Haruharu Wonder Rice

Black rice (흑미) contains a higher concentration of anthocyanins - a class of antioxidant polyphenols responsible for the grain's deep purple-black colour - compared to white or brown rice. In skincare, fermented black rice extract provides several functions:

Antioxidant activity: Anthocyanins neutralise free radicals generated by UV exposure, pollution, and metabolic processes. Free radical accumulation contributes to collagen degradation and accelerated visible ageing. Consistent antioxidant application through skincare supports the skin's own defence mechanisms.

Brightening support: Black rice extract contains ferulic acid and niacinamide-precursor compounds that contribute to a more even skin tone over time. The brightening effect is gradual and cumulative rather than immediate.

Hydration support: Fermented rice extracts act as humectants - they attract and bind water in the skin, contributing to the hydrating function of the toner and essence products they appear in.

Fermentation effect: Fermenting black rice with specific cultures produces a more bioavailable form of the extract - the fermentation process breaks down larger molecules into smaller ones that penetrate the skin more effectively than unfermented equivalents. This is a widely-used technique in Korean skincare for both efficacy and tolerability.

The HaruHaru Wonder Black Rice range on skinsli covers the following products:

• Moisture Deep Cleansing Oil (150ml): The first-cleanse step, designed to dissolve makeup, SPF, and oil-based impurities before water-based cleansing.
• Black Rice Hyaluronic Toner (150ml and 300ml): A hydrating toner applied after cleansing to prepare skin for subsequent steps. Available in two sizes.
• Black Rice Hyaluronic Essence (50ml): A concentrated step between toner and moisturiser, delivering a higher dose of active ingredients to the skin.
• Black Rice 10 Hyaluronic Cream (50ml, 90ml, and Unscented 50ml): The moisturising step, available in two sizes and a fragrance-free variant for sensitive or reactive skin.
• Black Rice Bakuchiol Eye Cream (20ml): Targeted eye-area moisturiser with bakuchiol as the primary active for addressing fine lines and firmness around the eyes.
• Black Rice Facial Oil (10ml and 30ml): A plant-based facial oil used as the final step in a routine to seal in moisture and add a smooth finish. Available in a travel size (10ml) and a standard size (30ml).

The 150ml Black Rice Moisture Deep Cleansing Oil is formulated for the double-cleansing method that is foundational in Korean skincare. It functions as the first cleanse - applied to dry skin, massaged over the face to emulsify and lift makeup, SPF, excess sebum, and oil-based pollution from the skin surface. When rinsed or wiped, it takes the oil-soluble impurities with it before a water-based second cleanse.

The 'Moisture' designation means the formula includes ingredients that prevent the oil cleanse from feeling stripping or leaving skin feeling tight. Many cleansing oils leave skin feeling dry after rinsing; the Black Rice Moisture version is designed to leave a comfortable skin feel rather than a clean-and-stripped one.

The black rice extract in the cleansing oil contributes the antioxidant benefit to the cleansing step, though the primary function here is emulsification rather than treatment. The cleansing oil should be applied before any other water-based product and works best on dry hands and dry skin - not wetted before application.

The Black Rice Hyaluronic Toner is typically the first active-ingredient step applied after cleansing and is available in 150ml (standard) and 300ml (bulk) sizes. It is a hydrating toner - distinct from the traditional Western toner which was often astringent - meaning its primary function is to deliver humectants and prep skin to absorb subsequent products more effectively.

The hyaluronic acid in the formula is a humectant that binds water in the skin's surface layers, contributing immediate plumpness and softness. Black rice ferment provides antioxidant and brightening support alongside the hydration.

150ml vs 300ml: Both contain the same formula. The 150ml is practical for travel or for first-time buyers of the toner. The 300ml is more economical for daily users - at standard application (a generous layer patted into skin morning and evening), 150ml lasts roughly two to three months. The 300ml effectively doubles that lifespan.

Application: Apply after cleansing while skin is still slightly damp. Pour a generous amount into palms (or use a cotton pad for a more thorough surface contact), then press into skin rather than rubbing. Multiple thin layers ('7 skin method') amplify the hydrating effect for very dry or dehydrated skin.

Black Rice Hyaluronic Essence (50ml): An essence sits between toner and moisturiser in Korean skincare layering and delivers a higher concentration of actives than the toner in a slightly thicker, more targeted format. The Black Rice Essence provides a concentrated dose of hyaluronic acid and black rice ferment, and it is applied by pressing a small amount into skin after the toner has absorbed. A 50ml bottle at one to two pumps per use lasts several months of daily two-step application.

Black Rice 10 Hyaluronic Cream (50ml, 90ml, Unscented 50ml): The moisturising step that closes the routine by sealing in the hydration layers applied below it. The '10' refers to 10 types of hyaluronic acid at multiple molecular weights - a formulation approach that provides hydration at different depths in the skin rather than only at the surface.

Three variants:

• 50ml standard: Contains fragrance. Well-suited for normal to dry skin that tolerates light fragrance in skincare.
• 90ml standard: The same formula as the 50ml but more economical for daily users. The per-use cost is lower and restocking less frequent.
• 50ml Unscented: Fragrance-free version for sensitive or reactive skin, or for those who prefer to control fragrance entirely through perfume rather than skincare. Functionally identical to the scented variant.

The 20ml Black Rice Bakuchiol Eye Cream combines the antioxidant benefits of the black rice line with bakuchiol - a plant-derived alternative to retinol sourced from the seeds of Psoralea corylifolia. Bakuchiol stimulates collagen synthesis and promotes skin cell turnover through retinoid-like pathways without the irritation risk that retinol carries, making it suitable for the thin, reactive skin around the eyes where retinol is often too aggressive for daily use.

What bakuchiol does at the eye area: It supports skin firmness and smoothness by stimulating the skin's collagen-producing cells. Over weeks of consistent use, the eye area typically shows improvement in fine line depth and skin texture. Results are gradual - a noticeable change usually requires six to twelve weeks of daily application - but without the peeling or redness that retinol-based eye products can cause.

Application: Use a small amount - a grain-of-rice size for both eyes - and press it gently into the orbital bone area (around the eye socket, not directly on the lash line). Apply morning and evening after toner and before facial moisturiser. The 20ml size at this application volume lasts three to four months.

The Black Rice Facial Oil is available in 10ml (travel) and 30ml (standard) sizes and is used as the final step in a skincare routine - applied after moisturiser to seal the hydration layers below and add a smooth, slightly luminous finish to the skin surface.

The oil is plant-derived (the specific base oils are detailed on the product ingredient list) and formulated to be non-comedogenic - meaning it is unlikely to block pores even on combination or mildly oily skin. It is not recommended as a standalone moisturiser; it works best as a layer on top of the Hyaluronic Cream where it seals the cream's active ingredients against moisture loss.

The black rice extract in the oil contributes antioxidant protection at the final layer, and the oil itself adds a visible finish to the skin that catches light naturally. The effect is a 'glass skin' appearance - smooth, reflective, and dewy rather than matte.

The 10ml size is well-suited for travel or for trying the oil before committing to the 30ml standard. At two to three drops per use morning and evening, 10ml lasts roughly two to three weeks. The 30ml provides approximately two to three months of daily use.

The Black Rice products are designed to work as a system, and layering them in the correct sequence maximises how each product performs:

Evening (full routine):

1. Cleansing Oil (dry skin): Apply the Black Rice Moisture Deep Cleansing Oil to dry skin, massage for 60 seconds, rinse.
2. Second cleanse: Follow with a gentle water-based cleanser - HaruHaru Wonder doesn't appear to have one in this range, so use a separate mild foaming cleanser.
3. Toner: Apply Black Rice Hyaluronic Toner while skin is damp. Press into skin with palms.
4. Essence: Apply Black Rice Hyaluronic Essence after the toner has absorbed. Press in with palms.
5. Eye Cream: Apply Black Rice Bakuchiol Eye Cream around the orbital area.
6. Moisturiser: Apply Black Rice 10 Hyaluronic Cream to seal in the layers below.
7. Facial Oil (optional): Apply 2-3 drops of Black Rice Facial Oil as a final seal and finish step.

Morning (simplified routine):

1. Toner (skip cleansing oil if no overnight makeup or heavy SPF).
2. Essence.
3. Eye Cream.
4. Moisturiser.
5. SPF (not in the range - use a separate broad-spectrum SPF as a final step).

The layering order follows the Korean skincare principle of thinnest-to-thickest texture, which allows each layer to absorb without the thicker product blocking a lighter one from reaching the skin.

Several products in the Black Rice range offer size and scent options that require a choice:

Toner 150ml vs 300ml: Same formula; choose 300ml if you use toner twice daily and want less frequent restocking. Choose 150ml if you are trying the toner for the first time.

Cream 50ml vs 90ml: Same formula; 90ml is more economical for confirmed daily users. 50ml is better for first-time buyers or for keeping in a travel bag.

Cream scented vs unscented: The Unscented 50ml variant is functionally identical to the scented version. Choose unscented if you have fragrance sensitivity, use fragrance-free skincare throughout your routine, or prefer to reserve scent for perfume rather than moisturiser. Scented is suitable for most users without fragrance sensitivity.

Facial Oil 10ml vs 30ml: Try the 10ml first if you have not used a facial oil before - some skin types find oil-finishing steps unnecessary or too occlusive. Once you confirm it suits your skin, the 30ml is more economical per application.