Primer SPF50 - 30ml
4.68 101 reviewsAltruist Primer SPF50 is created by consultant dermatologist and skin cancer surgeon Dr Andrew Birnie to provide optimum protection against the sun's harmful UVA and UVB radiation, exceeding EU standards.
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Description
Altruist Primer SPF50 is created by consultant dermatologist and skin cancer surgeon Dr Andrew Birnie to provide optimum protection against the sun's harmful UVA and UVB radiation, exceeding EU standards.
This lightweight primer contains high quality, broad-spectrum SPF50 protection with 5 star ultra-UVA rating (PPD 48). Designed to apply under make-up, it creates the perfect base while helping to protect from sun damage, premature skin aging and minimizing the risk of skin cancer.
The lightweight formula absorbs easily into the skin, without feeling or leaving a sticky residu, like a lot of sunscreens would.
- Hypoallergenic
- Non-comedogenic
- Fragrance and Paraben Free
- Water Resistant
- Suitable for all Skin Types
Dermatologist’s advice
Benefits
Ingredients (INCI)
Good to know
Two kinds of UV. One tube.
SPF only measures protection against UVB. That’s why you need a broad-spectrum sunscreen: one with both a high SPF (UVB) and a high PPD (UVA).
B for Burning
Causes sunburn, varies with season and location, and increases the risk of skin cancer. Expressed as SPF: SPF 50 filters 98.3% of UVB.
A for Ageing
Responsible for skin ageing and deeper skin damage. Present all year round and passes through glass. Expressed as PPD.
How to use
Apply it the way Dr Birnie advises
How much do you need?
Also: avoid direct sunlight between 11:00 and 15:00, wear clothing, a wide-brimmed hat and sunglasses. Babies should not be exposed to the sun.
Ingredients
Key active ingredients
Show full ingredient list
The dermatologist behind it
“Sunscreens should be easy to apply, leave no residue and feel like a moisturising cream. They also need to be affordable, so they can be applied generously.”
Altruist was founded in 2015 by dermatologist Dr Andrew Birnie and Dutch economist David Westerbeek van Eerten. They developed the products in their spare time to keep costs low, and pass that saving on in the price.
Dr. Andrew BirnieConsultant dermatologist & dermatological surgeon

Altruism
Your sunscreen protects someone else too
Since Altruist was founded, 10p from every product sold has gone to sunscreen for children with albinism in Africa, together with Under The Same Sun, Standing Voice and Stichting Afrikaanse Albino’s.
£1.4m+ in sunscreen donated
How we helpQuestions
Frequently asked questions
Answered by Dr Andrew Birnie and the Altruist team.
More questions? Visit our FAQHow do I use the primer in my routine?
First apply the Moisturising Fluid 0.5% Hyaluronic Acid and wait a few minutes. Then spread an even layer of primer over your face and neck, let it absorb and apply your make-up.
Does the primer provide enough sun protection?
Yes. The primer has SPF50 and PPD 48, provided you apply a full layer to your face and neck. If you are outdoors all day, reapply sun protection regularly.
Will my make-up last longer?
Yes. The primer smooths and evens out the skin, so foundation is easier to apply and stays looking good for longer.
How long does the product keep?
Once opened, the product keeps for 12 months, as shown by the symbol on the packaging. Store it in a cool place, out of direct sunlight.
Read more: When does sunscreen expire, and how should you store it properly?
Is Altruist tested on animals?
No. Animal testing for cosmetics is banned in the European Union, and our products have never been tested on animals.

