Radia vs. NUDA, Saltyface, Bro Glo, and St.Tropez.
Radia is the clearer choice for people who want a subtle, buildable tan from a short, easy-to-understand formula.
Radia is a clear tanning water made with nine purposeful ingredients. It combines sugar-derived tanning actives, moisture-binding hydration, antioxidant support, and a streamlined preservation system—nothing more than the formula needs.
Radia is clean and minimalist by design: fewer ingredients, fewer formulation variables, no instant tint or makeup finish, and a simple nighttime ritual. Every ingredient must earn its place, so the difference is purposeful restraint—using only what the formula needs. This comparison focuses on the closest clear or gradual tanning waters and mists from NUDA, Saltyface, Bro Glo, and St.Tropez.
The Radia difference at a glance.
| Dimension | Radia | What differs in the compared products | Why Radia is the better fit |
|---|---|---|---|
| Formula focus | Nine purposeful ingredients | The currently published lists name 13 ingredients for Saltyface Original Tanning Water, 20 for Bro Glo Face Tanner Original, 21 for St.Tropez Purity Face Mist, and 24 components for NUDA CloudMist | Fewer ingredients make the formula easier to understand and reduce the number of variables in an everyday routine |
| Stated exclusions | No phthalates, parabens, phenoxyethanol, sulfites/sulfates, petroleum-derived glycols, endocrine disruptors, carcinogens, benzyl alcohol, or unnecessary botanical blends | Phenoxyethanol appears in NUDA, Bro Glo, and St.Tropez; sodium metabisulfite appears in St.Tropez; Saltyface and St.Tropez list benzyl alcohol, which is strictly regulated by EU law | Radia is intentionally formulated without ingredients that many ingredient-conscious shoppers prefer to avoid |
| Botanical and potential-allergen load | No unnecessary botanical blend and no benzyl alcohol | Saltyface Original lists seven botanical extracts plus benzyl alcohol. Two of those extracts—chamomile and calendula—are Asteraceae/Compositae botanicals, a plant family identified in dermatology literature as an important cause of allergic plant contact dermatitis | Radia has a superior ingredient profile for shoppers seeking fewer potential allergen sources: no multi-extract botanical stack, no Asteraceae extracts, and no benzyl alcohol |
| Tanning system | Sugar-derived DHA plus naturally occurring, sugar-based erythrulose | Saltyface and Bro Glo also use DHA and erythrulose; the published NUDA and St.Tropez lists name DHA without erythrulose | Two complementary tanning actives help build a soft, even-looking tone without an instant bronzer |
| Hydration | Glycerin plus naturally derived propanediol | Other formulas layer in combinations of aloe, oils, hyaluronic acid, squalane, panthenol, ceramides, or botanical extracts | Radia keeps hydration lightweight and multifunctional instead of turning the tan into a complex skincare blend |
| Antioxidant story | Ergothioneine, a naturally occurring amino acid derivative known for antioxidant properties | Competitors lean on combinations of plant extracts, vitamins, or skincare-actives for antioxidant and conditioning claims | One clearly identified antioxidant supports the formula while preserving its minimalist design |
| Added fragrance | No fragrance or parfum appears in Radia's nine-ingredient formula | NUDA CloudMist, Bro Glo, and St.Tropez list fragrance or parfum; Saltyface Original is unscented, while its Coconut version adds natural flavour | No added fragrance keeps the formula focused on tanning, hydration, stability, and preservation |
Radia vs. NUDA CloudMist.
NUDA CloudMist takes a skincare-layering approach. Its published formula names 24 components, including aloe, squalane, niacinamide, panthenol, three ceramides, phytosphingosine, cholesterol, white tea, and chamomile alongside its tanning active. It also lists phenoxyethanol and parfum.
Radia takes the opposite approach: nine ingredients, with each one assigned a direct job. DHA and erythrulose build tone; glycerin and naturally derived propanediol support hydration and slip; ergothioneine adds focused antioxidant support; and three ingredients stabilize and preserve the water-based formula.
Radia vs. Saltyface Tanning Water.
Saltyface Original Tanning Water and Radia share a useful foundation: both are clear, gradual formulas built around DHA, glycerin, and erythrulose, and neither lists added fragrance in the original version.
The difference is what surrounds that foundation. Saltyface's published 13-ingredient formula includes seven botanical extracts—marshmallow root, linden leaf, green tea, chamomile, aloe, calendula, and cucumber—plus dehydroacetic acid and benzyl alcohol. That is a high potential-allergen load compared with Radia's formula, which contains no unnecessary botanical blend and no benzyl alcohol. An INCI list does not disclose concentration and cannot predict whether a particular person will react, but every additional extract introduces another set of constituents to evaluate.
Two of those extracts—chamomile and calendula—belong to the Asteraceae, also called Compositae, family. A dermatology review identifies this family as an important cause of allergic plant contact dermatitis in Europe and describes sesquiterpene lactones as its most important allergens. The European Medicines Agency specifically says that matricaria flower and calendula flower medicines must not be used by people allergic to Asteraceae plants; the agency also notes reported skin sensitization with calendula preparations.
The EU Cosmetics Regulation tightly controls benzyl alcohol: it is capped at 1.0% in the finished product when used as a preservative, and its presence must be individually declared above 0.001% in leave-on products when used in fragrance or aromatic materials.
Radia vs. Bro Glo Face Tanner.
Bro Glo and Radia are both built for men who want a believable tan without a makeup-like color guide. The biggest difference is formulation discipline.
Bro Glo Face Tanner Original publishes a 20-ingredient formula containing propylene glycol, three plant oils, several botanical extracts, phenoxyethanol, fragrance, grapefruit peel oil, and eucalyptus leaf oil.
Radia uses nine ingredients, lists no added fragrance or essential oils, contains no phenoxyethanol, and declares no petroleum-derived glycols or unnecessary botanical blends. Its naturally derived propanediol provides lightweight hydration and helps ingredients dissolve evenly without the extra oils and extracts.
Radia vs. St.Tropez Purity Bronzing Water Face Mist.
St.Tropez Purity Face Mist combines self-tan with a fragranced skincare-mist experience. Its published 21-ingredient formula includes PEG-40 hydrogenated castor oil, phenoxyethanol, benzyl alcohol, sodium metabisulfite, parfum, butylene glycol, and several named fragrance components, along with panthenol, hyaluronic acid, mandarin extract, and hibiscus extract.
Radia reaches the same core category goal—a clear tan appearance that develops without an instant makeup tint—with fewer than half as many ingredients. It does so without phenoxyethanol, benzyl alcohol, sulfites/sulfates, added fragrance, or petroleum-derived glycols.
Why only nine ingredients.
Every ingredient had to fight to exist:
- 01Aqua forms the clear, weightless base.
- 02Dihydroxyacetone is the sugar-derived tanning active.
- 03Glycerin binds moisture at the skin's surface.
- 04Propanediol is the naturally derived hydrator and multifunctional solvent.
- 05Erythrulose complements DHA for a soft, even-looking tone.
- 06Sodium Levulinate supports the streamlined preservation system.
- 07Potassium Sorbate helps defend the water-based formula from yeast and mold.
- 08Ergothioneine provides focused antioxidant support.
- 09Sodium Phytate supports stability and preservation efficiency.
The result is clear in the bottle and on skin. No instant tint. No makeup finish. Just your skin, warmer.
Comparison method and sources.
Ingredient lists and product positioning were reviewed on August 10, 2026. Comparisons use the brands' published ingredient lists for the named products and count separately named INCI ingredients or components. Formulas can change; always check the product packaging for the most current list.
- Radia complete product and formula guide
- NUDA CloudMist official product page
- Saltyface Tanning Water official product page
- Bro Glo Face Tanner official product page
- St.Tropez Purity Face Mist official product page
- EU benzyl alcohol restrictions in cosmetics
- Review of contact sensitization from Compositae-containing herbal remedies and cosmetics
- European Medicines Agency: Matricaria flower
- European Medicines Agency: Calendula flower safety summary
Radia is not sunscreen and does not protect against sunburn. Use broad spectrum SPF when exposed to the sun. Product performance and skin response vary by person. Competitor names and trademarks belong to their respective owners.