Riemann Sunscreens & Cream

Riemann P20 is known for long-lasting, high-performance sun protection that helps simplify your sun care routine. The Riemann range is formulated to offer durable UVA and UVB defence with water-resistant, sweat-resistant coverage that suits busy lifestyles, family holidays and people with sensitive or sun-reactive skin who need reliable SPF.

What is Riemann P20 Sun Protection?

Riemann P20 is a specialist sun protection line designed to provide long-lasting SPF using advanced photostable filters. Many products in the range are tested to last up to 10 hours with proper application, and several formulas are highly water-resistant, making them suitable for swimming, sports and hot climates. Unlike many everyday body SPF products, P20 focuses on minimal fragrance and fewer unnecessary cosmetic additives to reduce irritation risk and keep protection performance consistent.

The range typically includes sprays, lotions and face-specific products across different SPF levels, such as SPF 20, 30 and 50+, allowing users to choose protection according to their skin type, UV index and activity level.

Key Features and Benefits of Riemann P20

• Long-lasting protection: Many P20 products are clinically tested to offer up to 10 hours of protection when applied correctly, reducing the need for frequent reapplication.
• High UVA and UVB coverage: Broad-spectrum filters help protect against burning UVB rays and ageing UVA rays, supporting long-term skin health alongside targeted skin care routines.
• Very water-resistant: Ideal for swimming, sports and hot weather holidays, complementing your wider summer essentials packing list.
• Lightweight textures: Quick-drying sprays and fluids help avoid the sticky feel often associated with heavy sunscreens, pairing well with daily face SPF 30 or make-up.
• Targeted for face and body: Dedicated face products work alongside body formulations so you can customise protection to each area.

Why Effective Sun Protection is Essential

Excessive exposure to UV radiation is one of the main preventable risk factors for skin cancer and a major driver of premature skin ageing. Dermatology and cancer organisations consistently highlight that regular use of sunscreen with adequate SPF and UVA protection reduces the risk of sunburn, cellular DNA damage and cumulative UV injury over a lifetime. Combining a high-quality sunscreen like Riemann P20 with protective clothing and shade is considered a cornerstone of healthy sun behaviour.

For people already focused on long-term health with vitamins, immunity supplements and other wellness products, using a robust SPF is a practical way to protect the skin barrier and support overall wellbeing.

Riemann vs Everyday Sunscreen

Compared with many standard sunscreens, Riemann P20 places particular emphasis on durability, photostability and water resistance. This can be especially helpful for people who:

• Do outdoor sports or manual work and cannot reapply every two hours.
• Swim frequently or holiday in hot, humid climates.
• Have fair or sensitive skin and need reliable, high-SPF protection.

While regular reapplication is still recommended after heavy sweating, towel drying or extended swimming, the long-wear testing behind Riemann P20 provides an extra layer of assurance compared with many everyday body SPF 30 lotions.

Choosing the Right Riemann SPF for You

Selecting the right SPF depends on your skin type, UV index, planned activities and personal risk factors:

• Higher SPF (e.g. SPF 50+): Often recommended for fair or sun-sensitive skin, strong UV conditions and situations where burning risk is high. Consider pairing with protective clothing and a dedicated face SPF 50 if you are prone to facial pigmentation or redness.
• SPF 30: Suitable for many people during typical UK conditions when applied in sufficient quantity and reapplied as needed. It can work well alongside antioxidant-rich eye health and skin support routines.
• Sprays vs lotions: Sprays are convenient for reapplication and hard-to-reach areas, while lotions or creams can provide more controlled coverage on the face or for very dry skin.

How to Use Riemann P20 Effectively

1. Apply generously 15–30 minutes before sun exposure to clean, dry skin.
2. Use more product than you think you need; under-application significantly reduces real-life SPF compared with the label.
3. Ensure even coverage on commonly missed areas such as ears, back of the neck, tops of feet and backs of hands.
4. Reapply after heavy sweating, swimming, or towel drying, even with long-lasting formulas.
5. Combine with hats, UV-protective clothing and sunglasses for a complete sun protection strategy.

For family holidays, you may also want to pair Riemann P20 with sun care for babies and children, after-sun products such as aftersun, and practical travel extras from our travel essentials range.

Riemann for Different Skin Types and Needs

The P20 range is designed to be suitable for a wide range of skin types, including many people with sensitive or combination skin. However, as with any cosmetic product, patch testing on a small area is sensible if you have a history of eczema, allergy or reactive skin. For those already following specialist routines with dermatological skincare or dry skin skincare, long-lasting sunscreen can help protect and maintain skin barrier progress.

If you are also supporting skin health from the inside with hair, skin and nails vitamins or other beauty products, consistent SPF use can help maximise visible results by reducing UV-driven pigmentation and collagen breakdown.

Riemann and Active Lifestyles

People who train outdoors, run, cycle or play sports in varied climates often need more than a standard holiday sunscreen. Riemann P20’s water-resistant, sweat-resistant formulations are suited to those using sports supplements, endurance products or pre-workout formulas and spending significant time outside. Keeping SPF performance stable over long sessions can reduce sunburn risk and help maintain training consistency over the long term.

Expert Perspective on Sunscreen and Skin Health

Dermatology guidelines consistently recommend daily broad-spectrum sunscreen use as part of a wider sun-safe routine. While individual study figures vary, long-term observational data in high-UV countries show that regular sunscreen use is associated with lower rates of certain skin cancers and reduced signs of photoageing compared with inconsistent or no sunscreen use. Experts often emphasise that the best sunscreen is one you will actually apply in the right amount, which is why texture, durability and ease of use—key strengths of Riemann P20—are so important.

Many clinicians also highlight the role of antioxidant-rich diets and targeted supplements, such as antioxidants and selected omega-3 products, in supporting overall skin and cardiovascular health alongside sun care. Sunscreen does not replace shade, clothing or healthy lifestyle but works alongside them.

How Welzo Selects Riemann P20 Products

At Welzo, we prioritise brands with a strong evidence base, consistent user feedback and a clear focus on safety. Riemann P20 is included in our sun care offering because of its long-standing reputation in Europe, its emphasis on long-lasting protection and its suitability for people with active or busy lifestyles. Our buyers also consider how well a range integrates with complementary categories such as body SPF 50, mineral sunscreen, SPF skincare and wider supplements and vitamins.

Riemann P20 and Related Welzo Collections

To complete your sun and skin health routine, you may also wish to explore:

• Face SPF 15 – for everyday lower-intensity UV conditions.
• Face SPF 50 – enhanced facial protection for high UV days or pigmentation-prone skin.
• Body SPF 30 – versatile body protection for most skin types in the UK.
• Travel Size SPF – compact formats for hand luggage and day bags.
• Aftersun – soothing products to cool and hydrate skin after sun exposure.
• Sun Care for Babies & Children – age-appropriate formulas for younger skin.

Frequently Asked Questions about Riemann P20

1. How long does Riemann P20 protection last?

Many Riemann P20 products are tested to provide up to 10 hours of sun protection when applied correctly in sufficient amounts. However, you should still reapply after swimming, heavy sweating or towel drying, and follow local UV and health guidelines.

2. Is Riemann P20 suitable for sensitive skin?

Riemann P20 is formulated with performance and reduced fragrance in mind, which may be helpful for some sensitive skin types. If you have a history of eczema, allergy or very reactive skin, patch test first and consider combining with sensitive skin skincare products to support your barrier.

3. Can I use Riemann P20 on children?

Some Riemann products may be suitable for older children, but always check individual product labelling and age guidance. For babies and younger children, it is usually best to use formulations specifically designed for their age group, such as those found in our sun care for babies and children range.

4. Do I still need to reapply a long-lasting sunscreen?

Yes. Even with long-lasting products, real-life conditions such as friction from clothing, water, sweat and towel drying can remove sunscreen. Reapplying helps maintain the protection stated on the label, especially during prolonged outdoor activity.

5. Can Riemann P20 be used on the face under make-up?

Many people use P20 on the face under make-up due to its relatively quick-drying, lightweight texture. You can allow the product to absorb fully, then apply primer or base products from our foundation or BB & CC cream ranges.

6. Does Riemann P20 offer UVA as well as UVB protection?

Riemann P20 formulations are designed to be broad-spectrum, covering both UVA and UVB. UVA protection is important for long-term skin ageing and deeper UV damage, alongside lifestyle support from antioxidant supplements and good diet.

7. Is Riemann P20 water-resistant?

Yes, many Riemann P20 products are tested as very water-resistant, making them suitable for swimming and watersports. Nonetheless, reapplication after time in the water or towelling is still recommended for best practice.

8. Can I use Riemann P20 with other skin treatments?

In most cases, yes. Apply your usual skincare first—such as vitamin C skincare or retinol at night—and follow with sunscreen in the morning as the final step of your routine before make-up.

9. How much Riemann P20 should I apply?

As a rough guide, adults often need the equivalent of 6 teaspoons of sunscreen to cover the whole body adequately. For the face and neck alone, a line of product along two fingers is commonly recommended. Insufficient product greatly reduces the effective SPF you receive, regardless of the label.

10. Do I still need vitamin D if I use Riemann P20 daily?

Sunscreen reduces UV exposure, which can influence vitamin D synthesis, particularly in people who spend most of their time indoors. Many individuals choose to monitor their vitamin D status and consider vitamin D supplements as part of a broader health plan. If you have specific concerns, speak with a healthcare professional.