Probiotics are a staple for gut health, skin support, and immunity — but if you’ve browsed local shelves in Singapore, you’ll know many of the best international probiotic brands aren’t easily found here, or come with steep markups. Fortunately, with cross-border shopping platforms and shipping services like Buy&Ship, you can access a wider range of trusted probiotics at lower prices from the US, UK, or Korea — and have them delivered to your doorstep in Singapore.
In this guide, we cover:
- 6 of the best-reviewed probiotic supplements you can buy from overseas
- Where to buy them
- How to ship them to SG affordably
- Tips to avoid customs and optimize your wellness haul
🥇 1. Garden of Life Dr. Formulated Probiotics (USA)
Why it’s popular:
- Created by microbiome expert Dr. Perlmutter
- Includes prebiotics + probiotics + enzymes
- Dairy-free, gluten-free, soy-free
Top Variants:
- Once Daily Women’s (50 Billion CFU)
- Mood+ (probiotics + organic ashwagandha)
🛒 Where to buy: iHerb US, Amazon US
📦 Ship to: Buy&Ship USA (Oregon) warehouse
💰 US price: From ~S$32 (vs S$50+ locally)
🥈 2. Culturelle Digestive Daily Probiotic (USA)
Why it’s popular:
- Contains Lactobacillus rhamnosus GG, one of the most clinically studied strains
- Highly recommended for IBS, bloating, and gas relief
- Suitable for long-term gut maintenance
Top Variants:
- Digestive Daily
- Women’s Healthy Balance
🛒 Where to buy: Amazon US, Walmart US
📦 Ship to: Buy&Ship USA warehouse
💰 US price: ~S$28 per box of 60 (often 30–40% cheaper than SG pharmacies)
🥉 3. Seed Daily Synbiotic (USA)
Why it’s popular:
- Premium 2-in-1 capsule (probiotic + prebiotic)
- 24 clinically studied strains
- Sustainable packaging
Top Uses:
- Gut barrier support
- Bloating & motility improvements
- Skin health
🛒 Where to buy: Seed.com (ships only within the US)
📦 Ship to: Buy&Ship USA warehouse
💰 Monthly subscription from US$49 (~S$66) — not available in SG retail
🧴 4. BB12 + LGG Probiotic from Meiji (Japan)
Why it’s popular:
- Formulated by Japanese dairy giant Meiji
- Contains BB12 + LGG, both globally researched strains
- Often found in Japan convenience store fridges — now in capsule form
🛒 Where to buy: Rakuten Japan, Amazon JP
📦 Ship to: Buy&Ship Japan warehouse
💰 Price: ~¥2,000–¥3,000 (~S$18–S$28)
🌿 5. Optibac Probiotics for Daily Wellbeing (UK)
Why it’s popular:
- Clean formulation, free from artificial additives
- Suitable for vegetarians & IBS-sensitive individuals
- Available in children’s and women’s variants
🛒 Where to buy: Optibac.com, Boots UK
📦 Ship to: Buy&Ship UK warehouse
💰 Price: ~£12–£18 (from S$20), vs S$39+ in Singapore health stores
💗 6. Probiotic + Collagen from Inner Flora (Korea)
Why it’s popular:
- Combines gut health + skin elasticity support
- Popular among K-beauty fans
- Easy-to-carry stick packs
🛒 Where to buy: Gmarket Korea, Olive Young Global
📦 Ship to: Buy&Ship Korea warehouse
💰 Price: ~₩22,000–₩30,000 (S$22–S$34)
📦 How to Ship Overseas Probiotics to Singapore (Buy&Ship Guide)
Step 1: Sign Up for Buy&Ship
Visit www.buyandship.com.sg and register.
You’ll get access to 11 global warehouse addresses, including USA, UK, Japan, and Korea.
Step 2: Shop From Overseas Retailers
Order your probiotics from eligible online stores and ship to the respective warehouse.
Example:
- iHerb or Amazon → USA warehouse
- Olive Young → Korea warehouse
- Rakuten → Japan warehouse
Step 3: Declare Your Parcel
Once shipped, log into your Buy&Ship dashboard and:
- Click “Add Shipment”
- Provide tracking number and item description (e.g. “probiotic supplements”)
- Choose Buy&Ship Plus for optional protection
Step 4: Pay for Shipping
Once your items arrive and are consolidated:
| Weight | Cost (Buy&Ship Standard) |
|---|---|
| First 1 lb | S$9 |
| Additional lb | S$7 per lb |
🛒 Most probiotic packs weigh 1–2 lbs, so total shipping is often under S$20
⚠️ GST and Import Guidelines for Supplements in SG
- No GST if parcel value (CIF) is under S$400
- GST (8%) applies for anything exceeding this threshold
- Health supplements are allowed, but avoid liquid or perishable probiotics
- Stick to capsule or powder form
- Declare your shipment clearly to avoid customs delays
📌 Refer to: HSA guidelines for health supplements
🛍️ Final Tips
- Consolidate multiple brands to save on shipping
- Subscribe to newsletters for first-time buyer discounts
- Avoid probiotics requiring refrigeration — choose shelf-stable formulas
- Track your delivery through the Buy&Ship app or web dashboard
Don’t let borders limit your wellness routine. By shopping directly from trusted overseas retailers and using Buy&Ship Singapore’s forwarding service, you gain access to top-rated probiotic supplements at global prices — all without the middleman markup.
Whether you’re looking to improve digestion, boost immunity, or support skin health, this is the smart way to shop internationally in 2025.
👉 Sign up now at www.buyandship.com.sg and start your probiotic journey — smarter, cheaper, and better.