CLA Core Series is a CLA supplement designed to help you shed body fat while keeping lean muscle. Known for openness and high potency, Core Series has long been a favourite among bodybuilders. The star ingredient CLA works through several paths to support fat loss and lean mass preservation when you pair it with regular training. This stimulant-free formula keeps things simple and practical for daily use while you train hard

Available Sizes & Variants:

90 softgels – standard bottle

Benefits & Features:

• Supports fat loss while preserving lean muscle.
• CLA is the star ingredient in this core series supplements, supporting fat loss and muscle preservation
• Stimulant-free formula supports intense training sessions without jitters or crashes, and the CLA softgels ensure steady dosing
• Daily use fits easily into busy routines, keeping you consistent
• High potency CLA derived from safflower oil targets fat reduction while helping preserve lean muscle, offering a practical, straightforward approach for people serious about body recomposition

Built on a straightforward heritage, Core Series stands for transparency and high potency. The CLA is sourced from safflower oil, a clean base chosen for purity. The formula uses gelatin, vegetable glycerin and water, with no artificial additives or fillers. Fans in bodybuilding circles appreciate the brand for clear labelling, and the product has earned strong reviews, including a 4.9 out of 5 stars from 56 customers. Rich Piana’s legacy in the brand still resonates with athletes looking for reliable, powerful supplements.

Gelatin (softgel), Vegetable Glycerin, Water, Safflower Seed Oil (4500 mg), Conjugated Linoleic Acid (3600 mg).

• GTIN: 850029555339
• Manufacturer: 5% Nutrition
• Categories: 5% NutritionBest SellersConjugated Linoleic Acid (CLA) Supplements & TabletsSports SupplementsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take three softgels by mouth once daily, preferably with a meal. Store in a cool, dry place away from sunlight and with the lid tightly secured. Not intended for persons under the age of 18. Do not use if pregnant or nursing. Consult a healthcare professional prior to consumption if you have any pre-existing medical conditions including but not limited to: diabetes, high or low blood pressure, heart, liver or kidney disease, cardiac arrhythmia, stroke or are taking any prescription medication. WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Conjugated Linoleic Acid (CLA)

That Primary ingredient is CLA, or CLA for short, is a fatty acid found in safflower seed oil and is used as a supplement ingredient to support body composition, basically. This form is derived from safflower seed oil and is fat-soluble, which helps to support normal fat metabolism and keep things simple, in my honest opinion.

What Does Conjugated Linoleic Acid Do?

CLA can help with fat loss and help preserve lean muscle mass during fat reduction efforts, and it participates in multiple pathways that may influence energy expenditure and fat storage, plus it may aid in maintaining lean tissue during calorie deficit, which is handy for daily routines. This product is not intended to diagnose, treat, cure, or prevent any disease.

5% Nutrition is Welzo picked for its solid brand credibility and clear commitment to honesty and high potency. This brand is well recognised in the sports nutrition space for straightforward, high‑dose formulations and for earning positive feedback from athletes and customers alike, which matches our aim to back real results with clear information. Our medical team evaluates brands on track record, reputation and practical product integrity, and 5% Nutrition consistently stands out in these areas. our medical team has noted the brand’s longstanding presence in bodybuilding communities and its association with high‑quality, performance‑focused products. This is complemented by the brand’s emphasis on transparency and high active ingredient dosages, which boosts confidence in what you’re selecting. our supplement quality standards underpin our choice, making sure alignment with Welzo’s excellence expectations.

The product fit is natural for 5% Nutrition, with CLA positioned to support fat‑loss goals and lean‑mass preservation within a high‑potency framework. This alignment, together with our rigorous vetting process, explains why we partnered with 5% Nutrition for this supplement line. For reassurance about our evaluation standards, you can explore how we assess brands and products in our quality framework.