A gel containing **Witch Hazel**. Based on the...
Emulsifiers for Light, Moisturizing Lotion for Combination Skin and Preservatives for Yeast Formulation
I have skin that is oily on the outside but dry inside. I need recommendations for emulsifiers to create a lotion. **Properties of Emulsifier needed:** * Makes the lotion...
Clarification on the source of Alpha Bisabolol (German Chamomile vs. Roman Chamomile)
I would like to confirm the source plant for the Alpha Bisabolol product listed as "German Chamomile". Is it extracted from *Matricaria Recutita* (German Chamomile) or...
Combining Amino Acids, Hyaluronic Acid, and LHA in Serum: pH Stability
Can Natural Moisturizing Amino Acids, Hyaluronic Acid, and LHA be combined in a serum formulation? What are the considerations regarding their stability, especially concerning pH?
Ingredient Recommendations for Uneven Skin Tone, Dark Spots, Large Pores, and Wrinkles in Aloe Vera Gel Base
I have uneven skin tone, some dark spots from occasional acne, and I am concerned about large pores. Could you recommend ingredients for these concerns?
Inquiry about availability of Stabilized Vitamin C (Glycol)
When will the product Stabilized Vitamin C (Glycol) be available for purchase?
Questions about Formulating with Stabilized Vitamin C (Natural-C Glycol™) Serum Base
I am using Stabilized Vitamin C (Natural-C Glycol™) Serum base. I have several questions regarding its formulation and usage: * Can I add other ingredients to this base, such...