When it comes to creating a flawless makeup look, one question comes up time and again: should you apply moisturiser, primer, or both? Since both products are used before foundation, it is easy to assume they serve the same purpose. They do very different jobs.
A moisturiser focuses on nourishing and hydrating your skin, while a primer prepares the surface for makeup application. Understanding the difference can help you create a smoother finish, improve makeup wear, and support your skin’s overall health.
Whether you wear makeup every day or only for special occasions, knowing when and how to use each product can make a noticeable difference. Let’s understand why both deserve a place in your beauty routine.
What Does a Moisturiser Do?
Moisturiser is a skincare product designed to hydrate the skin and strengthen its natural moisture barrier. Healthy, hydrated skin not only feels comfortable but also provides a better base for makeup.
A good moisturiser helps:
- Prevent dryness and flakiness
- Improve skin softness
- Reduce the appearance of rough patches
- Support the skin’s protective barrier
- Keep the complexion looking healthy
Even if you have oily skin, skipping moisturiser is not recommended. Oily skin can still become dehydrated, which may encourage excess oil production. Choosing a lightweight formula suitable for your skin type helps maintain balance without leaving a greasy residue.
What Does a Primer Do?
Primer is a makeup product applied after skincare and before foundation. Its main purpose is to create a smooth canvas that allows makeup to apply more evenly and last longer.
Depending on the formula, a primer can:
- Blur the appearance of pores
- Smooth fine lines
- Control excess shine
- Add hydration
- Create a radiant finish
- Improve foundation adherence
Unlike moisturiser, primer is not designed to replace your skincare routine. Instead, it enhances the performance and finish of your makeup.
Primer and Moisturiser Are Not the Same
Although both products are applied before makeup, they perform different functions.
Moisturiser works beneath the skin’s surface by delivering hydration and supporting skin health.
Primer works on the skin’s surface by creating a smoother texture for makeup application.
Think of moisturiser as caring for your skin and primer as preparing it for cosmetics. One focuses on skincare, while the other focuses on makeup performance.
Do You Really Need Both?
The answer depends on your skin’s needs and your makeup goals.
If you only wear minimal makeup or a tinted sunscreen, applying a moisturiser alone may be enough. Well hydrated skin naturally allows lightweight products to blend better.
However, if you are wearing foundation for long hours, attending an event, or want your makeup to appear smoother and last longer, using both moisturiser and primer offers clear advantages.
The combination provides hydration while creating an even surface for makeup. This can help reduce patchiness, improve blending, and make foundation look more natural throughout the day.
Why Moisturiser Should Always Come First
Layering products correctly is just as important as choosing the right ones.
Start with cleansed skin, followed by your regular skincare products. Apply moisturiser and allow it to absorb completely before moving on to primer.
Applying primer directly onto dry skin may highlight flaky areas instead of smoothing them. Well moisturised skin provides a comfortable, balanced base that helps primer perform more effectively.
Waiting a minute or two after moisturising also prevents products from mixing unevenly during application.
Choosing the Right Moisturiser for Your Skin Type
Different skin types benefit from different moisturising formulas.
Dry Skin
Dry skin often needs richer creams containing ingredients like ceramides, glycerin, or hyaluronic acid. These ingredients help attract and retain moisture.
Oily Skin
Look for lightweight, oil free gel moisturisers that hydrate without leaving a heavy finish.
Combination Skin
Choose a balanced formula that hydrates dry areas while remaining comfortable on oilier zones.
Sensitive Skin
Fragrance free and gentle moisturisers with soothing ingredients can help minimise irritation.
Healthy skin starts with proper hydration, regardless of your skin type.
Choosing the Right Primer
Primers come in several formulations designed to address different concerns.
Hydrating Primers
Hydrating primers work well for people with dry or dehydrated skin. If you are searching for a primer for dry skin, look for formulas enriched with moisturising ingredients that add comfort without making makeup slide.
Mattifying Primers
These are suitable for oily skin as they help reduce shine and create a more matte appearance.
Blurring Primers
Designed to soften the appearance of enlarged pores and uneven texture, blurring primers create a smoother makeup finish.
Illuminating Primers
Illuminating formulas add radiance beneath foundation for a healthy looking glow. Products such as the Iconic London Underglow Primer are designed to provide a luminous base while helping makeup blend seamlessly. They are especially popular among those who prefer fresh, glowing makeup rather than a completely matte finish.
Common Mistakes to Avoid
Even high quality products may not perform well if applied incorrectly.
Skipping Moisturiser
Primer cannot replace hydration. Applying makeup over dehydrated skin often results in patchiness and uneven texture.
Using Too Much Primer
A pea sized amount is usually enough for the entire face. Applying excessive primer may cause foundation to pill or separate.
Not Allowing Products to Set
Allow each layer to absorb before applying the next product. This improves product performance and creates a smoother finish.
Choosing the Wrong Formula
A mattifying primer may not suit very dry skin, while a rich moisturiser paired with a heavy illuminating primer may feel excessive for oily skin.
Matching products to your skin type creates better results than simply following trends.
Can You Skip Primer?
Yes, depending on the situation.
If your skin is naturally smooth and hydrated, and you are wearing only lightweight makeup, primer may not always be necessary.
However, primer becomes more valuable when:
- Wearing full coverage foundation
- Preparing for weddings or special events
- Needing makeup to stay fresh for long hours
- Minimising the appearance of pores
- Creating a smoother canvas for foundation
Rather than being an essential everyday product for everyone, primer is best viewed as a makeup enhancing step that can improve the final result.
Building an Effective Pre Makeup Routine
A simple routine helps maximise the performance of both skincare and makeup.
- Cleanse your skin thoroughly.
- Apply your regular skincare products if needed.
- Use a moisturiser suitable for your skin type.
- Wait until the moisturiser has absorbed.
- Apply primer evenly across the face.
- Follow with foundation and the rest of your makeup.
Keeping your skin hydrated while properly preparing the surface helps the foundation apply more evenly and comfortably.
Conclusion
The debate between primer and moisturiser often comes from the misconception that one can replace the other. They serve completely different purposes.
Moisturiser supports healthy, hydrated skin, while primer creates an ideal surface for makeup application. When used together correctly, they complement each other and contribute to a smoother, longer lasting finish.
Whether you prefer a natural, everyday look or full coverage makeup, understanding your skin’s needs is key to choosing the right products. If your goal is radiant, comfortable makeup, pairing a suitable moisturiser with the right primer, whether that is an illuminating option like Iconic London Underglow Primer or a nourishing primer for dry skin, can help you achieve a polished finish while keeping your skin looking its best.