Articles tagged "actives"
Introduction: why choosing skincare is no longer guesswork From an averaged-out formula to AI-driven personal active selection The classic formula-development workflow looks like this: a formulator reaches for actives that "work for everyone" — Niacinamide for post-acne marks, Retinol for wrinkles,
Introduction: why peptides became a key trend in anti-aging cosmetology [IMAGE: Peptide molecules in an anti-aging serum — a visual representation of the topic] Over the past decade, peptides have moved from a niche ingredient in expensive anti-aging lines to one of the most frequently listed compon
Introduction: why peptides became anti-aging skincare's buzzword [IMAGE: Peptide molecules in the structure of a modern anti-aging cream] Anyone reading the ingredient list of virtually any anti-aging cream from the last five years is almost certain to spot the word "peptide" — Palmitoyl Pentapeptid
Some ingredients the cosmetics industry loves for their marketing potential. Others are loved by chemists — for their predictability, broad range of action, and clinical data you wouldn't be embarrassed to show a dermatologist. Niacinamide belongs to the second category. And that's exactly why it en
Look at any of the top-10 best-selling serums — there's an 80% chance it's in there. Niacinamide. Vitamin B3. Nicotinamide. Three names for one substance that has somehow become a favorite of dermatologists, Korean labs, and home formulators alike. But here's the paradox: the more popular an ingredi
Have you ever noticed that a professional face cream costing 8,000 rubles and a pharmacy moisturizing lotion for 400 rubles can contain almost identical ingredients — yet feel completely different on the skin? This isn't a marketing trick or a placebo effect. It's formulation. And the deeper you und
Some ingredients earn the cosmetic industry's love for their marketing potential. Others earn it because they actually work. Niacinamide is the rare case where both categories overlap. But behind that reputation lies an inconvenient truth: most homemade niacinamide formulas are either unstable, irri
Every morning, when you leave the house, your skin starts a war. Not metaphorically — literally. PM2.5 particles, ozone, exhaust fumes, UV radiation, blue light from screens. By evening, the barrier function is weakened, the proteasome system is overloaded, and the level of carbonylated proteins in the epidermis is noticeably higher than in the morning.
There are probably between eight and fifteen products on your bathroom shelf right now. They all look different, feel different, and work differently — but few people stop to think that behind this variety lies a strict classification. Not a marketing one, but a chemical one. The form of the formula determines everything:
Hyaluronic acid in cosmetics: molecular weight is everything. At the Walker Formulation Academy school, we are convinced that understanding the chemistry of an ingredient is the foundation of conscious formulation, and hyaluronic acid is one of the best examples of how molecular structure determines everything. In the human body weighing 70 kg
A 70 kg human body contains about 15 grams of hyaluronic acid, and the majority of this supply is concentrated in the skin. Not in the joints, not in the eyes, but in the dermis, where it retains water, supports the matrix structure, and literally determines whether you look your age or not.
If you want to understand how to choose the best hydrophilic cleansing oil — whether for formulating at home or professional development — you should start not with marketing descriptions on labels, but with chemistry. A hydrophilic oil is not just an "oil that washes off with water." It is a carefully balanced