R4 Core

The ultimate hack for all-night energy and quick recovery

Core is loaded with a carefully selected mix of high-quality nutrients, specially formulated to restore your body and mind after those electrifying nights out. Your future self will appreciate the extra care.

Sale price $24.00
Pack Size: 3 Sachets
Enjoy Free shipping with SGD40 Spent.
R4 Core

R4 Core

Why Everyone is Raving About R4 Core!

Benefits of one sachet of R4 Core:

Muscle Relaxer

Improves Energy

Helps Detox Your Body

Elevates Mood

Boosts Immune System

More Reasons to Love R4 Core

Expertly crafted by nutritionists in convenient single-serve packs

Powder form that's easy on your stomach

Ingredients are listed as FDA GRAS (Generally Recognized As Safe)

Tested, manufactured, and packaged in Singapore HSA-registered facilities

A closer look into R4 Core

Hydroxytryptophan (5-HTP) - 100 mg per Serving

5-HTP quickly restores serotonin after a night of raving, helping you bounce back from stress, sleep loss, and exhaustion for a balanced mood and clear mind.

Acetyl Carnitine HCl - 250 mg per Serving

Acetyl L-Carnitine HCl enhances brain power, mood, and memory while protecting neurons. It speeds recovery by reducing free radicals and, combined with Acetyl, recharges your energy for non-stop raving!

Alpha Lipoic Acid - 50 mg per Serving

Alpha Lipoic Acid transforms glucose into energy for non-stop raving. As the "universal antioxidant," it protects your body and recycles vitamins C and E, boosting recovery and keeping your energy up all night!

Coenzyme Q10 - 30 mg per Serving

CoQ10 is a powerful antioxidant that protects your brain and combats fatigue, boosting energy for all-night raving!

Vitamin E (from d-alpha Tocopheryl Succinate) - 150 IU per Serving

Vitamin E is a fat-soluble antioxidant that protects your cells and brain, boosts endurance, and aids recovery, keeping you rave-ready! d-alpha Tocopheryl Succinate is the more effective natural form for maximum benefits.

Vitamin B3 (Niacin) - 20 mg per Serving

Vitamin B3 enhances blood flow and detoxifies your system, helping you recover from stress and boosting overall wellness for your next rave!

Vitamins B6 (from Pyridoxine HCL) - 25 mg per Serving

Vitamin B6 is crucial for immune health and serotonin production. It enhances the effects of 5-HTP, boosting your natural energy and helping you recover from stress after a rave, especially if you’re active or consume alcohol and caffeine.

Magnesium (from Magnesium Citrate) - 125 mg per Serving

Magnesium supports muscle relaxation and energy metabolism, helping prevent cramps and jaw clenching. Magnesium Citrate is the best choice for recovery after a rave—highly absorbable and gentle on your digestive system.

Vitamin C (Ascorbic Acid) - 700 mg per Serving

Vitamin C is a vital antioxidant that repairs tissues and boosts immune function by increasing white blood cell production. It fights free radicals and helps you recover quickly after a rave!

What's the price for raving hard without the drawbacks?

R4 Core

$6

Drinks

$7

Taxi Rides

$20

Food Delivery

minimum $15

Suggested Use

Recommended as follows:
Day Dosage
One day before event
(Proactive Protection)
Take one sachet on its own or with juice/water anytime of the day.

Preload your body with antioxidants to boost natural vitality, minimise muscle cramping and protect against toxic damage.
Event day(s)
(Complete Restoration)
Take one sachet on its own or with juice/water at the end of each event night, before bed, preferably at least 2-4 hours after event.

Restore essential nutrients, promote rapid recovery and ensure healthy brain function.
You may wish to continue consuming the supplement after your event days to support ongoing recovery, replenish vital nutrients, and maintain optimal energy levels. Only take one serving per 24 hours.

FAQs about R4 Core

R4 CORE contains 9 high-quality nutrients, with 5-HTP being just one of them. These nutrients support the mind and body, aid liver detox, relax tight muscles, boost mood, and enhance cognitive function.
If you are pregnant or currently taking prescription medication, always consult a medical professional before taking R4 CORE. We do not recommend using R4 CORE if you are on SSRIs, antidepressants or blood thinners due to the 5-HTP content and Coenzyme Q10.
Yes, you can! R4 CORE’s powder sachets are designed to be fast-acting and gentle on your stomach.
Health supplements are not subject to approvals or licensing by HSA (Health Sciences Authority) for importation, manufacture, or sales. R4 Supplements are manufactured in HSA and FDA registered, GMP certified facilities, and the ingredients are tested for compliance with local regulations.

Additionally, R4 supplements has undergone voluntary notification to ensure that we are in full compliance with all associated regulations and laws.

Product safety is our top priority, and we take every measure to ensure that our products meet the highest standards of quality and compliance for the well-being of our customers.
R4 Supplements have a shelf life of approximately 2 years from production. Please refer to the expiration date on the packaging.
Products are manufactured in Singapore.

Customer Reviews

Customer Reviews

Based on 4 reviews
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D
Darran
Game-Changer for Hangover Recovery!

After hearing a lot about R4 supplements, I decided to try them out, and honestly, they've been a total lifesaver for my post-party mornings! The difference is almost immediate; instead of that usual foggy, sluggish feeling, R4 seems to restore my energy levels compared to other brand!

G
Glenn
Positive buying experience

The clear and concise info available on the website and FAQ on R4 helped assure me on the product!
The R4 team was friendly and prompt as well in responding to further queries I had on the product consumption + shipping.

Thank you R4 team!

I
I.C.
Best recovery vitamin!

After consuming the supplement, it leave me feeling absolutely refreshed and energetic the next day even after a long night. Definitely recommended!

A
Aaron Yap
Good

R4 Core really works! I feel so much better with it after a night out compared to when I don’t take it. Will buy again 👍👍

RISE, RAVE, RECOVER, REPEAT