Skip to product information
BOOSTER
BOOSTER

BOOSTER

Our booster combines Cistus incanus, wild fennel & olive leaves – rich in natural antioxidants, polyphenols & essential oils – for your daily immune support.

  • With oleuropein & antioxidant effect
  • Supports immune system & respiratory tract
  • Vegan & free from artificial additives
vegan
vegan
Natural Flavor – No Additives
Natural Flavor – No Additives
Lactose-free
Lactose-free
gluten-free
gluten-free
Soy-free
Soy-free
Made in Mallorca
Made in Mallorca
sustainable packaging
sustainable packaging

New design - same content

We are currently redesigning our products – each product will gradually appear with a new look. Nothing changes in terms of content: the usual quality and effectiveness remain, of course.

The new design will be gradually introduced soon – we look forward to sharing it with you!

BOOSTER

Product details

Trade name: Food supplement

Contents:120 capsules (net weight: 42 g)

Store in a cool, dry place away from light. For adults 18 years and older.

Notice

As part of our brand relaunch, the delivered product label may differ from the design shown. The contents and the usual quality will, of course, remain unchanged.

Made for

ONE nutrition GmbH
Unterspitzackerweg 17
93128 Regenstauf
one-life-sciences.de I info@one-nutrition.de

Recommended intake

Take 2 capsules daily with plenty of water – preferably with a meal.

Do not exceed the recommended daily intake. Food supplements are not a substitute for a balanced, varied diet and a healthy lifestyle.

Nutritional values per 100 g
Energy 1108 kJ / 268 kcal
Protein 5.4 g
Carbohydrates 26 g
- of which sugars 1.9 g
Fat 3.5 g
- of which saturated fatty acids 0.5 g
Salt 0.11 g

Shipping information

Your order will be processed immediately and delivered as quickly as possible via DHL.

We typically ship within 24 hours of receiving your order on business days. For prepaid orders, shipping occurs after the payment has been credited to our account.

The delivery address can be chosen independently of the billing method. Within Germany, shipping to Packstations is also possible.

Benefits of BOOSTER

Innovation BOOSTER

Herbal active ingredients for your immune system

Our booster combines three powerful medicinal plants—Cistus incanus, wild fennel, and olive leaves—for holistic support of your immune system. Rich in natural antioxidants, polyphenols, and essential oils, the formula promotes cell protection, regulates inflammatory processes, and provides support, especially during times of increased stress or susceptibility to infection.

The booster formula to boost your immune system

  • Cistus incanus (Rockrose)– one of the plants richest in polyphenols, has strong antioxidant properties, supports the immune system and has been shown in studies to potentially reduce the viral load in cells
  • Wild fennel– Contains essential oils such as anethole and fenchone; traditionally known for expectorant, digestive and immunomodulatory effects
  • Wild olive leaves– provide oleuropein, a highly effective antioxidant with antiviral and anti-inflammatory properties
  • Holistic support– contributes to protection against oxidative stress and supports the respiratory system and immune system
  • 100% plant-based, vegan, gluten-free & lactose-free – without artificial additives
BOOSTER

ONE STANDS FOR HIGH PERFORMANCE

To achieve Ironman podiums and surpass personal bests— elite athletes trust ONE Life Sciences to enhance their performance, recover faster, and maintain long-term health.

Patrick Lange

3-time Ironman World Champion

"For me, GYCELL is not just a supplement – it's an essential part of my training and nutrition routine. And I wouldn't want to do without it anymore."

Laura Siegemund

Professional Tennis Player | Wimbledon Quarterfinals 2025

"Thanks to GYCELL, my recovery has significantly improved - even under strain in the heat, I feel more capable and resilient."

ENERGY FOR CELLS