Lancaster Sun Beauty Fast Tan Optimizer Satin Dry Oil SPF50
Works for
Sun protectionSPF 50 · 5 UV filtersBroad spectrum
This product offers a good level of protection against both UVB and UVA rays.
This sunscreen uses organic (so-called "chemical") sunscreen filters. Organic, or "chemical" filters usually provide reliable sun protection and rarely leave a white cast. Sunscreens with organic filters can sting eyes.
This product can be considered "reef safe" because it does not contain the UV filters (oxybenzone and octinoxate) that can be harmful to coral reefs when present in the water in high concentrations.
MoisturizingAcetyl hexapeptide-1, Diisopropyl sebacate + 10 moreWorks well
“Boasting all the hydrating benefits of an oil with a non-greasy texture, the nourishing formula helps to protect against UV rays, while seeking to optimise and speed up your tanning results.”
This product can help soften the skin and reduce its moisture loss with emollients and occlusives: isopropyl myristate, diisopropyl adipate.
Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: acetyl hexapeptide-1
Anti-oxidationSide benefit · Dimethylmethoxy chromanol, TocopherolWorks well
This product contains antioxidants (dimethylmethoxy chromanol) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).
Anti-agingSide benefit · Acetyl hexapeptide-1, TocopherolWorks well
This product can help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.
These ingredients in the product might also be helpful for reducing and preventing fine lines, wrinkles, and skin elasticity, even though there is no conclusive evidence for their effectiveness: acetyl hexapeptide-1.
Evens skin toneSide benefit · No ingredient credited for this claimWorks well
This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).
Can it cause trouble?
Irritancy13 strong irritants: Isoamyl p-methoxycinnamate, Parfum + 11 more — patch-test recommendedHigh risk
Comedogenic3 ingredients rated 2 or more on the 0–5 pore-clogging scale3 flagged
User reviews
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Ingredients
Filter by role to see what each ingredient is doing.
Diisopropyl sebacate~23–34%
- Irritation risk
- Low
Helps soften the upper layer of the skin without creatng a greasy finish
More about Diisopropyl sebacateDicaprylyl carbonate~4.3–6.4%
- Irritation risk
- Low
Helps products spread more easily and works as an emollient to soften skin
More about Dicaprylyl carbonateDiisopropyl adipate~4.6–6.9%
- Irritation risk
- Low
Helps soften the upper layer of the skin
More about Diisopropyl adipateIsopropyl myristate~3.8–5.7%
- Irritation risk
- Low
- Comedogenicity
- 3/5
An emollient that helps soften the skin. Could be comedogenic
More about Isopropyl myristateIsononyl isononanoate~3–4.5%
- Irritation risk
- Low
Forms a protective film on the surface of the skin to prevent moisture loss. Gives a velvety feel to products while reducing tackiness
More about Isononyl isononanoateButyl methoxydibenzoylmethane~2.6–3.9%
- Irritation risk
- Medium
Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.
More about Butyl methoxydibenzoylmethaneEthylhexyl triazone~2.1–3.1%
- Irritation risk
- Medium
Uvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yet
More about Ethylhexyl triazoneBis-ethylhexyloxyphenol methoxyphenyl triazine~1.8–2.7%
- Irritation risk
- Medium
Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Approved by the US FDA in 2026 (listed as bemotrizinol on US labels).
More about Bis-ethylhexyloxyphenol methoxyphenyl triazineSilica dimethyl silylate~1.2–1.7%
Isoamyl p-methoxycinnamate~1.3–1.9%
- Irritation risk
- High
Amiloxate or Neo Heliopan E1000. A UV filter. It is effective against UVB and UVA II rays. Not available in the US. It can be irritating
More about Isoamyl p-methoxycinnamateParfum~0.5–1.2%
- Irritation risk
- High
An aromatic blend of unspecified and possibly irritating ingredients
More about ParfumEthylhexyl salicylate~0.85–1.25%
- Irritation risk
- Low
Octisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen
More about Ethylhexyl salicylateAcetyl hexapeptide-1~0.4–0.95%
- Irritation risk
- Low
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
More about Acetyl hexapeptide-1Alpha-isomethyl ionone~0.35–0.85%
- Irritation risk
- High
A fragrance. Potential allergen and can be irritating
More about Alpha-isomethyl iononeWater~0.35–0.85%
Benzyl alcohol~0.35–0.8%
- Irritation risk
- High
A preservative. Can be used to mask unpleasant smell. Can be irritating
More about Benzyl alcoholBenzyl benzoate~0.35–0.75%
- Irritation risk
- High
Fragrance with sweet balsamic smell. Help to preserve products and dissolve other ingredients. Could trigger allergic reactions and be irritating
More about Benzyl benzoateBenzyl salicylate~0.3–0.7%
Beta-carotene~0.2–0.8%
Bixa orellana seed extract~0.2–0.75%
- Irritation risk
- Low
Caprylic/capric triglyceride~0.35–0.8%
- Irritation risk
- Medium
A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin
More about Caprylic/capric triglycerideCinnamal~0.15–0.65%
- Irritation risk
- High
Citronellol~0.15–0.6%
Dimethylmethoxy chromanol~0.15–0.65%
- Irritation risk
- Low
Can help neutralize free radicals in skin
More about Dimethylmethoxy chromanolEugenol~0.15–0.55%
Farnesol~0.15–0.6%
Geraniol~0.15–0.55%
Hydroxycitronellal~0.15–0.55%
- Irritation risk
- High
A fragrance. A likely allergen and can be irritating
More about HydroxycitronellalIsopropyl palmitate~0.2–0.75%
- Irritation risk
- Medium
- Comedogenicity
- 3/5
Helps soften the upper layer of the skin and create a thicker product consistency
More about Isopropyl palmitateLecithin~0.3–0.75%
- Irritation risk
- Low
Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin
More about LecithinLimonene~0.15–0.5%
- Irritation risk
- High
A common frangrance that can easily irritate skin, especially if exposed to air, light or heat
More about LimoneneLinalool~0.1–0.45%
Mauritia flexuosa fruit oil~0.15–0.5%
- Irritation risk
- Medium
Helps soften the upper layer of the skin
More about Mauritia flexuosa fruit oilPentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate~0.1–0.45%
- Irritation risk
- Low
Used to increase stability of product formulations
More about Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamateTocopherol~0.1–0.4%
- Irritation risk
- Low
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
More about TocopherolZea mays oil~0.1–0.35%
- Irritation risk
- Low
- Comedogenicity
- 3/5
A good moisturizing plant oil. Due to the high linoleic acid content, it helps soften the upper layer of the skin, reduce water loss and support skin barrier function
More about Zea mays oilCi 60725~0.05–0.3%
- Irritation risk
- Low
Ingredient list view
Diisopropyl sebacate, Dicaprylyl carbonate, Diisopropyl adipate, Isopropyl myristate, Isononyl isononanoate, Butyl methoxydibenzoylmethane, Ethylhexyl triazone, Bis-ethylhexyloxyphenol methoxyphenyl triazine, Silica dimethyl silylate, Isoamyl p-methoxycinnamate, Parfum, Ethylhexyl salicylate, Acetyl hexapeptide-1, Alpha-isomethyl ionone, Water, Benzyl alcohol, Benzyl benzoate, Benzyl salicylate, Beta-carotene, Bixa orellana seed extract, Caprylic/capric triglyceride, Cinnamal, Citronellol, Dimethylmethoxy chromanol, Eugenol, Farnesol, Geraniol, Hydroxycitronellal, Isopropyl palmitate, Lecithin, Limonene, Linalool, Mauritia flexuosa fruit oil, Pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, Tocopherol, Zea mays oil, Ci 60725
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Worth comparing, line by line.
Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.
| LancasterSun Beauty Fast Tan Optimizer Satin Dry Oil SPF50YOUR PRODUCT | BiodermaPhotoderm Bronz High Protection Spray SPF30 | Oryza LabSoin Glow & Protect SPF50 | ZelensDaily Defence - Sunscreen Broad Spectrum SPF 30 | |
|---|---|---|---|---|
| Match | — | 47% | 39% | 39% |
| Price | — | $27.40 | $67.00 | $66.99 |
| Shared key ingredients | — | 2 of 10 | 3 of 10 | 3 of 10 |
| Key difference | — | Copper Gluconate | Cocos Nucifera Oil | Adenosine Triphosphate |
| Irritancy | High | Medium | Low | Medium |
| SPF | SPF 50 | SPF 30 | SPF 50 | SPF 30 |
| Drying alcohol | — | — | — | — |
| View product | Shop | Shop | Shop |
More alternatives: Noreva Bergasol Expert Children Spray Invisible Finish SPF50+Seventy-One-Percent Waterproof Sun protection Dry Sun Oil For Face, Hair Body
Product summary
Based on the ingredient list, we assess that "Lancaster - Sun Beauty Fast Tan Optimizer Satin Dry Oil SPF50" can provide reliable sun protection. It can protect from both UVA and UVB rays. This is great news because not all sunscreens with SPF ratings give UVA protection. (UVA rays do not cause sunburn, but still damage our skin and lead to early aging).
Because it includes good moisturizing ingredients, it can also work as a hydrating day cream. Like all broad-spectrum sunscreens, this product helps prevent early signs of aging.
Sunscreen filters
This is a so-called "chemical" sunscreen. It means that it uses organic UV filters. They typically offer good sun protection and rarely leave a white cast, but they can be irritating for some people with sensitive skin. Here are the exact UV filters in this sunscreen: tinosorb s 1.80% - 2.70%, avobenzone 2.60% - 3.90%, octisalate 0.85% - 1.25%, uvinul t 2.10% - 3.10% and amiloxate 1.30% - 1.90%.
Irritation risk
There are quite a few common irritants in this product, including ingredients without particular skin benefits. We would not recommend it for sensitive skin. We assess the overall irritancy of this moisturizer to be high. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
Price
The product retails for 38.70$ in the United States, for 28.00£ in the United Kingdom and for 49.00CA$ in Canada.
For a detailed price comparison: click here.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 8 studies and safety reviews.
- 1
- 2
- 3
- 4Final Report on the Safety Assessment of Isopropyl Isostearatejournals.sagepub.com
- 5
- 6Vitamin E in dermatologyncbi.nlm.nih.gov
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