Klaire Labs/SFI Health

Theraslim™, 90 Capsules

Theraslim™ by Klaire Labs/SFI Health is a practitioner-formulated supplement designed to support healthy body composition and metabolic function.

May be a fit for

  • Adults seeking practitioner-guided metabolic rate and body composition support
  • Individuals using diet and lifestyle protocols requiring complementary thermogenic ingredient support
  • Those supporting healthy weight management under clinical supervision
$26.99

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CapsulesFormat
90 CapsulesPack size
The essentials

A closer look.

Theraslim™ by Klaire Labs/SFI Health is a practitioner-formulated supplement designed to support healthy body composition and metabolic function. Developed under Klaire Labs' clinical-grade manufacturing standards, it combines targeted ingredients aimed at supporting weight management efforts alongside a balanced diet and active lifestyle.

Why It's Worth Considering: Klaire Labs is recognized among integrative practitioners for rigorous quality standards and formulations designed for clinical use, making Theraslim™ a considered option for those working with a healthcare provider on metabolic wellness goals.

Klaire Labs/SFI Health - Theraslim™, 90 CapsulesKlaire Labs/SFI Health · 90 Capsules
Make it part of your day

Make it part of your routine.

Adults: 2 capsules with each starch-rich meal or snack or as directed by a healthcare professional. Children: As directed by a healthcare professional.

Important cautions & interactions
If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product. KEEP OUT OF REACH OF CHILDREN.
Read the complete label
Inside the formula

Product details

Supplement facts & complete label

Supplement Facts
Serving Size 2 Capsules
Amount Per 2 Capsules — % Daily Value
Total Carbohydrate — < 1 g — < 1%
Potassium — 25 mg — < 1%
Phase 2 Carb Controller®‡ Proprietary Blend(white kidney bean extract (Phaseolusvulgaris) (seed) and acacia gum) — 1,000 mg — *
Fennel (Foeniculum vulgare) (seed) — 500 mg — *
* Daily value not established
Other ingredients: Vegetarian capsule (hydroxypropyl methylcellulose, water), silicified microcrystalline cellulose, and ascorbyl palmitate.
‡
Phase 2 Carb Controller
®
is used with permission.

Label directions

Adults: 2 capsules with each starch-rich meal or snack or as directed by a healthcare professional. Children: As directed by a healthcare professional.

Label cautions

If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product. KEEP OUT OF REACH OF CHILDREN.

Source: SFI Health manufacturer Supplement Facts and directions · September 06, 2026. Formulas and labels can change. Check the packaging you receive.

Who it may suit

May be a fit for

  • Adults seeking practitioner-guided metabolic rate and body composition support
  • Individuals using diet and lifestyle protocols requiring complementary thermogenic ingredient support
  • Those supporting healthy weight management under clinical supervision
  • Practitioners protocols requiring a multi-compound metabolic and appetite-regulating formula

Considerations

  • Known allergy to any ingredient (check label)
  • Currently pregnant or breastfeeding (consult healthcare provider)
  • Taking prescription medications (check for interactions)
  • Under 18 years of age (unless recommended by pediatrician)
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Good to know

A few useful answers.

Research & further reading

More category questions

How should I store this supplement?

Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements — some probiotics and oils require refrigeration.

Can I take this with other supplements?

Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.

How long should I take this supplement?

Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.

When is the best time to take this?

Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.

How do I know if this supplement is working?

Track your specific health goals — energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.

Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.

Klaire Labs/SFI Health - Theraslim™, 90 Capsules