Yes — the Black Rice Moisture Deep Cleansing Oil is considered safe for use during pregnancy and breastfeeding based on its ingredient profile. The formula contains only 9 plant-derived oils and one skin-conditioning agent (Ethylhexylglycerin). It contains no retinoids (retinol, tretinoin, retinyl palmitate), no salicylic acid, no hydroquinone, no chemical sunscreen agents, no essential oils, and no synthetic fragrances — all of which are the ingredients most commonly flagged as requiring caution during pregnancy. As a rinse-off cleanser, dermal absorption is minimal. That said, always consult your OB-GYN or dermatologist for personalized guidance during pregnancy and breastfeeding.

No — this product is NOT considered fully safe for those with active fungal acne (Malassezia folliculitis / pityrosporum folliculitis). The formula contains two ingredients known to potentially feed Malassezia yeast: Helianthus Annuus (Sunflower) Seed Oil, which is rich in C14–C18 fatty acids that Malassezia metabolizes, and Olea Europaea (Olive) Fruit Oil, which is very high in oleic acid (55–83%) — another feeding substrate for the yeast. Sorbeth-30 Tetraoleate, the emulsifier, is also an ester of oleic acid. If you have active fungal acne or are prone to it, consider alternatives such as the PURITO From Green Cleansing Oil, or any oil cleanser made primarily from Caprylic/Capric Triglyceride and Squalane, which are FA-safe oils. If your fungal acne is well-controlled, patch testing on a small area over 1–2 weeks may help determine your personal tolerance.

Yes — the Black Rice Moisture Deep Cleansing Oil is fully compatible with retinol, vitamin C, AHAs (glycolic acid, lactic acid, mandelic acid), and BHAs (salicylic acid). As a rinse-off first-step cleanser, it is completely removed from the skin surface before you apply any active ingredients. There is no risk of interaction or ingredient conflict. In fact, using a gentle, non-stripping oil cleanser as your first cleanse can help preserve the skin's acid mantle, which creates a more favorable environment for your actives to work. After double cleansing, proceed with your toner, actives, serum, and moisturizer as usual.

This cleanser is suitable for all skin types except those with active fungal acne. It is particularly praised for oily and combination skin (clinically proven sebum control), dry and dehydrated skin (five nourishing oils replenish the barrier during cleansing), and sensitive skin (completely fragrance-free, EWG Green-rated, no essential oils). Mature skin benefits from the antioxidant and palmitoleic acid content. Acne-prone skin generally responds well (non-comedogenic certified), but the fungal acne caveat applies. The formula's minimalism and absence of common irritants make it one of the most universally tolerated cleansing oils available.

Results begin immediately — you will notice cleaner, softer skin right after the first use. Clinically, a single wash removes 98.2% of makeup and 66.49% of blackhead impurities. For sebum balance and clearer pores, clinical testing shows measurable improvement by Week 2 (34.2% sebum reduction) and significant improvement by Week 4 (64.7% sebum improvement). Skin texture, tone, and radiance improvements from the antioxidant rice bran oil become more noticeable with 4–8 weeks of consistent daily use. As with all skincare, consistency is the key to long-term results.

The Black Rice Moisture Deep Cleansing Oil is Step 1 of a double-cleanse routine, used in the PM (evening) before any other skincare products. Apply to dry face and hands first, massage for 30 seconds, add water to emulsify, then rinse. Follow immediately with a water-based second cleanser (Step 2), then proceed with your toner, essences, serums, and moisturizer. In the morning, a single water-based cleanser is typically sufficient — the oil cleanser is primarily a PM product used to remove the day's sunscreen, makeup, and pollution buildup. Can also be used in the AM if you have very dry skin or wear overnight products that require more thorough removal.

No — Haruharu Wonder has brand-certified this product as non-comedogenic, and it has been clinically tested on acne-prone skin. The overall comedogenic rating of the formula is estimated at 2/5 (low risk) based on the individual ratings of its oils: Caprylic/Capric Triglyceride (0–1), Rice Bran Oil (2), Sunflower Oil (0–2), Jojoba (2), Macadamia (1), Olive Oil (2), and Tocopherol (2–3). Importantly, comedogenic ratings are established from undiluted ingredient testing and do not always predict real-world behavior in a formulated, rinse-off product. As a cleansing oil that is fully emulsified and rinsed away, residue on skin is minimal, making pore-clogging in practice far less likely than a leave-on product with the same oils.

The Period After Opening (PAO) for the Black Rice Moisture Deep Cleansing Oil is 12 months. Each 150ml bottle typically lasts 2–3 months with daily double-cleansing use (1–2 pumps per use), and up to 4–5 months for occasional users or those who use it only in the PM. To maximize shelf life, store in a cool, dry location away from direct sunlight and heat. Keep the pump locked when traveling. The natural Tocopherol (vitamin E) and Ethylhexylglycerin in the formula help protect the plant oils from oxidative degradation. If the oil develops a noticeably rancid or "off" smell before the 12-month mark, discontinue use.