Akua Niacinamide, Vitamin B5 and F Sunscreen

Key Ingredients

• Niacinamide (Vitamin B3)
• Vitamin B5 (Panthenol)
• Vitamin F (Linoleic Acid)

How These Ingredients Work Together

The broad-spectrum filter system combines Ethylhexyl Methoxycinnamate, Avobenzone, Benzophenone-3, and Titanium Dioxide to protect the skin against both UVA and UVB rays, helping prevent sunburn, premature aging, pigmentation, and skin cancer risks. Advanced Suncat DE technology enhances filter stability, photoprotection, and tolerance, making it especially suitable for sensitive skin.

To maintain skin health, a blend of Glycerin, Propylene Glycol, Butylene Glycol, and Vitamin B5 provides deep hydration by attracting and retaining water, while Vitamin F (Linoleic Acid) replenishes skin lipids and supports barrier repair. The result is long-lasting moisture and a plump, smooth appearance.

The lightweight formula features Cyclopentasiloxane, Simethicone, and Isopropyl Myristate, allowing effortless application and creating a non-greasy, matte finish—ideal for daily wear and under makeup. In addition, the Infraguard complex shields the skin from pollution and blue light, while Niacinamide, BHT, and BHA deliver strong antioxidant defense, supporting even tone and resilience against oxidative stress.

Skin repair and brightening benefits come from Niacinamide, which reduces dark spots, regulates oil production, and tightens pores, alongside Vitamin B5, known for its healing and soothing effects. The Suncat DE encapsulation system, paired with BHT and BHA, ensures photostability and long-lasting protection, while a combination of Phenoxyethanol, Ethylhexylglycerin, and EDTA keeps the formula safe, stable, and preserved for extended use.

Estimated Functionality by Ingredient Class

Texture, Feel & Performance

Lightweight, silky, non-greasy feel; transparent-to-yellow serum. Apply 1–2 pumps on damp or dry hair, focusing on mid-lengths and ends. Ideal for normal, dry, frizzy, or color-treated hair; may be rich for fine or very oily hair.

Formulation Tips

Use ~60–70% Cyclopentasiloxane as carrier for volatility, glide, and residue-free finish.

Dissolve Dimethiconol in Cyclopentasiloxane for smooth dispersion.

Include Vitamin E to stabilize oils and prevent oxidation.

Keep perfume <1% and oil-compatible to avoid formula destabilization.

Hair Serum – Uses & Benefits

Frizz Control: Silicones form a flexible film to reduce static—proven effective in humidity tests.

High Shine: Phenyl Trimethicone increases luster via surface smoothing and reflectivity.

Light Nourishment: Plant oils provide essential fatty acids without weighing hair down.

Smoothing & Detangling: Silicone blends reduce combing forces and improve slide.

Heat Protection: Barrier-forming silicones reduce damage from thermal tools.

Split-End Sealing: Dimethiconol smooths down split ends for temporary repair.

Oxidative Defense: Vitamin E protects hair and oils from environmental damage.

Elegant Finish: Lightweight esters ensure a non-greasy feel.

Pleasant Scent: Subtle fragrance enhances the sensory experience.

Who Can Use This?

All hair types, especially dry, frizzy, colored, or dull.

Safe for color-treated and chemically processed hair.

Perfect for daily use or as a styling finishing serum.

How to Use

Damp Hair: Apply 1–2 pumps mid-lengths to ends before styling.

Dry Hair: Use a small amount to tame frizz and add shine.

Before Heat Styling: Evenly apply across hair to protect from damage.

Hair Serum – Performance Rating

Citations & Expert Insights

Cyclopentasiloxane: Evaporative silicone that spreads easily, detangles, prevents frizz, and leaves no.

Phenyl Trimethicone: Enhances shine and smoothness via high refractive index and safe cosmetic use.

Silicone blends: Proven to reduce frizz, smooth cuticles, and improve shine under humidity.