La Roche‑Posay Anthelios KA+ SPF50+ 50 ml
A fragrance-free, high‑SPF broad-spectrum sunscreen formulated for sensitive, pigmentation-prone skin, also suited to preventing actinic keratosis and protecting against solar-induced damage. It combines UV filters, niacinamide, panthenol, and antioxidant enrichment.

“What is Anthelios KA+ SPF50+ used for?”

Anthelios KA+ SPF50+ is a broad‑spectrum, fragrance‑free sunscreen with niacinamide and panthenol that prevents sunburn, protects against actinic keratosis, soothes the skin barrier, and supports pigmentation-prone skin.

Active & Key Ingredient
Ingredient Conc. Role
Butyl Methoxydibenzoylmethane (Avobenzone) 40 mg/g UVA filter
Drometrizole Trisiloxane (Mexoryl XL) 5 mg/g Broad UVA + UVB protection
Ethylhexyl Triazone (Uvinul T) 45 mg/g UVB absorber
Ethylhexyl Salicylate (Octisalate) 45 mg/g UVB filter
Titanium Dioxide (nano) 41 mg/g Physical UVA-II + UVB blocker
Terephthalylidene Dicamphor Sulfonic Acid (Mexoryl S/Tinosorb S) — Broad-spectrum filter
Octocrylene — UVB stabilizer
Niacinamide (Vitamin B3) ~0.55–0.85% Barrier repair, brightening
Panthenol (Pro-Vitamin B5) ~0.5–0.75% Soothing, hydration
Glycerin, C12‑15 Alkyl Benzoate, Dimethicone — Emollients and moisturizers
Tocopherol (Vitamin E) — Antioxidant

UV Protection: Provides broad-spectrum UVA/UVB defence using multiple filters that absorb and reflect ultraviolet radiation.

Barrier Restoration: Niacinamide and panthenol help repair UV-injured skin barrier and soothe sensitivity.

Antioxidant Support: Tocopherol and thermal spring water protect against free radical damage from UV and pollution.

Uses & Indications
Daily sun protection for face and body

Prevention of actinic keratosis (solar keratoses) and sunspots

Complements skin treatments (chemical peel, dermabrasion, laser)

Suitable for sensitive, oily, blemish-prone skin types

Dosage & Administration
Apply liberally at least 20 minutes before sun exposure

Reapply every 2 hours, after swimming, sweating, or towel drying
Use full dose—approximately finger-length (~0.5 g) for face and neck

Can be used daily under makeup or alone

Safety & Side-Effects
Dermatologist tested, non-comedogenic, fragrance-free, alcohol-free


Generally well tolerated on sensitive skin; possible rare mild stinging

No common serious adverse effects reported; patch test if very sensitive

Warnings & Cautions
For external use only

Avoid contact with eyes; rinse thoroughly if contact occurs

Do not ingest

Avoid prolonged sun exposure even when using sunscreen

Seek medical advice if severe sunburn or rash appears

Drug Classification
Over-the-counter (OTC) broad-spectrum sunscreen

Classified under cosmeceutical skin-care with SPF

Drug Interactions
No systemic interactions due to topical use

Compatible with moisturizers, actives (vitamin C), and makeup

Avoid combining with strong exfoliants (retinol, AHAs) during sun exposure

Clinical and Efficacy Evidence
UV damage & AK prevention: Australian data supports its use in reducing solar keratosis risk.

Barrier and pigmentation support: Niacinamide improves DNA repair enzyme function; panthenol soothes barrier post exposure.

Antioxidant efficacy: Formula shields against UV and pollution-induced oxidative stress.


FAQ (Q&A Format)
Q: Can Anthelios KA+ be used after laser or peel procedures?
A: Yes, it aids barrier repair with soothing ingredients and offers strong UV protection.

Q: Is it suitable for oily or acne-prone skin?
A: Yes. The light, non-comedogenic texture and niacinamide make it acne-friendly.

Q: Does it leave a white cast due to mineral filters?
A: No. Non-whitening nano-TiO₂ and balanced filters ensure a sheer finish.
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Q: How quickly should I reapply?
A: Reapply every 2 hours or after swimming/sweating for continuous SPF 50+ protection.

Q: Can children use it?
A: Safe for adults and older children, but check with pediatrician for infants under 6 months.

La Roche‑Posay Anthelios KA+ SPF50+, pigmentation sunscreen 50ml, niacinamide broad spectrum SPF, actinic keratosis prevention sunscreen, sensitive skin SPF EZ Chemist