You've used a $100 serum for three months straight. But when you look in the mirror, you can't tell the difference. "Maybe a more expensive one would work?"
The price of a serum and its effectiveness don't necessarily correlate. Here's why, from a formulation perspective.
What Determines the Price of a Serum
The cost structure of cosmetics breaks down into four major categories: raw materials (10-20%), packaging and containers (15-25%), marketing and advertising (30-50%), and distribution and retail margins (20-30%).
Of a $100 serum, only about $10-20 goes toward the actual ingredients. The rest covers container design, advertising talent fees, and department store floor space.
Three Reasons You're Not Seeing Results
Reason 1: Low active ingredient concentration -- Niacinamide has proven efficacy at 2-5%, but even 0.1% can legally be labeled as "formulated with."
Reason 2: It doesn't match your skin concern -- Even if a product is labeled "anti-aging," what you may actually need first is barrier repair.
Reason 3: Unrealistic expectations -- Cosmetics are not pharmaceuticals; they primarily act on the stratum corneum. A minimum of 2-3 months of consistent use is necessary.
How to Choose Serums Wisely
1. Look at "how much" is in it, not just "what's" in it -- Choose brands that disclose their concentrations.
2. Identify your specific skin concern -- Distinguish between "dryness," "loss of firmness," and "dullness."
3. Judge by formulation, not price -- Let go of the assumption that expensive means effective and affordable means inferior. What matters is whether the ingredients your skin needs are present at effective concentrations.
Don't be swayed by price -- judge by what's inside. We believe every consumer deserves access to this kind of information.