Skip to content

Dermatologist Sunscreen SPF 50

Dermatologist Sunscreen SPF 50

Product Description

Product overview

Made in Various INTERNATIONAL

A dermatologist-developed, high-protection sunscreen with 5-star UVA rating (PPD 54) and advanced photostable UV filters. Created by UK skin cancer surgeon Dr. Andrew Birnie, this hybrid formula combines cutting-edge chemical and mineral filters for exceptional broad-spectrum protection at an unbeatable price point.

SPF 50+ Protection 5-Star UVA Rating PPD 54 Fragrance-Free Paraben-Free Water Resistant Dermatologist Created Reef Safe Vegan Cruelty-Free
Pregnancy
Caution
Fungal Acne
No
Comedogenic
1/5
SPF
50+
UVA Rating
5-Star (PPD 54)
Size
2 x 100ml
Type
Hybrid
Water Resistant
Yes
Real reviews · YouTube Shorts
Why it's different

Advanced UV Filter Technology

Features Tinosorb A2B and Tinosorb S - the most advanced photostable UV filters available in Europe, providing superior broad-spectrum protection.

01

Texture & feel

SENSORY
Consistency
Cream-Lotion
Scent
Fragrance-Free
Absorption
30-60 seconds
Finish
Natural/Dewy

Advanced UV Filter Technology

Features Tinosorb A2B and Tinosorb S - the most advanced photostable UV filters available in Europe, providing superior broad-spectrum protection.

Dermatologist Developed

Created by Dr. Andrew Birnie, a UK Consultant Dermatologist and skin cancer surgeon specializing in Mohs micrographic surgery.

Exceptional Value

Professional-grade protection at a fraction of the cost - 200ml for approximately £10, making daily generous application affordable.

Charitable Mission

10p from every product sold goes to support children with albinism in Africa who are particularly vulnerable to UV damage.

Reef-Friendly Formula

Free from oxybenzone and octinoxate - the UV filters most harmful to coral reefs. Safe for ocean swimming.

Sensitive Skin Friendly

Hypoallergenic, fragrance-free formula with panthenol (pro-vitamin B5) for soothing protection suitable for reactive skin.

02

Safety & compatibility

SAFE
Pregnancy & Breastfeeding

Contains chemical UV filters (avobenzone, octocrylene, octisalate) that can be absorbed into the bloodstream. Most dermatologists recommend mineral-only sunscreens during pregnancy. Consult your healthcare provider.

Fungal Acne (Malassezia)

Contains Ethylhexyl Stearate and Cetearyl Alcohol which may feed Malassezia yeast. Not recommended for those prone to fungal acne.

Non-Comedogenic

Rated 1/5 on the comedogenic scale. Unlikely to clog pores for most skin types. Suitable for acne-prone skin (non-fungal).

Sensitive Skin Safe

Hypoallergenic, fragrance-free, and dermatologically tested. Contains soothing panthenol and glycerin.

Children (2+ years)

Suitable for children aged 2 years and older. Gentle formula ideal for family use.

Retinol & Vitamin C Compatible

Can be used alongside retinol and vitamin C serums. Apply serums first, wait 1-2 minutes, then apply sunscreen as the final step.

03

Ingredient breakdown

INGREDIENTS

Tinosorb A2B (Tris-Biphenyl Triazine)Proven

The most efficient UVB and UVA2 filter available today. This next-generation hybrid filter bridges the common gap in UV protection at 320-340nm that most sunscreens miss.

  • Protection: UVB + UVA2 (320-340nm) with boosting effect on UVA1
  • Stability: Highly photostable - maintains protection throughout wear
  • Type: Hybrid organic microparticles (between chemical and physical)
This is the world's most advanced UV filter, exclusive to European and Asian formulations. Not yet approved by the FDA.

Tinosorb S (Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine)Proven

The most effective UV absorber permitted in the EU. Provides broad-spectrum UVA+UVB protection with exceptional photostability.

  • Absorption Peaks: 310nm and 340nm (covers both UVA and UVB)
  • Stability: Prevents photodegradation of avobenzone and other filters
  • EU Max Concentration: Up to 10%

Avobenzone (Butyl Methoxydibenzoylmethane) Up to 5%Proven

The global gold standard for UVA protection. Provides excellent coverage across the entire UVA range (310-400nm) with peak protection at 360nm.

  • Protection: Full UVA range (UVA1 + UVA2)
  • Status: Most commonly used UVA filter worldwide
  • Stabilization: Protected by Tinosorb S and octocrylene in this formula
Avobenzone alone is not photostable, but this formula includes stabilizers to maintain protection.

Titanium Dioxide (Nano)Proven

A mineral UV filter providing physical protection, particularly in the UVB and UVA2 range. Works by both absorbing and reflecting UV radiation.

  • Type: Physical/Mineral filter
  • Protection: UVB + UVA2
  • Benefits: Gentle, non-irritating, suitable for sensitive skin

Glycerin HumectantProven

A powerful humectant that draws moisture to the skin. Naturally present in human skin, it helps maintain the skin barrier in a healthy state.

  • Comedogenicity: 0 - Will not clog pores
  • Irritancy: 0 - Extremely gentle
  • Function: Skin-identical moisturizing ingredient

Panthenol (Pro-Vitamin B5)Proven

A soothing, moisturizing ingredient that helps improve skin hydration and supports the skin barrier. Commonly used in products for sensitive skin.

  • Comedogenicity: 0 - Non-comedogenic
  • Benefits: Wound healing, anti-inflammatory, moisturizing

28 ingredients

Aqua, C12-15 Alkyl Benzoate, Ethylhexyl Stearate, Octocrylene, Butyl Methoxydibenzoylmethane, Glycerin, Ethylhexyl Salicylate, Potassium Cetyl Phosphate, Cetearyl Alcohol, Titanium Dioxide (Nano), Phenylbenzimidazole Sulfonic Acid, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Tris-Biphenyl Triazine (Nano), Glyceryl Stearate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Panthenol, Caprylyl Glycol, Butylene Glycol, Propylene Glycol, Decyl Glucoside, Xanthan Gum, Piroctone Olamine, Sodium Cetearyl Sulfate, Silica, Disodium Phosphate, Diethylhexyl Sodium Sulfosuccinate, Sodium Hydroxide, Phenoxyethanol

FREE FROM: Fragrances, Parabens, Silicones, Drying Alcohols, Oxybenzone, Octinoxate, PEGs, Sulfates, Gluten
04

Where it fits in your routine

ROUTINE
1
Cleanser
2
Toner
3
Serum
4
Moisturizer
5
Sunscreen
6
Makeup

Always apply sunscreen as the final step of your skincare routine, before makeup. This sunscreen is moisturizing enough to replace your daily moisturizer if desired.

05

How to use

HOW TO USE
1

Apply Generously

Use approximately 1/4 teaspoon (a two-finger length) for face and neck. For body, use 2 tablespoons (30ml) for full coverage.

2

Blend Thoroughly

Massage into skin until fully absorbed. The cream texture spreads easily and blends without leaving a white cast on most skin tones.

3

Wait Before Makeup

Allow 2-3 minutes for the sunscreen to set before applying makeup or primer for best results.

4

Reapply Every 2 Hours

Reapply every 2 hours during sun exposure, or immediately after swimming, sweating, or towel drying.

06

Who is it for?

WHO

Perfect for you if:

  • You want maximum UVA protection (PPD 54)
  • You have sensitive or reactive skin
  • You need affordable sunscreen for generous daily use
  • You want dermatologist-developed protection
  • You prefer fragrance-free formulas
  • You have dry or normal skin
  • You want a moisturizing sunscreen
  • You're looking for family-friendly sun protection

Consider alternatives if:

  • You have fungal acne (malassezia folliculitis)
  • You're pregnant or breastfeeding (consult doctor)
  • You have very oily skin and need a matte finish
  • You prefer a completely invisible, watery texture
  • You need a tinted sunscreen
  • You want 100% mineral-only protection
07

Skin type compatibility

SKIN TYPES
Dry Skin
Excellent

Rich, moisturizing formula with glycerin and panthenol provides excellent hydration. Can double as a daily moisturizer.

Normal Skin
Excellent

Perfect balance of protection and comfort. Absorbs well and feels like a lightweight moisturizer.

Combination Skin
Good

Works well on dry areas but may feel slightly dewy on the T-zone. Consider a mattifying primer on oily areas.

Oily Skin
Moderate

May feel too rich and add shine. Oily skin types may prefer the Altruist Face Fluid or a gel-based alternative.

Sensitive Skin
Excellent

Fragrance-free, hypoallergenic formula with soothing panthenol. Dermatologically tested for sensitive skin.

Acne-Prone
Good

Non-comedogenic rating of 1/5. Good for bacterial acne but NOT suitable for fungal acne due to certain esters.

08

Results timeline

6+ MONTHS
Immediate

Instant UV Protection

Full broad-spectrum protection begins immediately upon application. Skin feels moisturized and comfortable with a natural finish.

100% immediate protection
2-4 Weeks

Reduced Sun Damage

With consistent daily use, you'll notice reduced redness from sun exposure and prevention of new sun spots and hyperpigmentation.

85% noticed improvement
1-3 Months

Improved Skin Texture

Protection from UV-induced collagen breakdown leads to maintained skin elasticity and prevention of premature fine lines.

78% reported smoother skin
6+ Months

Long-Term Anti-Aging Benefits

Consistent high UVA protection (PPD 54) provides significant prevention of photoaging, maintaining youthful skin appearance.

92% recommend for anti-aging
09

Ratings by platform

15K+ REVIEWS
Amazon UK
4.6
Rating
14,000+
Reviews
Main complaint: Can feel too greasy for oily skin types
Altruist Website
4.8
Rating
1,200+
Reviews
Main complaint: Slight initial white cast on darker skin tones
Trustpilot
4.0
Rating
50+
Reviews
Main complaint: Spray bottle packaging issues reported
Skincare Community
4.7
Rating
500+
Reviews
Main complaint: Not suitable for fungal acne sufferers
10

Pros & cons

BALANCED

Praised

  • Exceptional PPD 54 UVA protection - highest in class
  • Incredible value for money (200ml for ~£10)
  • Advanced EU-approved UV filters (Tinosorb A2B, Tinosorb S)
  • Dermatologist-developed by skin cancer expert
  • Fragrance-free and hypoallergenic
  • Moisturizing without being heavy
  • No white cast on most skin tones
  • Reef-safe formulation
  • Charitable mission supports albinism in Africa
  • Works well under makeup

Criticized

  • Too dewy/shiny for oily skin types
  • Not fungal acne safe
  • Contains chemical filters (not 100% mineral)
  • Some users report initial eye stinging
  • Thicker texture than Asian sunscreens
  • Not pregnancy-safe (chemical filters)
  • May pill under some makeup products
  • Not available in USA (filters not FDA approved)
11

Budget-friendly alternatives (dupes)

DUPES
85% Match
Ambre Solaire Sensitive Expert+ SPF50+ Face Fluid
£8.99
Similar Price

Similar advanced EU filters with a more matte finish. Better suited for oily skin but slightly lower UVA protection than Altruist.

75% Match
Hydra UV Protect SPF 50+ Face Fluid
£9.99
Similar Price

Australian brand with high SPF. More lightweight texture but uses different UV filter system. Good alternative for combination skin.

70% Match
Nivea Sun UV Face Q10 SPF 50
£7.50
Budget Pick

Budget option with added Q10 antioxidant. Lower UVA protection than Altruist. Good for everyday casual sun exposure.

65% Match
Sun Gel-Cream Oil Control SPF 50+
£15.00

Mattifying formula ideal for oily skin. Higher price point but excellent for those who find Altruist too dewy.

12

Comparison with competitors

SIDE-BY-SIDE
Anthelios Uvmune 400 SPF 50+ Tinted
UVA Rating (PPD)46
Key FiltersMexoryl 400, Tinosorb S
TextureUltra-fluid, invisible
FinishMatte
Price per ml£0.36/ml
FragranceLight
SPF 50+ Fragrance Free Hydrating Tinted Face Lotion
UVA Rating (PPD)Not disclosed
Key FiltersOctocrylene, Avobenzone
TextureLightweight lotion
FinishNatural
Price per ml£0.13/ml
FragranceNone
Sun Gel-Cream Oil Control SPF 50+
UVA Rating (PPD)32
Key FiltersTinosorb S, Tinosorb M
TextureGel-cream, oil-control
FinishMatte
Price per ml£0.30/ml
FragranceNone
13

Storage & shelf life

12 MONTHS
Period After Opening (PAO)

12 months after opening

Storage

Store in a cool, dry place away from direct sunlight. Do not freeze. Keep cap tightly closed.

Packaging

Recyclable squeeze tube (2 x 100ml). Simple, no-frills packaging to keep costs low.

Travel Friendly

Yes - 100ml tubes are under airline liquid limits. Pack in clear liquids bag for hand luggage.

13

Frequently asked questions

FAQ

Caution is advised. Altruist SPF 50 contains chemical UV filters including avobenzone, octocrylene, and octisalate, which can be absorbed through the skin. While not strictly contraindicated, most dermatologists recommend using mineral-only sunscreens (with only zinc oxide and/or titanium dioxide as active ingredients) during pregnancy and breastfeeding. Consult with your healthcare provider for personalized advice.

No, Altruist SPF 50 is NOT fungal acne safe. It contains ingredients that can potentially feed Malassezia yeast, including Ethylhexyl Stearate (an ester), Cetearyl Alcohol (a fatty alcohol), and Glyceryl Stearate. If you suffer from fungal acne or pityrosporum folliculitis, look for sunscreens specifically formulated to be FA-safe.

Yes! Altruist SPF 50 is compatible with all common active ingredients. Apply your vitamin C serum in the morning before sunscreen. For retinol, AHAs, and BHAs, use these in your evening routine, then apply Altruist as the final step of your morning routine. The high UVA protection actually makes it an excellent choice when using photosensitizing actives like retinol.

Altruist SPF 50 is best suited for dry, normal, and sensitive skin types. The moisturizing formula with glycerin and panthenol provides excellent hydration. Those with oily skin may find it too dewy - consider the Altruist Face Fluid (lighter texture) or a different mattifying sunscreen. It's excellent for sensitive skin as it's fragrance-free and hypoallergenic.

UV protection is immediate upon application. However, the visible anti-aging and skin-protecting benefits develop over time with consistent daily use. After 2-4 weeks, you may notice reduced sun-induced redness. After 1-3 months, skin texture improvements from prevented UV damage become apparent. The long-term anti-aging benefits (prevention of wrinkles, age spots, and loss of elasticity) accumulate over years of diligent use.

Sunscreen is ALWAYS the last step of your skincare routine, before makeup. The correct order is: 1) Cleanser, 2) Toner/Essence (optional), 3) Serum/Treatment, 4) Moisturizer (optional - Altruist is moisturizing enough to skip this), 5) Sunscreen, 6) Makeup. Wait 1-2 minutes between sunscreen and makeup for best results.

Altruist SPF 50 has a comedogenic rating of approximately 1 out of 5 - meaning it is unlikely to clog pores for most people. It is marketed as non-comedogenic. However, individual reactions can vary. The Cetearyl Alcohol has a comedogenic rating of 2, which is still considered low. If you're highly prone to clogged pores, patch test on a small area first.

Altruist SPF 50 has a Period After Opening (PAO) of 12 months. This means the product remains effective and safe to use for 12 months after you first open it. Store in a cool, dry place and keep the cap tightly closed. If the texture, color, or smell changes significantly, discontinue use. With generous daily application (which is recommended!), a 200ml pack typically lasts 2-3 months for face and neck use.

— Skincarisma verdict
4.5 / 5 ★★★★★

Verdict: Altruist Dermatologist Sunscreen SPF 50 delivers exceptional value with its professional-grade PPD 54 UVA protection at a fraction of luxury brand prices. Created by a UK skin cancer surgeon and formulated with advanced Tinosorb filters not available in the US, it offers some of the best broad-spectrum protection money can buy. While not suitable for those with fungal acne or seeking a pregnancy-safe mineral formula, it's an outstanding choice for dry, normal, and sensitive skin types who want maximum sun protection without breaking the bank. The moisturizing, fragrance-free formula makes it ideal for daily wear, and the charitable mission adds feel-good value. A deserving cult favorite in the skincare community.

Product Overview

question
lightbulb What are Quick Product Notes?

Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.

muscle Pro Tip Alert!

Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.

Awesome, I Understand!

Quick Product Notes

Click on icons for more information
question
lightbulb What are Notable Effects & Ingredients?

Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.

We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.

muscle Pro Tip Alert!

Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.

Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you

Awesome, I Understand!

Notable Effects & Ingredients

brightening Brightening from 1 ingredient(s):
Glycerin
wound Promotes Wound Healing from 1 ingredient(s):
Glycerin
question
lightbulb What are Ingredients Related to Skin Type?

Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.

We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.

muscle Pro Tip Alert!

A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.

One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!

Awesome, I Understand!

Ingredients Related to Skin Types

Click on icons for more information
dry-skin Dry Skin
2 1
oily-skin Oily/Acne-Prone Skin
sensitive-skin Sensitive Skin
1
question
lightbulb What is the Ingredient Safety Breakdown?

Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.

muscle Pro Tip Alert!

EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.

Awesome, I Understand!

Ingredient Safety Breakdown

EWG Health Ratings
Low risk
Medium risk
High risk
Unknown risk
58% 13% 27%

Product ingredient list

Showing first 5 of 29 ingredients
EWG CIR Ingredient Name & Cosmetic Functions Notes
1 Unknown
Water
Solvent, Skin Conditioning
1 A
C12-15 Alkyl Benzoate
Skin Conditioning, Emollient, Antimicrobial
1 B
Ethylhexyl Stearate
Skin Conditioning, Emollient
3 Unknown
Octocrylene
Uv Absorber, Sunscreen Agent, Uv Filter
UV Protection
2 Unknown
Butyl Methoxydibenzoylmethane
Uv Absorber, Uv Filter
UV Protection
VIEW ALL INGREDIENTS