P20 Riemann Once a Day SPF 20 sunscreen liquid — Medium 200ml, clear 10‑hour protection, fragrance‑free

Riemann P20 Once a Day SPF 20 is a clear, fragrance‑free sun protection liquid that offers up to 10 hours of UVA/UVB coverage from a single application.

Riemann P20 is a concentrated sunfilter designed to reduce the need for frequent reapplication during a full day outdoors. The product comes in a 200ml bottle and is formulated to be quick‑absorbing and clear on the skin, with no added fragrance, colourants, or preservatives. It begins to provide protection about 15 minutes after application and retains most of its effectiveness after normal water exposure.

How long will one application keep me protected?

When applied correctly, P20 is formulated to provide up to ten hours of continuous SPF 20 protection from sun exposure. That single application cuts down on interruptions for reapplying sunscreen during long outdoor activities, though standard safe‑sun practices still apply.

• Provides up to 10 hours continuous protection after one proper application.
• Starts working roughly 15 minutes after it is applied.
• Formulated for full‑day outdoor use such as beach days, festivals, or long hikes.

Is this product suitable if I swim or sweat?

P20 retains most of its sunfilter properties after water exposure, maintaining about 90% effectiveness following swimming. It is not a substitute for water‑specific sunscreens when prolonged immersion is expected, but it performs well for everyday water activities and light perspiration.

• Approximately 90% efficacy remains after swimming.
• Works for casual water exposure and light sweating.
• Not marketed as a heavy‑duty water‑proof sunscreen for extended submersion.

What does the formula feel and look like on skin?

The liquid formula is clear and designed to avoid the white cast common with some filters. It absorbs quickly without leaving sticky residue and is formulated without fragrances, colourants, or preservatives to minimize added scent or visible traces.

• Clear, non‑whitening liquid finish.
• Fragrance‑free and free from colourants and preservatives.
• Quick absorption for a soft, non‑sticky feel.

How should I apply P20 for best results?

To achieve the intended protection time, apply an even, generous layer over all sun‑exposed areas and allow 15 minutes for the formula to bind to skin before direct sun exposure. Reapply if you towel off vigorously, use harsh soaps, or notice product removed by abrasion; follow other sun safety guidelines like seeking shade and wearing protective clothing.

• Apply evenly and liberally to all exposed skin areas.
• Wait about 15 minutes before sun exposure.
• Reapply after heavy toweling or if product is physically removed.

Who this is for: Riemann P20 Once a Day SPF 20 (200ml) suits people who want long‑lasting, low‑maintenance sun protection for day‑long outdoor plans — beachgoers, festival attendees, families, and travelers. Its clear, fragrance‑free formula is convenient for those who dislike white residue or added scents and prefer a single morning application when spending extended time outdoors. If you need a smaller size for travel, a 100ml version is available.

• suitable for the whole family
• Product packaging may vary.

Ingredients

Alcohol Denat, Octocrylene, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Methoxycinnamate, Hexyldecanol, Aqua, PPG-15 Stearyl Ether, Homosalate, Cyclopentastiloxane, Acrylates/Octylacrylamide Copolymer, Hydroxypropylcellulose