Buffering (Skincare)
Buffering (Skincare) — the practice of diluting a potent active, or applying moisturizer before or mixed with it, to reduce its intensity and lower the chance of irritation. It is often used when introducing ingredients like retinoids or acids to more sensitive skin.
Key points
- It involves layering or mixing a moisturizer with an active to soften its immediate effect.
- The approach is commonly used to ease into retinoids and exfoliating acids.
- It can make an active more tolerable, though it may slightly reduce or slow its effect for some people.
- It is one of several gradual-introduction strategies, alongside lower strengths and less frequent use.
Frequently asked
Does buffering make an active less effective?
It may modestly reduce potency or slow results, but for irritation-prone skin the improved tolerability often makes consistent use possible.
How do you buffer a retinoid?
You can apply moisturizer before the retinoid, mix a small amount together, or apply moisturizer shortly after, to cushion its intensity.
Related topics
This is a foundational entry in the SYNC Skin Encyclopedia and is expanded over time. Educational information only — not medical advice.
