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Environ Frown Serum with Roll-CIT | Roll & Boost
Vendor:EnvironRegular price £176.00Regular priceSale price £176.00 -
Environ Retinol Serum Forte with Roll-CIT | Roll & Boost
Vendor:EnvironRegular price £115.00Regular priceSale price £115.00 -
Environ Retinol Serum with Roll-CIT | Roll & Boost
Vendor:EnvironRegular price £108.00Regular priceSale price £108.00 -
Olaplex Lashbond Building Serum
Vendor:OlaplexRegular price £61.95Regular priceSale price £61.95
Frequently Asked Questions
Which face serum should I use?
Choose one that matches your main priority: vitamin C for radiance, hyaluronic acid for hydration, niacinamide for barrier and oil-balance support, peptides for smoother-looking skin, or a cosmetic retinoid for texture and visible ageing. Formula and tolerance matter more than collecting multiple actives.
When should I apply face serum?
Most water-based serums are applied after cleansing and toner and before moisturiser. Facial oils usually come after water-based steps. Use sunscreen last in the morning. Follow the product directions if they specify a different order.
Can I use more than one serum?
Yes, but it is rarely necessary to start several at once. Combine complementary gentle products, or use different serums in the morning and evening. Avoid introducing multiple strong acids or retinoids together, because irritation becomes more likely and harder to trace.
What is the difference between face serum and facial oil?
Serums are usually lightweight water- or silicone-based products focused on specific ingredients. Facial oils are lipid-based and primarily add emollience and help reduce moisture loss. Either can contain active ingredients, so check the formula rather than relying only on texture.
Do I need moisturiser after serum?
Most routines benefit from moisturiser because it adds emollience and helps reduce water loss. A very moisturising serum may feel sufficient for some oily skin, but serum and moisturiser are not automatically interchangeable. Adjust texture rather than skipping barrier support by rule.
Can I use vitamin C and retinol in the same routine?
Some skin tolerates both, but many people find it easier to use vitamin C in the morning and retinol at night. Introduce them separately, reduce frequency if irritation develops and use daily sunscreen. Follow the exact directions for each formula.
How long does a face serum take to work?
Hydration and surface comfort may improve quickly, while visible changes in tone, texture or lines usually require consistent use over several weeks or longer. Results vary by product and concern. Stop and reassess if irritation persists rather than assuming discomfort means the serum is working.

