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wonder bomb

(Restocking) Wonder Bomb Volume Concentrate Serum, 30ml

(Restocking) Wonder Bomb Volume Concentrate Serum, 30ml

Rated out of 7.0 by Japan’s largest beauty community

For those seeking the ideal bust. A highly stretchable, concentrated bust serum.

✓ 100% AUTHENTIC, SHIPS FROM JAPAN

✓ DUTIES & TAXES INCLUDED FOR US ORDERS

Regular price $64.00 USD
Regular price Sale price $64.00 USD
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What it is

This concentrated bust serum surpasses "Wonderbomb B Cream" in content with 10 times the amount of volfin and twice the amount of pueraria. (Compared to "Wonderbomb B Cream") For those concerned about loss of bust firmness or postpartum bust size. Recommended for those seeking the perfect bust. Three Power-Ups: Higher concentration of breast-beautifying ingredients than the legendary bust cream "Wonderbomb B Cream" for enhanced results. A rich, textured serum that spreads easily with just a little. Four additive-free, plant-derived firming and moisturizing ingredients have been added to help with postpartum bust sagging and loss of firmness! Four additive-free ingredients: No synthetic colorings, mineral oil, UV absorbers, or parabens (carryover). For bust and skin care, this serum contains gentle, plant-derived firming and moisturizing ingredients. <Five Plant Extracts> Resblanc... Traditionally used in Korean folk medicine. Fermentation increases the key ingredient resveratol, resulting in brighter skin. Bioantage... For firmness and elasticity. Yuzu ceramide... For firmness and elasticity. Phytohyaluron... Okra extract. For firmness and elasticity. Laminaria extract... For firmness. {Common ingredients in Wonderbomb B Cream} Pueraria mirifica root extract... For female hormones. A common ingredient in bust care. Volufilin... Made from sarsasapogenin extracted from the roots of the Anemone lily, this ingredient helps you feel a plump, firm feeling. Cell Active... For firmness in the skin. Defines the contours of the décolleté. Pomegranate extract... Extract rich in estrogen, which is said to have the same effect as female hormones. Elegant rose scent. Contains ambrette seed oil and damask rose flower oil, a musk-like scent said to enhance a woman's charm.

Ingredients

Water, BG, glycerin, betaine, pentylene glycol, Anemone annuus root extract, Pueraria mirifica root extract, Saccharomyces/Caragana root ferment extract, Laminaria japonica extract, Yuzu fruit extract, Okra fruit extract, Chlorella extract, Pueraria lobata extract, Aloe vera extract-1, Mangosteen peel extract, Quince seed extract, Chlorella/White lupin protein fermentation product, Sodium hyaluronate, Dipotassium glycyrrhizate, Allantoin, Glucosyl hes Peridine, Belamcanda chinensis extract, Pomegranate fruit extract, Red algae extract, Green algae extract, Brown algae extract, Clematis tisane extract, Meadowsweet extract, Horsetail extract, English ivy extract, Soybean extract, Hydrolyzed yeast extract, Rosa damascena flower oil, 1,2-hexanediol, Methyl gluceth-10, Carbomer, Xanthan gum, PEG-20 sorbitan cocoate, Ethanol, Fragrance, Denatured alcohol, Potassium hydroxide, Hydrogenated polyisobutene, Phenoxyethanol

How to use

Apply two pumps once a day to clean skin after showering or bathing. Gently massage the entire bust area with both hands, using circular motions from bottom to side and up.

We ship internationally from Japan!

Frequently Asked Questions

Is this authentic?

Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.

We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.

What are your shipping rates?

On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.

Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.

How long does delivery take?

These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.

  • United States: 12 to 15 business days
  • Canada, United Kingdom, France, Germany: 9 to 12 business days
  • Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
  • China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
  • Rest of the world: 11 to 18 business days

Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.

Do you offer express shipping?

Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.

Will I pay customs or import fees?

US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.

Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.

We're working on rolling out prepaid duties for more countries soon.