Flying Dutchmen: Premium Party Pills & Happy Caps for Parties

Flying Dutchmen presents a comprehensive collection of premium Party Pills and Happy Caps, carefully selected for Amsterdam's nightlife and beyond. As pioneers, we've been offering only the most effective and high-quality natural formulas since 1985, specifically crafted for different experiences and moments. Our range includes popular Happy Caps like Energy-E for boundless energy, Party-E for the ultimate party mood, Euphor-E for intense feelings of happiness, and Trip-E for mind-expanding experiences. In addition, we offer innovative Party Pills such as Happy ME, Party ME, Sexy ME, and Trippy ME—each with a unique composition of natural ingredients for specific effects and experiences. Whether you're looking for an energy boost for a long night, a soothing remedy after a busy day with Relax-E, or a recovery aid for the morning after with Recover-E, our collection has the perfect capsules for every occasion. All products are made from high-quality, natural ingredients and are regularly tested for quality and effectiveness. Flying Dutchmen—where Amsterdam's parties and natural formulas come together. Discover our premium selection of Party Pills and Happy Caps now.

Happy Caps
Happy Caps

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Atomic • 6 stuks

Atomic • 6 pieces

Party supplementen
Atomic Party Caps provide a natural energy boost with L-Tyrosine, guarana, and Peruvian ginseng. Take 1-3 capsules (about 1 hour before effect) with water or juice. Do not combine with other stimulants. For 18+ only.
Price €14.95
Dance E • 4 stuks

Dance E • 4 pieces

Party supplementen
Dance E – 4 capsules from Happy Caps give you a boost for an energetic night out. The mix of creatine, panax ginseng, ginkgo biloba, ashwagandha, and rhodiola supports energy, concentration, and well-being. Take 1-2 capsules 45 minutes before use.
Price €9.95
GrooveX • 4 capsules

GrooveX • 4 capsules

Party supplementen
Groove X Dance Capsules bring party vibes! With Black Maca, Kanna, caffeine, and zinc, they stimulate your desire to dance. Take 1 capsule 30–45 min before effect (max 2 per day). For 18+ only and not a substitute for healthy nutrition.
Price €10.95
MDNX • 4 tabletten

MDNX • 4 tablets

Party supplementen
MDNX: Natural tablets for extra energy, focus, and a good mood. Contains, among other ingredients, maca, ginger, and caffeine. Take 1-4 tablets per day for unforgettable parties. For adults only.
Price €10.95
MollyX • 4 capsules

MollyX • 4 capsules

Party supplementen
Boost your party with MollyX: 4 capsules with natural ingredients (Black Ginger, DL-Phenylalanine, Kanna) for an energetic experience. Take 1 capsule 30–45 min. before effect, max 2 per 24 hours. For adults only. Info: dnxpartypills.com
Price €10.95
PartyX • 4 capsules

PartyX • 4 capsules

Party supplementen
PartyX contains 4 vegetarian capsules (640mg each) with ascorbic acid, black maca, kanna extract, and zinc. Take 1-2 capsules (max 2 per 24 hours) 30–45 minutes before the party for a stimulating effect. For 18+ only and not to be used with medication.
Price €10.95
SexyX • 4 capsules

SexyX • 4 capsules

Party supplementen
Discover passion with SexyX! Four vegetarian capsules (590 mg) stimulate with damiana, gaba & ginkgo biloba. Take 1-2 capsules 30-45 min before intimate moments. For 18+ only and do not combine with alcohol.
Price €10.95
SmartX • 6 capsules

SmartX • 6 capsules

Party supplementen
SmartX: 6 party pills (2x Speed X, 2x Sexy X, 2x Party X) for an energetic, euphoric party. Take 3 capsules 30–45 min before use. For 18+ only; do not exceed the dose. Mix the capsules for your unique party experience!
Price €12.95
SpeedX • 4 capsules

SpeedX • 4 capsules

Party supplementen
SpeedX: Boost your energy for an unforgettable night! Four capsules with natural ingredients – such as caffeine and DL-Phenylalanine – increase your alertness and stamina. Take 1–2 capsules 30 minutes before use, max 4 per day. For 18+ only.
Price €10.95
TrippyX • 4 capsules

TrippyX • 4 capsules

Party supplementen
Discover TrippyX: 4 capsules (435 mg each) with Baby Hawaiian Woodrose, Passionflower extract, and Zinc. Take 1 capsule 30-45 minutes beforehand, maximum of 1 per 24 hours. For 18+ only and keep out of reach of children.
Price €10.95
UltimateX • 4 tabletten

UltimateX • 4 tablets

Party supplementen
UltimateX: Natural energy tablets for the ultimate party vibe. With Maca, Ginger, DL-phenylalanine, Caffeine & Kratom. Take 1-2 pills 30 min before the party, max 4/day. For 18+ only.
Price €10.95
ZenX • 4 capsules

ZenX • 4 capsules

Party supplementen
ZenX - 4 Capsules combines Damiana, DL-phenylalanine, GABA, Lemon Balm, Passion Flower, Valerian, and Vitamin B6 for a calming effect. Take 1 capsule 30–45 minutes before use (max 2 per day). For 18+ only.
Price €0.00
Euphor E • 4 stuks

Euphor E • 4 pieces

Party supplementen
Euphor E: Happy Caps supplement with Guarana, Kanna, Theobromine, and Synephrine for energy and relaxation. Take 1–2 capsules 45 minutes before effect. Not for everyone; follow the instructions.
Price €9.50
Game E • 4 stuks

Game E • 4 pieces

Party supplementen
Game-e by Happy Caps delivers top performance with ingredients like Alpha GPC, Theanine, Ginkgo Biloba, and Citicoline. Take 1–2 capsules 45 minutes before for optimal focus. Not suitable for children, those under 18, or as a replacement for a healthy diet.
Price €9.95
Heavenly E • 4 stuks

Heavenly E • 4 pieces

Party supplementen
Heavenly E offers ultimate relaxation: 4 capsules with calming herbs (100 mg Mitragyna speciosa, 70 mg theobromine). Take on an empty stomach. Not suitable for individuals under 18.
Price €9.95
LemonX • 4 capsules

LemonX • 4 capsules

Party supplementen
LemonX gives you natural energy for every party! With caffeine, citrus, Gaba, and L-citrulline, you stay alert, relaxed, and energetic. Each box contains 4 capsules; take up to 4 per day for long-lasting vitality.
Price €0.00
MCSX • 6 stuks

MCSX • 6 pieces

Party supplementen
MCSX 6 pieces – aphrodisiac caps with maca and guarana for passionate evenings. Take 1-3 capsules one hour before effect. For 18+ only. Do not exceed advised dosage and keep out of reach of children. Do not use as a substitute for a healthy diet.
Price €14.95
MDAA • 6 stuks

MDAA • 6 pieces

Party supplementen
MDAA – 6 capsules: your natural energizer with Vitamin B3, Guarana, L-tyrosine & more. Take 1-3 capsule(s) 1 hour before use. Not suitable for those under 18 and in combination with medication.
Price €14.95
Relax E • 4 stuks

Relax E • 4 pieces

Party supplementen
Relax-E 4 pieces: a mix of vitamins/minerals (GABA, calcium, magnesium, and more) for ultimate relaxation. Take 1–2 capsules with water, 45 minutes before the desired effect. Do not combine with medication; do not use during pregnancy or if you have heart problems.
Price €9.95
Royal C • 15 ml

Royal C • 15 ml

Party supplementen
Royal C - 15 ml is a powerful herbal shooter with caffeine, niacin, and taurine, enriched with apple flavor. Shake well and take 5-15 ml one hour after a meal for a quick energy boost. Not for under 18s.
Price €9.95
Royal E • 15 ml

Royal E • 15 ml

Party supplementen
Royal E 15 ml: your energy boost with caffeine, acai, B6, dextrose, and potassium. Shake well, take after your meal, and test the dosage first. Up to 4 hours of energy. For 18+ only and no heart problems.
Price €9.95
Royal S • 15 ml

Royal S • 15 ml

Party supplementen
Royal S - 15 ml: Experience a new dimension. Shot with natural ingredients – passionflower, kratom, GABA, maca, and citrate. Test with half, drink water, and quickly enjoy the effect. For 18+ only.
Price €9.95
Sex E • 4 stuks

Sex E • 4 pieces

Party supplementen
Experience intensity & connection with Sex E (4 pieces). Natural formula with L-Arginine, Damiana, Ashwagandha, and Tribulus in veg capsules. Take 1-2 capsules approximately 45 minutes before use. Not suitable for those under 18 or with health issues.
Price €9.95
Space E • 4 stuks

Space E • 4 pieces

Party supplementen
Space E Capsules: Boost your party with an energetic mix of Hawaiian Baby Woodrose, L-tryptophan, caffeine, and more. Take 1-2 capsules 45 minutes before use with water. For adults only. Enjoy responsibly!
Price €9.95
Trance E • 4 stuks

Trance E • 4 pieces

Party supplementen
Trance-E by Happy Caps provides 4 capsules containing Baby Hawaiian Woodrose, Mitragyna, L-tryptophan, synephrine, caffeine, B6, and 5mg CBD. Take 1-2 capsules, 45 minutes before the desired effect. For adults only.
Price €10.95
Trip E • 4 stuks

Trip E • 4 pieces

Party supplementen
Trip E from Happy Caps contains 150 mg Hawaiian Baby Woodrose, 20 mg caffeine, and more in vegetarian capsules. Enjoy a mix of energy, concentration, and psychedelic effects. For 18+ only.
Price €10.95
TripleX • 6 stuks

TripleX • 6 pieces

Party supplementen
Discover TripleX-6, the natural party pills containing theine and maca for an energetic, adventurous evening. Take 1-3 pills an hour in advance. For 18+ only and not suitable for those with health issues.
Price €14.95
XTCY • 6 stuks

XTCY • 6 pieces

Party supplementen
XTCY - 6 pieces for an unforgettable night. Natural capsules with Guarana, Maca, and L-Tyrosine. Take 1–3 pieces with water approximately 1 hour before use. Not suitable for under 18. Read the instructions carefully.
Price €14.95
Royal T • 15 ml

Royal T • 15 ml

Party supplementen
Royal T 15 ml is a legal herbal shooter with high-quality Mitragyna Speciosa. The effect lasts up to 4 hours; dosage ranges from <5 ml (mild) to 10-15 ml (strong). Shake, test first, and drink water. For 18+ only.
Price €9.95
Royal X • 15 ml

Royal X • 15 ml

Party supplementen
Royal X (15 ml): A natural herbal XTC with euphoric and tingling sensations within 15 minutes. Contains caffeine, niacin, and herbal extracts. Dosage: 5–15 ml (shake before use). Not suitable for <18 and with certain health issues.
Price €9.95
Kratom Shots 100 mg | Caffeine-Free • Citrus

Kratom Shots 100 mg • Caffeine-Free • Citrus

Kratom
Discover our 15 ml Kratom Shots Citrus with 100 mg of mitragynine, sweetened with natural stevia and stabilized with xanthan gum. A caffeine-free, reliable refreshment, inspired by traditional Southeast Asian methods.
Price €12.50
Kratom Shots 100 mg | With Caffeine • Mojito

Kratom Shots • 100 mg • With Caffeine • Mojito

Kratom
Kratom Shots 100mg in a 15ml bottle: with 100mg mitragynine, subtly sweetened with stevia, enriched with caffeine and a fresh mojito flavor. Portable, authentic Indonesian and sustainable – shake before use!
Price €12.50
Kratom + Kanna Single Shots 40mg + 5mg

Kratom + Kanna Single Shots • 40mg + 5mg

Kanna
Kratom + Kanna Single Shots: A 15ml bottle filled with 40mg of Mitragynine and 5mg of Kanna alkaloids. Made from wildcrafted Indonesian Kratom and Kanna with high purity. Not intended for consumption.
Price €12.00
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