Retinoids are the best-documented ingredient there is for firmer, smoother skin. They are also the ingredient most women have given up on, usually after a week of stinging and flaking. The problem is rarely the retinoid itself. It is the dose, the timing and the skin it was designed for.
Why it stings
Ordinary retinol converts quickly in the skin and works mostly at the surface. On young, resilient skin that is fine. On skin that has become thinner and drier after 45, it is often too much at once: the surface renews faster than the barrier can keep up, and you get redness and flakes.
The calm way in
- Evenings only. Apply to clean, dry skin. Wait a minute after cleansing so the skin is not damp.
- A pea for the face, a pea for the neck. More does not work faster.
- Three evenings a week for two weeks if you have reacted before. Then every other evening, then nightly.
- Keep the rest simple. No acids or scrubs on the same evening. A plain moisturiser on top is fine.
- SPF every morning. Retinoids make skin more light-sensitive, and sun undoes what you are building.
What to expect, week by week
Week 1–2: perhaps a light tingling the first evenings; texture starts to feel smoother. Week 3–4: tone evens out, pores look finer. Week 6–8: the jawline and neck start to feel firmer. Week 8–12: this is when to judge the result, not before.
Why 3A is easier to start with
3A Renewal Cream combines three retinoids that convert at different speeds: retinol for the surface, retinyl propionate that releases slowly, and HPR, which works without conversion and is known for low irritation. Centella asiatica, liquorice root and ceramides are there to calm the barrier while the retinoids work. Most women start nightly straight away.
