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Millennium Solid Black 100X — Auto-Darkening Silicone Bronzer

Millennium Solid Black 100X — Auto-Darkening Silicone Bronzer

Regular price ₩43,000 KRW
Regular price Sale price ₩43,000 KRW
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Direct from the United States — The original Solid Black formula. Dark results, smooth application, built for regular tanners.

About This Product


Millennium Solid Black 100X is where the Solid Black line began — the formula that built the brand's reputation. It uses Auto-Darkening Tan Technology, a silicone bronzer system that activates immediately on application and continues deepening throughout your session. Rather than simply depositing color on the skin's surface, the formula works with the skin's own melanin production through L-Tyrosine to accelerate and deepen the tanning response from within.

The silicone base serves double duty: it delivers the bronzing agents evenly without streaking, and it leaves the skin feeling exceptionally smooth and soft both during and after the session. The formula is blended with extreme bronzers and ultra-moisturisers to drive color depth immediately, while essential oils and skin-nourishing vitamins keep the skin hydrated throughout.

The Orchid Blush scent is light and pleasant — a noticeable step up from the chemical smell many cheaper tanning lotions carry. Suitable for indoor tanning beds and outdoor sun use. 13.5 fl oz bottle fits easily in a gym bag or tote.

Auto-Darkening Technology Ultra Advanced Silicone Bronzer L-Tyrosine Melanin Boost Indoor & Outdoor Skin-Nourishing Vitamins Orchid Blush Scent

Product Details


Size13.5 fl oz (400 mL)
Formula Type100X Ultra Advanced Silicone Bronzer
TechnologyAuto-Darkening Tan Technology
Melanin BoostL-Tyrosine + Acetyl Tyrosine
Key IngredientsWalnut & Pecan Oils, Sunflower Oil, Carrot Seed Oil, Banana Extract, Panthenol
ScentOrchid Blush — light floral
UseIndoor tanning beds & outdoor sun
OriginUSA — Millennium Tanning Products

How the Formula Works


  • Auto-Darkening Tan Technology: Unlike basic bronzers that sit on the surface, this technology activates immediately on contact with skin and continues working during the tanning session. Color builds naturally and evenly rather than appearing as a surface deposit that washes off.
  • L-Tyrosine + Acetyl Tyrosine: These amino acid compounds directly stimulate melanin production in the skin. More melanin means a deeper, darker base tan that builds with each session — not just a temporary cosmetic color.
  • Ultra Advanced Silicone Bronzer: The silicone emulsion ensures even coverage across the skin's surface with no streaking. It also conditions the skin during application, leaving it soft and smooth after the session.
  • Walnut, Pecan & Carrot Seed Oils: Natural oils rich in pigment-supporting compounds that give the tan greater depth and warmth. Banana extract and panthenol add hydration and skin conditioning throughout.

100X vs 200X — Which One Is Right for You


The 100X is the original formula — ideal for building a base tan, regular maintenance, and those newer to bronzing lotions. It delivers consistent, buildable color with each session through melanin stimulation.

The 200X Special Reserve is the high-intensity step up — a triple bronzer with DHA-based delayed bronzing, tattoo protection, and Acai berry skin firming. Better suited for experienced tanners seeking maximum depth in fewer sessions.

If you are starting out or tanning regularly for maintenance, the 100X is the right choice. If you want the deepest possible result and already have a base, the 200X delivers more.

Who This Is For


The 100X is particularly well-suited for people building a tan from scratch, those who tan regularly and want a reliable maintenance product, and anyone who found stronger formulas too intense. It is also a strong choice for first-time bronzing lotion users — the auto-darkening technology produces visible results without the dramatic jump of a 200X formula.

Works with indoor tanning beds at salons as well as outdoor sun sessions. Does not contain SPF and does not protect against sunburn.

This product does not contain sunscreen and does not protect against sunburn. Always follow your salon's recommended session length and consult a professional if you are new to tanning beds.

Shipping


Shipping is free on every order, with no minimum. No handling fees, no customs processing charges, nothing added at checkout. What you see is what you pay.

Orders are dispatched within 1 to 2 business days. A tracking number is sent to your email once your parcel is on its way.

Customs & Import


All orders are processed as personal-use overseas purchases and clear Korean customs without requiring KC certification. Your shipment is handled using your Personal Customs Clearance Code (PCCC) and is trackable via Korea Customs Service UNI-PASS. Orders under USD 200 from the United States qualify for duty-free clearance. In the event of any customs issue, we issue a full refund without question.

If you do not yet have a PCCC, you can get one free in under five minutes at unipass.customs.go.kr.

Why This Shop


We purchase directly from US retailers and ship to customers in Korea — no intermediary, no repackaging, no grey-market sourcing. Every order is the same product you would find on a US shelf. We back every order with a full refund in the event of customs failure or non-delivery.

From Our First Customers


"I was nervous about jumping straight to a 200X so I started with the 100X and I'm glad I did. The color build after three sessions is already noticeable and it doesn't streak at all. The scent is really nice too — not the usual fake chemical smell. Will be ordering again."

Ji-eun — Sinchon, Seoul — Early Customer

"I tan outdoors during summer and use a salon in winter. This is the first lotion I've found in Korea that actually does what it says. The auto-darkening effect is real — you can see the color developing during the session. The bottle is a good size and travels well."

Ahmed — Yongsan, Seoul — Early Customer

"Been using Solid Black 100X for years back home. The formula hasn't changed — same smooth application, same great scent, same results. Happy to find a reliable source in Korea. The 5-pack makes sense for regular tanners — works out much better on price and you're not constantly reordering."

Christine — Gangnam, Seoul — Early Customer

"Ordered the 2-pack. Customs was completely smooth and both bottles arrived sealed and in perfect condition. The lotion itself is excellent — goes on evenly, no orange tones, and the color that develops is a genuine bronze rather than something artificial-looking. Very satisfied."

Hyun-woo — Suwon, Gyeonggi — Early Customer

How to Order


  1. Select your pack size — 1, 2, or 5 Pack
  2. Add to cart and proceed to checkout
  3. Enter your Personal Customs Clearance Code (PCCC) when prompted
  4. Confirm your Korean delivery address
  5. Complete payment — your order is placed
  6. Receive your tracking number by email within 1 to 2 business days

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