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Renaissance Brightlight

Renaissance Brightlight

Intensive Hyper-Pigmentation & Dark Spot Serum

Regular price $141.00
Regular price Sale price $141.00
 | 30ml
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With Glutathione, Arbutin, Vitamin C, Sulforaphane, MSM, Niacinamide, Zinc Glycinate, Fermented Mineral Polypeptide Mix, Prebiotics & Hyaluronic Acid

An intensive daily correcting serum clinically proven to help target hyper-pigmentation, fade the appearance of dark spots, sun damage and even skin tone, formulated with a unique encapsulated blend of bio-available actives & nutrients that act deep down to even out unbalanced skin tone and ensure a visibly brighter, illuminated complexion. 


Best for

All skin types. Brighter, even skin tone.

Key benefits

Contains 13 brightening actives

Helps fade the appearance of hyper-pigmentation, from melasma to dark spots

Increases radiance, brightens and illuminates

Evens skin tone



Our formula targets Hyper-Melanin Production in Five Different Ways:

  1. Melanocytes, melanin-producing cells located in the bottom layer of the skin’s epidermis, naturally move upwards. BrightLight ingredients help slow down this process of ‘melanin transfer’.
  2. Helps break down the process of melanin production in melanocytes. It does this by helping inhibit both tyrosinase and a-MSH – the enzyme and peptide-hormone responsible for melanin production. a-MSH is triggered by hormones, while tyrosinase is trigged by both hormones and UV (both artificial and natural).
  3. Melanin that is already present on the skin is exfoliated away thanks to the inclusion of pumpkin & papaya enzymes and passionfruit & grape AHAs.
  4. Helps reduce free-radical and inflammatory induced pigmentation (caused by acne and scaring).
  5. Binds copper to help prevent its use in melanin production.

Key actives

NANOBRIGHT, OSKIA’s own encapsulated liposome includes Glutathione – the body’s key antioxidant and tripeptide that unfortunately decreases as we age; natural Arbutin (from Bearberry leaf) both of which inhibit the enzyme Tyrosinase (which stimulates hyper-melanin production within the melanocytes); and antioxidants Vitamins C & E. 0.4% of Nanobright inhibits hyper-melanin formation by 74%. OSKIA uses 5%.

ENCAPSULATED SWISS GARDEN CRESS LIPOSOMES, rich in Sulforaphane, inhibit the hormone a-MSH to reduce hyper-melanin production by 44% using 0.4%. OSKIA uses 2%.

MSM boosts the power of anti-oxidant Glutathione and increases and reduces hyper-melanin production. 

SODIUM ASCORBYL PHOSPHATE (Stay C-50), a new stable and potent form of Vitamin C, reduces melanogenisis in the melanocytes by 57% and reduces age spots by 25% using 0.14%. OSKIA uses 6%.

NIACINAMIDE (Vitamin B3) inhibits the transfer of the melanosomes to the surrounding keratinocytes by up to 68% and inhibits inflammatory mediators, reducing post-inflammatory hyper-pigmentation, and increasing over-all skin lightening by 26% in 8 weeks at 5%. OSKIA uses 5%.

ZINC GLYCINATE stimulates the formation of an antioxidant protein to bind Copper and inhibit the production of melanin and reduces Tyrosinase.

PASSIONFRUIT & GRAPE AHAS with PUMPKIN PAPAYA ENZYMES gently exfoliate away current surface melanin as well as dead skin cells to boost regeneration & smoothness.

FERMENTED MINERAL POLYPEPTIDE MIX, OSKIA’S own fermented mineral complex delivers Magnesium, Iron, Zinc and Silicon in bio-available form for a full skin cell health boost.

PREBIOTICS help to protect the skin’s natural flora for optimum skin health by preventing the colonization of harmful bacteria.

SODIUM HYALURONATE, low molecularweight to deeply hydate and plump. 

Awards & press

BEAUTY BIBLE AWARDS 2020 Gold. Age Spot Treatment.

“The perfect texture and full of goodies such as vitamin C, fruit AHAs and minerals. These ingredients lighten and brighten skin and can diminish age spots and hyperpigmentation.” The Irish Times

 “This silky serum is a hero product for anyone who feels they have an uneven complexion” Kate La Vie

“Small areas of pigmentation have faded and my skin looks bright and clear.” Fighting Fifty

“BrightLight brings together 14 of the best melanin-controlling actives out there, including several forms of Vitamin C to even out skin tone and fade away these patches.”  Pregnancy & Parenting

“I noticed a brighter, more radiant look to my skin almost immediately after I started using this - you know that post-facial type glow? That.”  Strawberry Blonde Beauty

“After a month of use – unprecedented in my experience – my skin tone is clearer and the freckles I get in the sun have faded.” The Irish Times

“This concentrated solution delivers brightening actives from Swiss cress, arbutin, glutathione and vitamins C and E, for reduced pigmentation and a more balanced skin tone.” Health & Fitness

“Avoids a range of synthetics while still utilising the anti-ageing benefits of clinically tested ingredients.” The Telegraph

Smell and feel

A very light serum that sits well under moisturiser or oils. Gently scented with natural rose & chamomile.

How to use

Apply a few drops daily directly onto cleansed skin, morning and night. Follow with your usual moisturiser or oil. For best results use in combination with OSKIA's Renaissance 360. Always apply a high-level SPF regularly in direct sunlight.

CAUTION: This product contains alpha hydroxy acids (AHAs) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Please use a sunscreen, wear protective clothing, and limit sun exposure while using this product.


Aqua (Water), Sodium Ascorbyl (Vitamin C) Phosphate (Vitamin C), Niacinamide (Vitamin B3), Dimethyl Sulfone (MSM), Zinc Glycinate, Arbutin, Glutathione, Lepidium Sativum (Cress) Sprout Extract, Lactobacillus/Pumpkin Fruit Ferment Filtrate, Ascorbyl (Vitamin C) Palmitate, Sodium Hyaluronate, Tocopheryl (Vitamin E) Acetate, Leuconostoc/Radish Root Ferment Filtrate, Glycerin, Citrus Limon (Lemon) Fruit Extract, Maltodextrin, Lecithin, Passiflora Edulis (Passion) Fruit Extract, Ananas Sativus (Pineapple) Fruit Extract, Vitis Vinifera (Grape) Fruit Extract, Carica Papaya Fruit Extract, Rhodinols (Natural Rhodinol), Inulin, Alpha-Glucan Oligosaccharide, Cymbopogon Martini (Organic Palmarosa) Oil, Anthemis Nobilis (Organic Roman Chamomile) Flower Oil, Rosa Damascena (Organic Rose) Flower Oil, Linolenic/Linoleic Acid, Cinnamomum Camphora Linalooliferum (Ho) Wood Oil, Saccharomyces/Magnesium Ferment, Pelargonium Graveolens (Organic Bourbon Geranium) Oil, Saccharomyces/Copper Ferment, Saccharomyces/Silicon Ferment, Saccharomyces/Zinc Ferment, Saccharomyces/Iron Ferment, Jojoba Esters, Juniperus Mexicana (Cedar) Wood Oil, Eugenia, Caryophyllus (Organic Clove) Bud Oil, Lysolecithin, Sclerotium Gum, Xanthan Gum, Pullulan, Silica, Cocoyl Proline, Phenethyl Alcohol, Potassium Sorbate, Ethylhexylglycerin, Sodium Bisulfite, Disodium EDTA, Alcohol, Alcohol denat., Phenoxyethanol, Citronellol**, Geraniol**, Linalool**, Eugenol, CI 77491 (Iron Oxides). Linalool**, Eugenol**, CI 77491 (Iron Oxides) * We do not use phenoxyethanol as a seperate preservative. It is found as a component of one of our actives. ** Natural component of essential oils

Please store away from direct heat and light.


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Intentional Nutrients

  • Alpha Hydroxy Acids (AHAs)

    A group of naturally occurring acids primarily derived from fruits and milk. Used for their exfoliating, collagen stimulating and skin-renewing properties. We use gentle blend of organic AHAs (and fruit enzymes) derived from passion fruit, lemon, grape, pomegranate, pumpkin, papaya and pineapple to smooth and brighten.

  • Glutathione


    A tripeptide (derived from glutamic acid, cysteine and glycine) and the body's key and most powerful anti-oxidant, the production of which slows down as we age. Fiercely protects against cellular degradation and hyper-pigmentation and fights off free-radical attack. In our view one of the greatest anti-oxidants.

  • Hyaluronic Acid

    Used for its exceptional ability to retain moisture, holding up to 1,000 times its weight in water, which keeps the skin well-hydrated and plump. Reduces appearance of fine lines and wrinkles and promotes a smoother, more youthful complexion.

  • MSM

    Our founding mineral and the most bio-available form of sulphur, it is used in over 140 components in the body, including collagen, keratin, glutathione production and is a wonderful anti-inflammatory. Proven reduction of fine lines, helps conditions from acne and eczema to leaky gut syndrome, damaged joints, arthritis, osteoporosis and psoriasis.


    OSKIA’s encapsulated brightening liposome includes Glutathione – the body’s key antioxidant and tripeptide that unfortunately decreases as we age; natural Arbutin (from Bearberry leaf) both of which inhibit the enzyme Tyrosinase (which stimulates melanin production within the melanocytes); and antioxidants Vitamins C & E. 0.4% of Nanobright inhibits melanin formation by 74% to reduce hyper-pigmentation concerns, brighten and even skin tone.

  • Vitamin B3 (Niacinamide)

    Improves skin hydration, elasticity, barrier function and skin tone. Improves skin health by reducing inflammation, minimizing pore size and addressing issues like acne and hyperpigmentation. It works by Increasing epidermal production of ceramides and also skin barrier layer proteins and their precursors (keratin, involucrin, filaggrin), leading to improved barrier function and pore reduction. Reduces water loss by 24% in 4 weeks, boosts fatty acid and ceramides by 67% and 34% respectively; stimulates new fibroblasts by 20% and collagen secretion by 54%; inhibits pigmentation by 68%.

  • OSKIA Fermented Mineral Polypeptide Mix

    OSKIA’S own fermented mineral complex delivers Magnesium, Iron, Zinc and Silicon in bio-available form for a full skin cell health boost.

  • OSKIA MSM Regen Complex

    Our Unique MSM Regen Complex is an exclusive blend of cellular nutrients that help support the skin's natural cellular processes to boost skin health.

  • Pumpkin Enzymes

    Pumpkin Enzymes

    A brilliant enzyme extracted from pumpkin fruit that helps clear the skin of dead, dull cells by dissolving intercellular glue without effecting the skin's natural pH and microbiome, which can cause irritation. Stimulates regeneration to firm, smooth fine lines.

  • Swiss Cress Liposomes

    A liposomal preparation of Swiss garden cress sprouts rich in sulforaphane, a powerful antioxidant phytonutrient, ideal for the treatment of dark spots, age spots and hyper-pigmentation. Clinically proven to reduce melanin production by 47% using only 0.4%. We use 2-4% within our OSKIA products.

  • Vitamin E

    With anti-oxidant and calming properties, Vitamin E is beneficial in helping prevent the signs of premature ageing through protecting the skin from environmental pollution, protecting against UV radiation and powerful anti-inflammatory action.

  • Glycerin


    A humectant used in moisturisers that absorbs water from the air, helping the skin retain water. It is a sweet, syrupy alcohol that is produced from water and fats extracted from vegetable oils. It has been used in cosmetics for hundreds of years as a solvent, plasticizer, humectant, emollient and lubricant.

  • Iron

    An essential mineral involved in the production of collagen and important for wound healing. By boosting collagen production, Iron can help to improve skin elasticity and firmness whilst improving skin texture. It’s also a powerful antioxidant which can help protect the skin from free radical damage and promotes a healthy glow.

  • Arbutin

    Known for its skin-brightening and pigmentation-reducing properties. Designed to address hyperpigmentation issues and promote a more even, radiant complexion. Arbutin works by inhibiting the enzyme responsible for melanin production, which can help lighten dark spots, hyperpigmentation, and uneven skin tone.

  • Papaya Enzymes

    Papaya Enzymes

    Extracted from papaya fruit particularly when in it's green or unripe state. These enzymes are used as chemical exfoliants to help remove dead skin cells, unclog pores, and promote a smoother complexion. They can contribute to a more even skin tone, improve texture, and enhance the absorption of other skincare products.

  • Zinc Oxide

    A soft, white mineral powder that is insoluble in water and forms a soothing, protective barrier on the skin. It occurs naturally in small quantities as the mineral Zincite and has mild antiseptic properties. It is used to increase the water-resistance of skin care products and protect against UV rays.

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14% reduction in melanin content in the skin after only 28 days*

Women reported**

  • 90% reported their skin was more balanced and even
  • 90% noticed their skin appeared brighter and more luminous
  • 90% felt their hyper-pigmentation had faded
  • 97% reported skin felt firmer
  • 97% felt their skin condition improved
  • 97% felt happier with their complexion
  • 100% reported it was gentle to use and caused no irritation

* Independent consumer study on 30 women over 28 days.

** Independent clinical study conducted on 30 women age 35 to 62 years over 8 weeks, using no SPF to prevent triggers and applying Brightlight twice a day, morning and night.


Who is this product recommended for?

All skin types with hyper-pigmentation and those seeking an even, more illuminated complexion. Also good for blemish or acne-prone skin and reducing the appearance of subsequent scarring.

Is this product suitable for vegans?

Yes, this product is suitable for vegans.

Does this product contain silicones or parabens?

This product is FREE FROM any artificial chemicals, fragrances, preservative, colorants, petrochemicals, phthalates, silicones, DEA, TEA, sulphates or parabens.

Is this product gluten-free?

This product is free from gluten and all traces of gluten.

Can this product be used during pregnancy?

The entire OSKIA range is suitable to use during pregnancy apart from our Super-R, MSM Bio-Plus, Lactoferrin+ & Vitamin E Bath Oil. OSKIA is a natural skincare range and we use a very small quantity of organic essential oils in our products to give them a very light but lovely fragrance. As the organic essential oils are in very small quantities, they are perfectly safe to use during this very special time. For your peace of mind, if thinking of trying any of our supplements, please do consult your General Practitioner first.

Once I open this product how long can I use it for?

This product can be used for up to 9 months after opening.