Skip to main content

    Free UK delivery over £20Klarna & Clearpay available

    Back to News

    Power Tan Black Onyx SIREN 24 Hour Tanning Accelerator: Staff Review

    Power Tan Black Onyx SIREN is an indoor sunbed tanning accelerator lotion from the Black Onyx range. It is designed for tanners looking to support a deeper, richer, bronzed-looking colour while keepin

    AimeeMEGATAN Team

    4 min read

    Power Tan Black Onyx SIREN is an indoor sunbed tanning accelerator lotion from the Black Onyx range. It is designed for tanners looking to support a deeper, richer, bronzed-looking colour while keeping their skin hydrated and nourished.

    What our team says

    Aimee Mann tested the accelerator and praised both its scent and formula. She noted, "It has such a luxurious, feminine fragrance called Seductive Flower, which gives it that confident, main-character feeling." In terms of skin feel and tattoo care, Aimee shared that "the texture feels silky and comfortable on the skin, making it so easy to apply evenly before your sunbed session." She added, "It is also designed to help maintain tattoo vibrancy, so your tattoos stay looking fresh while your colour builds."

    Who it suits

    This product suits anyone wanting to build a deeper, bronzed-looking colour on indoor sunbeds while maintaining tattoo vibrancy and skin hydration. It is beginner safe and ideal for those who prefer a non-greasy lotion with a floral fragrance.

    Who might give it a miss

    Aimee did not raise any drawbacks regarding this product.

    The details

    • Product Class: Sunbed lotion
    • Function Type: Accelerator
    • Range: Black Onyx
    • Volume: 250 ml
    • Format: Lotion
    • Usage Environment: Indoor sunbed
    • Light Spectrum: UV
    • Fragrance: Seductive Flower
    • Bronzer Level: 0
    • DHA Present: False
    • Tingle Intensity: 0
    • SPF Level: 0
    • Beginner Safe: True
    • Cruelty-Free: True

    Common questions

    What fragrance does this accelerator have?

    It features a luxurious, feminine fragrance named Seductive Flower.

    How does it feel during and after application?

    Aimee noted that the texture feels silky and comfortable on the skin, making it easy to apply evenly without leaving a greasy feel.

    Does this lotion help with tattoo care?

    Yes, the formula is designed to help maintain tattoo vibrancy so tattoos stay looking fresh while colour builds.

    Listen to Aimee's original recording (1:57)
    Full transcript of the recording

    If you're looking for a tanning accelerator that's not just about getting darker, but also giving you that confident, glowing, and irresistible tan, you need to try the Black Onyx Siren Tanning Accelerator. This is a 24-hour active tanning accelerator designed to help enhance your tanning results and experience, working with your skin throughout the day to support a deeper, richer, more bronzed-looking colour. This cream is also powered by Crystal Tan-Attract Technology, which combines crystal extracts with pheromone-enhancing natural botanicals to help boost your natural allure while you tan. One of my favourite things about this cream is the scent. It has such a luxurious, feminine fragrance called Seductive Flower, which gives it that confident, main-character feeling. The pheromone-inspired technology is designed to enhance your natural magnetism, making it feel more than just a tanning lotion, and part of a whole tanning experience. It also stays on throughout your tanning bed and afterwards. The formula is also made with skincare in mind. It contains a skin prebiotic complex to help support your skin balance, plus panthenol, also known as pro-vitamin B5, which helps keep your skin feeling smooth, hydrated, and nourished while you develop your tan. It is also designed to help maintain tattoo vibrancy, so your tattoos stay looking fresh while your colour builds. The texture feels silky and comfortable on the skin, making it so easy to apply evenly before your sunbed session. It doesn't leave you feeling greasy during or after either. It's perfect for anyone who wants to achieve a deeper, bronzed colour while still keeping their skin looking and feeling cared for. So, if you love that deep, bronzed, confident glow and a great scent also, and a tanning cream that feels a little more luxurious and seductive, Black Onyx Siren is definitely one to add to your tanning routine.

    Written by

    Aimee

    MEGATAN Team

    Tanning Guides

    Learn about skin types, sunbed lotions, self-tan and aftercare with MEGATAN's expert guides and educational content.

    Browse our tanning guides →

    Product Education

    Understand the difference between accelerators, bronzers, intensifiers, and self-tanning products to build your perfect routine.

    Browse Tanning Glossary →

    Expert Advice

    Get personalised recommendations based on your skin type, experience level, and tanning goals with our AI-powered quiz.

    Take the Tan Quiz →