Pure Encapsulations

A.C. Formula® II

$45.00

A.C. Formula from Pure Encapsulations is a combination of concentrated herbal extracts that promote a healthy environment for the micorflora found in the intestinal tract and colon. A great formula for anyone with candida, yeast or fungal issues. Soothing yet powerful ingredients work with the body’s natural system to promote balance and intestinal integrity.

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The Promise

What this formula provides — concentrated botanical + fatty acid blend

A.C. Formula® II combines concentrated herbal extracts with caprylic and undecylenic acids in vegetarian capsules.

Key active components

Each two-capsule serving supplies caprylic acid (400 mg) and undecylenic acid (125 mg) alongside berberine sulfate (50 mg) and grapefruit seed extract (100 mg).

Enzyme support included*

The formula includes bromelain standardized to 2400 GDU per gram, with 250 mg provided per two capsules.

Buffered fatty-acid delivery

Calcium and magnesium are present as calcium undecylenate and magnesium caprylate to buffer and carry the undecylenic and caprylic acids.

Hypoallergenic, vegetarian format

Capsules use hypo-allergenic plant fiber and vegetable capsule shells; caprylic acid is derived from palm oil and undecylenic acid from castor bean.

Why It Works

Why these ingredients were chosen — form choices and concentrations matter

The combination pairs concentrated botanical extracts with fatty-acid salts and an enzyme to support gastro-intestinal microflora balance.*

01

Fatty acids as salts

Caprylic acid and undecylenic acid are provided as calcium and magnesium caprylates/undecylenates, which buffer the acids for GI delivery.

02

Standardized grapefruit extract

Grapefruit seed extract is standardized to 40% flavones and flavonones, providing a concentrated source of those phytochemicals.

03

Berberine source specified

Berberine sulfate in the formula is derived from Berberis aristata root, supplying a recognized berberine preparation.

04

Potent bromelain activity

Bromelain activity is expressed in GDU, and the product supplies bromelain at 2400 GDU per gram to indicate enzymatic potency.

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Customer Reviews

Your Journey

How to use it — serving, timing, and precautions

Follow the recommended serving and note a concise safety precaution.

Serving size

Take 2–6 capsules daily

Use 2 to 6 capsules per day in divided doses; two capsules provide the amounts listed in the supplement facts.

Timing and administration

Take just before meals with water

Take capsules just before meals with 6–8 ounces of water and split doses across the day as needed.

Safety & interactions

Not for use during pregnancy or with pineapple allergy; consult physician about interactions

Do not use if pregnant or lactating, or if allergic to pineapple. Consult your physician before use if taking NSAIDs, blood‑thinning medications, or other prescription drugs due to potential interactions.

Package & format

Hypoallergenic vegetarian capsules

Capsules use hypo-allergenic plant fiber and vegetable capsule shells; caprylic acid is derived from palm oil and undecylenic acid from castor bean.

Product education

Suggested Use: As a dietary supplement, take 2-6 capsules per day, in divided doses, just before meals, with 6-8 oz. water.

A.C. Formula® II – A.C. Formula from Pure Encapsulations is a combination of concentrated herbal extracts that promote a healthy environment for the micorflora found in the intestinal tract and colon. A great formula for anyone with candida, yeast or fungal issues. Soothing yet powerful ingredients work with the body’s natural system to promote balance and intestinal integrity.

What Is It?

This synergistic combination of herbal extracts, caprylic acid and calcium undecylenate promotes a healthy environment for microflora in the colon and intestinal tract.*

Uses For AC Formula II

Microbial Balance: Undecylenic acid and caprylic acid are fatty acids that promote a favorable environment for beneficial microflora. Calcium and magnesium act as buffers and may also help slow the dispersion and release of undecylenic acid and caprylic acid to support activity throughout the gastrointestinal tract. Grapefruit seed extract and berberine sulfate are highly concentrated fungal and microbial balancing extracts. Research suggests that they promote a healthy GI environment when exposed to a wide range of bacterial biotypes.*

What Is The Source?

Caprylic acid is derived from from palm oil. Undecylenic acid is derived from castor bean. Calcium and magnesium are derived from the lime of rock. Bromelain is sourced from the stem of pineapple. The activity of is expressed as GDU (gelatin digestion units) and provides 2,400 GDU per gram. Grapefruit seed extract is derived from the seed and standardized to contain 40% flavones and flavonones. Berberine sulfate is derived from Berberis aristata root. Hypo-allergenic plant fiber is derived from pine cellulose.

Recommendations

Pure Encapsulations recommends 2–6 capsules per day, in divided doses, just before meals, with 6–8 oz. water.

Are There Any Potential Side Effects Or Precautions?

Not to be taken by pregnant or lactating women. Caprylic acid has been associated with GI upset, bloating or diarrhea. Caprylic acid is not recommended for individuals prone to developing kidney stones. Bromelain has been associated with GI upset or diarrhea. Individuals with an allergy to pineapple should avoid this product. Consult your physician for more information.

Are There Any Potential Drug Interactions?

Caprylic acid may be contra-indicated with NSAID’s (non-steroidal anti-inflammatory drugs) and certain blood thinning medications. Bromelain may be contra-indicated with blood thinning medications and certain antibiotics. The capacity for grapefruit seed extract to produce drug interactions remains unknown. Human pharmacokinetic studies have that established that two furanocoumarins, bergamottin and 6,7-dihydroxybergamottin (DHB), are primarily responsible for drug interactions with grapefruit juice. HPLC analysis has revealed no detectable bergamottin in Pure Encapsulations grapefruit seed extract. DHB is present at a concentration of 3 ppm, providing <1 mcg DHB per 6 capsules of A.C. Formula II. This is <0.1% of the DHB dose obtained from a single 8-oz glass of grapefruit juice. Furthermore, the DHB content of our grapefruit seed extract is below that detected in the furanocoumarin-free grapefruit juices used as negative controls in studies. Like all botanical products, grapefruit seed extract is a complex material with numerous phytochemicals that remain largely uncharacterized with respect to drug pharmacokinetics. However, the absence of bergamottin and low concentrations of DHB in the seed are consistent with a chemical composition distinct from the pulp and juice. Our findings indicate that Pure Encapsulations grapefruit seed extract is exempt from bergamottin mediated interactions and carries a low likelihood of DHB-mediated interactions. Consult your physician for more information.

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: As a dietary supplement, take 2-6 capsules per day, in divided doses, just before meals, with 6-8 oz. water.
two vegetable capsules contain:
Ingredients AMT %DV
Calcium (as calcium undecylenate and calcium caprylate) 44 mg -
Magnesium (as magnesium caprylate) 17 mg -
Caprylic Acid (as calcium and magnesium caprylate) 400 mg -
Bromelain (2400 GDU/g) 250 mg -
Undecylenic acid 125 mg -
grapefruit (citrus x paradisi) extract (seed) 100 mg -
Berberine Sulfate 50 mg -
Other Ingredients: Hypo-allergenic plant fiber, vegetable capsules
(-) There is no %DV or the manufacturer has not provided this data.