g3® Juice Bottle Pack (Australia)

g3 Juice is Nu Skin's concentrated antioxidant juice blend built around gac fruit (Momordica cochinchinensis) — a Southeast Asian superfruit that contains one of the highest known concentrations of lycopene and beta-carotene found in any natural food source. Gac fruit's lycopene content is approximately 70 times that of tomatoes, and its beta-carotene is roughly 10 times that of carrots, both in highly bioavailable lipid-bound forms. The juice also includes wolfberry (goji), cili fruit, and Siberian pineapple (sea buckthorn) for a broad-spectrum antioxidant profile.

What Makes It Different

Most antioxidant juices on the Australian market use common fruits — acai, pomegranate, blueberry — which provide solid antioxidant value but nothing unusual. Gac fruit is genuinely uncommon. It's native to Southeast Asia and has been used in Vietnamese cuisine and traditional medicine for centuries, but it's rarely available fresh outside the region because the fruit has a very short shelf life once harvested. g3 Juice makes gac fruit's unique carotenoid profile available in a shelf-stable liquid format.

What makes gac's carotenoids special isn't just the quantity — it's the form. The lycopene and beta-carotene in gac are bound to fatty acids in the fruit's aril (the red membrane surrounding the seeds), making them lipid-soluble and significantly more bioavailable than the water-associated carotenoids in tomatoes or carrots. This is why gac fruit's carotenoids are absorbed more efficiently despite the smaller serving size compared to eating whole tomatoes or carrots. The supporting fruits — wolfberry, cili fruit (one of the richest natural vitamin C sources), and Siberian pineapple — each contribute additional antioxidant compounds that complement gac's carotenoid profile.

Key Ingredients

Gac Fruit (Momordica cochinchinensis): The centrepiece of g3 Juice. Gac's aril contains lycopene at approximately 70x the concentration found in tomatoes, and beta-carotene at roughly 10x the level in carrots. Both are present in lipid-associated forms that the body absorbs more readily than synthetic or water-bound carotenoids. Lycopene is one of the most potent singlet-oxygen quenchers among the carotenoids, while beta-carotene serves as a precursor to vitamin A and a broad-spectrum antioxidant.

Wolfberry (Lycium barbarum): Also known as goji berry, wolfberry is rich in zeaxanthin (supporting eye health) and polysaccharides that have been studied for immune function. It contributes a different antioxidant profile to gac — where gac provides lipid-soluble carotenoids, wolfberry adds water-soluble polyphenols and zeaxanthin for broader cellular protection.

Cili Fruit (Rosa roxburghii) and Siberian Pineapple (Hippophae rhamnoides): Cili fruit contains roughly 60 times the vitamin C of oranges by weight, making it one of the most concentrated natural vitamin C sources known. Siberian pineapple (sea buckthorn) contributes omega-7 fatty acids and additional carotenoids. Together, these fruits round out g3's antioxidant profile with vitamin C, flavonoids, and fatty acids that complement the carotenoid-heavy gac component.

How Australians Are Using It

The recommended serve is 60 ml daily, taken straight or mixed with water or another beverage. Many users take it in the morning as part of their routine. Because the carotenoids in g3 are lipid-bound, absorption improves when taken with a meal containing some dietary fat — breakfast with eggs, avocado, or nuts is ideal. The taste is mildly sweet with a tropical-fruit character; it's more palatable than most concentrated superfruit juices. Refrigerate after opening and consume within the recommended timeframe on the label.

Who Is This For

g3 Juice is for Australians who want concentrated antioxidant support in a convenient liquid format. It's particularly appealing if you don't enjoy swallowing multiple supplement capsules, or if you want a carotenoid source that goes beyond standard beta-carotene supplements. It won't replace a diet rich in fruits and vegetables, but as a daily antioxidant boost — especially for lycopene and beta-carotene — it delivers these compounds at concentrations you simply can't get from common foods in practical quantities.

FAQ

Can I buy g3 Juice in Australia without signing up?
Yes. NuBest Skin sells g3 Juice bottle packs directly — no Nu Skin membership, auto-ship, or registration needed. Order online and it ships from the Australian warehouse.

What does it taste like?
g3 Juice has a mildly sweet, tropical flavour that's more pleasant than many concentrated fruit supplements. It's not overly tart or medicinal. Most people find it easy to drink straight, though you can dilute it with water or add it to a smoothie if you prefer.

How is gac fruit different from regular lycopene supplements?
Most lycopene supplements use synthetic lycopene or tomato-derived extracts in crystalline form. Gac fruit's lycopene is naturally bound to fatty acids in the fruit's aril, making it lipid-soluble and more bioavailable than crystalline forms. It's the difference between a compound your body can readily absorb and one that passes through with limited uptake. Gac also provides beta-carotene in the same bioavailable format, which standard lycopene supplements don't include.

Important Information

Always read the label and follow the directions for use. Supplements should not replace a balanced diet. If symptoms persist, consult your healthcare professional. Not suitable for children under 15 years unless advised by a healthcare practitioner. If you are pregnant, breastfeeding, or taking prescription medication, consult your doctor before use.

This information is provided for educational purposes only and does not constitute medical advice. Individual results may vary.

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Product information reviewed by the NuBest Skin Editorial Team. Last updated April 2026.