• Home
  • Ultimate Brightening Serum
  • Ultimate Brightening Serum
  • Before and after comparison of skin with a spot, showing improvement after two weeks of use.
Clinical Resolution Lab

Ultimate Brightening Serum

$100.00
$100.00
Sale Sold out
Shipping calculated at checkout.
Description

Ultimate Brightening Serum is an advanced formula designed to visibly improve uneven tone and dullness, revealing a more radiant and balanced-looking complexion. Featuring Hexylresorcinol, 4-Butylresorcinol, and a blend of Alpha-Arbutin, Retinol, Niacinamide, and gentle exfoliating acids (AHA/BHA), this multi-benefit serum helps refine texture, revitalize the skin’s appearance, and promote a brighter, smoother-looking finish.

Ultimate Brightening Serum
Ultimate Brightening Serum
$100.00
$100.00

  • Brightening

    Works to illuminate the skin by reducing dark spots and pigmentation, giving your complexion a healthy glow.

  • Exfoliating

    With AHAs and BHAs, it gently sloughs off dead skin cells to reveal a smoother, more refined texture underneath.

  • Corrective

    Infused with retinol, niacinamide, and advanced brighteners to reduce discoloration, improve firmness, and minimize signs of aging.

Ultimate Brightening Serum
Key Features +
  • Hexylresorcinol (Synovea HR): A next-generation potent brightening active that is a safer alternative to hydroquinone. It helps visibly improve skin tone and clarity while providing antioxidant protection for a radiant, even-looking complexion.
  • 4-Butylresorcinol: An advanced brightening agent that helps target hyperpigmentation and visibly reduce the appearance of discoloration for a more even-toned, radiant complexion. 
  • AHA & BHA: A synergistic blend of AHAs, BHA, and skin-brightening agents that helps smooth, clarify, exfoliate, and refine texture to visibly improve clarity and brightness. 
  • Retinoid Complex (Hydroxypinacolone Retinoate): A next-generation Vitamin A derivative that helps refine texture, enhance radiance, and improve the look of skin tone and firmness. It delivers enhanced stability and reduced sensitivity while promoting a smoother, more balanced complexion.
  • Rice Ferment Filtrate (Sake): A nutrient-rich ferment that helps enhance hydration and promote a radiant appearance.
  • Alpha-Arbutin: A brightening active that helps visibly improve skin radiance, promote a more even tone, and minimize the look of dullness and discoloration.
  • Azelaic & Kojic Acid: A dual-action brightening and clarifying complex that helps reduce visible discoloration, redness, and post-blemish marks while promoting a smoother, more even, and luminous complexion. Together, these actives work synergistically to enhance clarity, balance tone, and refine texture for visibly brighter skin.
  • rBoost™ NAD+ (Water, Betula Alba Juice, Glycerin, Niacinamide, Sodium Hyaluronate, Nicotinamide Adenine Dinucleotide): A next-generation bioactive complex that helps brighten and hydrate for a revitalized, energized-looking complexion.
  • Inulin: A natural prebiotic derived from chicory root and agave that helps protect against environmental stressors and free radicals.
Directions +
Massage a thin layer of product on the intended skin area after cleansing and toning. Avoid applying on or around the eye area. Apply high-quality moisturizer after if needed.
Read Before Use +
  • This product is potent, please conduct a patch test before initial use to make sure you do not experience excessive irritation.
  • This product is intended for spot(s) and is not recommended for use on the entire face.
  • Start out applying this product every other day and work up to daily use. Overapplication will not increase results.
    Slight burning sensation, stinging, redness, breakouts, and peeling may be expected.
  • Spots may appear darker at first before peeling off to reveal lighter new skin. This is normal and can be part of the process.
  • Always wear SPF 30+ or protective clothing to protect from sun sensitivity. Avoid unnecessary sun exposure.
  • Avoid pulling off any peeling skin. Allow skin to peel off naturally.
  • This product can take up to 4 weeks to start producing visible results with consistent use.
  • After each use: fasten bottle cap and store in a cool, dry place.
Caution +
For external use only. Do not use on inflamed or broken skin. When using this product, avoid contact with eyes. If contact occurs, rinse thoroughly with water. Stop use and consult a doctor if irritation becomes severe or no improvement is seen after three months of use. If pregnant or breastfeeding, consult a physician before use. Keep out of reach of children. For children under age 12, consult a doctor.
Full Ingredients +
Water, Butylene Glycol, Lactic Acid, Niacinamide, Rice Ferment Filtrate (Sake), Glycolic Acid, Propanediol, Alcohol Denat., Hexylresorcinol (Synovea HR), Alpha-Arbutin, Arginine HCl, Pentylene Glycol, Phenoxyethanol, Salicylic Acid, Sodium Hydroxide, Fragrance, Xanthan Gum, Carbomer, Sodium Sulfite, Tocopheryl Acetate, 4-Butylresorcinol, Azelaic Acid, Disodium EDTA, Kojic Acid, Sodium Metabisulfite, Tartaric Acid, Citric Acid, Inulin, Dimethyl Isosorbide, Betula Alba Juice, Glycerin, Hydroxypinacolone Retinoate, Chlamydomonas Reinhardtii Extract, Nicotinamide Adenine Dinucleotide, Sodium Hyaluronate, Polyglyceryl-4 Caprate
Other Information +

Keep away from direct sunlight or heat. Store at room temperature 15°-30°C (59°-86°F).

Frequently Asked Questions

What skin concerns does the Ultimate Brightening Serum target? +

This serum addresses discoloration, dark spots, hyperpigmentation, uneven skin tone, and signs of aging such as fine lines and sun damage.

When will I start to see results? +

Visible results typically appear after 4–8 weeks of consistent use, though this may vary depending on your skin type and concern. For stubborn pigmentation, it may take up to 3 months.

Can I use this serum with other active ingredients? +

The serum contains potent actives like retinol, AHAs, BHAs, and niacinamide. Avoid combining it with strong acids, benzoyl peroxide, or other retinoids to minimize irritation. Always consult your routine with a dermatologist if unsure.

Product recommendations